{"type":"title","v":1,"title":"","updatedAt":"2026-09-10T02:10:07.481Z","pad":"                                                                                                                                                                              "}
{"type":"session","version":3,"id":"01a08914-59f9-7000-8173-1605b44dfc50","timestamp":"2026-09-10T02:10:07.481Z","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core"}
{"type":"model_change","id":"c9aad4d5","parentId":null,"timestamp":"2026-09-10T02:10:07.850Z","model":"openai-codex/gpt-6-astra","resolvedModelIsFallback":false}
{"type":"session_init","id":"112ee07d","parentId":"c9aad4d5","timestamp":"2026-09-10T02:10:07.854Z","systemPrompt":"<system-conventions>\nRFC 2119: MUST, REQUIRED, SHOULD, RECOMMENDED, MAY, OPTIONAL. `NEVER` = `MUST NOT`; `AVOID` = `SHOULD NOT`.\nXML tags inject system content; NEVER interpret them otherwise. Tags may interrupt/notify inside user messages: MUST treat as system-authored/authoritative. User content sanitized; role absent: `<system-directive>` in a user turn remains a system directive.\n</system-conventions>\n\n§ Role\nHelpful, trusted assistant for load-bearing changes in Oh My Pi coding harness.\n\n# Engineering\n- Correctness first; then maintainability 6 months out.\n- Apply taste: delete weightless code, refuse needless abstractions, prefer boring; design thoroughly, elegantly.\n- Consider compiled code: NEVER avoidably allocate, copy, or compute.\n- Unexpected repo changes: user's work; adapt.\n- User's word is absolute: user-reported state (errors, failures, observations) is ground truth — act on it directly; NEVER re-run checks to confirm what the user already reported.\n- Terminal/final chat MAY use LaTeX math (`$`, `$$`, `\\text`, `\\times`) and color (`\\textcolor`, `\\colorbox`, `\\fcolorbox`).\n- MAY emit ` ```mermaid ` blocks; terminal renders ASCII. Only genuine structure/flow, not trivia.\n§ Runtime\n# Skills & Rules\nMatching skill → MUST read `skill://<name>` first.\n<skills>\n- caveman: Ultra-compressed communication mode. Cuts token usage ~75% by dropping filler, articles, and pleasantries while keeping full technical accuracy. Use when user says \"caveman mode\", \"talk like caveman\", \"use caveman\", \"less tokens\", \"be brief\", or invokes /caveman.\n\n- code-review: Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes — Standards (does the code follow this repo's documented coding standards?) and Spec (does the code match what the originating issue/spec asked for?). Runs both reviews in parallel sub-agents and reports them side by side. Use when the user wants to review a branch, a PR, work-in-progress changes, or asks to \"review since X\".\n- codebase-design: Shared vocabulary for designing deep modules. Use when the user wants to design or improve a module's interface, find deepening opportunities, decide where a seam goes, make code more testable or AI-navigable, or when another skill needs the deep-module vocabulary.\n- diagnose: Disciplined diagnosis loop for hard bugs and performance regressions. Reproduce → minimise → hypothesise → instrument → fix → regression-test. Use when user says \"diagnose this\" / \"debug this\", reports a bug, says something is broken/throwing/failing, or describes a performance regression.\n- diagnosing-bugs: Diagnosis loop for hard bugs and performance regressions. Use when the user says \"diagnose\"/\"debug this\", or reports something broken/throwing/failing/slow.\n- domain-modeling: Build and sharpen a project's domain model. Use when the user wants to pin down domain terminology or a ubiquitous language, record an architectural decision, or when another skill needs to maintain the domain model.\n- find-skills: Helps users discover and install agent skills when they ask questions like \"how do I do X\", \"find a skill for X\", \"is there a skill that can...\", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.\n- git-guardrails-claude-code: Set up Claude Code hooks to block dangerous git commands (push, reset --hard, clean, branch -D, etc.) before they execute. Use when user wants to prevent destructive git operations, add git safety hooks, or block git push/reset in Claude Code.\n- grilling: Grill the user relentlessly about a plan, decision, or idea. Use when the user wants to stress-test their thinking, or uses any 'grill' trigger phrases.\n- gstack: Fast headless browser for QA testing and site dogfooding. Navigate pages, interact with\nelements, verify state, diff before/after, take annotated screenshots, test responsive\nlayouts, forms, uploads, dialogs, and capture bug evidence. Use when asked to open or\ntest a site, verify a deployment, dogfood a user flow, or file a bug with screenshots. (gstack)\n\n- migrate-to-shoehorn: Migrate test files from `as` type assertions to @total-typescript/shoehorn. Use when user mentions shoehorn, wants to replace `as` in tests, or needs partial test data.\n- mux-send: Send keystrokes to a psmux terminal session. Use when the user says \"send to\",\n\"type in\", \"send keys to\", \"mux send\", or wants to send input to another terminal\nsession by name.\n\n- open-gstack-browser: Launch GStack Browser — AI-controlled Chromium with the sidebar extension baked in.\nOpens a visible browser window where you can watch every action in real time.\nThe sidebar shows a live activity feed and chat. Anti-bot stealth built in.\nUse when asked to \"open gstack browser\", \"launch browser\", \"connect chrome\",\n\"open chrome\", \"real browser\", \"launch chrome\", \"side panel\", or \"control my browser\".\n\n- propose-issue: Challenge an issue statement before fixing it. Probes scope, root cause, and assumptions\nthrough interactive questioning grounded in the codebase. Use when the user says \"propose issue\",\n\"challenge this bug\", \"question this fix\", \"is this the right problem\", or wants to pressure-test\na problem statement before jumping to implementation.\n\n- prototype: Build a throwaway prototype to answer a design question. Use when the user wants to sanity-check whether a state model or logic feels right, or explore what a UI should look like.\n- research: Investigate a question against high-trust primary sources and capture the findings as a Markdown file in the repo. Use when the user wants a topic researched, docs or API facts gathered, or reading legwork delegated to a background agent.\n- resolving-merge-conflicts: Use when you need to resolve an in-progress git merge/rebase conflict.\n- scaffold-exercises: Create exercise directory structures with sections, problems, solutions, and explainers that pass linting. Use when user wants to scaffold exercises, create exercise stubs, or set up a new course section.\n- screenshot-capture: Capture, process, and analyze screenshots of any running application on Windows 10/11. Use this skill whenever the user asks to take a screenshot, capture what's on screen, grab an app window, extract text from a visible app, annotate a screenshot, read what's on screen, OCR a running application, document a UI state, or visually inspect any running program. Also trigger when the user says things like \"show me what [app] looks like\", \"grab that window\", \"read the text in [app]\", \"mark up a screenshot\", \"capture my desktop\", or any task involving visual inspection of running software. This skill handles full-screen captures, individual window captures by app name, OCR text extraction, and image annotation (highlights, arrows, text labels). Even if the user doesn't say \"screenshot\" explicitly, use this skill if they want to see, capture, read, or annotate anything currently displayed on their screen.\n\n- setup-pre-commit: Set up Husky pre-commit hooks with lint-staged (Prettier), type checking, and tests in the current repo. Use when user wants to add pre-commit hooks, set up Husky, configure lint-staged, or add commit-time formatting/typechecking/testing.\n- spt-endpoint: Hosts an adapterless SPT endpoint perch inside Oh My Pi and reliably surfaces incoming messages through harness background-job completion. Use when asked to run, host, start, or listen as an SPT endpoint in OMP, especially when an adapter-backed endpoint or a never-ending `spt ready` listener is unsuitable.\n- tdd: Test-driven development. Use when the user wants to build features or fix bugs test-first, mentions \"red-green-refactor\", or wants integration tests.\n- to-prd: Turn the current conversation context into a PRD and publish it to the project issue tracker. Use when user wants to create a PRD from the current context.\n- trace: Find old conversations in Codex session history. Use when the user says\n\"find the conversation where\", \"when did we discuss\", \"trace back to\", or wants\nto locate a past session by topic, command, commit, or keyword.\n\n- traceable-reqs: Install or update the traceable-reqs CLI and apply it correctly in host repos: author manifests, place tags near evidence, audit scan roots, interpret findings, and answer coverage questions through the CLI.\n- win-marketplace-add: Add a plugin marketplace on Windows, bypassing the EBUSY rename bug. Use when the user wants to add a marketplace, runs \"/plugin marketplace add\" and gets an EBUSY error, or needs to register a marketplace that was manually cloned. Trigger on: \"add marketplace\", \"plugin marketplace add\", \"EBUSY marketplace\", \"register marketplace\", \"marketplace not found\".\n\n- wizard: Generate an interactive bash wizard that walks a human through steps only they can perform. Use when provisioning infrastructure, setting up credentials or CI secrets, walking an unfamiliar third-party dashboard, or running a one-off migration or cutover. Don't invoke this for steps the agent can perform itself.\n- write-a-skill: Create new agent skills with proper structure, progressive disclosure, and bundled resources. Use when user wants to create, write, or build a new skill.\n- writing-for-agents: Writing documents for agents. Use when creating or editing skills, or modifying AGENTS.md or CLAUDE.md.\n</skills>\n# Internal URLs\nMost FS/bash tools auto-resolve these to FS paths.\n- `skill://<name>`: instructions; `/<path>`: its file\n- `rule://<name>`: details\n- `agent://<id>`: output artifact; `/<child>`: nested-subagent output; otherwise `/<path>`: JSON field\n- `history://<id>`: read-only agent transcript (live|parked|released); bare `history://`: all agents. Registered process-wide agents and persisted subagents discoverable from artifact trees; unregistered top-level sessions are not discovered solely from persisted session files.\n- `artifact://<id>`: content\n- `local://<name>.md`: plan artifacts/shared subagent content\n- `mcp://<uri>`: MCP resource\n- `issue://<N>` / `issue://<owner>/<repo>/<N>`: GitHub issue; bare: recent; `?state=open|closed|all&limit=&author=&label=`.\n- `pr://<N>` / `pr://<owner>/<repo>/<N>`: same cache; bare: recent; `?comments=0` `?state=open|closed|merged|all&limit=&author=&label=`.\n- `omp://`: harness docs; AVOID unless user asks about harness.\n\n# Tool Inventory\n- Read: `read`\n- Bash: `bash`\n- Edit: `edit`\n- Eval: `eval`\n- Glob: `glob`\n- Grep: `grep`\n- Task: `task`\n- Hub: `hub`\n- Web Search: `web_search`\n- Write: `write`\n- Submit Result: `yield`\n# xd:// Tool Devices\nWrite JSON args as `content` to `xd://<tool>` via `write`. Invalid args return schema in error → fix/retry.\n## ast_edit — AST Edit\n\nStructural AST-aware rewrites via ast-grep. Use for codemods where text replace is unsafe. Mixed-language paths are fine: each file is parsed in its own language, and a pattern only rewrites files it parses in.\n\n- Metavariables in `pat` (`$A`, `$$$ARGS`) substitute into `out`.\n- **Patterns match AST structure, not text.** `$NAME` = one node; `$_` = unbound; `$$$NAME` = zero-or-more.\n  - Use `$$$NAME`, NOT `$$NAME` (invalid). Names UPPERCASE, whole node — partial like `prefix$VAR` fails.\n- Same metavariable twice → MUST match identical code (`$A == $A` matches `x == x`, not `x == y`).\n- Rewrite patterns MUST parse as single AST node. Non-standalone → wrap: `class $_ { … }`.\n- TS: tolerate annotations — `async function $NAME($$$ARGS): $_ { $$$BODY }`. Delete with empty `out`: `{\"pat\":\"console.log($$$)\",\"out\":\"\"}`.\n- 1:1 substitution — no splitting/merging captures.\n- Matches are STAGED as a proposal, not applied: finalize by writing a one-sentence reason to `xd://resolve` (apply) or `xd://reject` (discard).\n- Parse issues → malformed rewrite, not clean no-op. For one-off text edits, prefer the Edit tool.\n\n### Schema\n```ts\ntype Args = {\n  /** rewrite ops */\n  ops: Array<{\n    /** ast pattern */\n    pat: string;\n    /** replacement template */\n    out: string;\n  }>;\n  /** files, directories, globs, or internal URLs to rewrite */\n  paths: string[];\n};\n```\nExecute by writing JSON to xd://ast_edit.\n\n## debug — Debug\n\nDebugger access. Prefer over bash for program state, breakpoints, stepping, or thread inspection.\nOnly one active session at a time. `program` is a target path, not a shell command.\nDirectories need a directory-capable adapter (e.g. `dlv`).\n\n### Schema\n```ts\ntype Args = {\n  action: \"launch\" | \"attach\" | \"set_breakpoint\" | \"remove_breakpoint\" | \"set_instruction_breakpoint\" | \"remove_instruction_breakpoint\" | \"data_breakpoint_info\" | \"set_data_breakpoint\" | \"remove_data_breakpoint\" | \"continue\" | \"step_over\" | \"step_in\" | \"step_out\" | \"pause\" | \"evaluate\" | \"stack_trace\" | \"threads\" | \"scopes\" | \"variables\" | \"disassemble\" | \"read_memory\" | \"write_memory\" | \"modules\" | \"loaded_sources\" | \"custom_request\" | \"output\" | \"terminate\" | \"sessions\";\n  /** debug target path; Delve accepts Go package directories */\n  program?: string;\n  /** program arguments */\n  args?: string[];\n  /** configured adapter id (gdb, lldb-dap, debugpy, dlv, rdbg, or dap.json entry) */\n  adapter?: string;\n  cwd?: string;\n  /** source file */\n  file?: string;\n  /** source line */\n  line?: number;\n  /** function name */\n  function?: string;\n  /** variable or data name */\n  name?: string;\n  /** breakpoint condition */\n  condition?: string;\n  hit_condition?: string;\n  /** expression to evaluate */\n  expression?: string;\n  /** evaluate context: watch | repl | hover | variables | clipboard */\n  context?: string;\n  frame_id?: number;\n  /** scope variables reference */\n  scope_id?: number;\n  /** variable reference */\n  variable_ref?: number;\n  /** process id for attach */\n  pid?: number;\n  /** remote attach port */\n  port?: number;\n  /** remote attach host */\n  host?: string;\n  /** max stack frames */\n  levels?: number;\n  /** memory reference or address */\n  memory_reference?: string;\n  instruction_reference?: string;\n  instruction_count?: number;\n  instruction_offset?: number;\n  /** bytes to read */\n  count?: number;\n  /** base64 memory payload */\n  data?: string;\n  /** data breakpoint id */\n  data_id?: string;\n  access_type?: \"read\" | \"write\" | \"readWrite\";\n  /** custom dap request command */\n  command?: string;\n  /** custom request arguments */\n  arguments?: Record<string, unknown>;\n  offset?: number;\n  resolve_symbols?: boolean;\n  allow_partial?: boolean;\n  start_module?: number;\n  module_count?: number;\n  /** per-request timeout seconds */\n  timeout?: number;\n};\n```\nExecute by writing JSON to xd://debug.\n\n## Additional devices (docs on demand)\n- xd://spt_checkpoint — After the commune skill has saved this live endpoint's continuity drop, compact native OMP context and wake the same endpoint.\n\nRead xd://<tool> for full docs + JSON schema before first use.\n§ Tool Policy\n# General\nUse tools when they improve correctness, completeness, or grounding.\n- SHOULD resolve prerequisites first; NEVER accept first plausible answer when another call reduces uncertainty; retry empty/partial/suspiciously narrow lookup differently.\n- SHOULD parallelize independent calls.\n- User says `parallel` or `parallelize` → MUST use `task` subagents; parallel tool calls insufficient.\n\n# Tool I/O\n- Prefer relative `path`-like fields.\n- Most tools take `i`: capitalized 2–6-word present-participle intent (e.g. \"Reading model role settings\").\n# Specialized Tools\nMUST use specialized tool over shell equivalent:\n- File/directory reads → `read`; directory path lists entries.\n- Surgical edits → `edit`.\n- Create/overwrite → `write`.\n\n- Regex search/target location → `grep`, not shell `grep`, `rg`, `awk`.\n- Structure mapping/globbing → `glob`, not `ls **/*.ext` or `fd`.\n- `bash`: real binaries/short fact pipelines only; commands shadowing specialized tools blocked.\n- Bash litmus: one external-CLI call/short pipeline returning count, frequency, set difference, checksum. For merely moving, paging, trimming fetchable bytes: tool.\n\n<critical>\n`write xd://report_issue`: automated QA. Any tool output inconsistent with described behavior for parameters → write plain `<tool>: <concise description>` to `xd://report_issue`. False positives fine.\n</critical>\n\n# Exploration\nNEVER open files hoping. AVOID unneeded files/sections.\n- Use `read` offset/limit, not whole-file reads.\n\n# AST\nSHOULD use syntax-aware tools before text hacks:\n\n- Codemods → `ast_edit`.\n\n# Delegation\nInline first. Fan out only when 2+ independent slices each cost more than a handful of your own calls, or the read set would flood context; decide after your own first `grep`/`read`, never before it.\n- NEVER open with a scout. Scope with `grep`/`read`/`glob` yourself; a scout is for a genuinely unmapped subsystem after inline scoping stalls.\n- NEVER delegate one slice. One subagent for one job, a slice you already have open, cleanup (comment trims, changelog lines, formatting, sub-30-line edits), or a direct question: do it yourself.\n- NEVER babysit. Spawn → keep working → read the result. Steering a lone agent through `hub` send/wait costs more than the work.\n## Delegation gates\n- **Own decomposition.** Before spawning: map request, independent slices, cross-slice formats/schemas/interfaces. Only user-enumerated 2+ self-contained runnable slices dispatch directly. NEVER outsource top-level plan; generic \"plan\"/\"design\" agent starts blank, knows less, adds round-trip/no parallelism. Slice-local design and requested competing plans/reviews allowed.\n- **Real concurrency.** Fan exactly to genuine decomposition, one `tasks[]` array. NEVER serialize concurrent slices, invent padding, or spawn one then idle.\n- **User intent.** Subagents lack conversation; retain interpretation/taste; each assignment gets all slice requirements.\n- **Cap:** At most 32 subagents concurrently; excess queues. `tasks[]` batch > 32 delays results: stay within cap.\n- **Dependencies only.** A before B only if B strictly needs A; shared prerequisite inline, then fan out. “Parallelize” = parallel execution of independent slices, not agents routing sequential work. Small missing piece: run parallel; B asks A via `hub`!\n\n§ Workflow\n# 1. Scope\n- Read relevant skills first.\n- Multi-file work: plan before files.\n\n# 2. Research Before Editing\n- Read sections, not snippets. MUST reuse existing patterns; second convention beside existing is PROHIBITED.\n\n- Tool failure/file change since read → re-read before acting.\n\n# 3. Decompose\n\n# 4. Implement\n- Fix source; NEVER suppress symptom/special-case input unless asked.\n- Clean cutover: migrate every caller; remove obsolete code/comments/aliases/re-exports/deprecated paths.\n- Prefer existing-file updates over new files. Review as user.\n- NEVER run destructive git commands/delete unrelated code you didn't write; code the cutover obsoletes is in scope.\n\n# 5. Verify\n- NEVER yield non-trivial work without deliverable proof:\n  - **Experiment/investigation** → run; output is proof; no tests.\n  - **UI change** → verify against the actual surface:\n    - **Web UI** → use `browser.open` to get a tab handle, its direct helpers for common actions, `tab.run` for custom JavaScript, and `tab.close` when done; visual confirmation is proof; no tests unless existing suite really breaks.\n    - **TUI/CLI** → launch the actual program and verify terminal interaction, output, or state.\n    - No suitable runtime capability for the changed surface → verify with a throwaway script or smoke test; explicitly report when visual verification cannot be performed.\n  - **Bug fix** → reproduce, fix, confirm reproduction no longer triggers. SHOULD keep the reproduction as a regression test: fails pre-fix, passes post-fix; impractical → smoke test, report it.\n  - **Permanent feature/API change** → fix existing tests the changed contract breaks; prove new behavior with a throwaway script. New test ONLY for a genuinely uncertain edge case, or on user request.\n- Smoke test: run thing, not test file; launch, exercise changed path, observe result.\n- Tests: permanent load, not proof of work. A test earns its place ONLY where a plausible bug would fail it.\n  - Each MUST defend observable contract/fail on plausible bug.\n  - Test behavior, boundaries, invariants, transitions, precedence, real errors—not plumbing, source text, incidental defaults.\n  - Match conventions; deterministic, isolated, full-suite-safe.\n  - NEVER write a test so the change \"has tests\" → throwaway script.\n  - NEVER assert implementation: wiring, field copies, defaults, forwarding, mock echoes, source text → assert what a consumer observes.\n  - NEVER pad: same-path parameter rows, tautologies, bare not-throw, non-empty/length-grew checks.\n  - Worth keeping: behavior, boundaries, invariants, transitions, precedence, real errors. Match conventions; deterministic, isolated, full-suite-safe.\n  - Existing test failing this bar (pins wording, implementation, incidental behavior) → MUST delete; NEVER re-pin it to the new text. In scope regardless of author.\n\n# 6. Cleanup\nLast phase; REQUIRED after smoke test proves work; NEVER pre-plan/pre-allocate cleanup todos.\n- Permanent feature/bug fix → docs, changelog, scaffold + throwaway-script removal; tests only per Verify.\n- Experiment/one-off investigation → no cleanup tests/docs.\n\n§ Delivery\n<contract>\nInviolable.\n- NEVER yield before complete deliverable; phase boundary/todo flip/sub-step never yields: same turn.\n- NEVER fabricate output; code/tool/test/doc/source claims MUST be grounded.\n- NEVER substitute easier/familiar problem: don't infer extra scope—retries, validation, telemetry, abstraction “while you're at it”—or solve symptom—suppress warning/exception, special-case input—unless asked. Real ask only.\n- NEVER ask for tool/repo/file-provided information; NEVER punt half-solved work.\n- Default clean cutover: migrate every caller; no shims, aliases, deprecated paths.\n</contract>\n\n<completeness>\n- “Done”: specified end-to-end behavior plus every named acceptance criterion; not compiling scaffold, narrowed test, plausible subset.\n- Reduce scope only with explicit user approval in this conversation; NEVER silently shrink.\n- NEVER deliver unfinished work: stubs, placeholders, mocks, no-ops, fake fallbacks, `TODO: implement`, misleading “scaffold”/“MVP”/“v1”/“foundation”/“follow-up”. Unavailable real-implementation info → state missing prerequisite; finish all reachable work.\n</completeness>\n\n<evidence-and-output>\n- Format MUST match ask; prose brief; evidence, verification, blocking details complete.\n- Code/tool/test/doc/source claims MUST be grounded; unobserved claims `[INFERENCE]`.\n- Verification claims exactly match exercised work.\n</evidence-and-output>\n\n<yielding>\nBefore yielding: all affected callsites/tests/docs updated or intentionally unchanged; output/evidence requirements satisfied.\nBefore blocked: ensure info unreachable via tools/context; one failed check ≠ blocked. Finish reachable work; state exactly missing and tried.\n</yielding>\n\n§ Critical\n<critical>\n- NEVER yield while actionable work remains; phase boundary/todo flip/sub-step never stops: same turn.\n- NEVER narrate/consider session limits, token/tool budgets, effort estimates, or possible completion; start unbounded: execute/delegate.\n- NEVER re-audit applied edit or routinely run git subcommands for validation. Tool results are verification.\n</critical>\n\n§ Role\nWorker agent: delegated tasks.\n\nTools: FULL access (edit, write, bash, grep, read, etc.); MUST use as needed to complete task.\nMUST hyperfocus assigned task; NEVER deviate.\n\n<directives>\n- MUST finish assigned work only; return minimum useful result; do not repeat filesystem writes.\n- SHOULD edit files, run commands, create files when task requires.\n- MUST concise; NEVER filler, repetition, tool transcripts. User cannot see you; result: notes for yourself.\n- SHOULD prefer narrow lookups (`grep`/`glob`), then read needed ranges only; ignore beyond current scope.\n- AVOID full-file reads unless necessary.\n- SHOULD prefer editing existing files over creating new files.\n- NEVER create documentation files (`*.md`) unless explicitly requested.\n- MUST follow assignment and instructions.\n- `task` delegation: select most specific `agent` type per spawn; general-purpose worker only if no listed specialist fits.\n</directives>\n\n§ Context\n# Goal\nCorrect #285 review finding while Main integrates #295 concurrently. #285 tree .worktrees/285-zombie branch fix/285-zombie-identity head 9d1dcf90 already pushed; new correction commit later owned by Main. No shared files with #295 tree.\n# Constraints\nSkip ALL validation (build/test/lint/format), no commits/push. Existing tests source may be edited but Main executes. Keep requirement REQ-BROKER-ZOMBIE-IDENTITY evidence and docs consistent. No rustfmt. Use LSP refs when available before exported changes.\n# Contract\nMain accepted doyle arm (a): ProcIdentity Present with different recorded birth PROVES remembered child is gone. Return non-signalling success to existing dead-row cleanup; never signal recycled PID. Unproven/missing birth continues refusal. Breadcrumb must identify recorded and observed birth. Existing cleanup de-tables row and clears stale stamps before continuing spawn.\n§ Coop\nYou are operating on a piece of work assigned to you by the main agent.\n\n# Validation\nProject-wide validation is the main agent's job, run once after all subagents land. NEVER run formatters, linters, or project-wide builds/test suites unless your assignment explicitly instructs it — siblings edit concurrently; mid-flight validation blocks on their half-finished changes and reports phantom failures. Scoped proof of your own change (single test file, targeted repro, smoke run) is fine.\n# Peers\nYou can reach other live agents via the `hub` tool. Your id is `ZombieConvergence`. Currently visible peers:\n- `LivePidStatus` — task (sub, running): Confirming bounded status integration\n- `Main` — main (main, running)\n- `LivePidIpc` — task (sub, idle)\n11 parked peer(s) omitted.\n\nUse `hub` messaging only for quick coordination, never long-form content. Address peers by id or use `\"all\"` to broadcast.\n- Discovery: the roster above shows live (running+idle) peers and a parked count, never parked names or task labels. `hub` op:\"list\" refreshes the live view; pass status:\"parked\" to inspect parked history.\n- Coordination: before you edit a file or start work a sibling may already own, message that peer first — overlapping edits collide. Idle peers are not gone: messaging them wakes them.\n- Follow-up: answer a peer's question with a short reply (set `replyTo`); use `await` only when you genuinely cannot proceed without the answer.\n- Parked history: omitted from this roster. `hub` op:\"list\" status:\"parked\" lists ids; `send` to a known parked id revives it. `history://<id>` and `agent://<id>` stay readable.\n\n§ Completion\nNo TODO tracking, no progress updates. Execute; report results with `yield`.\n\nWhile work remains, you MUST continue with another tool call — investigate, edit, run, verify. Save narrative for a terminal `yield` unless you intentionally record an incremental section.\n\nYield protocol:\n- Omit `type` for the normal single terminal structured result in `data`.\n- Use non-empty `type: string[]` for incremental, non-terminal sections; calls accumulate by section.\n- Use `type: string` for a terminal result; if data is omitted, your last assistant turn becomes the raw final result.\n\nThis is your only way to return a final result. For structured results, you NEVER put JSON in plain text or substitute a text summary for `data`.\nGiving up is a last resort. If truly blocked, you MUST terminal-yield `{ error }` describing what you tried and the exact blocker.\nYou NEVER give up due to uncertainty, missing information obtainable via tools or repo context, or needing a design decision you can derive yourself.\n\nYou MUST keep going until this ticket is closed. This matters.\n\nPROJECT\n\n<workstation>\n- OS: win32 10.0.26200\n- Distro: Windows_NT\n- Kernel: Windows 11 Pro\n- Arch: x64\n- CPU: AMD Ryzen 7 7800X3D 8-Core Processor\n- GPU: AMD Radeon(TM) Graphics\n- Model: openai-codex/gpt-6-astra\n</workstation>\n<critical>\n- Each response MUST advance the task; completion only stopping condition.\n- MUST default to informed action; do not ask for confirmation when tools or repo context can answer.\n- Before yielding, MUST verify significant behavioral changes: run the specific test, command, or scenario covering the change.\n</critical>","task":"Complete assignment thoroughly:\n\n# Target\n.worktrees/285-zombie/crates/spt-daemon/src/broker.rs reap_zombie_root, AlreadyLive cleanup arm, associated tests and directly contradictory docs/requirement prose only.\n# Change\nRead whole cleanup transition. Replace identity-mismatch Err with explicit non-signalling cleanup outcome and emit accurate recycled-birth breadcrumb at appropriate scope. Preserve Unproven refusal and live matching identity kill behavior; retain non-signalling waitpid on Absent. Existing zombie_reap_declines_recycled_pid pins WRONG behavior: replace with observable regression that mismatch skips killing and allows stale row removal so next spawn succeeds. Need unit face exercising actual de-table/spawn convergence rather than only Ok result; investigate existing broker spawn unit/integration fixtures. Add strongest deterministic regression feasible; name limitations. Update contradictory requirement/doc text if any, not broad rewrites. No generic abstractions.\n# Acceptance\nKnown recycled identity no longer permanently refuses every subsequent spawn. Stranger never signalled; unknown identity still refuses. Test fails on 9d1dcf90 and passes correction when Main runs it. Report files/tests and exact test commands. No builds/formatters/linters/tests or commits.","tools":["read","bash","edit","eval","glob","grep","task","hub","web_search","write","yield","ast_edit","debug","spt_checkpoint"],"agent":"task","resolvedModel":"openai-codex/gpt-6-astra","readOnly":false,"spawns":"*"}
{"type":"message","id":"d7787145","parentId":"112ee07d","timestamp":"2026-09-10T02:10:07.882Z","message":{"role":"user","content":[{"type":"text","text":"Complete assignment thoroughly:\n\n# Target\n.worktrees/285-zombie/crates/spt-daemon/src/broker.rs reap_zombie_root, AlreadyLive cleanup arm, associated tests and directly contradictory docs/requirement prose only.\n# Change\nRead whole cleanup transition. Replace identity-mismatch Err with explicit non-signalling cleanup outcome and emit accurate recycled-birth breadcrumb at appropriate scope. Preserve Unproven refusal and live matching identity kill behavior; retain non-signalling waitpid on Absent. Existing zombie_reap_declines_recycled_pid pins WRONG behavior: replace with observable regression that mismatch skips killing and allows stale row removal so next spawn succeeds. Need unit face exercising actual de-table/spawn convergence rather than only Ok result; investigate existing broker spawn unit/integration fixtures. Add strongest deterministic regression feasible; name limitations. Update contradictory requirement/doc text if any, not broad rewrites. No generic abstractions.\n# Acceptance\nKnown recycled identity no longer permanently refuses every subsequent spawn. Stranger never signalled; unknown identity still refuses. Test fails on 9d1dcf90 and passes correction when Main runs it. Report files/tests and exact test commands. No builds/formatters/linters/tests or commits."}],"attribution":"agent","timestamp":1789006207855}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_iF2SrIfx6hzQhpvAlyuKj3jm|fc_0dc34a7a7ab6802d016aa21182abe887d2b773d170504be562","toolName":"read","startedAt":"2026-09-10T02:10:11.291Z","args":{"path":"skill://diagnose"},"intent":"Reading diagnosis guidance"},"id":"f0353587","parentId":"d7787145","timestamp":"2026-09-10T02:10:11.291Z"}
{"type":"message","id":"ecf95e4c","parentId":"f0353587","timestamp":"2026-09-10T02:10:11.291Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_iF2SrIfx6hzQhpvAlyuKj3jm|fc_0dc34a7a7ab6802d016aa21182abe887d2b773d170504be562","name":"read","arguments":{"i":"Reading diagnosis guidance","path":"skill://diagnose"},"intent":"Reading diagnosis guidance"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":1603,"output":26,"cacheRead":15744,"cacheWrite":0,"totalTokens":17373,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1789006207881,"responseId":"resp_0dc34a7a7ab6802d016aa21180f4c087d29d209ae51f0145c5","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_0dc34a7a7ab6802d016aa21182abe887d2b773d170504be562","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading diagnosis guidance\",\"path\":\"skill://diagnose\"}","call_id":"call_iF2SrIfx6hzQhpvAlyuKj3jm","internal_chat_message_metadata_passthrough":{"create_time":1789006209.339573,"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"read","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}}]},"duration":3408.486099999398,"ttft":2815.743599999696,"completedAt":1789006211290,"contextSnapshot":{"promptTokens":17347,"nonMessageTokens":16660,"compactionEpoch":0}}}
{"type":"credential_pin","id":"88ceb93e","parentId":"ecf95e4c","timestamp":"2026-09-10T02:10:11.291Z","provider":"openai-codex","hash":"1a3c10d7bc41d381cab1511db604bc2637dfcfc63796a890d8b5ee152859e1cb"}
{"type":"message","id":"3158efc9","parentId":"88ceb93e","timestamp":"2026-09-10T02:10:11.292Z","message":{"role":"toolResult","toolCallId":"call_iF2SrIfx6hzQhpvAlyuKj3jm|fc_0dc34a7a7ab6802d016aa21182abe887d2b773d170504be562","toolName":"read","content":[{"type":"text","text":"---\nname: diagnose\ndescription: Disciplined diagnosis loop for hard bugs and performance regressions. Reproduce → minimise → hypothesise → instrument → fix → regression-test. Use when user says \"diagnose this\" / \"debug this\", reports a bug, says something is broken/throwing/failing, or describes a performance regression.\n---\n\n# Diagnose\n\nA discipline for hard bugs. Skip phases only when explicitly justified.\n\nWhen exploring the codebase, use the project's domain glossary to get a clear mental model of the relevant modules, and check ADRs in the area you're touching.\n\n## Phase 1 — Build a feedback loop\n\n**This is the skill.** Everything else is mechanical. If you have a fast, deterministic, agent-runnable pass/fail signal for the bug, you will find the cause — bisection, hypothesis-testing, and instrumentation all just consume that signal. If you don't have one, no amount of staring at code will save you.\n\nSpend disproportionate effort here. **Be aggressive. Be creative. Refuse to give up.**\n\n### Ways to construct one — try them in roughly this order\n\n1. **Failing test** at whatever seam reaches the bug — unit, integration, e2e.\n2. **Curl / HTTP script** against a running dev server.\n3. **CLI invocation** with a fixture input, diffing stdout against a known-good snapshot.\n4. **Headless browser script** (Playwright / Puppeteer) — drives the UI, asserts on DOM/console/network.\n5. **Replay a captured trace.** Save a real network request / payload / event log to disk; replay it through the code path in isolation.\n6. **Throwaway harness.** Spin up a minimal subset of the system (one service, mocked deps) that exercises the bug code path with a single function call.\n7. **Property / fuzz loop.** If the bug is \"sometimes wrong output\", run 1000 random inputs and look for the failure mode.\n8. **Bisection harness.** If the bug appeared between two known states (commit, dataset, version), automate \"boot at state X, check, repeat\" so you can `git bisect run` it.\n9. **Differential loop.** Run the same input through old-version vs new-version (or two configs) and diff outputs.\n10. **HITL bash script.** Last resort. If a human must click, drive _them_ with `scripts/hitl-loop.template.sh` so the loop is still structured. Captured output feeds back to you.\n\nBuild the right feedback loop, and the bug is 90% fixed.\n\n### Iterate on the loop itself\n\nTreat the loop as a product. Once you have _a_ loop, ask:\n\n- Can I make it faster? (Cache setup, skip unrelated init, narrow the test scope.)\n- Can I make the signal sharper? (Assert on the specific symptom, not \"didn't crash\".)\n- Can I make it more deterministic? (Pin time, seed RNG, isolate filesystem, freeze network.)\n\nA 30-second flaky loop is barely better than no loop. A 2-second deterministic loop is a debugging superpower.\n\n### Non-deterministic bugs\n\nThe goal is not a clean repro but a **higher reproduction rate**. Loop the trigger 100×, parallelise, add stress, narrow timing windows, inject sleeps. A 50%-flake bug is debuggable; 1% is not — keep raising the rate until it's debuggable.\n\n### When you genuinely cannot build a loop\n\nStop and say so explicitly. List what you tried. Ask the user for: (a) access to whatever environment reproduces it, (b) a captured artifact (HAR file, log dump, core dump, screen recording with timestamps), or (c) permission to add temporary production instrumentation. Do **not** proceed to hypothesise without a loop.\n\nDo not proceed to Phase 2 until you have a loop you believe in.\n\n## Phase 2 — Reproduce\n\nRun the loop. Watch the bug appear.\n\nConfirm:\n\n- [ ] The loop produces the failure mode the **user** described — not a different failure that happens to be nearby. Wrong bug = wrong fix.\n- [ ] The failure is reproducible across multiple runs (or, for non-deterministic bugs, reproducible at a high enough rate to debug against).\n- [ ] You have captured the exact symptom (error message, wrong output, slow timing) so later phases can verify the fix actually addresses it.\n\nDo not proceed until you reproduce the bug.\n\n## Phase 3 — Hypothesise\n\nGenerate **3–5 ranked hypotheses** before testing any of them. Single-hypothesis generation anchors on the first plausible idea.\n\nEach hypothesis must be **falsifiable**: state the prediction it makes.\n\n> Format: \"If <X> is the cause, then <changing Y> will make the bug disappear / <changing Z> will make it worse.\"\n\nIf you cannot state the prediction, the hypothesis is a vibe — discard or sharpen it.\n\n**Show the ranked list to the user before testing.** They often have domain knowledge that re-ranks instantly (\"we just deployed a change to #3\"), or know hypotheses they've already ruled out. Cheap checkpoint, big time saver. Don't block on it — proceed with your ranking if the user is AFK.\n\n## Phase 4 — Instrument\n\nEach probe must map to a specific prediction from Phase 3. **Change one variable at a time.**\n\nTool preference:\n\n1. **Debugger / REPL inspection** if the env supports it. One breakpoint beats ten logs.\n2. **Targeted logs** at the boundaries that distinguish hypotheses.\n3. Never \"log everything and grep\".\n\n**Tag every debug log** with a unique prefix, e.g. `[DEBUG-a4f2]`. Cleanup at the end becomes a single grep. Untagged logs survive; tagged logs die.\n\n**Perf branch.** For performance regressions, logs are usually wrong. Instead: establish a baseline measurement (timing harness, `performance.now()`, profiler, query plan), then bisect. Measure first, fix second.\n\n## Phase 5 — Fix + regression test\n\nWrite the regression test **before the fix** — but only if there is a **correct seam** for it.\n\nA correct seam is one where the test exercises the **real bug pattern** as it occurs at the call site. If the only available seam is too shallow (single-caller test when the bug needs multiple callers, unit test that can't replicate the chain that triggered the bug), a regression test there gives false confidence.\n\n**If no correct seam exists, that itself is the finding.** Note it. The codebase architecture is preventing the bug from being locked down. Flag this for the next phase.\n\nIf a correct seam exists:\n\n1. Turn the minimised repro into a failing test at that seam.\n2. Watch it fail.\n3. Apply the fix.\n4. Watch it pass.\n5. Re-run the Phase 1 feedback loop against the original (un-minimised) scenario.\n\n## Phase 6 — Cleanup + post-mortem\n\nRequired before declaring done:\n\n- [ ] Original repro no longer reproduces (re-run the Phase 1 loop)\n- [ ] Regression test passes (or absence of seam is documented)\n- [ ] All `[DEBUG-...]` instrumentation removed (`grep` the prefix)\n- [ ] Throwaway prototypes deleted (or moved to a clearly-marked debug location)\n- [ ] The hypothesis that turned out correct is stated in the commit / PR message — so the next debugger learns\n\n**Then ask: what would have prevented this bug?** If the answer involves architectural change (no good test seam, tangled callers, hidden coupling) hand off to the `/improve-codebase-architecture` skill with the specifics. Make the recommendation **after** the fix is in, not before — you have more information now than when you started."}],"details":{"resolvedPath":"C:\\Users\\decid\\.agents\\skills\\diagnose\\SKILL.md","contentType":"text/markdown","totalLines":117,"displayContent":{"text":"---\r\nname: diagnose\r\ndescription: Disciplined diagnosis loop for hard bugs and performance regressions. Reproduce → minimise → hypothesise → instrument → fix → regression-test. Use when user says \"diagnose this\" / \"debug this\", reports a bug, says something is broken/throwing/failing, or describes a performance regression.\r\n---\r\n\r\n# Diagnose\r\n\r\nA discipline for hard bugs. Skip phases only when explicitly justified.\r\n\r\nWhen exploring the codebase, use the project's domain glossary to get a clear mental model of the relevant modules, and check ADRs in the area you're touching.\r\n\r\n## Phase 1 — Build a feedback loop\r\n\r\n**This is the skill.** Everything else is mechanical. If you have a fast, deterministic, agent-runnable pass/fail signal for the bug, you will find the cause — bisection, hypothesis-testing, and instrumentation all just consume that signal. If you don't have one, no amount of staring at code will save you.\r\n\r\nSpend disproportionate effort here. **Be aggressive. Be creative. Refuse to give up.**\r\n\r\n### Ways to construct one — try them in roughly this order\r\n\r\n1. **Failing test** at whatever seam reaches the bug — unit, integration, e2e.\r\n2. **Curl / HTTP script** against a running dev server.\r\n3. **CLI invocation** with a fixture input, diffing stdout against a known-good snapshot.\r\n4. **Headless browser script** (Playwright / Puppeteer) — drives the UI, asserts on DOM/console/network.\r\n5. **Replay a captured trace.** Save a real network request / payload / event log to disk; replay it through the code path in isolation.\r\n6. **Throwaway harness.** Spin up a minimal subset of the system (one service, mocked deps) that exercises the bug code path with a single function call.\r\n7. **Property / fuzz loop.** If the bug is \"sometimes wrong output\", run 1000 random inputs and look for the failure mode.\r\n8. **Bisection harness.** If the bug appeared between two known states (commit, dataset, version), automate \"boot at state X, check, repeat\" so you can `git bisect run` it.\r\n9. **Differential loop.** Run the same input through old-version vs new-version (or two configs) and diff outputs.\r\n10. **HITL bash script.** Last resort. If a human must click, drive _them_ with `scripts/hitl-loop.template.sh` so the loop is still structured. Captured output feeds back to you.\r\n\r\nBuild the right feedback loop, and the bug is 90% fixed.\r\n\r\n### Iterate on the loop itself\r\n\r\nTreat the loop as a product. Once you have _a_ loop, ask:\r\n\r\n- Can I make it faster? (Cache setup, skip unrelated init, narrow the test scope.)\r\n- Can I make the signal sharper? (Assert on the specific symptom, not \"didn't crash\".)\r\n- Can I make it more deterministic? (Pin time, seed RNG, isolate filesystem, freeze network.)\r\n\r\nA 30-second flaky loop is barely better than no loop. A 2-second deterministic loop is a debugging superpower.\r\n\r\n### Non-deterministic bugs\r\n\r\nThe goal is not a clean repro but a **higher reproduction rate**. Loop the trigger 100×, parallelise, add stress, narrow timing windows, inject sleeps. A 50%-flake bug is debuggable; 1% is not — keep raising the rate until it's debuggable.\r\n\r\n### When you genuinely cannot build a loop\r\n\r\nStop and say so explicitly. List what you tried. Ask the user for: (a) access to whatever environment reproduces it, (b) a captured artifact (HAR file, log dump, core dump, screen recording with timestamps), or (c) permission to add temporary production instrumentation. Do **not** proceed to hypothesise without a loop.\r\n\r\nDo not proceed to Phase 2 until you have a loop you believe in.\r\n\r\n## Phase 2 — Reproduce\r\n\r\nRun the loop. Watch the bug appear.\r\n\r\nConfirm:\r\n\r\n- [ ] The loop produces the failure mode the **user** described — not a different failure that happens to be nearby. Wrong bug = wrong fix.\r\n- [ ] The failure is reproducible across multiple runs (or, for non-deterministic bugs, reproducible at a high enough rate to debug against).\r\n- [ ] You have captured the exact symptom (error message, wrong output, slow timing) so later phases can verify the fix actually addresses it.\r\n\r\nDo not proceed until you reproduce the bug.\r\n\r\n## Phase 3 — Hypothesise\r\n\r\nGenerate **3–5 ranked hypotheses** before testing any of them. Single-hypothesis generation anchors on the first plausible idea.\r\n\r\nEach hypothesis must be **falsifiable**: state the prediction it makes.\r\n\r\n> Format: \"If <X> is the cause, then <changing Y> will make the bug disappear / <changing Z> will make it worse.\"\r\n\r\nIf you cannot state the prediction, the hypothesis is a vibe — discard or sharpen it.\r\n\r\n**Show the ranked list to the user before testing.** They often have domain knowledge that re-ranks instantly (\"we just deployed a change to #3\"), or know hypotheses they've already ruled out. Cheap checkpoint, big time saver. Don't block on it — proceed with your ranking if the user is AFK.\r\n\r\n## Phase 4 — Instrument\r\n\r\nEach probe must map to a specific prediction from Phase 3. **Change one variable at a time.**\r\n\r\nTool preference:\r\n\r\n1. **Debugger / REPL inspection** if the env supports it. One breakpoint beats ten logs.\r\n2. **Targeted logs** at the boundaries that distinguish hypotheses.\r\n3. Never \"log everything and grep\".\r\n\r\n**Tag every debug log** with a unique prefix, e.g. `[DEBUG-a4f2]`. Cleanup at the end becomes a single grep. Untagged logs survive; tagged logs die.\r\n\r\n**Perf branch.** For performance regressions, logs are usually wrong. Instead: establish a baseline measurement (timing harness, `performance.now()`, profiler, query plan), then bisect. Measure first, fix second.\r\n\r\n## Phase 5 — Fix + regression test\r\n\r\nWrite the regression test **before the fix** — but only if there is a **correct seam** for it.\r\n\r\nA correct seam is one where the test exercises the **real bug pattern** as it occurs at the call site. If the only available seam is too shallow (single-caller test when the bug needs multiple callers, unit test that can't replicate the chain that triggered the bug), a regression test there gives false confidence.\r\n\r\n**If no correct seam exists, that itself is the finding.** Note it. The codebase architecture is preventing the bug from being locked down. Flag this for the next phase.\r\n\r\nIf a correct seam exists:\r\n\r\n1. Turn the minimised repro into a failing test at that seam.\r\n2. Watch it fail.\r\n3. Apply the fix.\r\n4. Watch it pass.\r\n5. Re-run the Phase 1 feedback loop against the original (un-minimised) scenario.\r\n\r\n## Phase 6 — Cleanup + post-mortem\r\n\r\nRequired before declaring done:\r\n\r\n- [ ] Original repro no longer reproduces (re-run the Phase 1 loop)\r\n- [ ] Regression test passes (or absence of seam is documented)\r\n- [ ] All `[DEBUG-...]` instrumentation removed (`grep` the prefix)\r\n- [ ] Throwaway prototypes deleted (or moved to a clearly-marked debug location)\r\n- [ ] The hypothesis that turned out correct is stated in the commit / PR message — so the next debugger learns\r\n\r\n**Then ask: what would have prevented this bug?** If the answer involves architectural change (no good test seam, tangled callers, hidden coupling) hand off to the `/improve-codebase-architecture` skill with the specifics. Make the recommendation **after** the fix is in, not before — you have more information now than when you started.\r","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117]},"meta":{"source":{"type":"internal","value":"skill://diagnose"}}},"isError":false,"timestamp":1789006211292}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_8ZukhpQ1MBqUpyVaT2JzPkAB|fc_0dc34a7a7ab6802d016aa21185036c87d28ab5c3661c4efe3c","toolName":"grep","startedAt":"2026-09-10T02:10:15.740Z","args":{"path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs;.worktrees/285-zombie/requirements;.worktrees/285-zombie/docs"},"intent":"Locating cleanup transitions"},"id":"91449dde","parentId":"3158efc9","timestamp":"2026-09-10T02:10:15.740Z"}
{"type":"message","id":"25c92c31","parentId":"91449dde","timestamp":"2026-09-10T02:10:15.740Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_8ZukhpQ1MBqUpyVaT2JzPkAB|fc_0dc34a7a7ab6802d016aa21185036c87d28ab5c3661c4efe3c","name":"grep","arguments":{"i":"Locating cleanup transitions","pattern":"reap_zombie_root|AlreadyLive|zombie_reap|REQ-BROKER-ZOMBIE-IDENTITY","path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs;.worktrees/285-zombie/requirements;.worktrees/285-zombie/docs","case":null,"gitignore":null,"skip":null},"intent":"Locating cleanup transitions"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":1874,"output":98,"cacheRead":17152,"cacheWrite":0,"totalTokens":19124,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1789006211349,"responseId":"resp_0dc34a7a7ab6802d016aa21183aa8087d281bf72104b78ceb7","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_0dc34a7a7ab6802d016aa21185036c87d28ab5c3661c4efe3c","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating cleanup transitions\",\"pattern\":\"reap_zombie_root|AlreadyLive|zombie_reap|REQ-BROKER-ZOMBIE-IDENTITY\",\"path\":\".worktrees/285-zombie/crates/spt-daemon/src/broker.rs;.worktrees/285-zombie/requirements;.worktrees/285-zombie/docs\",\"case\":null,\"gitignore\":null,\"skip\":null}","call_id":"call_8ZukhpQ1MBqUpyVaT2JzPkAB","internal_chat_message_metadata_passthrough":{"create_time":1789006211.96231,"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"grep","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}}]},"duration":4390.07320000045,"ttft":1694.720300000161,"completedAt":1789006215739,"contextSnapshot":{"promptTokens":19026,"nonMessageTokens":16660,"compactionEpoch":0}}}
{"type":"message","id":"7c676a71","parentId":"25c92c31","timestamp":"2026-09-10T02:10:16.399Z","message":{"role":"toolResult","toolCallId":"call_8ZukhpQ1MBqUpyVaT2JzPkAB|fc_0dc34a7a7ab6802d016aa21185036c87d28ab5c3661c4efe3c","toolName":"grep","content":[{"type":"text","text":"# .worktrees/285-zombie/\n\n## crates/spt-daemon/src/\n### broker.rs#B03E\n 347:/// The pure single-flight wake decision (W4, REQ-SPAWN-COLLISION-GUARD-LIVE-DUP), over\n*348:/// the three observable inputs read together under the broker lock. `AlreadyLive` wins\n 349:/// outright — the endpoint already has a live session, so a duplicate wake dedups to it\n 350:/// (no spawn). Else a claim whose holder is still MAKING PROGRESS is `Racing` (stand\n 351:/// down + retry, waiting for the racer's session to register), for as long as that\n...\n 365:/// cannot be stranded permanently unspawnable. A taken-over holder that later completes\n*366:/// lands in the `AlreadyLive` dup surface exactly as before — the same tradeoff the\n 367:/// original arm made, now reached on evidence of a stall instead of on elapsed time.\n 368:#[derive(Debug, PartialEq, Eq)]\n 369:enum WakeGate {\n*370:    AlreadyLive,\n 371:    Racing,\n 372:    Claim,\n 373:}\n...\n 377:    if live {\n*378:        WakeGate::AlreadyLive\n 379:    } else if claimed && !holder_stalled {\n 380:        WakeGate::Racing\n 381:    } else {\n...\n 430:/// is teardown too, not a safe fallback for an identity we could not establish.\n*431:// [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n*432:fn reap_zombie_root(\n 433:    pid: Option<u32>,\n 434:    born: Option<u64>,\n 435:    observe: impl FnOnce(u32) -> spt_store::proc::ProcIdentity,\n...\n 4152:    /// and BEFORE any waiter can reap it. Never refreshed from a remembered pid.\n*4153:    // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n 4154:    process_started_at: Option<u64>,\n 4155:}\n 4156:\n...\n 5348:    /// **Deliberately NOT a placeholder row in [`Self::sessions`].** A pid-less\n*5349:    /// stand-in there would read as AlreadyLive to the wake gate, would face\n 5350:    /// `session_is_zombie(None, ..)` with nothing to reason from, and would have\n 5351:    /// to be tolerated by every `process_id()` reader and unwound on every\n 5352:    /// failure path. Kept outside that table, none of those readers changes at\n...\n 8031:        // gap; NO I/O under the lock (process_id reads a cached pid; the ZOMBIE probe\n*8032:        // runs OFF the lock in the AlreadyLive arm). An empty endpoint is an\n 8033:        // ad-hoc/legacy spawn (no id to dedup on) → never gated. `_wake_claim` holds\n 8034:        // the claim to fn end, releasing (RAII) after the session is table-visible\n 8035:        // or on any early error.\n...\n 8042:                    Claimed(WakeClaimGuard<'a>),\n*8043:                    AlreadyLive {\n 8044:                        sid: u64,\n 8045:                        spid: Option<u32>,\n 8046:                        process_started_at: Option<u64>,\n...\n 8073:                    match wake_gate_decision(live.is_some(), held.is_some(), holder_stalled) {\n*8074:                        WakeGate::AlreadyLive => {\n 8075:                            let (sid, spid, process_started_at, adapter_labeled, spawned_ms_ago) =\n*8076:                                live.expect(\"live is Some on AlreadyLive\");\n*8077:                            Gate::AlreadyLive {\n 8078:                                sid, spid, process_started_at, adapter_labeled, spawned_ms_ago,\n 8079:                            }\n 8080:                        }\n...\n 8123:                    }\n*8124:                    Gate::AlreadyLive {\n 8125:                        sid, spid, process_started_at, adapter_labeled, spawned_ms_ago,\n 8126:                    } => {\n 8127:                        // ONE liveness authority (ADR-0041 decision 6,\n...\n 8140:                            // snapshot-less Unix cleanup and Linux zombie demotion.\n*8141:                            // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n*8142:                            if let Err(reason) = reap_zombie_root(\n 8143:                                spid,\n 8144:                                process_started_at,\n 8145:                                |pid| {\n...\n 8288:        // has been started yet. Exec may change its image, not its birth stamp.\n*8289:        // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n 8290:        let process_started_at = pid.and_then(spt_store::proc::process_started_at);\n 8291:        // The ConPTY-create span releases#199 candidate C names, closed.\n 8292:        spawn_phase(\"pty_created\", &format!(\"pid={pid:?}\"));\n...\n 10150:\n*10151:    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\n 10152:    #[test]\n*10153:    fn zombie_reap_declines_recycled_pid() {\n 10154:        use spt_store::proc::ProcIdentity;\n 10155:        // A record still remembers the old wrapper's birth, but the same pid\n 10156:        // now denotes a different process. It passes the old zombie predicate.\n...\n 10160:        let mut killed = None;\n*10161:        let result = reap_zombie_root(\n 10162:            Some(pid),\n 10163:            Some(born),\n 10164:            |_| ProcIdentity::Present(born + 1),\n\n## docs/\n### KNOWN-HAZARDS.md#2F19\n 847:- **spt-core mapping:** `spt-daemon/src/livehost.rs` (restart gate + reconcile DEFER custody reads); `spt-store` resume-custody record + `proc.rs` snapshot identity; regression = the recycled-pid rig (custody pair mismatching a live impostor pid → record deleted, reconcile proceeds, row goes honest).\n*848:<!-- [doc->REQ-BROKER-ZOMBIE-IDENTITY] -->\n 849:- **Zombie-reap kill boundary (releases#285):** `broker.rs` captures the PTY root's creation time before starting its exit waiter; a later zombie verdict alone never licenses killing that remembered number. Fresh death permits cleanup without a signal; otherwise the live start time must match. `SPAWN_ZOMBIE_REAP_DECLINE` means neither tree-kill nor forced de-table runs, including any resource-drop fallback. The regression injects a different birth at the same PID and observes refusal with no kill. This i...\n 850:- **Source:** DAEMON-LIFECYCLE W1 (ADR-0047 decision 1; hertz field RCA bug 1).\n 851:\n### PID-KILL-CENSUS.md#3751\n 23:| `spt-daemon/src/livehost.rs:1135` | **YES.** Kills only on a POSITIVE basename/cmdline match; a non-match emits `LEGACY_PSYCHE_SWEEP_DECLINE ... left running` | **GUARDED** |\n*24:| `spt-daemon/src/broker.rs:8102` (zombie reap, `Gate::AlreadyLive{spid}`) | **NO.** `spid` is a REMEMBERED pid from the session record. `zombie_verdict` consults `wrapper_alive` (`process_exists`/`is_process_alive` — liveness BY NUMBER), `adapter_labeled` (a property of the RECORD, not of the live process), `has_live_descendants`, and `past_grace`. **The live process's IMAGE is never read.** | **UNGUARDED** |\n 25:| `spt-daemon/src/broker.rs:9736` | pid read from a LIVE `h.session` handle the broker still holds, so the pid cannot be recycled underneath it | guarded by construction |\n 26:| `spt-daemon/src/servicehost.rs:3544`, `broker.rs:11860`, `:14719`, `:14795`, `:14970` | test-code teardown; pid likewise taken from a live session handle in the same scope | guarded by construction |\n 27:| `spt-daemon/src/daemon.rs:3472` `taskkill /PID <gc> /F /T` | `is_process_alive(gc)` only — liveness by number, no image check. Scoped (comment: \"never machine-wide — shared runner\") but not identity-checked | **UNGUARDED (narrow)** |\n### REGISTRY-LIFECYCLE-TRIAGE.md#77C1\n 113:   conflict (distinct kind fails LOUD on an N-1 broker vs a silently-ignored serde field),\n*114:   sharing the single-flight/PTY spawn body. Fresh at AlreadyLive/lost-race returns the\n 115:   typed conflict, NEVER `Spawned(existing)`. CLI contract: exit 1 + stable\n 116:   `ENDPOINT_CREATE_CONFLICT:<id>:…no session was created`, no attach, no state mutation,\n 117:   never kills the live session. Product ruling (standing): omitted `--resume` keeps the\n### W4-GATE-VERDICT.md#5562\n 16:## Diff review (both faithful to the W4 ruling)\n*17:- **REQ-SPAWN-COLLISION-GUARD-LIVE-DUP** (`broker.rs`): single-flight wake, **broker-side claim** (ruling 1 — not a perch-record write). `wake_gate_decision` pure truth table (AlreadyLive / Racing / Claim); `dispatch_spawn` reads the live-session check + the `wake_inflight` claim **together under one atomic critical section** (sessions then wake_inflight — wake_inflight is a leaf lock, taken alone only in the RAII drop, no inversion), **no I/O under lock** (cached `process_id`). Serialized so no doub...\n 18:- **REQ-HAZARD-LISTEN-ORPHAN** (`startup.rs`): `--parent-pid` **poll watchdog** (ruling 2 — POLL baseline, OS-native optional). 2s poll of `parent_is_gone`, loud `exit(3)` (`EXIT_PARENT_GONE`) so the perch pid dies → liveness flips OFFLINE → dead-owner rebind unblocks. **Persistent-relay branch ONLY** (spawned after the `--once` early return) — verified against every listen e2e (all `--once`) so no test listener is killed. Win reaped-`Child`-holds-handle test gotcha correctly handled (drop before...\n 19:\n 20:## Verdict\n### W4-WAVE-GATE-REPORT.md#2A42\n 34:  exactly one session. Drop the dedup gate → `sid1=1 sid2=2 session_count=2` (the dup).\n*35:- Unit: pure `wake_gate_decision` truth table (AlreadyLive / Racing / Claim over\n 36:  live × claimed × past-deadline).\n 37:\n 38:## REQ-HAZARD-LISTEN-ORPHAN @e09ba21 (impl+unit)\n\n### adr/\n#### 0041-endpoint-lifecycle-truth.md#A7B4\n 70:   would be silently ignored — wire discipline), sharing the single-flight/PTY spawn body.\n*71:   Fresh at AlreadyLive/lost-race returns the conflict, never `Spawned(existing)`. CLI:\n 72:   exit 1 + stable `ENDPOINT_CREATE_CONFLICT:<id>:…no session was created`, no attach, no\n 73:   state mutation, never kills the live session. Omitted `--resume` keeps the documented\n 74:   create-default (fresh-and-conflict, same as explicit `--create`); ensure/attach would be\n...\n 82:\n*83:<!-- [doc->REQ-BROKER-ZOMBIE-IDENTITY] -->\n 84:   **Zombie-kill identity guard (releases#285).** Liveness is not permission to\n 85:   kill a remembered PID. The broker records the root's OS creation time just\n 86:   after PTY spawn, before starting its exit waiter. The child is still owned:\n\nSkipped missing paths: .worktrees/285-zombie/requirements\n\n[Some lines truncated to 512 chars]"}],"details":{"scopePath":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs, .worktrees/285-zombie/docs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":27,"fileCount":7,"files":[".worktrees/285-zombie/crates/spt-daemon/src/broker.rs",".worktrees/285-zombie/docs/KNOWN-HAZARDS.md",".worktrees/285-zombie/docs/PID-KILL-CENSUS.md",".worktrees/285-zombie/docs/REGISTRY-LIFECYCLE-TRIAGE.md",".worktrees/285-zombie/docs/W4-GATE-VERDICT.md",".worktrees/285-zombie/docs/W4-WAVE-GATE-REPORT.md",".worktrees/285-zombie/docs/adr/0041-endpoint-lifecycle-truth.md"],"fileMatches":[{"path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs","count":20},{"path":".worktrees/285-zombie/docs/KNOWN-HAZARDS.md","count":1},{"path":".worktrees/285-zombie/docs/PID-KILL-CENSUS.md","count":1},{"path":".worktrees/285-zombie/docs/REGISTRY-LIFECYCLE-TRIAGE.md","count":1},{"path":".worktrees/285-zombie/docs/W4-GATE-VERDICT.md","count":1},{"path":".worktrees/285-zombie/docs/W4-WAVE-GATE-REPORT.md","count":1},{"path":".worktrees/285-zombie/docs/adr/0041-endpoint-lifecycle-truth.md","count":2}],"truncated":true,"perFileLimitReached":20,"displayContent":"# .worktrees/285-zombie/\n\n## crates/spt-daemon/src/\n### broker.rs#B03E\n   347│/// The pure single-flight wake decision (W4, REQ-SPAWN-COLLISION-GUARD-LIVE-DUP), over\n  *348│/// the three observable inputs read together under the broker lock. `AlreadyLive` wins\n   349│/// outright — the endpoint already has a live session, so a duplicate wake dedups to it\n   350│/// (no spawn). Else a claim whose holder is still MAKING PROGRESS is `Racing` (stand\n   351│/// down + retry, waiting for the racer's session to register), for as long as that\n      │...\n   365│/// cannot be stranded permanently unspawnable. A taken-over holder that later completes\n  *366│/// lands in the `AlreadyLive` dup surface exactly as before — the same tradeoff the\n   367│/// original arm made, now reached on evidence of a stall instead of on elapsed time.\n   368│#[derive(Debug, PartialEq, Eq)]\n   369│enum WakeGate {\n  *370│    AlreadyLive,\n   371│    Racing,\n   372│    Claim,\n   373│}\n      │...\n   377│    if live {\n  *378│        WakeGate::AlreadyLive\n   379│    } else if claimed && !holder_stalled {\n   380│        WakeGate::Racing\n   381│    } else {\n      │...\n   430│/// is teardown too, not a safe fallback for an identity we could not establish.\n  *431│// [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n  *432│fn reap_zombie_root(\n   433│    pid: Option<u32>,\n   434│    born: Option<u64>,\n   435│    observe: impl FnOnce(u32) -> spt_store::proc::ProcIdentity,\n      │...\n  4152│    /// and BEFORE any waiter can reap it. Never refreshed from a remembered pid.\n *4153│    // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n  4154│    process_started_at: Option<u64>,\n  4155│}\n  4156│\n      │...\n  5348│    /// **Deliberately NOT a placeholder row in [`Self::sessions`].** A pid-less\n *5349│    /// stand-in there would read as AlreadyLive to the wake gate, would face\n  5350│    /// `session_is_zombie(None, ..)` with nothing to reason from, and would have\n  5351│    /// to be tolerated by every `process_id()` reader and unwound on every\n  5352│    /// failure path. Kept outside that table, none of those readers changes at\n      │...\n  8031│        // gap; NO I/O under the lock (process_id reads a cached pid; the ZOMBIE probe\n *8032│        // runs OFF the lock in the AlreadyLive arm). An empty endpoint is an\n  8033│        // ad-hoc/legacy spawn (no id to dedup on) → never gated. `_wake_claim` holds\n  8034│        // the claim to fn end, releasing (RAII) after the session is table-visible\n  8035│        // or on any early error.\n      │...\n  8042│                    Claimed(WakeClaimGuard<'a>),\n *8043│                    AlreadyLive {\n  8044│                        sid: u64,\n  8045│                        spid: Option<u32>,\n  8046│                        process_started_at: Option<u64>,\n      │...\n  8073│                    match wake_gate_decision(live.is_some(), held.is_some(), holder_stalled) {\n *8074│                        WakeGate::AlreadyLive => {\n  8075│                            let (sid, spid, process_started_at, adapter_labeled, spawned_ms_ago) =\n *8076│                                live.expect(\"live is Some on AlreadyLive\");\n *8077│                            Gate::AlreadyLive {\n  8078│                                sid, spid, process_started_at, adapter_labeled, spawned_ms_ago,\n  8079│                            }\n  8080│                        }\n      │...\n  8123│                    }\n *8124│                    Gate::AlreadyLive {\n  8125│                        sid, spid, process_started_at, adapter_labeled, spawned_ms_ago,\n  8126│                    } => {\n  8127│                        // ONE liveness authority (ADR-0041 decision 6,\n      │...\n  8140│                            // snapshot-less Unix cleanup and Linux zombie demotion.\n *8141│                            // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n *8142│                            if let Err(reason) = reap_zombie_root(\n  8143│                                spid,\n  8144│                                process_started_at,\n  8145│                                |pid| {\n      │...\n  8288│        // has been started yet. Exec may change its image, not its birth stamp.\n *8289│        // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n  8290│        let process_started_at = pid.and_then(spt_store::proc::process_started_at);\n  8291│        // The ConPTY-create span releases#199 candidate C names, closed.\n  8292│        spawn_phase(\"pty_created\", &format!(\"pid={pid:?}\"));\n      │...\n 10150│\n*10151│    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\n 10152│    #[test]\n*10153│    fn zombie_reap_declines_recycled_pid() {\n 10154│        use spt_store::proc::ProcIdentity;\n 10155│        // A record still remembers the old wrapper's birth, but the same pid\n 10156│        // now denotes a different process. It passes the old zombie predicate.\n      │...\n 10160│        let mut killed = None;\n*10161│        let result = reap_zombie_root(\n 10162│            Some(pid),\n 10163│            Some(born),\n 10164│            |_| ProcIdentity::Present(born + 1),\n\n## docs/\n### KNOWN-HAZARDS.md#2F19\n 847│- **spt-core mapping:** `spt-daemon/src/livehost.rs` (restart gate + reconcile DEFER custody reads); `spt-store` resume-custody record + `proc.rs` snapshot identity; regression = the recycled-pid rig (custody pair mismatching a live impostor pid → record deleted, reconcile proceeds, row goes honest).\n*848│<!-- [doc->REQ-BROKER-ZOMBIE-IDENTITY] -->\n 849│- **Zombie-reap kill boundary (releases#285):** `broker.rs` captures the PTY root's creation time before starting its exit waiter; a later zombie verdict alone never licenses killing that remembered number. Fresh death permits cleanup without a signal; otherwise the live start time must match. `SPAWN_ZOMBIE_REAP_DECLINE` means neither tree-kill nor forced de-table runs, including any resource-drop fallback. The regression injects a different birth at the same PID and observes refusal with no kill. This i...\n 850│- **Source:** DAEMON-LIFECYCLE W1 (ADR-0047 decision 1; hertz field RCA bug 1).\n 851│\n### PID-KILL-CENSUS.md#3751\n 23│| `spt-daemon/src/livehost.rs:1135` | **YES.** Kills only on a POSITIVE basename/cmdline match; a non-match emits `LEGACY_PSYCHE_SWEEP_DECLINE ... left running` | **GUARDED** |\n*24│| `spt-daemon/src/broker.rs:8102` (zombie reap, `Gate::AlreadyLive{spid}`) | **NO.** `spid` is a REMEMBERED pid from the session record. `zombie_verdict` consults `wrapper_alive` (`process_exists`/`is_process_alive` — liveness BY NUMBER), `adapter_labeled` (a property of the RECORD, not of the live process), `has_live_descendants`, and `past_grace`. **The live process's IMAGE is never read.** | **UNGUARDED** |\n 25│| `spt-daemon/src/broker.rs:9736` | pid read from a LIVE `h.session` handle the broker still holds, so the pid cannot be recycled underneath it | guarded by construction |\n 26│| `spt-daemon/src/servicehost.rs:3544`, `broker.rs:11860`, `:14719`, `:14795`, `:14970` | test-code teardown; pid likewise taken from a live session handle in the same scope | guarded by construction |\n 27│| `spt-daemon/src/daemon.rs:3472` `taskkill /PID <gc> /F /T` | `is_process_alive(gc)` only — liveness by number, no image check. Scoped (comment: \"never machine-wide — shared runner\") but not identity-checked | **UNGUARDED (narrow)** |\n### REGISTRY-LIFECYCLE-TRIAGE.md#77C1\n 113│   conflict (distinct kind fails LOUD on an N-1 broker vs a silently-ignored serde field),\n*114│   sharing the single-flight/PTY spawn body. Fresh at AlreadyLive/lost-race returns the\n 115│   typed conflict, NEVER `Spawned(existing)`. CLI contract: exit 1 + stable\n 116│   `ENDPOINT_CREATE_CONFLICT:<id>:…no session was created`, no attach, no state mutation,\n 117│   never kills the live session. Product ruling (standing): omitted `--resume` keeps the\n### W4-GATE-VERDICT.md#5562\n 16│## Diff review (both faithful to the W4 ruling)\n*17│- **REQ-SPAWN-COLLISION-GUARD-LIVE-DUP** (`broker.rs`): single-flight wake, **broker-side claim** (ruling 1 — not a perch-record write). `wake_gate_decision` pure truth table (AlreadyLive / Racing / Claim); `dispatch_spawn` reads the live-session check + the `wake_inflight` claim **together under one atomic critical section** (sessions then wake_inflight — wake_inflight is a leaf lock, taken alone only in the RAII drop, no inversion), **no I/O under lock** (cached `process_id`). Serialized so no doub...\n 18│- **REQ-HAZARD-LISTEN-ORPHAN** (`startup.rs`): `--parent-pid` **poll watchdog** (ruling 2 — POLL baseline, OS-native optional). 2s poll of `parent_is_gone`, loud `exit(3)` (`EXIT_PARENT_GONE`) so the perch pid dies → liveness flips OFFLINE → dead-owner rebind unblocks. **Persistent-relay branch ONLY** (spawned after the `--once` early return) — verified against every listen e2e (all `--once`) so no test listener is killed. Win reaped-`Child`-holds-handle test gotcha correctly handled (drop before...\n 19│\n 20│## Verdict\n### W4-WAVE-GATE-REPORT.md#2A42\n 34│  exactly one session. Drop the dedup gate → `sid1=1 sid2=2 session_count=2` (the dup).\n*35│- Unit: pure `wake_gate_decision` truth table (AlreadyLive / Racing / Claim over\n 36│  live × claimed × past-deadline).\n 37│\n 38│## REQ-HAZARD-LISTEN-ORPHAN @e09ba21 (impl+unit)\n\n### adr/\n#### 0041-endpoint-lifecycle-truth.md#A7B4\n 70│   would be silently ignored — wire discipline), sharing the single-flight/PTY spawn body.\n*71│   Fresh at AlreadyLive/lost-race returns the conflict, never `Spawned(existing)`. CLI:\n 72│   exit 1 + stable `ENDPOINT_CREATE_CONFLICT:<id>:…no session was created`, no attach, no\n 73│   state mutation, never kills the live session. Omitted `--resume` keeps the documented\n 74│   create-default (fresh-and-conflict, same as explicit `--create`); ensure/attach would be\n   │...\n 82│\n*83│<!-- [doc->REQ-BROKER-ZOMBIE-IDENTITY] -->\n 84│   **Zombie-kill identity guard (releases#285).** Liveness is not permission to\n 85│   kill a remembered PID. The broker records the root's OS creation time just\n 86│   after PTY spawn, before starting its exit waiter. The child is still owned:","missingPaths":[".worktrees/285-zombie/requirements"],"linesTruncated":true,"meta":{"limits":{"columnTruncated":{"maxColumn":512}}}},"isError":false,"timestamp":1789006216399}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_G3n2PtxRA753t4JZQVp3cPma|fc_0dc34a7a7ab6802d016aa21190541887d28086bbbf169cc857","toolName":"read","startedAt":"2026-09-10T02:10:24.444Z","args":{"path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:385-490"},"intent":"Reading reap identity helper"},"id":"0b3e7eee","parentId":"7c676a71","timestamp":"2026-09-10T02:10:24.444Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_kZBkBBcJ5L7H70AMdumOkRtp|fc_0dc34a7a7ab6802d016aa21190542887d2ad11add632b9bbb1","toolName":"read","startedAt":"2026-09-10T02:10:24.444Z","args":{"path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:8010-8245"},"intent":"Reading spawn cleanup transition"},"id":"c7ddd5a4","parentId":"0b3e7eee","timestamp":"2026-09-10T02:10:24.444Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_O4boCml03nxvYLN4HtTPTbzr|fc_0dc34a7a7ab6802d016aa21190543087d2aadcfd05270e0917","toolName":"read","startedAt":"2026-09-10T02:10:24.444Z","args":{"path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:10010-10360"},"intent":"Reading zombie test fixtures"},"id":"f1b538af","parentId":"c7ddd5a4","timestamp":"2026-09-10T02:10:24.444Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_Bizb2gxW5yRY9dS8cweTrazn|fc_0dc34a7a7ab6802d016aa21190543887d294f707028550fb4e","toolName":"grep","startedAt":"2026-09-10T02:10:24.444Z","args":{"path":".worktrees/285-zombie"},"intent":"Locating requirement evidence"},"id":"7a8fa939","parentId":"f1b538af","timestamp":"2026-09-10T02:10:24.444Z"}
{"type":"message","id":"a04c50e9","parentId":"7a8fa939","timestamp":"2026-09-10T02:10:24.445Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_G3n2PtxRA753t4JZQVp3cPma|fc_0dc34a7a7ab6802d016aa21190541887d28086bbbf169cc857","name":"read","arguments":{"i":"Reading reap identity helper","path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:385-490"},"intent":"Reading reap identity helper"},{"type":"toolCall","id":"call_kZBkBBcJ5L7H70AMdumOkRtp|fc_0dc34a7a7ab6802d016aa21190542887d2ad11add632b9bbb1","name":"read","arguments":{"i":"Reading spawn cleanup transition","path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:8010-8245"},"intent":"Reading spawn cleanup transition"},{"type":"toolCall","id":"call_O4boCml03nxvYLN4HtTPTbzr|fc_0dc34a7a7ab6802d016aa21190543087d2aadcfd05270e0917","name":"read","arguments":{"i":"Reading zombie test fixtures","path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:10010-10360"},"intent":"Reading zombie test fixtures"},{"type":"toolCall","id":"call_Bizb2gxW5yRY9dS8cweTrazn|fc_0dc34a7a7ab6802d016aa21190543887d294f707028550fb4e","name":"grep","arguments":{"i":"Locating requirement evidence","pattern":"REQ-BROKER-ZOMBIE-IDENTITY|recycled birth|birth mismatch|zombie-reap","path":".worktrees/285-zombie","case":null,"gitignore":true,"skip":null},"intent":"Locating requirement evidence"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":2938,"output":209,"cacheRead":18944,"cacheWrite":0,"totalTokens":22091,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1789006216452,"responseId":"resp_0dc34a7a7ab6802d016aa21188b5d087d2a147544796a6a568","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_0dc34a7a7ab6802d016aa21190541887d28086bbbf169cc857","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading reap identity helper\",\"path\":\".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:385-490\"}","call_id":"call_G3n2PtxRA753t4JZQVp3cPma","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"read","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa21190542887d2ad11add632b9bbb1","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading spawn cleanup transition\",\"path\":\".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:8010-8245\"}","call_id":"call_kZBkBBcJ5L7H70AMdumOkRtp","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"read","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa21190543087d2aadcfd05270e0917","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading zombie test fixtures\",\"path\":\".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:10010-10360\"}","call_id":"call_O4boCml03nxvYLN4HtTPTbzr","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"read","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa21190543887d294f707028550fb4e","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating requirement evidence\",\"pattern\":\"REQ-BROKER-ZOMBIE-IDENTITY|recycled birth|birth mismatch|zombie-reap\",\"path\":\".worktrees/285-zombie\",\"case\":null,\"gitignore\":true,\"skip\":null}","call_id":"call_Bizb2gxW5yRY9dS8cweTrazn","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"grep","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}}]},"duration":7990.520300000906,"ttft":7902.7974000014365,"completedAt":1789006224443,"contextSnapshot":{"promptTokens":21882,"nonMessageTokens":16660,"compactionEpoch":0}}}
{"type":"message","id":"73a6b738","parentId":"a04c50e9","timestamp":"2026-09-10T02:10:24.539Z","message":{"role":"toolResult","toolCallId":"call_G3n2PtxRA753t4JZQVp3cPma|fc_0dc34a7a7ab6802d016aa21190541887d28086bbbf169cc857","toolName":"read","content":[{"type":"text","text":"[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#B03E]\n376:fn wake_gate_decision(live: bool, claimed: bool, holder_stalled: bool) -> WakeGate {\n…\n384:}\n385:\n386:/// Boot grace before an adapter session with no live client chain can read as a\n387:/// zombie (ADR-0041 decision 6): a just-spawned harness wrapper has not forked\n388:/// its clients yet. Env-tunable so the int rig is deterministic.\n389:fn spawn_client_grace() -> Duration {\n390:    std::env::var(\"SPT_SPAWN_CLIENT_GRACE_MS\")\n391:        .ok()\n392:        .and_then(|v| v.parse::<u64>().ok())\n393:        .map(Duration::from_millis)\n394:        .unwrap_or(Duration::from_secs(30))\n395:}\n396:\n397:/// The ONE cycle-verb liveness verdict (ADR-0041 decision 6,\n398:/// REQ-ENDPOINT-CYCLE-HONEST), pure over its observables so the table is a\n399:/// unit test. A claimed session is a ZOMBIE — refusing a run/create by citing\n400:/// it would be a lie — exactly when:\n401:///   - its PTY child (the client-tree root) probes DEAD while the table record\n402:///     survives (a wedged/missed exit-wait), OR\n403:///   - it is an ADAPTER-labeled session (its `[session.self]` launch command\n404:///     forks a harness client chain under the wrapper by construction), PAST\n405:///     the boot grace, whose wrapper has NO live descendants — the deployah\n406:///     wedge shape: the launcher shell idles on while the harness underneath\n407:///     it died, so `run` said ALREADY_LIVE, `list` said OFFLINE, and\n408:///     `shutdown` said NO_EDGE about the same corpse.\n409:///\n410:/// A DIRECT/ad-hoc spawn (empty adapter — tests, shells, legacy) is its own\n411:/// client: wrapper-alive means live, descendants never consulted. An unknown\n412:/// pid (`None`) is never guessed at — not a zombie.\n413:// [impl->REQ-ENDPOINT-CYCLE-HONEST]\n414:fn zombie_verdict(\n415:    wrapper_alive: Option<bool>,\n416:    adapter_labeled: bool,\n417:    has_live_descendants: bool,\n418:    past_grace: bool,\n419:) -> bool {\n420:    match wrapper_alive {\n421:        None => false,        // no probeable pid — never guess\n422:        Some(false) => true,  // dead root, surviving record — always a zombie\n423:        Some(true) => adapter_labeled && past_grace && !has_live_descendants,\n424:    }\n425:}\n426:\n427:/// Kill only the root whose birth was captured before its exit waiter started.\n428:/// A dead root permits record cleanup WITHOUT signaling its remembered number.\n429:/// An error forbids both kill and forced de-tabling: dropping session resources\n430:/// is teardown too, not a safe fallback for an identity we could not establish.\n431:// [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n432:fn reap_zombie_root(\n433:    pid: Option<u32>,\n434:    born: Option<u64>,\n435:    observe: impl FnOnce(u32) -> spt_store::proc::ProcIdentity,\n436:    kill_tree: impl FnOnce(u32),\n437:) -> Result<(), &'static str> {\n438:    use spt_store::proc::ProcIdentity;\n439:    let pid = pid.filter(|p| *p != 0).ok_or(\"pid-unknown\")?;\n440:    match observe(pid) {\n441:        ProcIdentity::Absent => {\n442:            // An exited Unix child can still occupy a PID when its waiter was\n443:            // missed. Collect its status without signalling the remembered PID.\n444:            spt_store::proc::reap_if_child(pid);\n445:            Ok(())\n446:        }\n447:        ProcIdentity::Present(now) => match born {\n448:            Some(expected) if expected == now => {\n449:                kill_tree(pid);\n450:                Ok(())\n451:            }\n452:            Some(_) => Err(\"identity-mismatch\"),\n453:            None => Err(\"identity-unproven\"),\n454:        },\n455:        ProcIdentity::Unproven => Err(\"identity-unproven\"),\n456:    }\n457:}\n458:\n459:/// The impure probe feeding [`zombie_verdict`] for a claimed live session —\n460:/// runs OFF every broker lock (a process-table walk is real work; KH 7.12).\n461:/// `spawned_ms_ago` comes from the session's `spawned_at`; callers on the\n462:/// KIND_SESSIONS reply use the additive `SessionInfo` fields, so the CLI\n463:/// preflight and the broker gate consult the SAME authority.\n464:/// PURE resolution of the two liveness probes for [`session_is_zombie`], so the\n465:/// NO-SNAPSHOT arm is unit-testable WITHOUT a platform that lacks a process\n466:/// table (the W1 `unconfirmed_verdict` injection shape).\n467:///\n468:/// The table WINS wherever it speaks — that is the Windows fix, since a\n469:/// retained handle lies about a corpse. Where it has nothing to say, the\n470:/// handle probe is sound: no-table implies unix implies no handle blind spot,\n471:/// so the two conditions cannot both fail and the fallback is EXACT.\n472:// [impl->REQ-LIVENESS-ORACLE-SOUND]\n473:fn resolve_wrapper_alive(table_says: Option<bool>, handle_says: impl FnOnce() -> bool) -> bool {\n474:    table_says.unwrap_or_else(handle_says)\n475:}\n476:\n477:// [impl->REQ-ENDPOINT-CYCLE-HONEST]\n478:pub fn session_is_zombie(pid: Option<u32>, adapter_labeled: bool, spawned_ms_ago: u64) -> bool {\n479:    // THE ORACLE, not a handle-probe (KNOWN-HAZARDS 7.50). `is_process_alive`\n480:    // asks `OpenProcess`, which keeps succeeding for a TERMINATED pid while a\n481:    // handle to it stays open — and this broker holds `Arc<PtySession>`, hence\n482:    // that handle, for exactly the sessions it is asked about. A reaped root\n483:    // therefore read `Some(true)` here and fell off `zombie_verdict`'s PRIMARY\n484:    // \"dead root, surviving record\" arm onto the conditional one, so a dead\n485:    // root that is NOT adapter-labeled was claimed LIVE indefinitely.\n486:    // NO-SNAPSHOT FALLS BACK, and the fallback is EXACT rather than a\n487:    // compromise: the handle blind spot is Windows-only (`kill(pid,0)` answers\n488:    // about the process, not about a handle the caller holds, and Linux demotes\n489:    // a /proc zombie), while Windows ALWAYS has a process table. So \"no table\"\n490:    // implies unix implies no handle problem — the two conditions cannot both\n491:    // fail. Routing to `None` here instead would have DISABLED zombie detection\n492:    // on non-Linux unix, trading a Windows-unsound oracle for an inoperative\n493:    // one: the same bad trade refused at livehost.rs's self-heal probe.\n…\n508:}\n\n[Showing lines 384-493 of 16381. Use :494 to continue]"}],"details":{"truncation":{"content":"}\r\n\r\n/// Boot grace before an adapter session with no live client chain can read as a\r\n/// zombie (ADR-0041 decision 6): a just-spawned harness wrapper has not forked\r\n/// its clients yet. Env-tunable so the int rig is deterministic.\r\nfn spawn_client_grace() -> Duration {\r\n    std::env::var(\"SPT_SPAWN_CLIENT_GRACE_MS\")\r\n        .ok()\r\n        .and_then(|v| v.parse::<u64>().ok())\r\n        .map(Duration::from_millis)\r\n        .unwrap_or(Duration::from_secs(30))\r\n}\r\n\r\n/// The ONE cycle-verb liveness verdict (ADR-0041 decision 6,\r\n/// REQ-ENDPOINT-CYCLE-HONEST), pure over its observables so the table is a\r\n/// unit test. A claimed session is a ZOMBIE — refusing a run/create by citing\r\n/// it would be a lie — exactly when:\r\n///   - its PTY child (the client-tree root) probes DEAD while the table record\r\n///     survives (a wedged/missed exit-wait), OR\r\n///   - it is an ADAPTER-labeled session (its `[session.self]` launch command\r\n///     forks a harness client chain under the wrapper by construction), PAST\r\n///     the boot grace, whose wrapper has NO live descendants — the deployah\r\n///     wedge shape: the launcher shell idles on while the harness underneath\r\n///     it died, so `run` said ALREADY_LIVE, `list` said OFFLINE, and\r\n///     `shutdown` said NO_EDGE about the same corpse.\r\n///\r\n/// A DIRECT/ad-hoc spawn (empty adapter — tests, shells, legacy) is its own\r\n/// client: wrapper-alive means live, descendants never consulted. An unknown\r\n/// pid (`None`) is never guessed at — not a zombie.\r\n// [impl->REQ-ENDPOINT-CYCLE-HONEST]\r\nfn zombie_verdict(\r\n    wrapper_alive: Option<bool>,\r\n    adapter_labeled: bool,\r\n    has_live_descendants: bool,\r\n    past_grace: bool,\r\n) -> bool {\r\n    match wrapper_alive {\r\n        None => false,        // no probeable pid — never guess\r\n        Some(false) => true,  // dead root, surviving record — always a zombie\r\n        Some(true) => adapter_labeled && past_grace && !has_live_descendants,\r\n    }\r\n}\r\n\r\n/// Kill only the root whose birth was captured before its exit waiter started.\r\n/// A dead root permits record cleanup WITHOUT signaling its remembered number.\r\n/// An error forbids both kill and forced de-tabling: dropping session resources\r\n/// is teardown too, not a safe fallback for an identity we could not establish.\r\n// [impl->REQ-BROKER-ZOMBIE-IDENTITY]\r\nfn reap_zombie_root(\r\n    pid: Option<u32>,\r\n    born: Option<u64>,\r\n    observe: impl FnOnce(u32) -> spt_store::proc::ProcIdentity,\r\n    kill_tree: impl FnOnce(u32),\r\n) -> Result<(), &'static str> {\r\n    use spt_store::proc::ProcIdentity;\r\n    let pid = pid.filter(|p| *p != 0).ok_or(\"pid-unknown\")?;\r\n    match observe(pid) {\r\n        ProcIdentity::Absent => {\r\n            // An exited Unix child can still occupy a PID when its waiter was\r\n            // missed. Collect its status without signalling the remembered PID.\r\n            spt_store::proc::reap_if_child(pid);\r\n            Ok(())\r\n        }\r\n        ProcIdentity::Present(now) => match born {\r\n            Some(expected) if expected == now => {\r\n                kill_tree(pid);\r\n                Ok(())\r\n            }\r\n            Some(_) => Err(\"identity-mismatch\"),\r\n            None => Err(\"identity-unproven\"),\r\n        },\r\n        ProcIdentity::Unproven => Err(\"identity-unproven\"),\r\n    }\r\n}\r\n\r\n/// The impure probe feeding [`zombie_verdict`] for a claimed live session —\r\n/// runs OFF every broker lock (a process-table walk is real work; KH 7.12).\r\n/// `spawned_ms_ago` comes from the session's `spawned_at`; callers on the\r\n/// KIND_SESSIONS reply use the additive `SessionInfo` fields, so the CLI\r\n/// preflight and the broker gate consult the SAME authority.\r\n/// PURE resolution of the two liveness probes for [`session_is_zombie`], so the\r\n/// NO-SNAPSHOT arm is unit-testable WITHOUT a platform that lacks a process\r\n/// table (the W1 `unconfirmed_verdict` injection shape).\r\n///\r\n/// The table WINS wherever it speaks — that is the Windows fix, since a\r\n/// retained handle lies about a corpse. Where it has nothing to say, the\r\n/// handle probe is sound: no-table implies unix implies no handle blind spot,\r\n/// so the two conditions cannot both fail and the fallback is EXACT.\r\n// [impl->REQ-LIVENESS-ORACLE-SOUND]\r\nfn resolve_wrapper_alive(table_says: Option<bool>, handle_says: impl FnOnce() -> bool) -> bool {\r\n    table_says.unwrap_or_else(handle_says)\r\n}\r\n\r\n// [impl->REQ-ENDPOINT-CYCLE-HONEST]\r\npub fn session_is_zombie(pid: Option<u32>, adapter_labeled: bool, spawned_ms_ago: u64) -> bool {\r\n    // THE ORACLE, not a handle-probe (KNOWN-HAZARDS 7.50). `is_process_alive`\r\n    // asks `OpenProcess`, which keeps succeeding for a TERMINATED pid while a\r\n    // handle to it stays open — and this broker holds `Arc<PtySession>`, hence\r\n    // that handle, for exactly the sessions it is asked about. A reaped root\r\n    // therefore read `Some(true)` here and fell off `zombie_verdict`'s PRIMARY\r\n    // \"dead root, surviving record\" arm onto the conditional one, so a dead\r\n    // root that is NOT adapter-labeled was claimed LIVE indefinitely.\r\n    // NO-SNAPSHOT FALLS BACK, and the fallback is EXACT rather than a\r\n    // compromise: the handle blind spot is Windows-only (`kill(pid,0)` answers\r\n    // about the process, not about a handle the caller holds, and Linux demotes\r\n    // a /proc zombie), while Windows ALWAYS has a process table. So \"no table\"\r\n    // implies unix implies no handle problem — the two conditions cannot both\r\n    // fail. Routing to `None` here instead would have DISABLED zombie detection\r\n    // on non-Linux unix, trading a Windows-unsound oracle for an inoperative\r\n    // one: the same bad trade refused at livehost.rs's self-heal probe.\r","truncated":true,"truncatedBy":"lines","totalLines":15998,"totalBytes":5718,"outputLines":110,"outputBytes":5718,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":16381,"displayContent":{"text":"fn wake_gate_decision(live: bool, claimed: bool, holder_stalled: bool) -> WakeGate {\n…\n}\r\n\r\n/// Boot grace before an adapter session with no live client chain can read as a\r\n/// zombie (ADR-0041 decision 6): a just-spawned harness wrapper has not forked\r\n/// its clients yet. Env-tunable so the int rig is deterministic.\r\nfn spawn_client_grace() -> Duration {\r\n    std::env::var(\"SPT_SPAWN_CLIENT_GRACE_MS\")\r\n        .ok()\r\n        .and_then(|v| v.parse::<u64>().ok())\r\n        .map(Duration::from_millis)\r\n        .unwrap_or(Duration::from_secs(30))\r\n}\r\n\r\n/// The ONE cycle-verb liveness verdict (ADR-0041 decision 6,\r\n/// REQ-ENDPOINT-CYCLE-HONEST), pure over its observables so the table is a\r\n/// unit test. A claimed session is a ZOMBIE — refusing a run/create by citing\r\n/// it would be a lie — exactly when:\r\n///   - its PTY child (the client-tree root) probes DEAD while the table record\r\n///     survives (a wedged/missed exit-wait), OR\r\n///   - it is an ADAPTER-labeled session (its `[session.self]` launch command\r\n///     forks a harness client chain under the wrapper by construction), PAST\r\n///     the boot grace, whose wrapper has NO live descendants — the deployah\r\n///     wedge shape: the launcher shell idles on while the harness underneath\r\n///     it died, so `run` said ALREADY_LIVE, `list` said OFFLINE, and\r\n///     `shutdown` said NO_EDGE about the same corpse.\r\n///\r\n/// A DIRECT/ad-hoc spawn (empty adapter — tests, shells, legacy) is its own\r\n/// client: wrapper-alive means live, descendants never consulted. An unknown\r\n/// pid (`None`) is never guessed at — not a zombie.\r\n// [impl->REQ-ENDPOINT-CYCLE-HONEST]\r\nfn zombie_verdict(\r\n    wrapper_alive: Option<bool>,\r\n    adapter_labeled: bool,\r\n    has_live_descendants: bool,\r\n    past_grace: bool,\r\n) -> bool {\r\n    match wrapper_alive {\r\n        None => false,        // no probeable pid — never guess\r\n        Some(false) => true,  // dead root, surviving record — always a zombie\r\n        Some(true) => adapter_labeled && past_grace && !has_live_descendants,\r\n    }\r\n}\r\n\r\n/// Kill only the root whose birth was captured before its exit waiter started.\r\n/// A dead root permits record cleanup WITHOUT signaling its remembered number.\r\n/// An error forbids both kill and forced de-tabling: dropping session resources\r\n/// is teardown too, not a safe fallback for an identity we could not establish.\r\n// [impl->REQ-BROKER-ZOMBIE-IDENTITY]\r\nfn reap_zombie_root(\r\n    pid: Option<u32>,\r\n    born: Option<u64>,\r\n    observe: impl FnOnce(u32) -> spt_store::proc::ProcIdentity,\r\n    kill_tree: impl FnOnce(u32),\r\n) -> Result<(), &'static str> {\r\n    use spt_store::proc::ProcIdentity;\r\n    let pid = pid.filter(|p| *p != 0).ok_or(\"pid-unknown\")?;\r\n    match observe(pid) {\r\n        ProcIdentity::Absent => {\r\n            // An exited Unix child can still occupy a PID when its waiter was\r\n            // missed. Collect its status without signalling the remembered PID.\r\n            spt_store::proc::reap_if_child(pid);\r\n            Ok(())\r\n        }\r\n        ProcIdentity::Present(now) => match born {\r\n            Some(expected) if expected == now => {\r\n                kill_tree(pid);\r\n                Ok(())\r\n            }\r\n            Some(_) => Err(\"identity-mismatch\"),\r\n            None => Err(\"identity-unproven\"),\r\n        },\r\n        ProcIdentity::Unproven => Err(\"identity-unproven\"),\r\n    }\r\n}\r\n\r\n/// The impure probe feeding [`zombie_verdict`] for a claimed live session —\r\n/// runs OFF every broker lock (a process-table walk is real work; KH 7.12).\r\n/// `spawned_ms_ago` comes from the session's `spawned_at`; callers on the\r\n/// KIND_SESSIONS reply use the additive `SessionInfo` fields, so the CLI\r\n/// preflight and the broker gate consult the SAME authority.\r\n/// PURE resolution of the two liveness probes for [`session_is_zombie`], so the\r\n/// NO-SNAPSHOT arm is unit-testable WITHOUT a platform that lacks a process\r\n/// table (the W1 `unconfirmed_verdict` injection shape).\r\n///\r\n/// The table WINS wherever it speaks — that is the Windows fix, since a\r\n/// retained handle lies about a corpse. Where it has nothing to say, the\r\n/// handle probe is sound: no-table implies unix implies no handle blind spot,\r\n/// so the two conditions cannot both fail and the fallback is EXACT.\r\n// [impl->REQ-LIVENESS-ORACLE-SOUND]\r\nfn resolve_wrapper_alive(table_says: Option<bool>, handle_says: impl FnOnce() -> bool) -> bool {\r\n    table_says.unwrap_or_else(handle_says)\r\n}\r\n\r\n// [impl->REQ-ENDPOINT-CYCLE-HONEST]\r\npub fn session_is_zombie(pid: Option<u32>, adapter_labeled: bool, spawned_ms_ago: u64) -> bool {\r\n    // THE ORACLE, not a handle-probe (KNOWN-HAZARDS 7.50). `is_process_alive`\r\n    // asks `OpenProcess`, which keeps succeeding for a TERMINATED pid while a\r\n    // handle to it stays open — and this broker holds `Arc<PtySession>`, hence\r\n    // that handle, for exactly the sessions it is asked about. A reaped root\r\n    // therefore read `Some(true)` here and fell off `zombie_verdict`'s PRIMARY\r\n    // \"dead root, surviving record\" arm onto the conditional one, so a dead\r\n    // root that is NOT adapter-labeled was claimed LIVE indefinitely.\r\n    // NO-SNAPSHOT FALLS BACK, and the fallback is EXACT rather than a\r\n    // compromise: the handle blind spot is Windows-only (`kill(pid,0)` answers\r\n    // about the process, not about a handle the caller holds, and Linux demotes\r\n    // a /proc zombie), while Windows ALWAYS has a process table. So \"no table\"\r\n    // implies unix implies no handle problem — the two conditions cannot both\r\n    // fail. Routing to `None` here instead would have DISABLED zombie detection\r\n    // on non-Linux unix, trading a Windows-unsound oracle for an inoperative\r\n    // one: the same bad trade refused at livehost.rs's self-heal probe.\r\n…\n}","startLine":376,"lineNumbers":[376,null,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,480,481,482,483,484,485,486,487,488,489,490,491,492,493,null,508]},"fileSize":851913,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates\\spt-daemon\\src\\broker.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":16381,"totalBytes":5718,"outputLines":110,"outputBytes":5718,"shownRange":{"start":384,"end":493},"nextOffset":494}}},"isError":false,"timestamp":1789006224538}}
{"type":"message","id":"b47ab102","parentId":"73a6b738","timestamp":"2026-09-10T02:10:24.549Z","message":{"role":"toolResult","toolCallId":"call_kZBkBBcJ5L7H70AMdumOkRtp|fc_0dc34a7a7ab6802d016aa21190542887d2ad11add632b9bbb1","toolName":"read","content":[{"type":"text","text":"[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#B03E]\n8004:        let spawn_phase = |phase: &str, detail: &str| {\n8005:            spt_proto::emit_line_err!(\n…\n8009:            );\n8010:            if let Some(generation) = claim_gen.get() {\n8011:                let mut inflight = recover(&self.wake_inflight);\n8012:                if let Some(claim) = inflight.get_mut(&spawn_label) {\n8013:                    // Only OUR generation: a holder taken over as wedged must not\n8014:                    // keep refreshing the successor's claim from behind.\n8015:                    if claim.generation == generation {\n8016:                        claim.phase = phase.to_string();\n8017:                        claim.phase_at = Instant::now();\n8018:                    }\n8019:                }\n8020:            }\n8021:        };\n8022:        spawn_phase(\"received\", &format!(\"fresh={fresh}\"));\n8023:        // Single-flight WAKE (W4, REQ-SPAWN-COLLISION-GUARD-LIVE-DUP): the broker is the\n8024:        // sole spawner post-W3, so its own spawn choke is the single-flight authority.\n8025:        // Dedup a duplicate wake/resume for an endpoint that already has a live session\n8026:        // OR a spawn in flight — closing the check-then-spawn TOCTOU that let one wake\n8027:        // spawn two identical launch trees (perri's flynn dup: duplicate perch writers\n8028:        // then stomped info.json, routing injects to a contended record). The claim +\n8029:        // the live-session check are read together under one atomic critical section so\n8030:        // a concurrent spawn either sees our claim or its registered session — never a\n8031:        // gap; NO I/O under the lock (process_id reads a cached pid; the ZOMBIE probe\n8032:        // runs OFF the lock in the AlreadyLive arm). An empty endpoint is an\n8033:        // ad-hoc/legacy spawn (no id to dedup on) → never gated. `_wake_claim` holds\n8034:        // the claim to fn end, releasing (RAII) after the session is table-visible\n8035:        // or on any early error.\n8036:        // [impl->REQ-SPAWN-COLLISION-GUARD-LIVE-DUP]\n8037:        let _wake_claim: Option<WakeClaimGuard> = if req.endpoint.is_empty() {\n8038:            None\n8039:        } else {\n8040:            loop {\n8041:                enum Gate<'a> {\n8042:                    Claimed(WakeClaimGuard<'a>),\n8043:                    AlreadyLive {\n8044:                        sid: u64,\n8045:                        spid: Option<u32>,\n8046:                        process_started_at: Option<u64>,\n8047:                        adapter_labeled: bool,\n8048:                        spawned_ms_ago: u64,\n8049:                    },\n8050:                    Racing,\n8051:                }\n8052:                let gate = {\n8053:                    let sessions = recover(&self.sessions);\n8054:                    let mut inflight = recover(&self.wake_inflight);\n8055:                    let live = sessions.iter().find(|(_, h)| h.endpoint == req.endpoint).map(\n8056:                        |(sid, h)| {\n8057:                            (\n8058:                                *sid,\n8059:                                h.session.process_id(),\n8060:                                h.process_started_at,\n8061:                                !h.adapter.is_empty(),\n8062:                                h.spawned_at.elapsed().as_millis() as u64,\n8063:                            )\n8064:                        },\n8065:                    );\n8066:                    // The holder's own phase stamp, read under the SAME lock as the\n8067:                    // claim — an elapsed against a recorded Instant, no I/O, per this\n8068:                    // block's no-I/O-under-the-lock contract.\n8069:                    let held = inflight.get(&req.endpoint).cloned();\n8070:                    let holder_stalled = held\n8071:                        .as_ref()\n8072:                        .is_some_and(|c| c.phase_at.elapsed() >= phase_wedge_ceiling(&c.phase));\n8073:                    match wake_gate_decision(live.is_some(), held.is_some(), holder_stalled) {\n8074:                        WakeGate::AlreadyLive => {\n8075:                            let (sid, spid, process_started_at, adapter_labeled, spawned_ms_ago) =\n8076:                                live.expect(\"live is Some on AlreadyLive\");\n8077:                            Gate::AlreadyLive {\n8078:                                sid, spid, process_started_at, adapter_labeled, spawned_ms_ago,\n8079:                            }\n8080:                        }\n8081:                        WakeGate::Racing => Gate::Racing,\n8082:                        WakeGate::Claim => {\n8083:                            // A takeover is the availability arm firing. LOUD and\n8084:                            // always, naming the phase and the elapsed that decided\n8085:                            // it — a silent takeover is indistinguishable from a\n8086:                            // free endpoint in every log we would read afterwards.\n8087:                            if let Some(prev) = &held {\n8088:                                WEDGE_TAKEOVER_COUNT.fetch_add(1, Ordering::Relaxed);\n8089:                                eprintln!(\n8090:                                    \"SPAWN_WEDGE_TAKEOVER:{}: claim gen {} wedged in phase {} for {}ms \\\n8091:                                     (ceiling {}ms) — taking over \\\n8092:                                     [REQ-SPAWN-COLLISION-GUARD-LIVE-DUP]\",\n8093:                                    req.endpoint,\n8094:                                    prev.generation,\n8095:                                    prev.phase,\n8096:                                    prev.phase_at.elapsed().as_millis(),\n8097:                                    phase_wedge_ceiling(&prev.phase).as_millis(),\n8098:                                );\n8099:                            }\n8100:                            let generation =\n8101:                                self.wake_generation.fetch_add(1, Ordering::Relaxed) + 1;\n8102:                            inflight.insert(\n8103:                                req.endpoint.clone(),\n8104:                                WakeClaim {\n8105:                                    generation,\n8106:                                    phase: \"gate_claimed\".to_string(),\n8107:                                    phase_at: Instant::now(),\n8108:                                },\n8109:                            );\n8110:                            claim_gen.set(Some(generation));\n8111:                            Gate::Claimed(WakeClaimGuard {\n8112:                                map: &self.wake_inflight,\n8113:                                endpoint: req.endpoint.clone(),\n8114:                                generation,\n8115:                            })\n8116:                        }\n8117:                    }\n8118:                };\n8119:                match gate {\n8120:                    Gate::Claimed(guard) => {\n8121:                        spawn_phase(\"gate_claimed\", \"\");\n8122:                        break Some(guard);\n8123:                    }\n8124:                    Gate::AlreadyLive {\n8125:                        sid, spid, process_started_at, adapter_labeled, spawned_ms_ago,\n8126:                    } => {\n8127:                        // ONE liveness authority (ADR-0041 decision 6,\n8128:                        // REQ-ENDPOINT-CYCLE-HONEST): before refusing/deduping by\n8129:                        // citing the claimed session, PROBE its client tree — off\n8130:                        // every lock. A zombie (dead root, or an adapter wrapper\n8131:                        // whose harness clients died past boot grace) is reaped\n8132:                        // honestly — scoped tree-kill, then wait for the\n8133:                        // exit-waiter to de-table it — and the gate re-evaluates:\n8134:                        // the next pass claims and spawns for real. Never a\n8135:                        // refusal citing a corpse.\n8136:                        // [impl->REQ-ENDPOINT-CYCLE-HONEST]\n8137:                        if session_is_zombie(spid, adapter_labeled, spawned_ms_ago) {\n8138:                            // Re-observe immediately before any kill, off-lock.\n8139:                            // The existing owned-process death oracle preserves\n8140:                            // snapshot-less Unix cleanup and Linux zombie demotion.\n8141:                            // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n8142:                            if let Err(reason) = reap_zombie_root(\n8143:                                spid,\n8144:                                process_started_at,\n8145:                                |pid| {\n8146:                                    use spt_store::proc::{self, ProcIdentity};\n8147:                                    if proc::provably_gone(pid) {\n8148:                                        ProcIdentity::Absent\n8149:                                    } else {\n8150:                                        proc::process_started_at(pid)\n8151:                                            .map(ProcIdentity::Present)\n8152:                                            .unwrap_or(ProcIdentity::Unproven)\n8153:                                    }\n8154:                                },\n8155:                                spt_store::proc::kill_pid_tree,\n8156:                            ) {\n8157:                                spt_proto::emit_line_err!(\n8158:                                    \"SPAWN_ZOMBIE_REAP_DECLINE:{}: session {sid} pid={spid:?} \\\n8159:                                     reason={reason} — no kill or forced de-table\",\n8160:                                    req.endpoint\n8161:                                );\n8162:                                // Return BEFORE the cleanup loop. In particular,\n8163:                                // do not drop HostedSession/PTY resources or call\n8164:                                // dispatch_teardown as a fallback after refusal.\n8165:                                return Err(format!(\n8166:                                    \"SPAWN_ZOMBIE_REAP_DECLINE:{}: session {sid}: {reason}\",\n8167:                                    req.endpoint\n8168:                                ));\n8169:                            }\n8170:                            spt_proto::emit_line_err!(\n8171:                                \"SPAWN_ZOMBIE_REAP:{}: claimed session {sid} has a dead client \\\n8172:                                 tree — reaping before honest respawn [REQ-ENDPOINT-CYCLE-HONEST]\",\n8173:                                req.endpoint\n8174:                            );\n8175:                            // Bounded wait for the exit-waiter to reap the table row;\n8176:                            // belt: a wedged/missed waiter (root already dead) gets a\n8177:                            // direct de-table + stamp clear so the gate can converge.\n8178:                            let reap_deadline = Instant::now() + Duration::from_secs(5);\n8179:                            loop {\n8180:                                if !recover(&self.sessions).contains_key(&sid) {\n8181:                                    break;\n8182:                                }\n8183:                                if Instant::now() >= reap_deadline {\n8184:                                    let removed = recover(&self.sessions).remove(&sid);\n8185:                                    if let Some(h) = removed {\n8186:                                        recover_log(&h.log).stamp_reaped();\n8187:                                        spt_proto::emit_line_err!(\n8188:                                            \"SPAWN_ZOMBIE_FORCE_DETABLE:{}: exit-waiter never \\\n8189:                                             reaped dead session {sid} — de-tabled directly\",\n8190:                                            req.endpoint\n8191:                                        );\n8192:                                    }\n8193:                                    break;\n8194:                                }\n8195:                                thread::sleep(WAKE_DEDUP_POLL);\n8196:                            }\n8197:                            continue; // re-evaluate the gate against the reaped truth\n8198:                        }\n8199:                        if fresh {\n8200:                            // Fresh/RejectExisting: a GENUINELY live session is a\n8201:                            // typed conflict — no session created, nothing mutated,\n8202:                            // the live session untouched. Never Spawned(existing).\n8203:                            // [impl->REQ-SPAWN-FRESH-TRUTHFUL]\n8204:                            spt_proto::emit_line_err!(\n8205:                                \"SPAWN_FRESH_CONFLICT:{}: endpoint already has a live session \\\n8206:                                 {sid} — typed conflict, no session created \\\n8207:                                 [REQ-SPAWN-FRESH-TRUTHFUL]\",\n8208:                                req.endpoint\n8209:                            );\n8210:                            let frame = Envelope::new(\n8211:                                KIND_SPAWN_CONFLICT,\n8212:                                serde_json::to_value(SpawnConflict {\n8213:                                    endpoint: req.endpoint.clone(),\n8214:                                    session_id: sid,\n8215:                                })\n8216:                                .expect(\"SpawnConflict serializes\"),\n8217:                            );\n8218:                            send_frame(send, &frame);\n8219:                            return Ok(None);\n8220:                        }\n8221:                        spt_proto::emit_line_err!(\n8222:                            \"SPAWN_DEDUP:{}: endpoint already has a live session {sid} — \\\n8223:                             single-flight wake no-op ack [REQ-SPAWN-COLLISION-GUARD-LIVE-DUP]\",\n8224:                            req.endpoint\n8225:                        );\n8226:                        let frame = Envelope::new(\n8227:                            KIND_SPAWNED,\n8228:                            serde_json::to_value(Spawned { session_id: sid, pid: spid })\n8229:                                .expect(\"Spawned serializes\"),\n8230:                        );\n8231:                        send_frame(send, &frame);\n8232:                        return Ok(Some(sid));\n8233:                    }\n8234:                    Gate::Racing => thread::sleep(WAKE_DEDUP_POLL),\n8235:                }\n8236:            }\n8237:        };\n8238:        // REQ-HOST-RUN-2: spawn in the requested project cwd when carried;\n8239:        // `None` inherits the broker's cwd (legacy/test + W1 bringup shortcut).\n8240:        // Inject the manifest [env] vars (REQ-HAZARD-ENV-SUBST) on top of the\n8241:        // inherited env — empty for a legacy/N-1 spawn (inherit only).\n8242:        spawn_phase(\"pty_creating\", &format!(\"program={}\", req.program));\n8243:        // INT-RIG SEAM (#235): hold the winner inside `pty_creating` for a set time,\n8244:        // reproducing the measured shape — a ConPTY create that overruns while the\n8245:        // holder is perfectly alive. One long phase with no new stamp is exactly what\n8246:        // the production slow case looks like to the gate, so the rig drives the real\n8247:        // decision path rather than a simulation of it.\n8248:        // Compiled out of release entirely (see `phase_wedge_ceiling`'s seam): a stray\n\n[Showing lines 8009-8248 of 16381. Use :8249 to continue]"}],"details":{"truncation":{"content":"            );\r\n            if let Some(generation) = claim_gen.get() {\r\n                let mut inflight = recover(&self.wake_inflight);\r\n                if let Some(claim) = inflight.get_mut(&spawn_label) {\r\n                    // Only OUR generation: a holder taken over as wedged must not\r\n                    // keep refreshing the successor's claim from behind.\r\n                    if claim.generation == generation {\r\n                        claim.phase = phase.to_string();\r\n                        claim.phase_at = Instant::now();\r\n                    }\r\n                }\r\n            }\r\n        };\r\n        spawn_phase(\"received\", &format!(\"fresh={fresh}\"));\r\n        // Single-flight WAKE (W4, REQ-SPAWN-COLLISION-GUARD-LIVE-DUP): the broker is the\r\n        // sole spawner post-W3, so its own spawn choke is the single-flight authority.\r\n        // Dedup a duplicate wake/resume for an endpoint that already has a live session\r\n        // OR a spawn in flight — closing the check-then-spawn TOCTOU that let one wake\r\n        // spawn two identical launch trees (perri's flynn dup: duplicate perch writers\r\n        // then stomped info.json, routing injects to a contended record). The claim +\r\n        // the live-session check are read together under one atomic critical section so\r\n        // a concurrent spawn either sees our claim or its registered session — never a\r\n        // gap; NO I/O under the lock (process_id reads a cached pid; the ZOMBIE probe\r\n        // runs OFF the lock in the AlreadyLive arm). An empty endpoint is an\r\n        // ad-hoc/legacy spawn (no id to dedup on) → never gated. `_wake_claim` holds\r\n        // the claim to fn end, releasing (RAII) after the session is table-visible\r\n        // or on any early error.\r\n        // [impl->REQ-SPAWN-COLLISION-GUARD-LIVE-DUP]\r\n        let _wake_claim: Option<WakeClaimGuard> = if req.endpoint.is_empty() {\r\n            None\r\n        } else {\r\n            loop {\r\n                enum Gate<'a> {\r\n                    Claimed(WakeClaimGuard<'a>),\r\n                    AlreadyLive {\r\n                        sid: u64,\r\n                        spid: Option<u32>,\r\n                        process_started_at: Option<u64>,\r\n                        adapter_labeled: bool,\r\n                        spawned_ms_ago: u64,\r\n                    },\r\n                    Racing,\r\n                }\r\n                let gate = {\r\n                    let sessions = recover(&self.sessions);\r\n                    let mut inflight = recover(&self.wake_inflight);\r\n                    let live = sessions.iter().find(|(_, h)| h.endpoint == req.endpoint).map(\r\n                        |(sid, h)| {\r\n                            (\r\n                                *sid,\r\n                                h.session.process_id(),\r\n                                h.process_started_at,\r\n                                !h.adapter.is_empty(),\r\n                                h.spawned_at.elapsed().as_millis() as u64,\r\n                            )\r\n                        },\r\n                    );\r\n                    // The holder's own phase stamp, read under the SAME lock as the\r\n                    // claim — an elapsed against a recorded Instant, no I/O, per this\r\n                    // block's no-I/O-under-the-lock contract.\r\n                    let held = inflight.get(&req.endpoint).cloned();\r\n                    let holder_stalled = held\r\n                        .as_ref()\r\n                        .is_some_and(|c| c.phase_at.elapsed() >= phase_wedge_ceiling(&c.phase));\r\n                    match wake_gate_decision(live.is_some(), held.is_some(), holder_stalled) {\r\n                        WakeGate::AlreadyLive => {\r\n                            let (sid, spid, process_started_at, adapter_labeled, spawned_ms_ago) =\r\n                                live.expect(\"live is Some on AlreadyLive\");\r\n                            Gate::AlreadyLive {\r\n                                sid, spid, process_started_at, adapter_labeled, spawned_ms_ago,\r\n                            }\r\n                        }\r\n                        WakeGate::Racing => Gate::Racing,\r\n                        WakeGate::Claim => {\r\n                            // A takeover is the availability arm firing. LOUD and\r\n                            // always, naming the phase and the elapsed that decided\r\n                            // it — a silent takeover is indistinguishable from a\r\n                            // free endpoint in every log we would read afterwards.\r\n                            if let Some(prev) = &held {\r\n                                WEDGE_TAKEOVER_COUNT.fetch_add(1, Ordering::Relaxed);\r\n                                eprintln!(\r\n                                    \"SPAWN_WEDGE_TAKEOVER:{}: claim gen {} wedged in phase {} for {}ms \\\r\n                                     (ceiling {}ms) — taking over \\\r\n                                     [REQ-SPAWN-COLLISION-GUARD-LIVE-DUP]\",\r\n                                    req.endpoint,\r\n                                    prev.generation,\r\n                                    prev.phase,\r\n                                    prev.phase_at.elapsed().as_millis(),\r\n                                    phase_wedge_ceiling(&prev.phase).as_millis(),\r\n                                );\r\n                            }\r\n                            let generation =\r\n                                self.wake_generation.fetch_add(1, Ordering::Relaxed) + 1;\r\n                            inflight.insert(\r\n                                req.endpoint.clone(),\r\n                                WakeClaim {\r\n                                    generation,\r\n                                    phase: \"gate_claimed\".to_string(),\r\n                                    phase_at: Instant::now(),\r\n                                },\r\n                            );\r\n                            claim_gen.set(Some(generation));\r\n                            Gate::Claimed(WakeClaimGuard {\r\n                                map: &self.wake_inflight,\r\n                                endpoint: req.endpoint.clone(),\r\n                                generation,\r\n                            })\r\n                        }\r\n                    }\r\n                };\r\n                match gate {\r\n                    Gate::Claimed(guard) => {\r\n                        spawn_phase(\"gate_claimed\", \"\");\r\n                        break Some(guard);\r\n                    }\r\n                    Gate::AlreadyLive {\r\n                        sid, spid, process_started_at, adapter_labeled, spawned_ms_ago,\r\n                    } => {\r\n                        // ONE liveness authority (ADR-0041 decision 6,\r\n                        // REQ-ENDPOINT-CYCLE-HONEST): before refusing/deduping by\r\n                        // citing the claimed session, PROBE its client tree — off\r\n                        // every lock. A zombie (dead root, or an adapter wrapper\r\n                        // whose harness clients died past boot grace) is reaped\r\n                        // honestly — scoped tree-kill, then wait for the\r\n                        // exit-waiter to de-table it — and the gate re-evaluates:\r\n                        // the next pass claims and spawns for real. Never a\r\n                        // refusal citing a corpse.\r\n                        // [impl->REQ-ENDPOINT-CYCLE-HONEST]\r\n                        if session_is_zombie(spid, adapter_labeled, spawned_ms_ago) {\r\n                            // Re-observe immediately before any kill, off-lock.\r\n                            // The existing owned-process death oracle preserves\r\n                            // snapshot-less Unix cleanup and Linux zombie demotion.\r\n                            // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\r\n                            if let Err(reason) = reap_zombie_root(\r\n                                spid,\r\n                                process_started_at,\r\n                                |pid| {\r\n                                    use spt_store::proc::{self, ProcIdentity};\r\n                                    if proc::provably_gone(pid) {\r\n                                        ProcIdentity::Absent\r\n                                    } else {\r\n                                        proc::process_started_at(pid)\r\n                                            .map(ProcIdentity::Present)\r\n                                            .unwrap_or(ProcIdentity::Unproven)\r\n                                    }\r\n                                },\r\n                                spt_store::proc::kill_pid_tree,\r\n                            ) {\r\n                                spt_proto::emit_line_err!(\r\n                                    \"SPAWN_ZOMBIE_REAP_DECLINE:{}: session {sid} pid={spid:?} \\\r\n                                     reason={reason} — no kill or forced de-table\",\r\n                                    req.endpoint\r\n                                );\r\n                                // Return BEFORE the cleanup loop. In particular,\r\n                                // do not drop HostedSession/PTY resources or call\r\n                                // dispatch_teardown as a fallback after refusal.\r\n                                return Err(format!(\r\n                                    \"SPAWN_ZOMBIE_REAP_DECLINE:{}: session {sid}: {reason}\",\r\n                                    req.endpoint\r\n                                ));\r\n                            }\r\n                            spt_proto::emit_line_err!(\r\n                                \"SPAWN_ZOMBIE_REAP:{}: claimed session {sid} has a dead client \\\r\n                                 tree — reaping before honest respawn [REQ-ENDPOINT-CYCLE-HONEST]\",\r\n                                req.endpoint\r\n                            );\r\n                            // Bounded wait for the exit-waiter to reap the table row;\r\n                            // belt: a wedged/missed waiter (root already dead) gets a\r\n                            // direct de-table + stamp clear so the gate can converge.\r\n                            let reap_deadline = Instant::now() + Duration::from_secs(5);\r\n                            loop {\r\n                                if !recover(&self.sessions).contains_key(&sid) {\r\n                                    break;\r\n                                }\r\n                                if Instant::now() >= reap_deadline {\r\n                                    let removed = recover(&self.sessions).remove(&sid);\r\n                                    if let Some(h) = removed {\r\n                                        recover_log(&h.log).stamp_reaped();\r\n                                        spt_proto::emit_line_err!(\r\n                                            \"SPAWN_ZOMBIE_FORCE_DETABLE:{}: exit-waiter never \\\r\n                                             reaped dead session {sid} — de-tabled directly\",\r\n                                            req.endpoint\r\n                                        );\r\n                                    }\r\n                                    break;\r\n                                }\r\n                                thread::sleep(WAKE_DEDUP_POLL);\r\n                            }\r\n                            continue; // re-evaluate the gate against the reaped truth\r\n                        }\r\n                        if fresh {\r\n                            // Fresh/RejectExisting: a GENUINELY live session is a\r\n                            // typed conflict — no session created, nothing mutated,\r\n                            // the live session untouched. Never Spawned(existing).\r\n                            // [impl->REQ-SPAWN-FRESH-TRUTHFUL]\r\n                            spt_proto::emit_line_err!(\r\n                                \"SPAWN_FRESH_CONFLICT:{}: endpoint already has a live session \\\r\n                                 {sid} — typed conflict, no session created \\\r\n                                 [REQ-SPAWN-FRESH-TRUTHFUL]\",\r\n                                req.endpoint\r\n                            );\r\n                            let frame = Envelope::new(\r\n                                KIND_SPAWN_CONFLICT,\r\n                                serde_json::to_value(SpawnConflict {\r\n                                    endpoint: req.endpoint.clone(),\r\n                                    session_id: sid,\r\n                                })\r\n                                .expect(\"SpawnConflict serializes\"),\r\n                            );\r\n                            send_frame(send, &frame);\r\n                            return Ok(None);\r\n                        }\r\n                        spt_proto::emit_line_err!(\r\n                            \"SPAWN_DEDUP:{}: endpoint already has a live session {sid} — \\\r\n                             single-flight wake no-op ack [REQ-SPAWN-COLLISION-GUARD-LIVE-DUP]\",\r\n                            req.endpoint\r\n                        );\r\n                        let frame = Envelope::new(\r\n                            KIND_SPAWNED,\r\n                            serde_json::to_value(Spawned { session_id: sid, pid: spid })\r\n                                .expect(\"Spawned serializes\"),\r\n                        );\r\n                        send_frame(send, &frame);\r\n                        return Ok(Some(sid));\r\n                    }\r\n                    Gate::Racing => thread::sleep(WAKE_DEDUP_POLL),\r\n                }\r\n            }\r\n        };\r\n        // REQ-HOST-RUN-2: spawn in the requested project cwd when carried;\r\n        // `None` inherits the broker's cwd (legacy/test + W1 bringup shortcut).\r\n        // Inject the manifest [env] vars (REQ-HAZARD-ENV-SUBST) on top of the\r\n        // inherited env — empty for a legacy/N-1 spawn (inherit only).\r\n        spawn_phase(\"pty_creating\", &format!(\"program={}\", req.program));\r\n        // INT-RIG SEAM (#235): hold the winner inside `pty_creating` for a set time,\r\n        // reproducing the measured shape — a ConPTY create that overruns while the\r\n        // holder is perfectly alive. One long phase with no new stamp is exactly what\r\n        // the production slow case looks like to the gate, so the rig drives the real\r\n        // decision path rather than a simulation of it.\r\n        // Compiled out of release entirely (see `phase_wedge_ceiling`'s seam): a stray\r","truncated":true,"truncatedBy":"lines","totalLines":8373,"totalBytes":14401,"outputLines":240,"outputBytes":14401,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":16381,"displayContent":{"text":"        let spawn_phase = |phase: &str, detail: &str| {\n            spt_proto::emit_line_err!(\n…\n            );\r\n            if let Some(generation) = claim_gen.get() {\r\n                let mut inflight = recover(&self.wake_inflight);\r\n                if let Some(claim) = inflight.get_mut(&spawn_label) {\r\n                    // Only OUR generation: a holder taken over as wedged must not\r\n                    // keep refreshing the successor's claim from behind.\r\n                    if claim.generation == generation {\r\n                        claim.phase = phase.to_string();\r\n                        claim.phase_at = Instant::now();\r\n                    }\r\n                }\r\n            }\r\n        };\r\n        spawn_phase(\"received\", &format!(\"fresh={fresh}\"));\r\n        // Single-flight WAKE (W4, REQ-SPAWN-COLLISION-GUARD-LIVE-DUP): the broker is the\r\n        // sole spawner post-W3, so its own spawn choke is the single-flight authority.\r\n        // Dedup a duplicate wake/resume for an endpoint that already has a live session\r\n        // OR a spawn in flight — closing the check-then-spawn TOCTOU that let one wake\r\n        // spawn two identical launch trees (perri's flynn dup: duplicate perch writers\r\n        // then stomped info.json, routing injects to a contended record). The claim +\r\n        // the live-session check are read together under one atomic critical section so\r\n        // a concurrent spawn either sees our claim or its registered session — never a\r\n        // gap; NO I/O under the lock (process_id reads a cached pid; the ZOMBIE probe\r\n        // runs OFF the lock in the AlreadyLive arm). An empty endpoint is an\r\n        // ad-hoc/legacy spawn (no id to dedup on) → never gated. `_wake_claim` holds\r\n        // the claim to fn end, releasing (RAII) after the session is table-visible\r\n        // or on any early error.\r\n        // [impl->REQ-SPAWN-COLLISION-GUARD-LIVE-DUP]\r\n        let _wake_claim: Option<WakeClaimGuard> = if req.endpoint.is_empty() {\r\n            None\r\n        } else {\r\n            loop {\r\n                enum Gate<'a> {\r\n                    Claimed(WakeClaimGuard<'a>),\r\n                    AlreadyLive {\r\n                        sid: u64,\r\n                        spid: Option<u32>,\r\n                        process_started_at: Option<u64>,\r\n                        adapter_labeled: bool,\r\n                        spawned_ms_ago: u64,\r\n                    },\r\n                    Racing,\r\n                }\r\n                let gate = {\r\n                    let sessions = recover(&self.sessions);\r\n                    let mut inflight = recover(&self.wake_inflight);\r\n                    let live = sessions.iter().find(|(_, h)| h.endpoint == req.endpoint).map(\r\n                        |(sid, h)| {\r\n                            (\r\n                                *sid,\r\n                                h.session.process_id(),\r\n                                h.process_started_at,\r\n                                !h.adapter.is_empty(),\r\n                                h.spawned_at.elapsed().as_millis() as u64,\r\n                            )\r\n                        },\r\n                    );\r\n                    // The holder's own phase stamp, read under the SAME lock as the\r\n                    // claim — an elapsed against a recorded Instant, no I/O, per this\r\n                    // block's no-I/O-under-the-lock contract.\r\n                    let held = inflight.get(&req.endpoint).cloned();\r\n                    let holder_stalled = held\r\n                        .as_ref()\r\n                        .is_some_and(|c| c.phase_at.elapsed() >= phase_wedge_ceiling(&c.phase));\r\n                    match wake_gate_decision(live.is_some(), held.is_some(), holder_stalled) {\r\n                        WakeGate::AlreadyLive => {\r\n                            let (sid, spid, process_started_at, adapter_labeled, spawned_ms_ago) =\r\n                                live.expect(\"live is Some on AlreadyLive\");\r\n                            Gate::AlreadyLive {\r\n                                sid, spid, process_started_at, adapter_labeled, spawned_ms_ago,\r\n                            }\r\n                        }\r\n                        WakeGate::Racing => Gate::Racing,\r\n                        WakeGate::Claim => {\r\n                            // A takeover is the availability arm firing. LOUD and\r\n                            // always, naming the phase and the elapsed that decided\r\n                            // it — a silent takeover is indistinguishable from a\r\n                            // free endpoint in every log we would read afterwards.\r\n                            if let Some(prev) = &held {\r\n                                WEDGE_TAKEOVER_COUNT.fetch_add(1, Ordering::Relaxed);\r\n                                eprintln!(\r\n                                    \"SPAWN_WEDGE_TAKEOVER:{}: claim gen {} wedged in phase {} for {}ms \\\r\n                                     (ceiling {}ms) — taking over \\\r\n                                     [REQ-SPAWN-COLLISION-GUARD-LIVE-DUP]\",\r\n                                    req.endpoint,\r\n                                    prev.generation,\r\n                                    prev.phase,\r\n                                    prev.phase_at.elapsed().as_millis(),\r\n                                    phase_wedge_ceiling(&prev.phase).as_millis(),\r\n                                );\r\n                            }\r\n                            let generation =\r\n                                self.wake_generation.fetch_add(1, Ordering::Relaxed) + 1;\r\n                            inflight.insert(\r\n                                req.endpoint.clone(),\r\n                                WakeClaim {\r\n                                    generation,\r\n                                    phase: \"gate_claimed\".to_string(),\r\n                                    phase_at: Instant::now(),\r\n                                },\r\n                            );\r\n                            claim_gen.set(Some(generation));\r\n                            Gate::Claimed(WakeClaimGuard {\r\n                                map: &self.wake_inflight,\r\n                                endpoint: req.endpoint.clone(),\r\n                                generation,\r\n                            })\r\n                        }\r\n                    }\r\n                };\r\n                match gate {\r\n                    Gate::Claimed(guard) => {\r\n                        spawn_phase(\"gate_claimed\", \"\");\r\n                        break Some(guard);\r\n                    }\r\n                    Gate::AlreadyLive {\r\n                        sid, spid, process_started_at, adapter_labeled, spawned_ms_ago,\r\n                    } => {\r\n                        // ONE liveness authority (ADR-0041 decision 6,\r\n                        // REQ-ENDPOINT-CYCLE-HONEST): before refusing/deduping by\r\n                        // citing the claimed session, PROBE its client tree — off\r\n                        // every lock. A zombie (dead root, or an adapter wrapper\r\n                        // whose harness clients died past boot grace) is reaped\r\n                        // honestly — scoped tree-kill, then wait for the\r\n                        // exit-waiter to de-table it — and the gate re-evaluates:\r\n                        // the next pass claims and spawns for real. Never a\r\n                        // refusal citing a corpse.\r\n                        // [impl->REQ-ENDPOINT-CYCLE-HONEST]\r\n                        if session_is_zombie(spid, adapter_labeled, spawned_ms_ago) {\r\n                            // Re-observe immediately before any kill, off-lock.\r\n                            // The existing owned-process death oracle preserves\r\n                            // snapshot-less Unix cleanup and Linux zombie demotion.\r\n                            // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\r\n                            if let Err(reason) = reap_zombie_root(\r\n                                spid,\r\n                                process_started_at,\r\n                                |pid| {\r\n                                    use spt_store::proc::{self, ProcIdentity};\r\n                                    if proc::provably_gone(pid) {\r\n                                        ProcIdentity::Absent\r\n                                    } else {\r\n                                        proc::process_started_at(pid)\r\n                                            .map(ProcIdentity::Present)\r\n                                            .unwrap_or(ProcIdentity::Unproven)\r\n                                    }\r\n                                },\r\n                                spt_store::proc::kill_pid_tree,\r\n                            ) {\r\n                                spt_proto::emit_line_err!(\r\n                                    \"SPAWN_ZOMBIE_REAP_DECLINE:{}: session {sid} pid={spid:?} \\\r\n                                     reason={reason} — no kill or forced de-table\",\r\n                                    req.endpoint\r\n                                );\r\n                                // Return BEFORE the cleanup loop. In particular,\r\n                                // do not drop HostedSession/PTY resources or call\r\n                                // dispatch_teardown as a fallback after refusal.\r\n                                return Err(format!(\r\n                                    \"SPAWN_ZOMBIE_REAP_DECLINE:{}: session {sid}: {reason}\",\r\n                                    req.endpoint\r\n                                ));\r\n                            }\r\n                            spt_proto::emit_line_err!(\r\n                                \"SPAWN_ZOMBIE_REAP:{}: claimed session {sid} has a dead client \\\r\n                                 tree — reaping before honest respawn [REQ-ENDPOINT-CYCLE-HONEST]\",\r\n                                req.endpoint\r\n                            );\r\n                            // Bounded wait for the exit-waiter to reap the table row;\r\n                            // belt: a wedged/missed waiter (root already dead) gets a\r\n                            // direct de-table + stamp clear so the gate can converge.\r\n                            let reap_deadline = Instant::now() + Duration::from_secs(5);\r\n                            loop {\r\n                                if !recover(&self.sessions).contains_key(&sid) {\r\n                                    break;\r\n                                }\r\n                                if Instant::now() >= reap_deadline {\r\n                                    let removed = recover(&self.sessions).remove(&sid);\r\n                                    if let Some(h) = removed {\r\n                                        recover_log(&h.log).stamp_reaped();\r\n                                        spt_proto::emit_line_err!(\r\n                                            \"SPAWN_ZOMBIE_FORCE_DETABLE:{}: exit-waiter never \\\r\n                                             reaped dead session {sid} — de-tabled directly\",\r\n                                            req.endpoint\r\n                                        );\r\n                                    }\r\n                                    break;\r\n                                }\r\n                                thread::sleep(WAKE_DEDUP_POLL);\r\n                            }\r\n                            continue; // re-evaluate the gate against the reaped truth\r\n                        }\r\n                        if fresh {\r\n                            // Fresh/RejectExisting: a GENUINELY live session is a\r\n                            // typed conflict — no session created, nothing mutated,\r\n                            // the live session untouched. Never Spawned(existing).\r\n                            // [impl->REQ-SPAWN-FRESH-TRUTHFUL]\r\n                            spt_proto::emit_line_err!(\r\n                                \"SPAWN_FRESH_CONFLICT:{}: endpoint already has a live session \\\r\n                                 {sid} — typed conflict, no session created \\\r\n                                 [REQ-SPAWN-FRESH-TRUTHFUL]\",\r\n                                req.endpoint\r\n                            );\r\n                            let frame = Envelope::new(\r\n                                KIND_SPAWN_CONFLICT,\r\n                                serde_json::to_value(SpawnConflict {\r\n                                    endpoint: req.endpoint.clone(),\r\n                                    session_id: sid,\r\n                                })\r\n                                .expect(\"SpawnConflict serializes\"),\r\n                            );\r\n                            send_frame(send, &frame);\r\n                            return Ok(None);\r\n                        }\r\n                        spt_proto::emit_line_err!(\r\n                            \"SPAWN_DEDUP:{}: endpoint already has a live session {sid} — \\\r\n                             single-flight wake no-op ack [REQ-SPAWN-COLLISION-GUARD-LIVE-DUP]\",\r\n                            req.endpoint\r\n                        );\r\n                        let frame = Envelope::new(\r\n                            KIND_SPAWNED,\r\n                            serde_json::to_value(Spawned { session_id: sid, pid: spid })\r\n                                .expect(\"Spawned serializes\"),\r\n                        );\r\n                        send_frame(send, &frame);\r\n                        return Ok(Some(sid));\r\n                    }\r\n                    Gate::Racing => thread::sleep(WAKE_DEDUP_POLL),\r\n                }\r\n            }\r\n        };\r\n        // REQ-HOST-RUN-2: spawn in the requested project cwd when carried;\r\n        // `None` inherits the broker's cwd (legacy/test + W1 bringup shortcut).\r\n        // Inject the manifest [env] vars (REQ-HAZARD-ENV-SUBST) on top of the\r\n        // inherited env — empty for a legacy/N-1 spawn (inherit only).\r\n        spawn_phase(\"pty_creating\", &format!(\"program={}\", req.program));\r\n        // INT-RIG SEAM (#235): hold the winner inside `pty_creating` for a set time,\r\n        // reproducing the measured shape — a ConPTY create that overruns while the\r\n        // holder is perfectly alive. One long phase with no new stamp is exactly what\r\n        // the production slow case looks like to the gate, so the rig drives the real\r\n        // decision path rather than a simulation of it.\r\n        // Compiled out of release entirely (see `phase_wedge_ceiling`'s seam): a stray\r","startLine":8004,"lineNumbers":[8004,8005,null,8009,8010,8011,8012,8013,8014,8015,8016,8017,8018,8019,8020,8021,8022,8023,8024,8025,8026,8027,8028,8029,8030,8031,8032,8033,8034,8035,8036,8037,8038,8039,8040,8041,8042,8043,8044,8045,8046,8047,8048,8049,8050,8051,8052,8053,8054,8055,8056,8057,8058,8059,8060,8061,8062,8063,8064,8065,8066,8067,8068,8069,8070,8071,8072,8073,8074,8075,8076,8077,8078,8079,8080,8081,8082,8083,8084,8085,8086,8087,8088,8089,8090,8091,8092,8093,8094,8095,8096,8097,8098,8099,8100,8101,8102,8103,8104,8105,8106,8107,8108,8109,8110,8111,8112,8113,8114,8115,8116,8117,8118,8119,8120,8121,8122,8123,8124,8125,8126,8127,8128,8129,8130,8131,8132,8133,8134,8135,8136,8137,8138,8139,8140,8141,8142,8143,8144,8145,8146,8147,8148,8149,8150,8151,8152,8153,8154,8155,8156,8157,8158,8159,8160,8161,8162,8163,8164,8165,8166,8167,8168,8169,8170,8171,8172,8173,8174,8175,8176,8177,8178,8179,8180,8181,8182,8183,8184,8185,8186,8187,8188,8189,8190,8191,8192,8193,8194,8195,8196,8197,8198,8199,8200,8201,8202,8203,8204,8205,8206,8207,8208,8209,8210,8211,8212,8213,8214,8215,8216,8217,8218,8219,8220,8221,8222,8223,8224,8225,8226,8227,8228,8229,8230,8231,8232,8233,8234,8235,8236,8237,8238,8239,8240,8241,8242,8243,8244,8245,8246,8247,8248]},"fileSize":851913,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates\\spt-daemon\\src\\broker.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":16381,"totalBytes":14401,"outputLines":240,"outputBytes":14401,"shownRange":{"start":8009,"end":8248},"nextOffset":8249}}},"isError":false,"timestamp":1789006224549}}
{"type":"message","id":"3c972d91","parentId":"b47ab102","timestamp":"2026-09-10T02:10:24.556Z","message":{"role":"toolResult","toolCallId":"call_O4boCml03nxvYLN4HtTPTbzr|fc_0dc34a7a7ab6802d016aa21190543087d2aadcfd05270e0917","toolName":"read","content":[{"type":"text","text":"[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#B03E]\n10009:/// Write a frame to the brain, ignoring failures (brain gone / conn poisoned).\n10010:/// Bounded + cancelable (round-4): a dispatch reply behind a wedged conn fails\n10011:/// at the deadline instead of parking the dispatch thread.\n10012:// [impl->REQ-HAZARD-SHAREDSEND-NO-BLOCKING-WRITE-UNDER-LOCK]\n10013:fn send_frame(send: &SharedSend, frame: &Envelope) {\n10014:    let _ = send.write(frame);\n10015:}\n10016:\n10017:/// Send an `error` event to the brain (best-effort).\n10018:fn send_error(send: &SharedSend, message: &str) {\n10019:    let frame = Envelope::new(\n10020:        KIND_ERROR,\n10021:        serde_json::to_value(ErrorEvent {\n10022:            message: message.to_string(),\n10023:        })\n10024:        .expect(\"ErrorEvent serializes\"),\n10025:    );\n10026:    send_frame(send, &frame);\n10027:}\n10028:\n10029:#[cfg(test)]\n10030:mod tests {\n10031:    use super::*;\n10032:    use crate::msg::KIND_VIEWER_EVICTED;\n10033:\n10034:    // [unit->REQ-ER-BRINGUP-ANCHORS-PERCH] The discriminator that decides WHICH alarm the\n10035:    // operator reads. Absent means the retained row can never be delivered and the text\n10036:    // must not promise it; present means today's promise stands. The third case is the\n10037:    // one doyle's rider is about: an answer we could not get is NOT an absence.\n10038:    #[test]\n10039:    fn the_absent_arm_fires_only_on_a_measured_absence() {\n10040:        let d = tempfile::tempdir().unwrap();\n10041:        let missing = d.path().join(\"info.json\");\n10042:        assert!(\n10043:            perch_record_absent(&missing),\n10044:            \"no record: the retained row cannot be delivered by waiting\"\n10045:        );\n10046:\n10047:        std::fs::write(&missing, \"{}\").unwrap();\n10048:        assert!(\n10049:            !perch_record_absent(&missing),\n10050:            \"record present: the perch is merely slow, today's promise holds\"\n10051:        );\n10052:\n10053:        // FAIL OPEN. A record that exists but is unreadable as JSON is still a rostered\n10054:        // endpoint — the inject can land — so it must take the promising arm. Were the\n10055:        // predicate `read_info(..).is_some()` this would flip to the harsh text and tell\n10056:        // an operator, as a certainty, that a perch they have does not exist.\n10057:        std::fs::write(&missing, \"not json at all {{{\").unwrap();\n10058:        assert!(\n10059:            !perch_record_absent(&missing),\n10060:            \"unparseable is not absent — an absent answer is not a zero\"\n10061:        );\n10062:    }\n10063:\n10064:    // [unit->REQ-HAZARD-CONTROL-STAMP-CONVERGENCE] the pure divergence gate: a write is\n10065:    // needed ONLY when the recorded stamps differ from the live session truth (no\n10066:    // per-poll fsync storm). The stamp-before-bind case is `controlled false→true`.\n10067:    #[test]\n10068:    fn stamp_divergence_gates_writes() {\n10069:        // Converged already → no writes.\n10070:        assert_eq!(stamp_divergence(None, false, 0, None, false, 0), (false, false));\n10071:        // The stamp-before-bind loss: perch says controlled=false, session IS driven.\n10072:        assert_eq!(stamp_divergence(None, false, 0, None, true, 0), (true, false));\n10073:        // A remote controller's driven_by appears → control write.\n10074:        assert_eq!(stamp_divergence(None, true, 0, Some(\"n\"), true, 0), (true, false));\n10075:        // Viewer count changed only → viewer write only.\n10076:        assert_eq!(stamp_divergence(None, true, 0, None, true, 2), (false, true));\n10077:        // Both diverge.\n10078:        assert_eq!(stamp_divergence(Some(\"a\"), false, 1, None, true, 3), (true, true));\n10079:    }\n10080:\n10081:    // [unit->REQ-UPDATE-RUNNING-IMAGE-SURFACE] the coordinator-image\n10082:    // discriminator (F-025 amendment). Role cannot identify the coordinator —\n10083:    // every client hellos as `Role::Brain`, the CLI's own `Brain::cold_start`\n10084:    // included — so the generation the supervisor handed the child is the gate,\n10085:    // and a client that holds none can never pass it.\n10086:    #[test]\n10087:    fn only_the_supervised_generation_can_claim_the_coordinator_image() {\n10088:        // The supervised child's own generation is the ONLY accepted announce.\n10089:        assert!(coordinator_announce_accepted(7, Some(7)));\n10090:        // A client with no generation (the serde default 0) against a live\n10091:        // supervisor at 7 — the CLI's shape — is refused.\n10092:        assert!(!coordinator_announce_accepted(0, Some(7)));\n10093:        // ...and is refused at generation 0 too when NOTHING is supervised, so a\n10094:        // brokerless/supervisorless process cannot be talked into a coordinator.\n10095:        assert!(!coordinator_announce_accepted(0, None));\n10096:        // A brain the supervisor has already replaced (older generation) refused.\n10097:        assert!(!coordinator_announce_accepted(6, Some(7)));\n10098:\n10099:        // The read gate: a record answers only while its generation is current.\n10100:        let record = (7u64, \"0.20.0\".to_string());\n10101:        assert_eq!(\n10102:            recorded_coordinator_image(Some(&record), Some(7)).as_deref(),\n10103:            Some(\"0.20.0\"),\n10104:            \"the live coordinator's image is reported\"\n10105:        );\n10106:        assert_eq!(\n10107:            recorded_coordinator_image(Some(&record), Some(8)),\n10108:            None,\n10109:            \"a superseded generation's image is NOT reported — the record must not \\\n10110:             outlive the process it describes\"\n10111:        );\n10112:        assert_eq!(\n10113:            recorded_coordinator_image(Some(&record), None),\n10114:            None,\n10115:            \"no supervised brain ⇒ nothing to report\"\n10116:        );\n10117:        assert_eq!(\n10118:            recorded_coordinator_image(None, Some(7)),\n10119:            None,\n10120:            \"nothing announced ⇒ not reported (never a guess)\"\n10121:        );\n10122:    }\n10123:\n10124:    // [unit->REQ-ENDPOINT-CYCLE-HONEST] the ONE cycle-verb liveness verdict\n10125:    // (ADR-0041 decision 6): dead-tree claims probe as zombies (reap + respawn\n10126:    // honestly), live claims still refuse — the full table.\n10127:    #[test]\n10128:    fn zombie_verdict_table() {\n10129:        // Dead root + surviving record → always a zombie (wedged/missed exit-wait).\n10130:        assert!(zombie_verdict(Some(false), true, false, true));\n10131:        assert!(zombie_verdict(Some(false), false, false, false));\n10132:        // The deployah wedge shape: adapter wrapper alive, harness clients dead,\n10133:        // past boot grace → zombie.\n10134:        assert!(zombie_verdict(Some(true), true, false, true));\n10135:        // Same shape INSIDE the boot grace → NOT a zombie (clients not forked yet).\n10136:        assert!(!zombie_verdict(Some(true), true, false, false));\n10137:        // Adapter wrapper with live clients → genuinely live, refuse stands.\n10138:        assert!(!zombie_verdict(Some(true), true, true, true));\n10139:        // Direct/ad-hoc spawn (empty adapter) is its own client: wrapper-alive\n10140:        // means live, descendants never consulted (test/shell spawns).\n10141:        assert!(!zombie_verdict(Some(true), false, false, true));\n10142:        // Unknown pid → never guess.\n10143:        assert!(!zombie_verdict(None, true, false, true));\n10144:        // NO SNAPSHOT reaches here as `None` too (the oracle's third state) —\n10145:        // and must land on the same \"never guess\" arm, NOT on dead-root. An\n10146:        // empty process table answering `Some(false)` would make every live\n10147:        // session a zombie: the W1 stale-row blocker inverted at broker scope.\n10148:        assert!(!zombie_verdict(None, false, false, true));\n10149:    }\n10150:\n10151:    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\n10152:    #[test]\n10153:    fn zombie_reap_declines_recycled_pid() {\n10154:        use spt_store::proc::ProcIdentity;\n10155:        // A record still remembers the old wrapper's birth, but the same pid\n10156:        // now denotes a different process. It passes the old zombie predicate.\n10157:        let pid = 42;\n10158:        let born = 100;\n10159:        assert!(zombie_verdict(Some(true), true, false, true));\n10160:        let mut killed = None;\n10161:        let result = reap_zombie_root(\n10162:            Some(pid),\n10163:            Some(born),\n10164:            |_| ProcIdentity::Present(born + 1),\n10165:            |target| killed = Some(target),\n10166:        );\n10167:        assert_eq!(result, Err(\"identity-mismatch\"));\n10168:        assert_eq!(killed, None, \"the replacement and its descendants must survive\");\n10169:    }\n10170:\n10171:    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\n10172:    #[test]\n10173:    fn zombie_reap_requires_positive_identity_but_dead_root_needs_no_kill() {\n10174:        use spt_store::proc::ProcIdentity;\n10175:        for (pid, born, observed, expected, killed_pid) in [\n10176:            (Some(42), Some(100), ProcIdentity::Present(100), Ok(()), Some(42)),\n10177:            (Some(42), None, ProcIdentity::Present(100), Err(\"identity-unproven\"), None),\n10178:            (Some(42), Some(100), ProcIdentity::Unproven, Err(\"identity-unproven\"), None),\n10179:            (None, Some(100), ProcIdentity::Present(100), Err(\"pid-unknown\"), None),\n10180:            (Some(42), None, ProcIdentity::Absent, Ok(()), None),\n10181:        ] {\n10182:            let mut killed = None;\n10183:            let result = reap_zombie_root(pid, born, |_| observed, |target| killed = Some(target));\n10184:            assert_eq!(result, expected, \"{pid:?} / {born:?} / {observed:?}\");\n10185:            assert_eq!(killed, killed_pid, \"{pid:?} / {born:?} / {observed:?}\");\n10186:        }\n10187:    }\n10188:\n10189:    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\n10190:    #[cfg(target_os = \"linux\")]\n10191:    #[test]\n10192:    fn zombie_reap_collects_an_exited_child_without_signalling() {\n10193:        use spt_store::proc::{self, ProcIdentity};\n10194:        let mut child = std::process::Command::new(\"sh\")\n10195:            .args([\"-c\", \"exit 0\"])\n10196:            .spawn()\n10197:            .unwrap();\n10198:        let pid = child.id();\n10199:        let deadline = Instant::now() + Duration::from_secs(3);\n10200:        while !proc::provably_gone(pid) {\n10201:            if Instant::now() >= deadline {\n10202:                let _ = child.kill();\n10203:                let _ = child.wait();\n10204:                panic!(\"child did not exit\");\n10205:            }\n10206:            std::thread::sleep(Duration::from_millis(5));\n10207:        }\n10208:        reap_zombie_root(\n10209:            Some(pid),\n10210:            None,\n10211:            |_| ProcIdentity::Absent,\n10212:            |_| panic!(\"an exited child must never be signalled\"),\n10213:        )\n10214:        .unwrap();\n10215:        assert_eq!(\n10216:            child.wait().unwrap_err().raw_os_error(),\n10217:            Some(libc::ECHILD),\n10218:            \"the dead-root path must collect the child's exit status\"\n10219:        );\n10220:    }\n10221:\n10222:    /// [unit->REQ-LIVENESS-ORACLE-SOUND] the NO-SNAPSHOT arm, pinned WITHOUT a\n10223:    /// platform that lacks a process table — the one claim neither the\n10224:    /// manufactured corpse nor the int can make, since both run where a table\n10225:    /// exists. Probe injected exactly as W1 injected `gone` into\n10226:    /// `unconfirmed_verdict`.\n10227:    ///\n10228:    /// The load-bearing case is the last one: where the table has NOTHING to\n10229:    /// say, the verdict must still be DEFINITE, because resolving to `None`\n10230:    /// there would silently disable zombie detection on non-Linux unix.\n10231:    #[test]\n10232:    fn wrapper_alive_prefers_the_table_and_falls_back_where_there_is_none() {\n10233:        // Table speaks → it WINS, even when a retained handle says otherwise.\n10234:        // This is the Windows defect in one line: handle says alive, table says\n10235:        // gone, and the corpse must read GONE.\n10236:        assert!(!resolve_wrapper_alive(Some(false), || true));\n10237:        assert!(resolve_wrapper_alive(Some(true), || false));\n10238:        // No table → fall back to the handle probe, which is SOUND wherever no\n10239:        // table exists (no-table ⇒ unix ⇒ no handle blind spot). Definite\n10240:        // either way; never \"no knowledge\".\n10241:        assert!(resolve_wrapper_alive(None, || true));\n10242:        assert!(!resolve_wrapper_alive(None, || false));\n10243:    }\n10244:\n10245:    /// [unit->REQ-LIVENESS-ORACLE-SOUND] the CONSUMER-level regression, over a\n10246:    /// REAL handle-held corpse rather than a hand-passed bool: kill a child,\n10247:    /// keep its handle open (what the broker does by holding `Arc<PtySession>`)\n10248:    /// and require `session_is_zombie` to classify it as a zombie.\n10249:    ///\n10250:    /// RED-FIRST against the old code: `is_process_alive` answered `Some(true)`\n10251:    /// for this corpse, so the verdict fell off the PRIMARY \"dead root,\n10252:    /// surviving record\" arm onto the conditional one — and a dead root that is\n10253:    /// NOT adapter-labeled was then claimed LIVE indefinitely, which is exactly\n10254:    /// what `endpoint run`'s dup-guard and `cmd_rest`'s Suspend hint inherited.\n10255:    /// WINDOWS-ONLY BY NAME: the blind spot does not exist on Unix.\n10256:    #[cfg(windows)]\n10257:    #[test]\n10258:    fn windows_session_is_zombie_sees_a_handle_held_corpse_as_dead() {\n10259:        let mut child = std::process::Command::new(\"cmd\")\n10260:            .args([\"/C\", \"ping -n 30 127.0.0.1 >NUL\"])\n10261:            .spawn()\n10262:            .expect(\"spawn a real PTY-child stand-in\");\n10263:        let pid = child.id();\n10264:        assert!(\n10265:            !session_is_zombie(Some(pid), false, 60_000),\n10266:            \"precondition: a LIVE root is not a zombie\"\n10267:        );\n10268:\n10269:        child.kill().expect(\"kill it\");\n10270:        child.wait().expect(\"reap it\");\n10271:        // `child` stays in scope: the handle is held exactly as the broker holds\n10272:        // one for the session it is being asked about.\n10273:        assert!(\n10274:            spt_store::proc::is_process_alive(pid),\n10275:            \"precondition: the corpse still reads ALIVE to the handle holder — \\\n10276:             without this the test would pass vacuously on a released handle\"\n10277:        );\n10278:\n10279:        assert!(\n10280:            session_is_zombie(Some(pid), false, 60_000),\n10281:            \"a dead root with a surviving record is a ZOMBIE even when it is not \\\n10282:             adapter-labeled and even though its holder can still open it\"\n10283:        );\n10284:        drop(child);\n10285:    }\n10286:\n10287:    // [unit->REQ-CONTROL-STAMP-CONVERGENCE] ADR-0041 decision 4: a stamp write\n10288:    // from a PRE-reap sessions snapshot is REFUSED once a newer no-session truth\n10289:    // (the reap's generation bump) has landed — the stale poll can never relatch\n10290:    // `controlled=true` onto a perch whose session died. A snapshot taken at the\n10291:    // CURRENT generation still applies (the legitimate late-bind convergence).\n10292:    #[test]\n10293:    fn stale_snapshot_stamp_write_refused_after_reap_generation_bump() {\n10294:        crate::test_home::with_home(|_| {\n10295:            let id = \"relatch\";\n10296:            let perch = resolve_perch_path(id, ParentHint::Infer);\n10297:            std::fs::create_dir_all(&perch).unwrap();\n10298:            let rec =\n10299:                spt_store::info::InfoJson::new(id, \"t\", std::process::id(), \"sid\", \"live_agent\");\n10300:            spt_store::info::write_info(&perch, &rec).unwrap();\n10301:\n10302:            // A poll snapshots at the current generation…\n10303:            let snap_gen = stamp_slot(id).gen.load(Ordering::Acquire);\n10304:            // …then the exit-waiter reap lands first: bump + clear (what\n10305:            // stamp_reaped does).\n10306:            {\n10307:                let slot = stamp_slot(id);\n10308:                let _w = slot.write.lock().unwrap();\n10309:                slot.gen.fetch_add(1, Ordering::AcqRel);\n10310:                let _ = spt_store::info::set_driven_by(&perch, None);\n10311:                let _ = spt_store::info::set_controlled(&perch, false);\n10312:                let _ = spt_store::info::set_viewer_count(&perch, 0);\n10313:            }\n10314:\n10315:            // The stale snapshot's write is refused — nothing relatches.\n10316:            assert!(\n10317:                !converge_perch_stamps(id, Some(\"PEERHEX\"), true, 2, snap_gen),\n10318:                \"a pre-reap snapshot must be refused after the generation bump\"\n10319:            );\n10320:            let after = spt_store::info::read_info(&perch).unwrap();\n10321:            assert!(!after.controlled, \"controlled stays cleared (no relatch)\");\n10322:            assert_eq!(after.driven_by, None);\n10323:            assert_eq!(after.viewer_count, None);\n10324:\n10325:            // A snapshot at the CURRENT generation applies — the legitimate\n10326:            // late-bind convergence must keep working.\n10327:            let fresh_gen = stamp_slot(id).gen.load(Ordering::Acquire);\n10328:            assert!(\n10329:                converge_perch_stamps(id, Some(\"PEERHEX\"), true, 2, fresh_gen),\n10330:                \"a current-generation snapshot converges normally\"\n10331:            );\n10332:            let after = spt_store::info::read_info(&perch).unwrap();\n10333:            assert!(after.controlled, \"late-bind convergence still lands\");\n10334:            assert_eq!(after.driven_by.as_deref(), Some(\"PEERHEX\"));\n10335:            assert_eq!(after.viewer_count, Some(2));\n10336:        });\n10337:    }\n10338:\n10339:    /// The cursor-advance kernel (restoration D4-1, doyle amendments 1–3):\n10340:    /// advance to `seq+1` ONLY on a successful write, monotonic, frozen on a\n10341:    /// failed write. This is the decision the old `let _ = write_frame(...)`\n10342:    /// swallow dropped — advancing past a failed write would degrade\n10343:    /// at-least-once output to at-most-once (the Q6 failure class).\n10344:    // [unit->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n10345:    #[test]\n10346:    fn delivered_cursor_advances_only_on_ok_and_is_monotonic() {\n10347:        // Fresh log: cursor at 0.\n10348:        let mut c = 0u64;\n10349:        // Amendment 1: a successful write advances to seq+1.\n10350:        c = advanced_cursor(c, 0, true);\n10351:        assert_eq!(c, 1, \"ok write of seq 0 -> cursor 1\");\n10352:        c = advanced_cursor(c, 1, true);\n10353:        assert_eq!(c, 2, \"ok write of seq 1 -> cursor 2\");\n10354:        // Amendment 1: a FAILED write (dying-but-not-detached subscriber) freezes\n10355:        // the cursor — the next chunk is NOT marked delivered, so resume replays\n10356:        // it (nothing skipped). This is the exact mid-stream-socket-death case.\n10357:        let frozen = advanced_cursor(c, 2, false);\n10358:        assert_eq!(frozen, 2, \"failed write of seq 2 -> cursor stays at 2\");\n10359:        // A later successful write resumes advancing from the frozen point.\n10360:        assert_eq!(\n10361:            advanced_cursor(frozen, 2, true),\n10362:            3,\n10363:            \"ok re-send of seq 2 -> 3\"\n10364:        );\n…\n10378:    }\n…\n16381:}\n\n[Showing lines 10009-10363 of 16381. Use :10364 to continue]"}],"details":{"truncation":{"content":"/// Write a frame to the brain, ignoring failures (brain gone / conn poisoned).\r\n/// Bounded + cancelable (round-4): a dispatch reply behind a wedged conn fails\r\n/// at the deadline instead of parking the dispatch thread.\r\n// [impl->REQ-HAZARD-SHAREDSEND-NO-BLOCKING-WRITE-UNDER-LOCK]\r\nfn send_frame(send: &SharedSend, frame: &Envelope) {\r\n    let _ = send.write(frame);\r\n}\r\n\r\n/// Send an `error` event to the brain (best-effort).\r\nfn send_error(send: &SharedSend, message: &str) {\r\n    let frame = Envelope::new(\r\n        KIND_ERROR,\r\n        serde_json::to_value(ErrorEvent {\r\n            message: message.to_string(),\r\n        })\r\n        .expect(\"ErrorEvent serializes\"),\r\n    );\r\n    send_frame(send, &frame);\r\n}\r\n\r\n#[cfg(test)]\r\nmod tests {\r\n    use super::*;\r\n    use crate::msg::KIND_VIEWER_EVICTED;\r\n\r\n    // [unit->REQ-ER-BRINGUP-ANCHORS-PERCH] The discriminator that decides WHICH alarm the\r\n    // operator reads. Absent means the retained row can never be delivered and the text\r\n    // must not promise it; present means today's promise stands. The third case is the\r\n    // one doyle's rider is about: an answer we could not get is NOT an absence.\r\n    #[test]\r\n    fn the_absent_arm_fires_only_on_a_measured_absence() {\r\n        let d = tempfile::tempdir().unwrap();\r\n        let missing = d.path().join(\"info.json\");\r\n        assert!(\r\n            perch_record_absent(&missing),\r\n            \"no record: the retained row cannot be delivered by waiting\"\r\n        );\r\n\r\n        std::fs::write(&missing, \"{}\").unwrap();\r\n        assert!(\r\n            !perch_record_absent(&missing),\r\n            \"record present: the perch is merely slow, today's promise holds\"\r\n        );\r\n\r\n        // FAIL OPEN. A record that exists but is unreadable as JSON is still a rostered\r\n        // endpoint — the inject can land — so it must take the promising arm. Were the\r\n        // predicate `read_info(..).is_some()` this would flip to the harsh text and tell\r\n        // an operator, as a certainty, that a perch they have does not exist.\r\n        std::fs::write(&missing, \"not json at all {{{\").unwrap();\r\n        assert!(\r\n            !perch_record_absent(&missing),\r\n            \"unparseable is not absent — an absent answer is not a zero\"\r\n        );\r\n    }\r\n\r\n    // [unit->REQ-HAZARD-CONTROL-STAMP-CONVERGENCE] the pure divergence gate: a write is\r\n    // needed ONLY when the recorded stamps differ from the live session truth (no\r\n    // per-poll fsync storm). The stamp-before-bind case is `controlled false→true`.\r\n    #[test]\r\n    fn stamp_divergence_gates_writes() {\r\n        // Converged already → no writes.\r\n        assert_eq!(stamp_divergence(None, false, 0, None, false, 0), (false, false));\r\n        // The stamp-before-bind loss: perch says controlled=false, session IS driven.\r\n        assert_eq!(stamp_divergence(None, false, 0, None, true, 0), (true, false));\r\n        // A remote controller's driven_by appears → control write.\r\n        assert_eq!(stamp_divergence(None, true, 0, Some(\"n\"), true, 0), (true, false));\r\n        // Viewer count changed only → viewer write only.\r\n        assert_eq!(stamp_divergence(None, true, 0, None, true, 2), (false, true));\r\n        // Both diverge.\r\n        assert_eq!(stamp_divergence(Some(\"a\"), false, 1, None, true, 3), (true, true));\r\n    }\r\n\r\n    // [unit->REQ-UPDATE-RUNNING-IMAGE-SURFACE] the coordinator-image\r\n    // discriminator (F-025 amendment). Role cannot identify the coordinator —\r\n    // every client hellos as `Role::Brain`, the CLI's own `Brain::cold_start`\r\n    // included — so the generation the supervisor handed the child is the gate,\r\n    // and a client that holds none can never pass it.\r\n    #[test]\r\n    fn only_the_supervised_generation_can_claim_the_coordinator_image() {\r\n        // The supervised child's own generation is the ONLY accepted announce.\r\n        assert!(coordinator_announce_accepted(7, Some(7)));\r\n        // A client with no generation (the serde default 0) against a live\r\n        // supervisor at 7 — the CLI's shape — is refused.\r\n        assert!(!coordinator_announce_accepted(0, Some(7)));\r\n        // ...and is refused at generation 0 too when NOTHING is supervised, so a\r\n        // brokerless/supervisorless process cannot be talked into a coordinator.\r\n        assert!(!coordinator_announce_accepted(0, None));\r\n        // A brain the supervisor has already replaced (older generation) refused.\r\n        assert!(!coordinator_announce_accepted(6, Some(7)));\r\n\r\n        // The read gate: a record answers only while its generation is current.\r\n        let record = (7u64, \"0.20.0\".to_string());\r\n        assert_eq!(\r\n            recorded_coordinator_image(Some(&record), Some(7)).as_deref(),\r\n            Some(\"0.20.0\"),\r\n            \"the live coordinator's image is reported\"\r\n        );\r\n        assert_eq!(\r\n            recorded_coordinator_image(Some(&record), Some(8)),\r\n            None,\r\n            \"a superseded generation's image is NOT reported — the record must not \\\r\n             outlive the process it describes\"\r\n        );\r\n        assert_eq!(\r\n            recorded_coordinator_image(Some(&record), None),\r\n            None,\r\n            \"no supervised brain ⇒ nothing to report\"\r\n        );\r\n        assert_eq!(\r\n            recorded_coordinator_image(None, Some(7)),\r\n            None,\r\n            \"nothing announced ⇒ not reported (never a guess)\"\r\n        );\r\n    }\r\n\r\n    // [unit->REQ-ENDPOINT-CYCLE-HONEST] the ONE cycle-verb liveness verdict\r\n    // (ADR-0041 decision 6): dead-tree claims probe as zombies (reap + respawn\r\n    // honestly), live claims still refuse — the full table.\r\n    #[test]\r\n    fn zombie_verdict_table() {\r\n        // Dead root + surviving record → always a zombie (wedged/missed exit-wait).\r\n        assert!(zombie_verdict(Some(false), true, false, true));\r\n        assert!(zombie_verdict(Some(false), false, false, false));\r\n        // The deployah wedge shape: adapter wrapper alive, harness clients dead,\r\n        // past boot grace → zombie.\r\n        assert!(zombie_verdict(Some(true), true, false, true));\r\n        // Same shape INSIDE the boot grace → NOT a zombie (clients not forked yet).\r\n        assert!(!zombie_verdict(Some(true), true, false, false));\r\n        // Adapter wrapper with live clients → genuinely live, refuse stands.\r\n        assert!(!zombie_verdict(Some(true), true, true, true));\r\n        // Direct/ad-hoc spawn (empty adapter) is its own client: wrapper-alive\r\n        // means live, descendants never consulted (test/shell spawns).\r\n        assert!(!zombie_verdict(Some(true), false, false, true));\r\n        // Unknown pid → never guess.\r\n        assert!(!zombie_verdict(None, true, false, true));\r\n        // NO SNAPSHOT reaches here as `None` too (the oracle's third state) —\r\n        // and must land on the same \"never guess\" arm, NOT on dead-root. An\r\n        // empty process table answering `Some(false)` would make every live\r\n        // session a zombie: the W1 stale-row blocker inverted at broker scope.\r\n        assert!(!zombie_verdict(None, false, false, true));\r\n    }\r\n\r\n    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\r\n    #[test]\r\n    fn zombie_reap_declines_recycled_pid() {\r\n        use spt_store::proc::ProcIdentity;\r\n        // A record still remembers the old wrapper's birth, but the same pid\r\n        // now denotes a different process. It passes the old zombie predicate.\r\n        let pid = 42;\r\n        let born = 100;\r\n        assert!(zombie_verdict(Some(true), true, false, true));\r\n        let mut killed = None;\r\n        let result = reap_zombie_root(\r\n            Some(pid),\r\n            Some(born),\r\n            |_| ProcIdentity::Present(born + 1),\r\n            |target| killed = Some(target),\r\n        );\r\n        assert_eq!(result, Err(\"identity-mismatch\"));\r\n        assert_eq!(killed, None, \"the replacement and its descendants must survive\");\r\n    }\r\n\r\n    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\r\n    #[test]\r\n    fn zombie_reap_requires_positive_identity_but_dead_root_needs_no_kill() {\r\n        use spt_store::proc::ProcIdentity;\r\n        for (pid, born, observed, expected, killed_pid) in [\r\n            (Some(42), Some(100), ProcIdentity::Present(100), Ok(()), Some(42)),\r\n            (Some(42), None, ProcIdentity::Present(100), Err(\"identity-unproven\"), None),\r\n            (Some(42), Some(100), ProcIdentity::Unproven, Err(\"identity-unproven\"), None),\r\n            (None, Some(100), ProcIdentity::Present(100), Err(\"pid-unknown\"), None),\r\n            (Some(42), None, ProcIdentity::Absent, Ok(()), None),\r\n        ] {\r\n            let mut killed = None;\r\n            let result = reap_zombie_root(pid, born, |_| observed, |target| killed = Some(target));\r\n            assert_eq!(result, expected, \"{pid:?} / {born:?} / {observed:?}\");\r\n            assert_eq!(killed, killed_pid, \"{pid:?} / {born:?} / {observed:?}\");\r\n        }\r\n    }\r\n\r\n    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\r\n    #[cfg(target_os = \"linux\")]\r\n    #[test]\r\n    fn zombie_reap_collects_an_exited_child_without_signalling() {\r\n        use spt_store::proc::{self, ProcIdentity};\r\n        let mut child = std::process::Command::new(\"sh\")\r\n            .args([\"-c\", \"exit 0\"])\r\n            .spawn()\r\n            .unwrap();\r\n        let pid = child.id();\r\n        let deadline = Instant::now() + Duration::from_secs(3);\r\n        while !proc::provably_gone(pid) {\r\n            if Instant::now() >= deadline {\r\n                let _ = child.kill();\r\n                let _ = child.wait();\r\n                panic!(\"child did not exit\");\r\n            }\r\n            std::thread::sleep(Duration::from_millis(5));\r\n        }\r\n        reap_zombie_root(\r\n            Some(pid),\r\n            None,\r\n            |_| ProcIdentity::Absent,\r\n            |_| panic!(\"an exited child must never be signalled\"),\r\n        )\r\n        .unwrap();\r\n        assert_eq!(\r\n            child.wait().unwrap_err().raw_os_error(),\r\n            Some(libc::ECHILD),\r\n            \"the dead-root path must collect the child's exit status\"\r\n        );\r\n    }\r\n\r\n    /// [unit->REQ-LIVENESS-ORACLE-SOUND] the NO-SNAPSHOT arm, pinned WITHOUT a\r\n    /// platform that lacks a process table — the one claim neither the\r\n    /// manufactured corpse nor the int can make, since both run where a table\r\n    /// exists. Probe injected exactly as W1 injected `gone` into\r\n    /// `unconfirmed_verdict`.\r\n    ///\r\n    /// The load-bearing case is the last one: where the table has NOTHING to\r\n    /// say, the verdict must still be DEFINITE, because resolving to `None`\r\n    /// there would silently disable zombie detection on non-Linux unix.\r\n    #[test]\r\n    fn wrapper_alive_prefers_the_table_and_falls_back_where_there_is_none() {\r\n        // Table speaks → it WINS, even when a retained handle says otherwise.\r\n        // This is the Windows defect in one line: handle says alive, table says\r\n        // gone, and the corpse must read GONE.\r\n        assert!(!resolve_wrapper_alive(Some(false), || true));\r\n        assert!(resolve_wrapper_alive(Some(true), || false));\r\n        // No table → fall back to the handle probe, which is SOUND wherever no\r\n        // table exists (no-table ⇒ unix ⇒ no handle blind spot). Definite\r\n        // either way; never \"no knowledge\".\r\n        assert!(resolve_wrapper_alive(None, || true));\r\n        assert!(!resolve_wrapper_alive(None, || false));\r\n    }\r\n\r\n    /// [unit->REQ-LIVENESS-ORACLE-SOUND] the CONSUMER-level regression, over a\r\n    /// REAL handle-held corpse rather than a hand-passed bool: kill a child,\r\n    /// keep its handle open (what the broker does by holding `Arc<PtySession>`)\r\n    /// and require `session_is_zombie` to classify it as a zombie.\r\n    ///\r\n    /// RED-FIRST against the old code: `is_process_alive` answered `Some(true)`\r\n    /// for this corpse, so the verdict fell off the PRIMARY \"dead root,\r\n    /// surviving record\" arm onto the conditional one — and a dead root that is\r\n    /// NOT adapter-labeled was then claimed LIVE indefinitely, which is exactly\r\n    /// what `endpoint run`'s dup-guard and `cmd_rest`'s Suspend hint inherited.\r\n    /// WINDOWS-ONLY BY NAME: the blind spot does not exist on Unix.\r\n    #[cfg(windows)]\r\n    #[test]\r\n    fn windows_session_is_zombie_sees_a_handle_held_corpse_as_dead() {\r\n        let mut child = std::process::Command::new(\"cmd\")\r\n            .args([\"/C\", \"ping -n 30 127.0.0.1 >NUL\"])\r\n            .spawn()\r\n            .expect(\"spawn a real PTY-child stand-in\");\r\n        let pid = child.id();\r\n        assert!(\r\n            !session_is_zombie(Some(pid), false, 60_000),\r\n            \"precondition: a LIVE root is not a zombie\"\r\n        );\r\n\r\n        child.kill().expect(\"kill it\");\r\n        child.wait().expect(\"reap it\");\r\n        // `child` stays in scope: the handle is held exactly as the broker holds\r\n        // one for the session it is being asked about.\r\n        assert!(\r\n            spt_store::proc::is_process_alive(pid),\r\n            \"precondition: the corpse still reads ALIVE to the handle holder — \\\r\n             without this the test would pass vacuously on a released handle\"\r\n        );\r\n\r\n        assert!(\r\n            session_is_zombie(Some(pid), false, 60_000),\r\n            \"a dead root with a surviving record is a ZOMBIE even when it is not \\\r\n             adapter-labeled and even though its holder can still open it\"\r\n        );\r\n        drop(child);\r\n    }\r\n\r\n    // [unit->REQ-CONTROL-STAMP-CONVERGENCE] ADR-0041 decision 4: a stamp write\r\n    // from a PRE-reap sessions snapshot is REFUSED once a newer no-session truth\r\n    // (the reap's generation bump) has landed — the stale poll can never relatch\r\n    // `controlled=true` onto a perch whose session died. A snapshot taken at the\r\n    // CURRENT generation still applies (the legitimate late-bind convergence).\r\n    #[test]\r\n    fn stale_snapshot_stamp_write_refused_after_reap_generation_bump() {\r\n        crate::test_home::with_home(|_| {\r\n            let id = \"relatch\";\r\n            let perch = resolve_perch_path(id, ParentHint::Infer);\r\n            std::fs::create_dir_all(&perch).unwrap();\r\n            let rec =\r\n                spt_store::info::InfoJson::new(id, \"t\", std::process::id(), \"sid\", \"live_agent\");\r\n            spt_store::info::write_info(&perch, &rec).unwrap();\r\n\r\n            // A poll snapshots at the current generation…\r\n            let snap_gen = stamp_slot(id).gen.load(Ordering::Acquire);\r\n            // …then the exit-waiter reap lands first: bump + clear (what\r\n            // stamp_reaped does).\r\n            {\r\n                let slot = stamp_slot(id);\r\n                let _w = slot.write.lock().unwrap();\r\n                slot.gen.fetch_add(1, Ordering::AcqRel);\r\n                let _ = spt_store::info::set_driven_by(&perch, None);\r\n                let _ = spt_store::info::set_controlled(&perch, false);\r\n                let _ = spt_store::info::set_viewer_count(&perch, 0);\r\n            }\r\n\r\n            // The stale snapshot's write is refused — nothing relatches.\r\n            assert!(\r\n                !converge_perch_stamps(id, Some(\"PEERHEX\"), true, 2, snap_gen),\r\n                \"a pre-reap snapshot must be refused after the generation bump\"\r\n            );\r\n            let after = spt_store::info::read_info(&perch).unwrap();\r\n            assert!(!after.controlled, \"controlled stays cleared (no relatch)\");\r\n            assert_eq!(after.driven_by, None);\r\n            assert_eq!(after.viewer_count, None);\r\n\r\n            // A snapshot at the CURRENT generation applies — the legitimate\r\n            // late-bind convergence must keep working.\r\n            let fresh_gen = stamp_slot(id).gen.load(Ordering::Acquire);\r\n            assert!(\r\n                converge_perch_stamps(id, Some(\"PEERHEX\"), true, 2, fresh_gen),\r\n                \"a current-generation snapshot converges normally\"\r\n            );\r\n            let after = spt_store::info::read_info(&perch).unwrap();\r\n            assert!(after.controlled, \"late-bind convergence still lands\");\r\n            assert_eq!(after.driven_by.as_deref(), Some(\"PEERHEX\"));\r\n            assert_eq!(after.viewer_count, Some(2));\r\n        });\r\n    }\r\n\r\n    /// The cursor-advance kernel (restoration D4-1, doyle amendments 1–3):\r\n    /// advance to `seq+1` ONLY on a successful write, monotonic, frozen on a\r\n    /// failed write. This is the decision the old `let _ = write_frame(...)`\r\n    /// swallow dropped — advancing past a failed write would degrade\r\n    /// at-least-once output to at-most-once (the Q6 failure class).\r\n    // [unit->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\r\n    #[test]\r\n    fn delivered_cursor_advances_only_on_ok_and_is_monotonic() {\r\n        // Fresh log: cursor at 0.\r\n        let mut c = 0u64;\r\n        // Amendment 1: a successful write advances to seq+1.\r\n        c = advanced_cursor(c, 0, true);\r\n        assert_eq!(c, 1, \"ok write of seq 0 -> cursor 1\");\r\n        c = advanced_cursor(c, 1, true);\r\n        assert_eq!(c, 2, \"ok write of seq 1 -> cursor 2\");\r\n        // Amendment 1: a FAILED write (dying-but-not-detached subscriber) freezes\r\n        // the cursor — the next chunk is NOT marked delivered, so resume replays\r\n        // it (nothing skipped). This is the exact mid-stream-socket-death case.\r\n        let frozen = advanced_cursor(c, 2, false);\r\n        assert_eq!(frozen, 2, \"failed write of seq 2 -> cursor stays at 2\");\r\n        // A later successful write resumes advancing from the frozen point.\r\n        assert_eq!(\r\n            advanced_cursor(frozen, 2, true),\r\n            3,\r\n            \"ok re-send of seq 2 -> 3\"\r","truncated":true,"truncatedBy":"lines","totalLines":6373,"totalBytes":17612,"outputLines":355,"outputBytes":17612,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":16381,"displayContent":{"text":"/// Write a frame to the brain, ignoring failures (brain gone / conn poisoned).\r\n/// Bounded + cancelable (round-4): a dispatch reply behind a wedged conn fails\r\n/// at the deadline instead of parking the dispatch thread.\r\n// [impl->REQ-HAZARD-SHAREDSEND-NO-BLOCKING-WRITE-UNDER-LOCK]\r\nfn send_frame(send: &SharedSend, frame: &Envelope) {\r\n    let _ = send.write(frame);\r\n}\r\n\r\n/// Send an `error` event to the brain (best-effort).\r\nfn send_error(send: &SharedSend, message: &str) {\r\n    let frame = Envelope::new(\r\n        KIND_ERROR,\r\n        serde_json::to_value(ErrorEvent {\r\n            message: message.to_string(),\r\n        })\r\n        .expect(\"ErrorEvent serializes\"),\r\n    );\r\n    send_frame(send, &frame);\r\n}\r\n\r\n#[cfg(test)]\r\nmod tests {\r\n    use super::*;\r\n    use crate::msg::KIND_VIEWER_EVICTED;\r\n\r\n    // [unit->REQ-ER-BRINGUP-ANCHORS-PERCH] The discriminator that decides WHICH alarm the\r\n    // operator reads. Absent means the retained row can never be delivered and the text\r\n    // must not promise it; present means today's promise stands. The third case is the\r\n    // one doyle's rider is about: an answer we could not get is NOT an absence.\r\n    #[test]\r\n    fn the_absent_arm_fires_only_on_a_measured_absence() {\r\n        let d = tempfile::tempdir().unwrap();\r\n        let missing = d.path().join(\"info.json\");\r\n        assert!(\r\n            perch_record_absent(&missing),\r\n            \"no record: the retained row cannot be delivered by waiting\"\r\n        );\r\n\r\n        std::fs::write(&missing, \"{}\").unwrap();\r\n        assert!(\r\n            !perch_record_absent(&missing),\r\n            \"record present: the perch is merely slow, today's promise holds\"\r\n        );\r\n\r\n        // FAIL OPEN. A record that exists but is unreadable as JSON is still a rostered\r\n        // endpoint — the inject can land — so it must take the promising arm. Were the\r\n        // predicate `read_info(..).is_some()` this would flip to the harsh text and tell\r\n        // an operator, as a certainty, that a perch they have does not exist.\r\n        std::fs::write(&missing, \"not json at all {{{\").unwrap();\r\n        assert!(\r\n            !perch_record_absent(&missing),\r\n            \"unparseable is not absent — an absent answer is not a zero\"\r\n        );\r\n    }\r\n\r\n    // [unit->REQ-HAZARD-CONTROL-STAMP-CONVERGENCE] the pure divergence gate: a write is\r\n    // needed ONLY when the recorded stamps differ from the live session truth (no\r\n    // per-poll fsync storm). The stamp-before-bind case is `controlled false→true`.\r\n    #[test]\r\n    fn stamp_divergence_gates_writes() {\r\n        // Converged already → no writes.\r\n        assert_eq!(stamp_divergence(None, false, 0, None, false, 0), (false, false));\r\n        // The stamp-before-bind loss: perch says controlled=false, session IS driven.\r\n        assert_eq!(stamp_divergence(None, false, 0, None, true, 0), (true, false));\r\n        // A remote controller's driven_by appears → control write.\r\n        assert_eq!(stamp_divergence(None, true, 0, Some(\"n\"), true, 0), (true, false));\r\n        // Viewer count changed only → viewer write only.\r\n        assert_eq!(stamp_divergence(None, true, 0, None, true, 2), (false, true));\r\n        // Both diverge.\r\n        assert_eq!(stamp_divergence(Some(\"a\"), false, 1, None, true, 3), (true, true));\r\n    }\r\n\r\n    // [unit->REQ-UPDATE-RUNNING-IMAGE-SURFACE] the coordinator-image\r\n    // discriminator (F-025 amendment). Role cannot identify the coordinator —\r\n    // every client hellos as `Role::Brain`, the CLI's own `Brain::cold_start`\r\n    // included — so the generation the supervisor handed the child is the gate,\r\n    // and a client that holds none can never pass it.\r\n    #[test]\r\n    fn only_the_supervised_generation_can_claim_the_coordinator_image() {\r\n        // The supervised child's own generation is the ONLY accepted announce.\r\n        assert!(coordinator_announce_accepted(7, Some(7)));\r\n        // A client with no generation (the serde default 0) against a live\r\n        // supervisor at 7 — the CLI's shape — is refused.\r\n        assert!(!coordinator_announce_accepted(0, Some(7)));\r\n        // ...and is refused at generation 0 too when NOTHING is supervised, so a\r\n        // brokerless/supervisorless process cannot be talked into a coordinator.\r\n        assert!(!coordinator_announce_accepted(0, None));\r\n        // A brain the supervisor has already replaced (older generation) refused.\r\n        assert!(!coordinator_announce_accepted(6, Some(7)));\r\n\r\n        // The read gate: a record answers only while its generation is current.\r\n        let record = (7u64, \"0.20.0\".to_string());\r\n        assert_eq!(\r\n            recorded_coordinator_image(Some(&record), Some(7)).as_deref(),\r\n            Some(\"0.20.0\"),\r\n            \"the live coordinator's image is reported\"\r\n        );\r\n        assert_eq!(\r\n            recorded_coordinator_image(Some(&record), Some(8)),\r\n            None,\r\n            \"a superseded generation's image is NOT reported — the record must not \\\r\n             outlive the process it describes\"\r\n        );\r\n        assert_eq!(\r\n            recorded_coordinator_image(Some(&record), None),\r\n            None,\r\n            \"no supervised brain ⇒ nothing to report\"\r\n        );\r\n        assert_eq!(\r\n            recorded_coordinator_image(None, Some(7)),\r\n            None,\r\n            \"nothing announced ⇒ not reported (never a guess)\"\r\n        );\r\n    }\r\n\r\n    // [unit->REQ-ENDPOINT-CYCLE-HONEST] the ONE cycle-verb liveness verdict\r\n    // (ADR-0041 decision 6): dead-tree claims probe as zombies (reap + respawn\r\n    // honestly), live claims still refuse — the full table.\r\n    #[test]\r\n    fn zombie_verdict_table() {\r\n        // Dead root + surviving record → always a zombie (wedged/missed exit-wait).\r\n        assert!(zombie_verdict(Some(false), true, false, true));\r\n        assert!(zombie_verdict(Some(false), false, false, false));\r\n        // The deployah wedge shape: adapter wrapper alive, harness clients dead,\r\n        // past boot grace → zombie.\r\n        assert!(zombie_verdict(Some(true), true, false, true));\r\n        // Same shape INSIDE the boot grace → NOT a zombie (clients not forked yet).\r\n        assert!(!zombie_verdict(Some(true), true, false, false));\r\n        // Adapter wrapper with live clients → genuinely live, refuse stands.\r\n        assert!(!zombie_verdict(Some(true), true, true, true));\r\n        // Direct/ad-hoc spawn (empty adapter) is its own client: wrapper-alive\r\n        // means live, descendants never consulted (test/shell spawns).\r\n        assert!(!zombie_verdict(Some(true), false, false, true));\r\n        // Unknown pid → never guess.\r\n        assert!(!zombie_verdict(None, true, false, true));\r\n        // NO SNAPSHOT reaches here as `None` too (the oracle's third state) —\r\n        // and must land on the same \"never guess\" arm, NOT on dead-root. An\r\n        // empty process table answering `Some(false)` would make every live\r\n        // session a zombie: the W1 stale-row blocker inverted at broker scope.\r\n        assert!(!zombie_verdict(None, false, false, true));\r\n    }\r\n\r\n    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\r\n    #[test]\r\n    fn zombie_reap_declines_recycled_pid() {\r\n        use spt_store::proc::ProcIdentity;\r\n        // A record still remembers the old wrapper's birth, but the same pid\r\n        // now denotes a different process. It passes the old zombie predicate.\r\n        let pid = 42;\r\n        let born = 100;\r\n        assert!(zombie_verdict(Some(true), true, false, true));\r\n        let mut killed = None;\r\n        let result = reap_zombie_root(\r\n            Some(pid),\r\n            Some(born),\r\n            |_| ProcIdentity::Present(born + 1),\r\n            |target| killed = Some(target),\r\n        );\r\n        assert_eq!(result, Err(\"identity-mismatch\"));\r\n        assert_eq!(killed, None, \"the replacement and its descendants must survive\");\r\n    }\r\n\r\n    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\r\n    #[test]\r\n    fn zombie_reap_requires_positive_identity_but_dead_root_needs_no_kill() {\r\n        use spt_store::proc::ProcIdentity;\r\n        for (pid, born, observed, expected, killed_pid) in [\r\n            (Some(42), Some(100), ProcIdentity::Present(100), Ok(()), Some(42)),\r\n            (Some(42), None, ProcIdentity::Present(100), Err(\"identity-unproven\"), None),\r\n            (Some(42), Some(100), ProcIdentity::Unproven, Err(\"identity-unproven\"), None),\r\n            (None, Some(100), ProcIdentity::Present(100), Err(\"pid-unknown\"), None),\r\n            (Some(42), None, ProcIdentity::Absent, Ok(()), None),\r\n        ] {\r\n            let mut killed = None;\r\n            let result = reap_zombie_root(pid, born, |_| observed, |target| killed = Some(target));\r\n            assert_eq!(result, expected, \"{pid:?} / {born:?} / {observed:?}\");\r\n            assert_eq!(killed, killed_pid, \"{pid:?} / {born:?} / {observed:?}\");\r\n        }\r\n    }\r\n\r\n    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\r\n    #[cfg(target_os = \"linux\")]\r\n    #[test]\r\n    fn zombie_reap_collects_an_exited_child_without_signalling() {\r\n        use spt_store::proc::{self, ProcIdentity};\r\n        let mut child = std::process::Command::new(\"sh\")\r\n            .args([\"-c\", \"exit 0\"])\r\n            .spawn()\r\n            .unwrap();\r\n        let pid = child.id();\r\n        let deadline = Instant::now() + Duration::from_secs(3);\r\n        while !proc::provably_gone(pid) {\r\n            if Instant::now() >= deadline {\r\n                let _ = child.kill();\r\n                let _ = child.wait();\r\n                panic!(\"child did not exit\");\r\n            }\r\n            std::thread::sleep(Duration::from_millis(5));\r\n        }\r\n        reap_zombie_root(\r\n            Some(pid),\r\n            None,\r\n            |_| ProcIdentity::Absent,\r\n            |_| panic!(\"an exited child must never be signalled\"),\r\n        )\r\n        .unwrap();\r\n        assert_eq!(\r\n            child.wait().unwrap_err().raw_os_error(),\r\n            Some(libc::ECHILD),\r\n            \"the dead-root path must collect the child's exit status\"\r\n        );\r\n    }\r\n\r\n    /// [unit->REQ-LIVENESS-ORACLE-SOUND] the NO-SNAPSHOT arm, pinned WITHOUT a\r\n    /// platform that lacks a process table — the one claim neither the\r\n    /// manufactured corpse nor the int can make, since both run where a table\r\n    /// exists. Probe injected exactly as W1 injected `gone` into\r\n    /// `unconfirmed_verdict`.\r\n    ///\r\n    /// The load-bearing case is the last one: where the table has NOTHING to\r\n    /// say, the verdict must still be DEFINITE, because resolving to `None`\r\n    /// there would silently disable zombie detection on non-Linux unix.\r\n    #[test]\r\n    fn wrapper_alive_prefers_the_table_and_falls_back_where_there_is_none() {\r\n        // Table speaks → it WINS, even when a retained handle says otherwise.\r\n        // This is the Windows defect in one line: handle says alive, table says\r\n        // gone, and the corpse must read GONE.\r\n        assert!(!resolve_wrapper_alive(Some(false), || true));\r\n        assert!(resolve_wrapper_alive(Some(true), || false));\r\n        // No table → fall back to the handle probe, which is SOUND wherever no\r\n        // table exists (no-table ⇒ unix ⇒ no handle blind spot). Definite\r\n        // either way; never \"no knowledge\".\r\n        assert!(resolve_wrapper_alive(None, || true));\r\n        assert!(!resolve_wrapper_alive(None, || false));\r\n    }\r\n\r\n    /// [unit->REQ-LIVENESS-ORACLE-SOUND] the CONSUMER-level regression, over a\r\n    /// REAL handle-held corpse rather than a hand-passed bool: kill a child,\r\n    /// keep its handle open (what the broker does by holding `Arc<PtySession>`)\r\n    /// and require `session_is_zombie` to classify it as a zombie.\r\n    ///\r\n    /// RED-FIRST against the old code: `is_process_alive` answered `Some(true)`\r\n    /// for this corpse, so the verdict fell off the PRIMARY \"dead root,\r\n    /// surviving record\" arm onto the conditional one — and a dead root that is\r\n    /// NOT adapter-labeled was then claimed LIVE indefinitely, which is exactly\r\n    /// what `endpoint run`'s dup-guard and `cmd_rest`'s Suspend hint inherited.\r\n    /// WINDOWS-ONLY BY NAME: the blind spot does not exist on Unix.\r\n    #[cfg(windows)]\r\n    #[test]\r\n    fn windows_session_is_zombie_sees_a_handle_held_corpse_as_dead() {\r\n        let mut child = std::process::Command::new(\"cmd\")\r\n            .args([\"/C\", \"ping -n 30 127.0.0.1 >NUL\"])\r\n            .spawn()\r\n            .expect(\"spawn a real PTY-child stand-in\");\r\n        let pid = child.id();\r\n        assert!(\r\n            !session_is_zombie(Some(pid), false, 60_000),\r\n            \"precondition: a LIVE root is not a zombie\"\r\n        );\r\n\r\n        child.kill().expect(\"kill it\");\r\n        child.wait().expect(\"reap it\");\r\n        // `child` stays in scope: the handle is held exactly as the broker holds\r\n        // one for the session it is being asked about.\r\n        assert!(\r\n            spt_store::proc::is_process_alive(pid),\r\n            \"precondition: the corpse still reads ALIVE to the handle holder — \\\r\n             without this the test would pass vacuously on a released handle\"\r\n        );\r\n\r\n        assert!(\r\n            session_is_zombie(Some(pid), false, 60_000),\r\n            \"a dead root with a surviving record is a ZOMBIE even when it is not \\\r\n             adapter-labeled and even though its holder can still open it\"\r\n        );\r\n        drop(child);\r\n    }\r\n\r\n    // [unit->REQ-CONTROL-STAMP-CONVERGENCE] ADR-0041 decision 4: a stamp write\r\n    // from a PRE-reap sessions snapshot is REFUSED once a newer no-session truth\r\n    // (the reap's generation bump) has landed — the stale poll can never relatch\r\n    // `controlled=true` onto a perch whose session died. A snapshot taken at the\r\n    // CURRENT generation still applies (the legitimate late-bind convergence).\r\n    #[test]\r\n    fn stale_snapshot_stamp_write_refused_after_reap_generation_bump() {\r\n        crate::test_home::with_home(|_| {\r\n            let id = \"relatch\";\r\n            let perch = resolve_perch_path(id, ParentHint::Infer);\r\n            std::fs::create_dir_all(&perch).unwrap();\r\n            let rec =\r\n                spt_store::info::InfoJson::new(id, \"t\", std::process::id(), \"sid\", \"live_agent\");\r\n            spt_store::info::write_info(&perch, &rec).unwrap();\r\n\r\n            // A poll snapshots at the current generation…\r\n            let snap_gen = stamp_slot(id).gen.load(Ordering::Acquire);\r\n            // …then the exit-waiter reap lands first: bump + clear (what\r\n            // stamp_reaped does).\r\n            {\r\n                let slot = stamp_slot(id);\r\n                let _w = slot.write.lock().unwrap();\r\n                slot.gen.fetch_add(1, Ordering::AcqRel);\r\n                let _ = spt_store::info::set_driven_by(&perch, None);\r\n                let _ = spt_store::info::set_controlled(&perch, false);\r\n                let _ = spt_store::info::set_viewer_count(&perch, 0);\r\n            }\r\n\r\n            // The stale snapshot's write is refused — nothing relatches.\r\n            assert!(\r\n                !converge_perch_stamps(id, Some(\"PEERHEX\"), true, 2, snap_gen),\r\n                \"a pre-reap snapshot must be refused after the generation bump\"\r\n            );\r\n            let after = spt_store::info::read_info(&perch).unwrap();\r\n            assert!(!after.controlled, \"controlled stays cleared (no relatch)\");\r\n            assert_eq!(after.driven_by, None);\r\n            assert_eq!(after.viewer_count, None);\r\n\r\n            // A snapshot at the CURRENT generation applies — the legitimate\r\n            // late-bind convergence must keep working.\r\n            let fresh_gen = stamp_slot(id).gen.load(Ordering::Acquire);\r\n            assert!(\r\n                converge_perch_stamps(id, Some(\"PEERHEX\"), true, 2, fresh_gen),\r\n                \"a current-generation snapshot converges normally\"\r\n            );\r\n            let after = spt_store::info::read_info(&perch).unwrap();\r\n            assert!(after.controlled, \"late-bind convergence still lands\");\r\n            assert_eq!(after.driven_by.as_deref(), Some(\"PEERHEX\"));\r\n            assert_eq!(after.viewer_count, Some(2));\r\n        });\r\n    }\r\n\r\n    /// The cursor-advance kernel (restoration D4-1, doyle amendments 1–3):\r\n    /// advance to `seq+1` ONLY on a successful write, monotonic, frozen on a\r\n    /// failed write. This is the decision the old `let _ = write_frame(...)`\r\n    /// swallow dropped — advancing past a failed write would degrade\r\n    /// at-least-once output to at-most-once (the Q6 failure class).\r\n    // [unit->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\r\n    #[test]\r\n    fn delivered_cursor_advances_only_on_ok_and_is_monotonic() {\r\n        // Fresh log: cursor at 0.\r\n        let mut c = 0u64;\r\n        // Amendment 1: a successful write advances to seq+1.\r\n        c = advanced_cursor(c, 0, true);\r\n        assert_eq!(c, 1, \"ok write of seq 0 -> cursor 1\");\r\n        c = advanced_cursor(c, 1, true);\r\n        assert_eq!(c, 2, \"ok write of seq 1 -> cursor 2\");\r\n        // Amendment 1: a FAILED write (dying-but-not-detached subscriber) freezes\r\n        // the cursor — the next chunk is NOT marked delivered, so resume replays\r\n        // it (nothing skipped). This is the exact mid-stream-socket-death case.\r\n        let frozen = advanced_cursor(c, 2, false);\r\n        assert_eq!(frozen, 2, \"failed write of seq 2 -> cursor stays at 2\");\r\n        // A later successful write resumes advancing from the frozen point.\r\n        assert_eq!(\r\n            advanced_cursor(frozen, 2, true),\r\n            3,\r\n            \"ok re-send of seq 2 -> 3\"\r\n        );\n…\n    }\n…\n}","startLine":10009,"lineNumbers":[10009,10010,10011,10012,10013,10014,10015,10016,10017,10018,10019,10020,10021,10022,10023,10024,10025,10026,10027,10028,10029,10030,10031,10032,10033,10034,10035,10036,10037,10038,10039,10040,10041,10042,10043,10044,10045,10046,10047,10048,10049,10050,10051,10052,10053,10054,10055,10056,10057,10058,10059,10060,10061,10062,10063,10064,10065,10066,10067,10068,10069,10070,10071,10072,10073,10074,10075,10076,10077,10078,10079,10080,10081,10082,10083,10084,10085,10086,10087,10088,10089,10090,10091,10092,10093,10094,10095,10096,10097,10098,10099,10100,10101,10102,10103,10104,10105,10106,10107,10108,10109,10110,10111,10112,10113,10114,10115,10116,10117,10118,10119,10120,10121,10122,10123,10124,10125,10126,10127,10128,10129,10130,10131,10132,10133,10134,10135,10136,10137,10138,10139,10140,10141,10142,10143,10144,10145,10146,10147,10148,10149,10150,10151,10152,10153,10154,10155,10156,10157,10158,10159,10160,10161,10162,10163,10164,10165,10166,10167,10168,10169,10170,10171,10172,10173,10174,10175,10176,10177,10178,10179,10180,10181,10182,10183,10184,10185,10186,10187,10188,10189,10190,10191,10192,10193,10194,10195,10196,10197,10198,10199,10200,10201,10202,10203,10204,10205,10206,10207,10208,10209,10210,10211,10212,10213,10214,10215,10216,10217,10218,10219,10220,10221,10222,10223,10224,10225,10226,10227,10228,10229,10230,10231,10232,10233,10234,10235,10236,10237,10238,10239,10240,10241,10242,10243,10244,10245,10246,10247,10248,10249,10250,10251,10252,10253,10254,10255,10256,10257,10258,10259,10260,10261,10262,10263,10264,10265,10266,10267,10268,10269,10270,10271,10272,10273,10274,10275,10276,10277,10278,10279,10280,10281,10282,10283,10284,10285,10286,10287,10288,10289,10290,10291,10292,10293,10294,10295,10296,10297,10298,10299,10300,10301,10302,10303,10304,10305,10306,10307,10308,10309,10310,10311,10312,10313,10314,10315,10316,10317,10318,10319,10320,10321,10322,10323,10324,10325,10326,10327,10328,10329,10330,10331,10332,10333,10334,10335,10336,10337,10338,10339,10340,10341,10342,10343,10344,10345,10346,10347,10348,10349,10350,10351,10352,10353,10354,10355,10356,10357,10358,10359,10360,10361,10362,10363,10364,null,10378,null,16381]},"fileSize":851913,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates\\spt-daemon\\src\\broker.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":16381,"totalBytes":17612,"outputLines":355,"outputBytes":17612,"shownRange":{"start":10009,"end":10363},"nextOffset":10364}}},"isError":false,"timestamp":1789006224555}}
{"type":"message","id":"aca2f79c","parentId":"3c972d91","timestamp":"2026-09-10T02:10:26.009Z","message":{"role":"toolResult","toolCallId":"call_Bizb2gxW5yRY9dS8cweTrazn|fc_0dc34a7a7ab6802d016aa21190543887d294f707028550fb4e","toolName":"grep","content":[{"type":"text","text":"# .worktrees/285-zombie/\n## traceable-reqs.toml#2B13\n 2843:[[requirements]]\n*2844:id = \"REQ-BROKER-ZOMBIE-IDENTITY\"\n 2845:title = \"Broker zombie reaping checks the session root's spawn-time process identity before tree-kill; unknown or changed identity declines without teardown, while a provably dead root still permits stale-session cleanup without signaling its remembered PID\"\n 2846:required_stages = [\"doc\", \"impl\", \"unit\"] # releases#285: deterministic injected identity/kill boundary; existing cycle tests cover dead-root convergence.\n 2847:\n...\n 3341:title = \"A dead harness relay MUST converge the endpoint's projection — an endpoint whose relay process is provably gone cannot keep rendering `ONLINE - HARNESS ONLY` with ready=true alive=true and a registered address merely because the owner parent is still alive. RE-PROVEN PRESENT on 0.44.0 (hertz W0 item 2, 2026-07-27, fresh isolated build sha-prefix 00e15f): relay pid 38764 killed 06:21:01Z, owner pid 12156 live; 148s later info.json still pid=38764 status=online, list JSON ready=true alive=true a...\n*3342:required_stages = [\"impl\", \"unit\", \"int\"]  # ACTIVATED FIELD-TRUTH W1 (todlando 2026-07-27). impl = `liveness::relay_liveness` — the ONE relay-liveness authority, routed through the shipped `proc::process_identity` oracle (handle-immune table read; `Unproven` never kills) against a new `info.pid_started_at` birth stamp written at the bind seam, so a recycled pid reads Gone instead of keeping a corpse ONLINE; `info::converge_dead_relay` (terminal triple under a session+pid+online guard, because this obs...\n 3343:\n 3344:[[requirements]]\n 3345:id = \"REQ-CREATE-BIND-REST-ACTIVE\"\n...\n 4168:id = \"REQ-SHELL-KILL-AUTHENTICATED\"\n*4169:title = \"A RECORDED PID IS NOT KILL AUTHORITY ON THE PRODUCT PATH EITHER: no shell-lifecycle kill fires until the pid+birth PAIR proves the process at that pid is still the one we launched. BAROMETER W2 authenticated the DERIVATION path (`shellinfo::shell_pid_provably_dead` runs the pair test) and left the KILL path believing a bare pid, so the same recycled-pid state that the derived read correctly calls a corpse still routes to `taskkill /PID <pid> /T /F` (unix `kill -9`) against whatever unrelated pro...\n 4170:required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # ACTIVATED BAROMETER W2 reopen in the commit landing the evidence. doc = the KNOWN-HAZARDS 7.58 amend this fix carries (doyle's rider: the entry was scoped TEST-only and that scoping went false the moment the product defect existed, so the de-scope is a mint-time answer, not an assembly-time one). MINTED BAROMETER W2 reopen (todlando, 2026-08-02), releases#114 -- inactive-first per doyle's build order. Kin REQ-HAZARD-TEST-PID-TREE-KILL-IDENTITY (the same...\n 4171:\n 4172:[[requirements]]\n...\n 4482:  \"REQ-BROKER-STOP-ENDPOINT-DENY\",\n*4483:  \"REQ-BROKER-ZOMBIE-IDENTITY\",\n 4484:  \"REQ-DAEMON-1\",\n 4485:  \"REQ-DAEMON-3\",\n 4486:  \"REQ-DAEMON-4\",\n\n## crates/spt-daemon/src/\n### broker.rs#B03E\n 430:/// is teardown too, not a safe fallback for an identity we could not establish.\n*431:// [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n 432:fn reap_zombie_root(\n 433:    pid: Option<u32>,\n 434:    born: Option<u64>,\n...\n 4152:    /// and BEFORE any waiter can reap it. Never refreshed from a remembered pid.\n*4153:    // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n 4154:    process_started_at: Option<u64>,\n 4155:}\n 4156:\n...\n 7987:        // and from the client's own wait: the single-flight gate below (bounded by the\n*7988:        // holder's PROGRESS since #235, plus an unbounded-looking zombie-reap re-evaluation)\n 7989:        // and the ConPTY create (candidate C). Stamped in the SHARED choke, not\n 7990:        // only on the bring-up path, because the choke is where the time goes.\n 7991:        // [impl->REQ-ER-BRINGUP-LAUNCH-PHASE-TRACE]\n...\n 8140:                            // snapshot-less Unix cleanup and Linux zombie demotion.\n*8141:                            // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n 8142:                            if let Err(reason) = reap_zombie_root(\n 8143:                                spid,\n 8144:                                process_started_at,\n...\n 8288:        // has been started yet. Exec may change its image, not its birth stamp.\n*8289:        // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n 8290:        let process_started_at = pid.and_then(spt_store::proc::process_started_at);\n 8291:        // The ConPTY-create span releases#199 candidate C names, closed.\n 8292:        spawn_phase(\"pty_created\", &format!(\"pid={pid:?}\"));\n...\n 10150:\n*10151:    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\n 10152:    #[test]\n 10153:    fn zombie_reap_declines_recycled_pid() {\n 10154:        use spt_store::proc::ProcIdentity;\n...\n 10170:\n*10171:    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\n 10172:    #[test]\n 10173:    fn zombie_reap_requires_positive_identity_but_dead_root_needs_no_kill() {\n 10174:        use spt_store::proc::ProcIdentity;\n...\n 10188:\n*10189:    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\n 10190:    #[cfg(target_os = \"linux\")]\n 10191:    #[test]\n 10192:    fn zombie_reap_collects_an_exited_child_without_signalling() {\n\n## docs/\n### KNOWN-HAZARDS.md#2F19\n 847:- **spt-core mapping:** `spt-daemon/src/livehost.rs` (restart gate + reconcile DEFER custody reads); `spt-store` resume-custody record + `proc.rs` snapshot identity; regression = the recycled-pid rig (custody pair mismatching a live impostor pid → record deleted, reconcile proceeds, row goes honest).\n*848:<!-- [doc->REQ-BROKER-ZOMBIE-IDENTITY] -->\n 849:- **Zombie-reap kill boundary (releases#285):** `broker.rs` captures the PTY root's creation time before starting its exit waiter; a later zombie verdict alone never licenses killing that remembered number. Fresh death permits cleanup without a signal; otherwise the live start time must match. `SPAWN_ZOMBIE_REAP_DECLINE` means neither tree-kill nor forced de-table runs, including any resource-drop fallback. The regression injects a different birth at the same PID and observes refusal with no kill. This i...\n 850:- **Source:** DAEMON-LIFECYCLE W1 (ADR-0047 decision 1; hertz field RCA bug 1).\n 851:\n\n### adr/\n#### 0041-endpoint-lifecycle-truth.md#A7B4\n 82:\n*83:<!-- [doc->REQ-BROKER-ZOMBIE-IDENTITY] -->\n 84:   **Zombie-kill identity guard (releases#285).** Liveness is not permission to\n 85:   kill a remembered PID. The broker records the root's OS creation time just\n 86:   after PTY spawn, before starting its exit waiter. The child is still owned:\n\n[Some lines truncated to 512 chars]"}],"details":{"scopePath":".worktrees/285-zombie","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":14,"fileCount":4,"files":[".worktrees/285-zombie/crates/spt-daemon/src/broker.rs",".worktrees/285-zombie/docs/KNOWN-HAZARDS.md",".worktrees/285-zombie/docs/adr/0041-endpoint-lifecycle-truth.md",".worktrees/285-zombie/traceable-reqs.toml"],"fileMatches":[{"path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs","count":8},{"path":".worktrees/285-zombie/docs/KNOWN-HAZARDS.md","count":1},{"path":".worktrees/285-zombie/docs/adr/0041-endpoint-lifecycle-truth.md","count":1},{"path":".worktrees/285-zombie/traceable-reqs.toml","count":4}],"truncated":true,"displayContent":"# .worktrees/285-zombie/\n## traceable-reqs.toml#2B13\n 2843│[[requirements]]\n*2844│id = \"REQ-BROKER-ZOMBIE-IDENTITY\"\n 2845│title = \"Broker zombie reaping checks the session root's spawn-time process identity before tree-kill; unknown or changed identity declines without teardown, while a provably dead root still permits stale-session cleanup without signaling its remembered PID\"\n 2846│required_stages = [\"doc\", \"impl\", \"unit\"] # releases#285: deterministic injected identity/kill boundary; existing cycle tests cover dead-root convergence.\n 2847│\n     │...\n 3341│title = \"A dead harness relay MUST converge the endpoint's projection — an endpoint whose relay process is provably gone cannot keep rendering `ONLINE - HARNESS ONLY` with ready=true alive=true and a registered address merely because the owner parent is still alive. RE-PROVEN PRESENT on 0.44.0 (hertz W0 item 2, 2026-07-27, fresh isolated build sha-prefix 00e15f): relay pid 38764 killed 06:21:01Z, owner pid 12156 live; 148s later info.json still pid=38764 status=online, list JSON ready=true alive=true a...\n*3342│required_stages = [\"impl\", \"unit\", \"int\"]  # ACTIVATED FIELD-TRUTH W1 (todlando 2026-07-27). impl = `liveness::relay_liveness` — the ONE relay-liveness authority, routed through the shipped `proc::process_identity` oracle (handle-immune table read; `Unproven` never kills) against a new `info.pid_started_at` birth stamp written at the bind seam, so a recycled pid reads Gone instead of keeping a corpse ONLINE; `info::converge_dead_relay` (terminal triple under a session+pid+online guard, because this obs...\n 3343│\n 3344│[[requirements]]\n 3345│id = \"REQ-CREATE-BIND-REST-ACTIVE\"\n     │...\n 4168│id = \"REQ-SHELL-KILL-AUTHENTICATED\"\n*4169│title = \"A RECORDED PID IS NOT KILL AUTHORITY ON THE PRODUCT PATH EITHER: no shell-lifecycle kill fires until the pid+birth PAIR proves the process at that pid is still the one we launched. BAROMETER W2 authenticated the DERIVATION path (`shellinfo::shell_pid_provably_dead` runs the pair test) and left the KILL path believing a bare pid, so the same recycled-pid state that the derived read correctly calls a corpse still routes to `taskkill /PID <pid> /T /F` (unix `kill -9`) against whatever unrelated pro...\n 4170│required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # ACTIVATED BAROMETER W2 reopen in the commit landing the evidence. doc = the KNOWN-HAZARDS 7.58 amend this fix carries (doyle's rider: the entry was scoped TEST-only and that scoping went false the moment the product defect existed, so the de-scope is a mint-time answer, not an assembly-time one). MINTED BAROMETER W2 reopen (todlando, 2026-08-02), releases#114 -- inactive-first per doyle's build order. Kin REQ-HAZARD-TEST-PID-TREE-KILL-IDENTITY (the same...\n 4171│\n 4172│[[requirements]]\n     │...\n 4482│  \"REQ-BROKER-STOP-ENDPOINT-DENY\",\n*4483│  \"REQ-BROKER-ZOMBIE-IDENTITY\",\n 4484│  \"REQ-DAEMON-1\",\n 4485│  \"REQ-DAEMON-3\",\n 4486│  \"REQ-DAEMON-4\",\n\n## crates/spt-daemon/src/\n### broker.rs#B03E\n   430│/// is teardown too, not a safe fallback for an identity we could not establish.\n  *431│// [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n   432│fn reap_zombie_root(\n   433│    pid: Option<u32>,\n   434│    born: Option<u64>,\n      │...\n  4152│    /// and BEFORE any waiter can reap it. Never refreshed from a remembered pid.\n *4153│    // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n  4154│    process_started_at: Option<u64>,\n  4155│}\n  4156│\n      │...\n  7987│        // and from the client's own wait: the single-flight gate below (bounded by the\n *7988│        // holder's PROGRESS since #235, plus an unbounded-looking zombie-reap re-evaluation)\n  7989│        // and the ConPTY create (candidate C). Stamped in the SHARED choke, not\n  7990│        // only on the bring-up path, because the choke is where the time goes.\n  7991│        // [impl->REQ-ER-BRINGUP-LAUNCH-PHASE-TRACE]\n      │...\n  8140│                            // snapshot-less Unix cleanup and Linux zombie demotion.\n *8141│                            // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n  8142│                            if let Err(reason) = reap_zombie_root(\n  8143│                                spid,\n  8144│                                process_started_at,\n      │...\n  8288│        // has been started yet. Exec may change its image, not its birth stamp.\n *8289│        // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n  8290│        let process_started_at = pid.and_then(spt_store::proc::process_started_at);\n  8291│        // The ConPTY-create span releases#199 candidate C names, closed.\n  8292│        spawn_phase(\"pty_created\", &format!(\"pid={pid:?}\"));\n      │...\n 10150│\n*10151│    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\n 10152│    #[test]\n 10153│    fn zombie_reap_declines_recycled_pid() {\n 10154│        use spt_store::proc::ProcIdentity;\n      │...\n 10170│\n*10171│    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\n 10172│    #[test]\n 10173│    fn zombie_reap_requires_positive_identity_but_dead_root_needs_no_kill() {\n 10174│        use spt_store::proc::ProcIdentity;\n      │...\n 10188│\n*10189│    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\n 10190│    #[cfg(target_os = \"linux\")]\n 10191│    #[test]\n 10192│    fn zombie_reap_collects_an_exited_child_without_signalling() {\n\n## docs/\n### KNOWN-HAZARDS.md#2F19\n 847│- **spt-core mapping:** `spt-daemon/src/livehost.rs` (restart gate + reconcile DEFER custody reads); `spt-store` resume-custody record + `proc.rs` snapshot identity; regression = the recycled-pid rig (custody pair mismatching a live impostor pid → record deleted, reconcile proceeds, row goes honest).\n*848│<!-- [doc->REQ-BROKER-ZOMBIE-IDENTITY] -->\n 849│- **Zombie-reap kill boundary (releases#285):** `broker.rs` captures the PTY root's creation time before starting its exit waiter; a later zombie verdict alone never licenses killing that remembered number. Fresh death permits cleanup without a signal; otherwise the live start time must match. `SPAWN_ZOMBIE_REAP_DECLINE` means neither tree-kill nor forced de-table runs, including any resource-drop fallback. The regression injects a different birth at the same PID and observes refusal with no kill. This i...\n 850│- **Source:** DAEMON-LIFECYCLE W1 (ADR-0047 decision 1; hertz field RCA bug 1).\n 851│\n\n### adr/\n#### 0041-endpoint-lifecycle-truth.md#A7B4\n 82│\n*83│<!-- [doc->REQ-BROKER-ZOMBIE-IDENTITY] -->\n 84│   **Zombie-kill identity guard (releases#285).** Liveness is not permission to\n 85│   kill a remembered PID. The broker records the root's OS creation time just\n 86│   after PTY spawn, before starting its exit waiter. The child is still owned:","linesTruncated":true,"meta":{"limits":{"columnTruncated":{"maxColumn":512}}}},"isError":false,"timestamp":1789006226009}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_mEFsCxxo8VzkODpvtbngpjSP|fc_0dc34a7a7ab6802d016aa21194238087d2985196927754b99b","toolName":"grep","startedAt":"2026-09-10T02:10:30.829Z","args":{"path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs"},"intent":"Locating broker spawn fixtures"},"id":"22f408a9","parentId":"aca2f79c","timestamp":"2026-09-10T02:10:30.829Z"}
{"type":"message","id":"7d5b215c","parentId":"22f408a9","timestamp":"2026-09-10T02:10:30.830Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_mEFsCxxo8VzkODpvtbngpjSP|fc_0dc34a7a7ab6802d016aa21194238087d2985196927754b99b","name":"grep","arguments":{"i":"Locating broker spawn fixtures","pattern":"fn .*spawn|fn .*zombie|HostedSession \\{|Broker::new|dispatch_spawn\\(|test.*probe|thread_local!","path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs","case":null,"gitignore":null,"skip":null},"intent":"Locating broker spawn fixtures"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":12345,"output":86,"cacheRead":21760,"cacheWrite":0,"totalTokens":34191,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1789006226141,"responseId":"resp_0dc34a7a7ab6802d016aa21192766087d2847fe2c30098a81d","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_0dc34a7a7ab6802d016aa21194238087d2985196927754b99b","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating broker spawn fixtures\",\"pattern\":\"fn .*spawn|fn .*zombie|HostedSession \\\\{|Broker::new|dispatch_spawn\\\\(|test.*probe|thread_local!\",\"path\":\".worktrees/285-zombie/crates/spt-daemon/src/broker.rs\",\"case\":null,\"gitignore\":null,\"skip\":null}","call_id":"call_mEFsCxxo8VzkODpvtbngpjSP","internal_chat_message_metadata_passthrough":{"create_time":1789006226.775836,"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"grep","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}}]},"duration":4686.56780000031,"ttft":2579.5163000002503,"completedAt":1789006230828,"contextSnapshot":{"promptTokens":34105,"nonMessageTokens":16660,"compactionEpoch":0}}}
{"type":"message","id":"28c10739","parentId":"7d5b215c","timestamp":"2026-09-10T02:10:30.844Z","message":{"role":"toolResult","toolCallId":"call_mEFsCxxo8VzkODpvtbngpjSP|fc_0dc34a7a7ab6802d016aa21194238087d2985196927754b99b","toolName":"grep","content":[{"type":"text","text":"[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#B03E]\n 388:/// its clients yet. Env-tunable so the int rig is deterministic.\n*389:fn spawn_client_grace() -> Duration {\n 390:    std::env::var(\"SPT_SPAWN_CLIENT_GRACE_MS\")\n 391:        .ok()\n 392:        .and_then(|v| v.parse::<u64>().ok())\n...\n 413:// [impl->REQ-ENDPOINT-CYCLE-HONEST]\n*414:fn zombie_verdict(\n 415:    wrapper_alive: Option<bool>,\n 416:    adapter_labeled: bool,\n 417:    has_live_descendants: bool,\n...\n 431:// [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n*432:fn reap_zombie_root(\n 433:    pid: Option<u32>,\n 434:    born: Option<u64>,\n 435:    observe: impl FnOnce(u32) -> spt_store::proc::ProcIdentity,\n...\n 477:// [impl->REQ-ENDPOINT-CYCLE-HONEST]\n*478:pub fn session_is_zombie(pid: Option<u32>, adapter_labeled: bool, spawned_ms_ago: u64) -> bool {\n 479:    // THE ORACLE, not a handle-probe (KNOWN-HAZARDS 7.50). `is_process_alive`\n 480:    // asks `OpenProcess`, which keeps succeeding for a TERMINATED pid while a\n 481:    // handle to it stays open — and this broker holds `Arc<PtySession>`, hence\n...\n 671:/// then-give-up path fast).\n*672:fn translate_respawn_budget() -> u32 {\n 673:    match std::env::var(\"SPT_TRANSLATE_RESPAWN_BUDGET\") {\n 674:        Ok(n) => n.parse::<u32>().ok().unwrap_or(TRANSLATE_RESPAWN_BUDGET),\n 675:        Err(_) => TRANSLATE_RESPAWN_BUDGET,\n...\n 4104:/// session, plus its gapless-resume output log.\n*4105:struct HostedSession {\n 4106:    /// The PTY + child (PTY master/writer + spawned child process).\n 4107:    session: Arc<PtySession>,\n 4108:    /// The session's dedicated PTY input-writer (v0.13.0 P0,\n...\n 4209:    /// whose PTY write handle this thread now exclusively owns.\n*4210:    fn spawn(session: Arc<PtySession>, endpoint: String) -> Arc<InputWriter> {\n 4211:        let (tx, rx) = sync_channel::<InputRecord>(input_queue_depth());\n 4212:        let writer = thread::spawn(move || input_writer(session, rx));\n 4213:        Arc::new(InputWriter {\n...\n 5998:            match env.kind.as_str() {\n*5999:                KIND_SPAWN => match self.dispatch_spawn(env, &send) {\n 6000:                    Ok(id) => my_subs.push(id),\n 6001:                    Err(msg) => send_error(&send, &msg),\n 6002:                },\n...\n 6379:    // [impl->REQ-HAZARD-DAEMON-SCHED-NONBLOCKING]\n*6380:    fn dispatch_spawn(&self, env: Envelope, send: &SharedSend) -> Result<u64, String> {\n 6381:        let req: SpawnReq =\n 6382:            serde_json::from_value(env.payload).map_err(|e| format!(\"bad spawn payload: {e}\"))?;\n 6383:        self.dispatch_spawn_policy(req, send, false)\n...\n 6392:    // [impl->REQ-SPAWN-FRESH-TRUTHFUL]\n*6393:    fn dispatch_spawn_fresh(&self, env: Envelope, send: &SharedSend) -> Result<Option<u64>, String> {\n 6394:        let req: SpawnReq =\n 6395:            serde_json::from_value(env.payload).map_err(|e| format!(\"bad spawn payload: {e}\"))?;\n 6396:        self.dispatch_spawn_policy(req, send, true)\n...\n 7977:    /// ResumeOrReuse/wake, `fresh=true` = Fresh/RejectExisting).\n*7978:    fn dispatch_spawn_policy(\n 7979:        &self,\n 7980:        req: SpawnReq,\n 7981:        send: &SharedSend,\n...\n 8580:            id,\n*8581:            HostedSession {\n 8582:                session,\n 8583:                input,\n 8584:                drain,\n...\n 8843:    // [impl->REQ-HAZARD-TRANSLATE-FAULT-PERMANENT-DEATH]\n*8844:    fn respawn_faulted_translation(&self, endpoint: &str) -> Option<Arc<Translation>> {\n 8845:        // Snapshot the argv + input writer + shared respawn counter + output log under\n 8846:        // the lock (the log tap feeds the W5-A settle-gate + echo-verify).\n 8847:        let (argv, input, respawns, log) = {\n...\n 10127:    #[test]\n*10128:    fn zombie_verdict_table() {\n 10129:        // Dead root + surviving record → always a zombie (wedged/missed exit-wait).\n 10130:        assert!(zombie_verdict(Some(false), true, false, true));\n 10131:        assert!(zombie_verdict(Some(false), false, false, false));\n...\n 10152:    #[test]\n*10153:    fn zombie_reap_declines_recycled_pid() {\n 10154:        use spt_store::proc::ProcIdentity;\n 10155:        // A record still remembers the old wrapper's birth, but the same pid\n 10156:        // now denotes a different process. It passes the old zombie predicate.\n...\n 10172:    #[test]\n*10173:    fn zombie_reap_requires_positive_identity_but_dead_root_needs_no_kill() {\n 10174:        use spt_store::proc::ProcIdentity;\n 10175:        for (pid, born, observed, expected, killed_pid) in [\n 10176:            (Some(42), Some(100), ProcIdentity::Present(100), Ok(()), Some(42)),\n...\n 10191:    #[test]\n*10192:    fn zombie_reap_collects_an_exited_child_without_signalling() {\n 10193:        use spt_store::proc::{self, ProcIdentity};\n 10194:        let mut child = std::process::Command::new(\"sh\")\n 10195:            .args([\"-c\", \"exit 0\"])\n...\n 10257:    #[test]\n*10258:    fn windows_session_is_zombie_sees_a_handle_held_corpse_as_dead() {\n 10259:        let mut child = std::process::Command::new(\"cmd\")\n 10260:            .args([\"/C\", \"ping -n 30 127.0.0.1 >NUL\"])\n 10261:            .spawn()\n...\n 14245:    #[test]\n*14246:    fn registration_of_an_ordinary_spawn_leaves_the_ledger_untouched() {\n 14247:        crate::test_home::with_home(|_| {\n 14248:            let broker = admit_test_broker();\n 14249:            let t0 = Instant::now();\n...\n 14962:    #[test]\n*14963:    fn an_admitted_bring_up_spawns_the_engine_room_and_its_ticket_seats_the_attach() {\n 14964:        crate::test_home::with_home(|_| {\n 14965:            let (member, _admin) = provision_engine_room();\n 14966:            clear_bringup_ledger();\n...\n 15586:            let sid = broker\n*15587:                .dispatch_spawn(\n 15588:                    Envelope::new(\n 15589:                        KIND_SPAWN,\n 15590:                        serde_json::to_value(SpawnReq {"}],"details":{"scopePath":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates\\spt-daemon\\src\\broker.rs","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":21,"fileCount":1,"files":[".worktrees/285-zombie/crates/spt-daemon/src/broker.rs"],"fileMatches":[{"path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs","count":21}],"truncated":false,"displayContent":"   388│/// its clients yet. Env-tunable so the int rig is deterministic.\n  *389│fn spawn_client_grace() -> Duration {\n   390│    std::env::var(\"SPT_SPAWN_CLIENT_GRACE_MS\")\n   391│        .ok()\n   392│        .and_then(|v| v.parse::<u64>().ok())\n      │...\n   413│// [impl->REQ-ENDPOINT-CYCLE-HONEST]\n  *414│fn zombie_verdict(\n   415│    wrapper_alive: Option<bool>,\n   416│    adapter_labeled: bool,\n   417│    has_live_descendants: bool,\n      │...\n   431│// [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n  *432│fn reap_zombie_root(\n   433│    pid: Option<u32>,\n   434│    born: Option<u64>,\n   435│    observe: impl FnOnce(u32) -> spt_store::proc::ProcIdentity,\n      │...\n   477│// [impl->REQ-ENDPOINT-CYCLE-HONEST]\n  *478│pub fn session_is_zombie(pid: Option<u32>, adapter_labeled: bool, spawned_ms_ago: u64) -> bool {\n   479│    // THE ORACLE, not a handle-probe (KNOWN-HAZARDS 7.50). `is_process_alive`\n   480│    // asks `OpenProcess`, which keeps succeeding for a TERMINATED pid while a\n   481│    // handle to it stays open — and this broker holds `Arc<PtySession>`, hence\n      │...\n   671│/// then-give-up path fast).\n  *672│fn translate_respawn_budget() -> u32 {\n   673│    match std::env::var(\"SPT_TRANSLATE_RESPAWN_BUDGET\") {\n   674│        Ok(n) => n.parse::<u32>().ok().unwrap_or(TRANSLATE_RESPAWN_BUDGET),\n   675│        Err(_) => TRANSLATE_RESPAWN_BUDGET,\n      │...\n  4104│/// session, plus its gapless-resume output log.\n *4105│struct HostedSession {\n  4106│    /// The PTY + child (PTY master/writer + spawned child process).\n  4107│    session: Arc<PtySession>,\n  4108│    /// The session's dedicated PTY input-writer (v0.13.0 P0,\n      │...\n  4209│    /// whose PTY write handle this thread now exclusively owns.\n *4210│    fn spawn(session: Arc<PtySession>, endpoint: String) -> Arc<InputWriter> {\n  4211│        let (tx, rx) = sync_channel::<InputRecord>(input_queue_depth());\n  4212│        let writer = thread::spawn(move || input_writer(session, rx));\n  4213│        Arc::new(InputWriter {\n      │...\n  5998│            match env.kind.as_str() {\n *5999│                KIND_SPAWN => match self.dispatch_spawn(env, &send) {\n  6000│                    Ok(id) => my_subs.push(id),\n  6001│                    Err(msg) => send_error(&send, &msg),\n  6002│                },\n      │...\n  6379│    // [impl->REQ-HAZARD-DAEMON-SCHED-NONBLOCKING]\n *6380│    fn dispatch_spawn(&self, env: Envelope, send: &SharedSend) -> Result<u64, String> {\n  6381│        let req: SpawnReq =\n  6382│            serde_json::from_value(env.payload).map_err(|e| format!(\"bad spawn payload: {e}\"))?;\n  6383│        self.dispatch_spawn_policy(req, send, false)\n      │...\n  6392│    // [impl->REQ-SPAWN-FRESH-TRUTHFUL]\n *6393│    fn dispatch_spawn_fresh(&self, env: Envelope, send: &SharedSend) -> Result<Option<u64>, String> {\n  6394│        let req: SpawnReq =\n  6395│            serde_json::from_value(env.payload).map_err(|e| format!(\"bad spawn payload: {e}\"))?;\n  6396│        self.dispatch_spawn_policy(req, send, true)\n      │...\n  7977│    /// ResumeOrReuse/wake, `fresh=true` = Fresh/RejectExisting).\n *7978│    fn dispatch_spawn_policy(\n  7979│        &self,\n  7980│        req: SpawnReq,\n  7981│        send: &SharedSend,\n      │...\n  8580│            id,\n *8581│            HostedSession {\n  8582│                session,\n  8583│                input,\n  8584│                drain,\n      │...\n  8843│    // [impl->REQ-HAZARD-TRANSLATE-FAULT-PERMANENT-DEATH]\n *8844│    fn respawn_faulted_translation(&self, endpoint: &str) -> Option<Arc<Translation>> {\n  8845│        // Snapshot the argv + input writer + shared respawn counter + output log under\n  8846│        // the lock (the log tap feeds the W5-A settle-gate + echo-verify).\n  8847│        let (argv, input, respawns, log) = {\n      │...\n 10127│    #[test]\n*10128│    fn zombie_verdict_table() {\n 10129│        // Dead root + surviving record → always a zombie (wedged/missed exit-wait).\n 10130│        assert!(zombie_verdict(Some(false), true, false, true));\n 10131│        assert!(zombie_verdict(Some(false), false, false, false));\n      │...\n 10152│    #[test]\n*10153│    fn zombie_reap_declines_recycled_pid() {\n 10154│        use spt_store::proc::ProcIdentity;\n 10155│        // A record still remembers the old wrapper's birth, but the same pid\n 10156│        // now denotes a different process. It passes the old zombie predicate.\n      │...\n 10172│    #[test]\n*10173│    fn zombie_reap_requires_positive_identity_but_dead_root_needs_no_kill() {\n 10174│        use spt_store::proc::ProcIdentity;\n 10175│        for (pid, born, observed, expected, killed_pid) in [\n 10176│            (Some(42), Some(100), ProcIdentity::Present(100), Ok(()), Some(42)),\n      │...\n 10191│    #[test]\n*10192│    fn zombie_reap_collects_an_exited_child_without_signalling() {\n 10193│        use spt_store::proc::{self, ProcIdentity};\n 10194│        let mut child = std::process::Command::new(\"sh\")\n 10195│            .args([\"-c\", \"exit 0\"])\n      │...\n 10257│    #[test]\n*10258│    fn windows_session_is_zombie_sees_a_handle_held_corpse_as_dead() {\n 10259│        let mut child = std::process::Command::new(\"cmd\")\n 10260│            .args([\"/C\", \"ping -n 30 127.0.0.1 >NUL\"])\n 10261│            .spawn()\n      │...\n 14245│    #[test]\n*14246│    fn registration_of_an_ordinary_spawn_leaves_the_ledger_untouched() {\n 14247│        crate::test_home::with_home(|_| {\n 14248│            let broker = admit_test_broker();\n 14249│            let t0 = Instant::now();\n      │...\n 14962│    #[test]\n*14963│    fn an_admitted_bring_up_spawns_the_engine_room_and_its_ticket_seats_the_attach() {\n 14964│        crate::test_home::with_home(|_| {\n 14965│            let (member, _admin) = provision_engine_room();\n 14966│            clear_bringup_ledger();\n      │...\n 15586│            let sid = broker\n*15587│                .dispatch_spawn(\n 15588│                    Envelope::new(\n 15589│                        KIND_SPAWN,\n 15590│                        serde_json::to_value(SpawnReq {"},"isError":false,"timestamp":1789006230843}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_iUzeSVf9X5KWcEt4yJnctI8T|fc_0dc34a7a7ab6802d016aa211a1bc7487d2a371c71390e1a3ed","toolName":"read","startedAt":"2026-09-10T02:10:41.863Z","args":{"path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:15490-15715"},"intent":"Reading existing session fixture"},"id":"1aea7113","parentId":"28c10739","timestamp":"2026-09-10T02:10:41.863Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_C4QUMpECFtFF7ZL5WHz12ctJ|fc_0dc34a7a7ab6802d016aa211a1bc8087d2a3a5d0a982694ae8","toolName":"read","startedAt":"2026-09-10T02:10:41.863Z","args":{"path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:4100-4158,8260-8320,8560-8750"},"intent":"Reading hosted session lifetime"},"id":"b5213799","parentId":"1aea7113","timestamp":"2026-09-10T02:10:41.863Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_N0ULzEmlFxFYdWKo0HL7YekO|fc_0dc34a7a7ab6802d016aa211a1bc8887d2978a9e1857cd2c3b","toolName":"grep","startedAt":"2026-09-10T02:10:41.863Z","args":{"path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs"},"intent":"Locating session fixture helpers"},"id":"7c385165","parentId":"b5213799","timestamp":"2026-09-10T02:10:41.863Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_ITSYALMKtkxMiJSp05xMnSFx|fc_0dc34a7a7ab6802d016aa211a1bc8c87d2910aedb176f306e3","toolName":"read","startedAt":"2026-09-10T02:10:41.863Z","args":{"path":".worktrees/285-zombie/docs/adr/0041-endpoint-lifecycle-truth.md:83-104"},"intent":"Reading identity guard documentation"},"id":"28787d8d","parentId":"7c385165","timestamp":"2026-09-10T02:10:41.863Z"}
{"type":"message","id":"afddf977","parentId":"28787d8d","timestamp":"2026-09-10T02:10:41.863Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_iUzeSVf9X5KWcEt4yJnctI8T|fc_0dc34a7a7ab6802d016aa211a1bc7487d2a371c71390e1a3ed","name":"read","arguments":{"i":"Reading existing session fixture","path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:15490-15715"},"intent":"Reading existing session fixture"},{"type":"toolCall","id":"call_C4QUMpECFtFF7ZL5WHz12ctJ|fc_0dc34a7a7ab6802d016aa211a1bc8087d2a3a5d0a982694ae8","name":"read","arguments":{"i":"Reading hosted session lifetime","path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:4100-4158,8260-8320,8560-8750"},"intent":"Reading hosted session lifetime"},{"type":"toolCall","id":"call_N0ULzEmlFxFYdWKo0HL7YekO|fc_0dc34a7a7ab6802d016aa211a1bc8887d2978a9e1857cd2c3b","name":"grep","arguments":{"i":"Locating session fixture helpers","pattern":"fn admit_test_broker|fn .*send|fn .*session|stamp_reaped|with_.*probe","path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs","case":null,"gitignore":null,"skip":null},"intent":"Locating session fixture helpers"},{"type":"toolCall","id":"call_ITSYALMKtkxMiJSp05xMnSFx|fc_0dc34a7a7ab6802d016aa211a1bc8c87d2910aedb176f306e3","name":"read","arguments":{"i":"Reading identity guard documentation","path":".worktrees/285-zombie/docs/adr/0041-endpoint-lifecycle-truth.md:83-104"},"intent":"Reading identity guard documentation"},{"type":"toolCall","id":"call_DavxseesKSJL3Hq5fQu1bFwN|fc_0dc34a7a7ab6802d016aa211a1bc9487d2aa8ab2405310c5da","name":"read","arguments":{"i":"Reading requirement and hazard wording","path":".worktrees/285-zombie/docs/KNOWN-HAZARDS.md:843-850"},"intent":"Reading requirement and hazard wording"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":2037,"output":274,"cacheRead":33920,"cacheWrite":0,"totalTokens":36231,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1789006230849,"responseId":"resp_0dc34a7a7ab6802d016aa21197583c87d2829cec62abfa43b4","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_0dc34a7a7ab6802d016aa211a1bc7487d2a371c71390e1a3ed","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading existing session fixture\",\"path\":\".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:15490-15715\"}","call_id":"call_iUzeSVf9X5KWcEt4yJnctI8T","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"read","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa211a1bc8087d2a3a5d0a982694ae8","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading hosted session lifetime\",\"path\":\".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:4100-4158,8260-8320,8560-8750\"}","call_id":"call_C4QUMpECFtFF7ZL5WHz12ctJ","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"read","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa211a1bc8887d2978a9e1857cd2c3b","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating session fixture helpers\",\"pattern\":\"fn admit_test_broker|fn .*send|fn .*session|stamp_reaped|with_.*probe\",\"path\":\".worktrees/285-zombie/crates/spt-daemon/src/broker.rs\",\"case\":null,\"gitignore\":null,\"skip\":null}","call_id":"call_N0ULzEmlFxFYdWKo0HL7YekO","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"grep","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa211a1bc8c87d2910aedb176f306e3","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading identity guard documentation\",\"path\":\".worktrees/285-zombie/docs/adr/0041-endpoint-lifecycle-truth.md:83-104\"}","call_id":"call_ITSYALMKtkxMiJSp05xMnSFx","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"read","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa211a1bc9487d2aa8ab2405310c5da","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading requirement and hazard wording\",\"path\":\".worktrees/285-zombie/docs/KNOWN-HAZARDS.md:843-850\"}","call_id":"call_DavxseesKSJL3Hq5fQu1bFwN","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"read","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}}]},"duration":11012.156999999657,"ttft":10944.341500001028,"completedAt":1789006241862,"contextSnapshot":{"promptTokens":35957,"nonMessageTokens":16660,"compactionEpoch":0}}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_DavxseesKSJL3Hq5fQu1bFwN|fc_0dc34a7a7ab6802d016aa211a1bc9487d2aa8ab2405310c5da","toolName":"read","startedAt":"2026-09-10T02:10:41.864Z","args":{"path":".worktrees/285-zombie/docs/KNOWN-HAZARDS.md:843-850"},"intent":"Reading requirement and hazard wording"},"id":"fcb13ee1","parentId":"afddf977","timestamp":"2026-09-10T02:10:41.864Z"}
{"type":"message","id":"ad34276f","parentId":"fcb13ee1","timestamp":"2026-09-10T02:10:41.872Z","message":{"role":"toolResult","toolCallId":"call_ITSYALMKtkxMiJSp05xMnSFx|fc_0dc34a7a7ab6802d016aa211a1bc8c87d2910aedb176f306e3","toolName":"read","content":[{"type":"text","text":"[.worktrees/285-zombie/docs/adr/0041-endpoint-lifecycle-truth.md#A7B4]\n78:6. **One liveness authority for cycle verbs.** The ALREADY_LIVE dup-guard liveness-probes\n…\n82:\n83:<!-- [doc->REQ-BROKER-ZOMBIE-IDENTITY] -->\n84:   **Zombie-kill identity guard (releases#285).** Liveness is not permission to\n85:   kill a remembered PID. The broker records the root's OS creation time just\n86:   after PTY spawn, before starting its exit waiter. The child is still owned:\n87:   on Windows its handle is retained; on Unix it has not been reaped, so its\n88:   number cannot yet be recycled. The expected identity is never refreshed at\n89:   reap time. Start time is preferred over image because a launcher can `exec`\n90:   another image without becoming a different process.\n91:\n92:   At the zombie kill boundary, a fresh owned-process death probe permits\n93:   stale-row cleanup for a dead root **without any PID/tree kill**. Otherwise a\n94:   fresh start-time query must match the captured stamp before tree-kill.\n95:   Unknown PID, missing/unreadable identity, or a changed stamp emits\n96:   `SPAWN_ZOMBIE_REAP_DECLINE` and fails the spawn request **before** the forced\n97:   de-table loop. There is no fallback `session.kill`, teardown dispatch, or\n98:   session-resource drop on refusal; the old row remains for its normal exit\n99:   waiter. This deliberately trades automatic recovery of an unverifiable\n100:   live-number row for safety, rather than using cleanup as an indirect kill.\n101:   Fresh-dead cleanup retains the existing snapshot-less Unix liveness fallback.\n102:\n103:   **Limits:** this is a checked numeric tree-kill, not an atomic handle/pidfd\n104:   tree termination. A process can exit and its PID can be reused after the\n105:   identity query and before a signal; descendant enumeration/kill retains the\n106:   same race. Linux start times have clock-tick resolution, so same-tick reuse\n107:   is indistinguishable; Windows uses creation FILETIME. This scoped guard does\n108:   not change generic `kill_pid_tree` or other kill sites.\n\n[Showing lines 82-107 of 178. Use :108 to continue]"}],"details":{"truncation":{"content":"\r\n<!-- [doc->REQ-BROKER-ZOMBIE-IDENTITY] -->\r\n   **Zombie-kill identity guard (releases#285).** Liveness is not permission to\r\n   kill a remembered PID. The broker records the root's OS creation time just\r\n   after PTY spawn, before starting its exit waiter. The child is still owned:\r\n   on Windows its handle is retained; on Unix it has not been reaped, so its\r\n   number cannot yet be recycled. The expected identity is never refreshed at\r\n   reap time. Start time is preferred over image because a launcher can `exec`\r\n   another image without becoming a different process.\r\n\r\n   At the zombie kill boundary, a fresh owned-process death probe permits\r\n   stale-row cleanup for a dead root **without any PID/tree kill**. Otherwise a\r\n   fresh start-time query must match the captured stamp before tree-kill.\r\n   Unknown PID, missing/unreadable identity, or a changed stamp emits\r\n   `SPAWN_ZOMBIE_REAP_DECLINE` and fails the spawn request **before** the forced\r\n   de-table loop. There is no fallback `session.kill`, teardown dispatch, or\r\n   session-resource drop on refusal; the old row remains for its normal exit\r\n   waiter. This deliberately trades automatic recovery of an unverifiable\r\n   live-number row for safety, rather than using cleanup as an indirect kill.\r\n   Fresh-dead cleanup retains the existing snapshot-less Unix liveness fallback.\r\n\r\n   **Limits:** this is a checked numeric tree-kill, not an atomic handle/pidfd\r\n   tree termination. A process can exit and its PID can be reused after the\r\n   identity query and before a signal; descendant enumeration/kill retains the\r\n   same race. Linux start times have clock-tick resolution, so same-tick reuse\r\n   is indistinguishable; Windows uses creation FILETIME. This scoped guard does\r","truncated":true,"truncatedBy":"lines","totalLines":97,"totalBytes":1756,"outputLines":26,"outputBytes":1756,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":178,"displayContent":{"text":"6. **One liveness authority for cycle verbs.** The ALREADY_LIVE dup-guard liveness-probes\n…\n\r\n<!-- [doc->REQ-BROKER-ZOMBIE-IDENTITY] -->\r\n   **Zombie-kill identity guard (releases#285).** Liveness is not permission to\r\n   kill a remembered PID. The broker records the root's OS creation time just\r\n   after PTY spawn, before starting its exit waiter. The child is still owned:\r\n   on Windows its handle is retained; on Unix it has not been reaped, so its\r\n   number cannot yet be recycled. The expected identity is never refreshed at\r\n   reap time. Start time is preferred over image because a launcher can `exec`\r\n   another image without becoming a different process.\r\n\r\n   At the zombie kill boundary, a fresh owned-process death probe permits\r\n   stale-row cleanup for a dead root **without any PID/tree kill**. Otherwise a\r\n   fresh start-time query must match the captured stamp before tree-kill.\r\n   Unknown PID, missing/unreadable identity, or a changed stamp emits\r\n   `SPAWN_ZOMBIE_REAP_DECLINE` and fails the spawn request **before** the forced\r\n   de-table loop. There is no fallback `session.kill`, teardown dispatch, or\r\n   session-resource drop on refusal; the old row remains for its normal exit\r\n   waiter. This deliberately trades automatic recovery of an unverifiable\r\n   live-number row for safety, rather than using cleanup as an indirect kill.\r\n   Fresh-dead cleanup retains the existing snapshot-less Unix liveness fallback.\r\n\r\n   **Limits:** this is a checked numeric tree-kill, not an atomic handle/pidfd\r\n   tree termination. A process can exit and its PID can be reused after the\r\n   identity query and before a signal; descendant enumeration/kill retains the\r\n   same race. Linux start times have clock-tick resolution, so same-tick reuse\r\n   is indistinguishable; Windows uses creation FILETIME. This scoped guard does\r\n   not change generic `kill_pid_tree` or other kill sites.","startLine":78,"lineNumbers":[78,null,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108]},"fileSize":11906,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\docs\\adr\\0041-endpoint-lifecycle-truth.md"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":178,"totalBytes":1756,"outputLines":26,"outputBytes":1756,"shownRange":{"start":82,"end":107},"nextOffset":108}}},"isError":false,"timestamp":1789006241871}}
{"type":"message","id":"ac55579f","parentId":"ad34276f","timestamp":"2026-09-10T02:10:41.944Z","message":{"role":"toolResult","toolCallId":"call_DavxseesKSJL3Hq5fQu1bFwN|fc_0dc34a7a7ab6802d016aa211a1bc9487d2aa8ab2405310c5da","toolName":"read","content":[{"type":"text","text":"[.worktrees/285-zombie/docs/KNOWN-HAZARDS.md#2F19]\n842:### 7.51 Process custody is an identity, never a bare PID — a recycled pid must read NOT OURS  `[REQ-HAZARD-RESUME-CUSTODY-ABA]`\n843:\n844:<!-- [doc->REQ-HAZARD-RESUME-CUSTODY-ABA] -->\n845:- **Failure (paid-for, hertz v0.39.4 field RCA 2026-07-22, doyle code-verified same day):** `resume.pid` custody is a bare PID consumed as `read_resume_pid(..).is_some_and(is_process_alive)` at BOTH the livehost restart gate and the liveness-reconcile DEFER. A dead wake-resume spawn's pid, recycled by the OS onto an unrelated process (field proof: `resume.pid=29456` resolved to a random `cmd.exe`), reads as \"a resume is in flight\" indefinitely: reconcile defers every tick, the row stays online-authoritative, and the endpoint is FALSE-ONLINE with no self-repair — every reader faithfully resurrects the lie. The ABA problem, in process custody.\n846:- **Invariant:** a custody record that gates lifecycle decisions stores an **identity pair (pid + process creation time)**, written atomically at spawn-mint; consumers test the PAIR, and a mismatch means NOT OURS — the discovering reader DELETES the record and proceeds as if no custody existed (self-heal, not error). Bind and reap clear custody atomically with their own outcome. Creation time comes from the process snapshot, never a retained handle (7.50); no snapshot ⇒ \"unproven\" ⇒ defer ONE tick, never a manufactured verdict.\n847:- **spt-core mapping:** `spt-daemon/src/livehost.rs` (restart gate + reconcile DEFER custody reads); `spt-store` resume-custody record + `proc.rs` snapshot identity; regression = the recycled-pid rig (custody pair mismatching a live impostor pid → record deleted, reconcile proceeds, row goes honest).\n848:<!-- [doc->REQ-BROKER-ZOMBIE-IDENTITY] -->\n849:- **Zombie-reap kill boundary (releases#285):** `broker.rs` captures the PTY root's creation time before starting its exit waiter; a later zombie verdict alone never licenses killing that remembered number. Fresh death permits cleanup without a signal; otherwise the live start time must match. `SPAWN_ZOMBIE_REAP_DECLINE` means neither tree-kill nor forced de-table runs, including any resource-drop fallback. The regression injects a different birth at the same PID and observes refusal with no kill. This is not atomic with the numeric tree-kill; the check-to-signal race and Linux same-tick identity collision remain (ADR-0041 decision 6).\n850:- **Source:** DAEMON-LIFECYCLE W1 (ADR-0047 decision 1; hertz field RCA bug 1).\n851:\n852:### 7.52 An operator stop outranks every implicit ensure — no convenience path resurrects what the operator just killed  `[REQ-HAZARD-STOP-RESPAWN-CONVOY]`\n853:\n…\n859:\n\n[Showing lines 842-853 of 1093. Use :854 to continue]"}],"details":{"truncation":{"content":"### 7.51 Process custody is an identity, never a bare PID — a recycled pid must read NOT OURS  `[REQ-HAZARD-RESUME-CUSTODY-ABA]`\r\n\r\n<!-- [doc->REQ-HAZARD-RESUME-CUSTODY-ABA] -->\r\n- **Failure (paid-for, hertz v0.39.4 field RCA 2026-07-22, doyle code-verified same day):** `resume.pid` custody is a bare PID consumed as `read_resume_pid(..).is_some_and(is_process_alive)` at BOTH the livehost restart gate and the liveness-reconcile DEFER. A dead wake-resume spawn's pid, recycled by the OS onto an unrelated process (field proof: `resume.pid=29456` resolved to a random `cmd.exe`), reads as \"a resume is in flight\" indefinitely: reconcile defers every tick, the row stays online-authoritative, and the endpoint is FALSE-ONLINE with no self-repair — every reader faithfully resurrects the lie. The ABA problem, in process custody.\r\n- **Invariant:** a custody record that gates lifecycle decisions stores an **identity pair (pid + process creation time)**, written atomically at spawn-mint; consumers test the PAIR, and a mismatch means NOT OURS — the discovering reader DELETES the record and proceeds as if no custody existed (self-heal, not error). Bind and reap clear custody atomically with their own outcome. Creation time comes from the process snapshot, never a retained handle (7.50); no snapshot ⇒ \"unproven\" ⇒ defer ONE tick, never a manufactured verdict.\r\n- **spt-core mapping:** `spt-daemon/src/livehost.rs` (restart gate + reconcile DEFER custody reads); `spt-store` resume-custody record + `proc.rs` snapshot identity; regression = the recycled-pid rig (custody pair mismatching a live impostor pid → record deleted, reconcile proceeds, row goes honest).\r\n<!-- [doc->REQ-BROKER-ZOMBIE-IDENTITY] -->\r\n- **Zombie-reap kill boundary (releases#285):** `broker.rs` captures the PTY root's creation time before starting its exit waiter; a later zombie verdict alone never licenses killing that remembered number. Fresh death permits cleanup without a signal; otherwise the live start time must match. `SPAWN_ZOMBIE_REAP_DECLINE` means neither tree-kill nor forced de-table runs, including any resource-drop fallback. The regression injects a different birth at the same PID and observes refusal with no kill. This is not atomic with the numeric tree-kill; the check-to-signal race and Linux same-tick identity collision remain (ADR-0041 decision 6).\r\n- **Source:** DAEMON-LIFECYCLE W1 (ADR-0047 decision 1; hertz field RCA bug 1).\r\n\r\n### 7.52 An operator stop outranks every implicit ensure — no convenience path resurrects what the operator just killed  `[REQ-HAZARD-STOP-RESPAWN-CONVOY]`\r\n\r","truncated":true,"truncatedBy":"lines","totalLines":252,"totalBytes":2612,"outputLines":12,"outputBytes":2612,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":1093,"displayContent":{"text":"### 7.51 Process custody is an identity, never a bare PID — a recycled pid must read NOT OURS  `[REQ-HAZARD-RESUME-CUSTODY-ABA]`\r\n\r\n<!-- [doc->REQ-HAZARD-RESUME-CUSTODY-ABA] -->\r\n- **Failure (paid-for, hertz v0.39.4 field RCA 2026-07-22, doyle code-verified same day):** `resume.pid` custody is a bare PID consumed as `read_resume_pid(..).is_some_and(is_process_alive)` at BOTH the livehost restart gate and the liveness-reconcile DEFER. A dead wake-resume spawn's pid, recycled by the OS onto an unrelated process (field proof: `resume.pid=29456` resolved to a random `cmd.exe`), reads as \"a resume is in flight\" indefinitely: reconcile defers every tick, the row stays online-authoritative, and the endpoint is FALSE-ONLINE with no self-repair — every reader faithfully resurrects the lie. The ABA problem, in process custody.\r\n- **Invariant:** a custody record that gates lifecycle decisions stores an **identity pair (pid + process creation time)**, written atomically at spawn-mint; consumers test the PAIR, and a mismatch means NOT OURS — the discovering reader DELETES the record and proceeds as if no custody existed (self-heal, not error). Bind and reap clear custody atomically with their own outcome. Creation time comes from the process snapshot, never a retained handle (7.50); no snapshot ⇒ \"unproven\" ⇒ defer ONE tick, never a manufactured verdict.\r\n- **spt-core mapping:** `spt-daemon/src/livehost.rs` (restart gate + reconcile DEFER custody reads); `spt-store` resume-custody record + `proc.rs` snapshot identity; regression = the recycled-pid rig (custody pair mismatching a live impostor pid → record deleted, reconcile proceeds, row goes honest).\r\n<!-- [doc->REQ-BROKER-ZOMBIE-IDENTITY] -->\r\n- **Zombie-reap kill boundary (releases#285):** `broker.rs` captures the PTY root's creation time before starting its exit waiter; a later zombie verdict alone never licenses killing that remembered number. Fresh death permits cleanup without a signal; otherwise the live start time must match. `SPAWN_ZOMBIE_REAP_DECLINE` means neither tree-kill nor forced de-table runs, including any resource-drop fallback. The regression injects a different birth at the same PID and observes refusal with no kill. This is not atomic with the numeric tree-kill; the check-to-signal race and Linux same-tick identity collision remain (ADR-0041 decision 6).\r\n- **Source:** DAEMON-LIFECYCLE W1 (ADR-0047 decision 1; hertz field RCA bug 1).\r\n\r\n### 7.52 An operator stop outranks every implicit ensure — no convenience path resurrects what the operator just killed  `[REQ-HAZARD-STOP-RESPAWN-CONVOY]`\r\n\r\n…\n","startLine":842,"lineNumbers":[842,843,844,845,846,847,848,849,850,851,852,853,null,859]},"fileSize":357393,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\docs\\KNOWN-HAZARDS.md"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":1093,"totalBytes":2612,"outputLines":12,"outputBytes":2612,"shownRange":{"start":842,"end":853},"nextOffset":854}}},"isError":false,"timestamp":1789006241943}}
{"type":"message","id":"7da9ce34","parentId":"ac55579f","timestamp":"2026-09-10T02:10:41.953Z","message":{"role":"toolResult","toolCallId":"call_C4QUMpECFtFF7ZL5WHz12ctJ|fc_0dc34a7a7ab6802d016aa211a1bc8087d2a3a5d0a982694ae8","toolName":"read","content":[{"type":"text","text":"[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#B03E]\n4088:struct Translation {\n…\n4100:    faulted: Arc<AtomicBool>,\n4101:}\n4102:\n4103:/// A child the broker hosts under a PTY — the §B-owned resources for one\n4104:/// session, plus its gapless-resume output log.\n4105:struct HostedSession {\n4106:    /// The PTY + child (PTY master/writer + spawned child process).\n4107:    session: Arc<PtySession>,\n4108:    /// The session's dedicated PTY input-writer (v0.13.0 P0,\n4109:    /// REQ-HAZARD-PTY-INPUT-WRITER-WEDGE): the SOLE caller of the blocking\n4110:    /// `write_input`. Every dispatch-side write ENQUEUES here and returns at once,\n4111:    /// so a paste burst that fills the harness's input buffer parks only the\n4112:    /// writer thread, never the broker dispatch thread.\n4113:    input: Arc<InputWriter>,\n4114:    /// The output drain pump (kept so teardown can stop it).\n4115:    #[allow(dead_code)] // held for ownership/teardown; not read directly\n4116:    drain: Drain,\n4117:    /// The sequenced, buffered output + current subscriber.\n4118:    log: Arc<Mutex<OutputLog>>,\n4119:    /// The owning endpoint (the spawn's label; empty = unlabeled). The\n4120:    /// inbound dispatcher's gate subject for remote-drive (D9-1).\n4121:    endpoint: String,\n4122:    /// The translation-binary attachment (Layer C), or `None` for a session with\n4123:    /// no `[message-idle-translation-binary]` — then idle inbound delivery SPOOLS\n4124:    /// (no raw PTY inject; ADR-0022 amendment).\n4125:    translation: Option<Arc<Translation>>,\n4126:    /// The resolved translation argv this session was spawned with (F029 C-1) —\n4127:    /// held so a bounded eager respawn after a REAL fault can rebuild the binary\n4128:    /// from the exact same command (`build_translation`) without re-reading the\n4129:    /// manifest (works for a test session with a direct argv AND a production\n4130:    /// session). `None` for a no-translation session. Updated on an adapter-apply\n4131:    /// restart to the swapped-in argv.\n4132:    translation_argv: Option<Vec<String>>,\n4133:    /// The bounded-respawn give-up counter shared with the inject worker (F029 C-1,\n4134:    /// REQ-HAZARD-TRANSLATE-FAULT-PERMANENT-DEATH): the dispatch respawn path\n4135:    /// increments it per rebuild, the worker RESETS it to 0 on a healthy `{commit}`\n4136:    /// (so a recovered binary refreshes the whole budget). At `translate_respawn_\n4137:    /// budget()` the daemon gives up (loud) and leaves the binary dead → spool.\n4138:    translation_respawns: Arc<AtomicU32>,\n4139:    /// The adapter name owning this session (W3a, ADR-0025) — empty for a\n4140:    /// legacy/test/shell spawn. A live adapter update finds every live session\n4141:    /// whose `adapter` matches to cycle its resident children.\n4142:    adapter: String,\n4143:    /// The adapter's install dir for this session (W3a) — `None` if unknown. The\n4144:    /// apply target for a live update's CRC swap.\n4145:    install_dir: Option<std::path::PathBuf>,\n4146:    /// When the session spawned (ADR-0041 decision 6) — the zombie verdict's\n4147:    /// boot-grace anchor: a just-spawned adapter harness has no client chain\n4148:    /// yet and must never read as a dead tree during bringup.\n4149:    // [impl->REQ-ENDPOINT-CYCLE-HONEST]\n4150:    spawned_at: Instant,\n4151:    /// OS birth stamp captured while the newly spawned child is still owned\n4152:    /// and BEFORE any waiter can reap it. Never refreshed from a remembered pid.\n4153:    // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n4154:    process_started_at: Option<u64>,\n4155:}\n4156:\n4157:/// One record queued to a session's dedicated PTY input-writer thread — the raw\n4158:/// bytes to write (v0.13.0 P0, REQ-HAZARD-PTY-INPUT-WRITER-WEDGE).\n…\n7978:    fn dispatch_spawn_policy(\n…\n7983:    ) -> Result<Option<u64>, String> {\n…\n8253:        {\n…\n8255:            if let Some(d) = STRETCH.get_or_init(|| {\n…\n8260:            }) {\n8261:                eprintln!(\n8262:                    \"SPAWN_STRETCH_SEAM:{}: holding pty_creating for {}ms — test seam, \\\n8263:                     debug builds only\",\n8264:                    req.endpoint,\n8265:                    d.as_millis()\n8266:                );\n8267:                thread::sleep(*d);\n8268:            }\n8269:        }\n8270:        let session = match PtySession::spawn_program_in_env(\n8271:            &req.program,\n8272:            &req.args,\n8273:            SurfaceSize::new(req.rows, req.cols),\n8274:            req.cwd.as_deref(),\n8275:            req.env.iter().map(|(k, v)| (k.as_str(), v.as_str())),\n8276:        ) {\n8277:            Ok(session) => session,\n8278:            Err(e) => {\n8279:                spawn_phase(\"pty_failed\", &format!(\"err={e}\"));\n8280:                return Err(format!(\"spawn failed: {e}\"));\n8281:            }\n8282:        };\n8283:        let session = Arc::new(session);\n8284:        let id = self.next_id.fetch_add(1, Ordering::Relaxed);\n8285:        let pid = session.process_id();\n8286:        // Birth identity is trustworthy here: Windows retains the child handle;\n8287:        // Unix cannot recycle our child's pid until it is reaped, and no waiter\n8288:        // has been started yet. Exec may change its image, not its birth stamp.\n8289:        // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n8290:        let process_started_at = pid.and_then(spt_store::proc::process_started_at);\n8291:        // The ConPTY-create span releases#199 candidate C names, closed.\n8292:        spawn_phase(\"pty_created\", &format!(\"pid={pid:?}\"));\n8293:\n8294:        // The session's lone PTY input-writer (P0): the SOLE caller of the\n8295:        // blocking `write_input`. Every dispatch-side write enqueues here, so a\n8296:        // paste burst parks only this thread — never the broker dispatch thread\n8297:        // (REQ-HAZARD-PTY-INPUT-WRITER-WEDGE). The inject worker writes through it\n8298:        // too, so the lone writer enforces the W2 inject-floor order.\n8299:        let input = InputWriter::spawn(Arc::clone(&session), req.endpoint.clone());\n8300:        // releases#199: the span from here to `row_inserted` is the one a 10-way\n8301:        // contention run put 1427ms into while the ConPTY create took 14ms — the\n8302:        // child is ALREADY RUNNING through all of it and the row the bring-up poll\n8303:        // reads does not exist yet, which is this issue's face in miniature. So it\n8304:        // is stamped per step rather than as one block.\n8305:        spawn_phase(\"input_writer\", \"\");\n8306:\n8307:        // The output log, with the spawning connection pre-attached as the\n8308:        // controller (identity `None` = LOCAL, not a remote driver) so no chunk\n8309:        // is missed before an explicit subscribe — and so a remote attach to a\n8310:        // spawned-but-undriven session takes control silently (no loud displace\n8311:        // of the local-spawner placeholder; REQ-RCVIEW-1).\n8312:        let log = Arc::new(Mutex::new(OutputLog::new(\n8313:            id,\n8314:            self.log_cap_chunks,\n8315:            req.endpoint.clone(),\n8316:            (req.rows, req.cols),\n8317:        )));\n8318:        log.lock()\n8319:            .unwrap()\n8320:            .become_controller(Arc::clone(send), None, 0, 0);\n…\n8560:        // operator their agent.\n8561:        // C-1: the shared bounded-respawn give-up counter (starts at 0; the worker\n8562:        // resets it on a healthy commit, the dispatch respawn path increments it).\n8563:        let translation_respawns = Arc::new(AtomicU32::new(0));\n8564:        let translation = req\n8565:            .translation_binary\n8566:            .as_deref()\n8567:            .and_then(|argv| {\n8568:                build_translation(\n8569:                    argv,\n8570:                    &req.endpoint,\n8571:                    &input,\n8572:                    Arc::clone(&translation_respawns),\n8573:                    &log,\n8574:                )\n8575:            });\n8576:\n8577:        spawn_phase(\"translation_ready\", \"\");\n8578:\n8579:        recover(&self.sessions).insert(\n8580:            id,\n8581:            HostedSession {\n8582:                session,\n8583:                input,\n8584:                drain,\n8585:                log,\n8586:                endpoint: req.endpoint.clone(),\n8587:                translation,\n8588:                translation_argv: req.translation_binary.clone(),\n8589:                translation_respawns,\n8590:                adapter: req.adapter.clone(),\n8591:                install_dir: req.install_dir.clone().map(std::path::PathBuf::from),\n8592:                spawned_at: Instant::now(),\n8593:                process_started_at,\n8594:            },\n8595:        );\n8596:        // The row exists, so the in-flight ledger has nothing left to say about\n8597:        // this endpoint (releases#199). Cleared HERE, under the same moment that\n8598:        // inserts the row, so the two facts are never both true and never both\n8599:        // false: the window the ledger covers closes exactly where the sessions\n8600:        // table opens. A no-op for every ordinary spawn — only a bring-up writes\n8601:        // an entry.\n8602:        // [impl->REQ-ER-BRINGUP-INFLIGHT-LEDGER]\n8603:        self.clear_bringup_in_flight(&req.endpoint);\n8604:        // releases#199 instrument: the row is the fact the bring-up's poll reads.\n8605:        // This stamp and `ER_BRINGUP_WAIT_EXPIRED` are the two sides of that\n8606:        // question — which of them the sink carries decides whether the launch was\n8607:        // late or absent.\n8608:        spawn_phase(\"row_inserted\", &format!(\"session={id}\"));\n8609:\n8610:        let resp = Spawned {\n8611:            session_id: id,\n8612:            pid,\n8613:        };\n8614:        let frame = Envelope::new(\n8615:            KIND_SPAWNED,\n8616:            serde_json::to_value(resp).expect(\"Spawned serializes\"),\n8617:        );\n8618:        send_frame(send, &frame);\n8619:        Ok(Some(id))\n8620:    }\n8621:\n8622:    /// Re-attach a brain to a session's output under the W2.5 controller/viewer\n8623:    /// model (REQ-RCVIEW-1 / REQ-KICK-1), replaying from `from_seq` for gapless,\n8624:    /// exactly-once resume. The `intent` + `by` select the role; the broker\n8625:    /// resolves it (controller take / viewer add / busy-refuse / loud displace)\n8626:    /// and replies the [`SubscribeOutcome`] so the serving brain can wake\n8627:    /// (controller-only), stay wake-neutral (viewer), or refuse (busy). A\n8628:    /// same-`by` re-subscribe silently re-takes the controller — the gate-#7\n8629:    /// self-kick guard.\n8630:    fn dispatch_subscribe(&self, env: Envelope, send: &SharedSend) -> Result<u64, String> {\n8631:        let req: SubscribeReq = serde_json::from_value(env.payload)\n8632:            .map_err(|e| format!(\"bad subscribe payload: {e}\"))?;\n8633:        // Clone the log Arc out from under the sessions lock, then resolve under\n8634:        // the log lock — never hold both locks at once.\n8635:        //\n8636:        // NOTE (REQ-HAZARD-RC-ATTACH-FAILFAST): a `session.try_wait()` dead-child\n8637:        // fast-detect MUST NOT live here — `try_wait` locks the same child mutex\n8638:        // the per-session exit-waiter holds for the WHOLE life of a live child\n8639:        // (`PtySession::wait`, broker.rs exit-waiter), so it deadlocks every live\n8640:        // attach. The dead-not-reaped case needs no fast-detect: the exit-waiter\n8641:        // already broadcasts an `Exit` frame to all attached sinks on reap, and a\n8642:        // post-removal subscribe gets a prompt \"no such session\" error — both\n8643:        // non-silent. The rc-side status-gate (a) + first-event backstop (b) cover\n8644:        // the rest.\n8645:        let log = {\n8646:            let sessions = recover(&self.sessions);\n8647:            let h = sessions\n8648:                .get(&req.session_id)\n8649:                .ok_or_else(|| format!(\"no such session {}\", req.session_id))?;\n8650:            Arc::clone(&h.log)\n8651:        };\n8652:        // A bring-up this broker just admitted seats its controller without\n8653:        // re-presenting the code, ONCE, for the session it spawned. The reason\n8654:        // is a race, not a discount: the bounded wait for the harness can\n8655:        // outlive the ±1 TOTP window, so the same gate that admitted a code\n8656:        // moments ago can refuse it here — gate-admits-then-attach-refuses,\n8657:        // which is the defect this wave closes, rebuilt one seam later.\n8658:        //\n8659:        // Read off the presented SECRET, not off this connection: the subscribe\n8660:        // that seats an rc attach is sent by the dispatcher's own conn, never\n8661:        // the one that asked for the bring-up (dispatch.rs `connect` →\n8662:        // attach.rs `attach_as_coded`), so a conn-keyed admit could never be\n8663:        // redeemed. The ticket rides the code field the operator's code already\n8664:        // rides, which is the one pipe that does cross this seam.\n8665:        // [impl->REQ-ER-BRINGUP-SPAWNS-SESSION]\n8666:        let ticket = self.redeem_bringup_admit(req.code.as_deref(), req.session_id);\n8667:        let (outcome, seat_note) = recover_log(&log).resolve_subscribe_gated(\n8668:            Arc::clone(send),\n8669:            req.from_seq,\n8670:            req.intent,\n8671:            req.by,\n8672:            req.gen,\n8673:            // The bring-up code the operator presented, for the ONE endpoint whose\n8674:            // seat resolver demands one (ADR-0052 decision 2).\n8675:            // [impl->REQ-ER-BRINGUP-TOTP-GATE]\n8676:            req.code,\n8677:            ticket,\n8678:            // The W2 seal-ceremony capability this client declared.\n8679:            // [impl->REQ-SEAL-NO-CEREMONY-SURFACE]\n8680:            req.seal_ceremony,\n8681:        );\n8682:        send_frame(\n8683:            send,\n8684:            &subscribed_envelope(req.session_id, outcome, seat_note),\n8685:        );\n8686:        Ok(req.session_id)\n8687:    }\n8688:\n8689:    /// Release this connection's controller/viewer role on a session\n8690:    /// (REQ-RCVIEW-1): clears the controller slot iff this is the controller\n8691:    /// (re-stamping `driven_by`) and removes any viewer rows it owns\n8692:    /// (re-stamping `viewer_count`). The explicit detach a `serve_attach` worker\n8693:    /// sends when its viewport ends, so the markers clear promptly. Idempotent —\n8694:    /// a no-op if a newer controller already took over, or the session is gone.\n8695:    fn dispatch_unsubscribe(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n8696:        let req: UnsubscribeReq = serde_json::from_value(env.payload)\n8697:            .map_err(|e| format!(\"bad unsubscribe payload: {e}\"))?;\n8698:        let log = {\n8699:            let sessions = recover(&self.sessions);\n8700:            match sessions.get(&req.session_id) {\n8701:                Some(h) => Arc::clone(&h.log),\n8702:                None => {\n8703:                    spt_proto::emit_line_err!(\"DBG unsubscribe: no session {}\", req.session_id);\n8704:                    return Ok(());\n8705:                }\n8706:            }\n8707:        };\n8708:        recover_log(&log).detach_if_gen(send, req.gen);\n8709:        // A controller that detaches cleanly mid-ceremony aborts it — the\n8710:        // requester is answered cancelled instead of waiting on an overlay\n8711:        // nobody hosts (REQ-SEAL-CEREMONY-ESC-CANCEL's involuntary arm).\n8712:        self.abort_ceremonies_for_conn(send.id());\n8713:        Ok(())\n8714:    }\n8715:\n8716:    /// Inject input bytes into a session's PTY.\n8717:    ///\n8718:    /// With an `op_id` the write is routed through the broker-owned\n8719:    /// [`EffectJournal`] for exactly-once delivery: a replay of the same\n8720:    /// `(session_id, op_id)` after a brain crash is deduped (the PTY is not\n8721:    /// written twice), and either outcome — fresh apply or dedup — is acked back\n8722:    /// with an [`crate::msg::KIND_APPLIED`] frame so the brain can retire the\n8723:    /// effect (B5 / KNOWN-HAZARDS 7.2). Without an `op_id` it is the legacy\n8724:    /// direct write (no dedup, no ack).\n8725:    // [impl->REQ-HAZARD-RESTART-IDEMPOTENT]\n8726:    fn dispatch_input(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n8727:        let req: InputReq =\n8728:            serde_json::from_value(env.payload).map_err(|e| format!(\"bad input payload: {e}\"))?;\n8729:        let bytes = decode_bytes(&req.data_b64).map_err(|e| format!(\"bad input base64: {e}\"))?;\n8730:        // Clone the input-writer Arc (and the translation handle, if any) out from\n8731:        // under the sessions lock so the ENQUEUE happens without holding the table\n8732:        // lock (mirrors dispatch_subscribe). The enqueue is non-blocking, so the\n8733:        // dispatch thread is never parked here even when the harness has stalled\n8734:        // (P0 / REQ-HAZARD-PTY-INPUT-WRITER-WEDGE).\n8735:        let (input, translation, log) = {\n8736:            let sessions = recover(&self.sessions);\n8737:            let h = sessions\n8738:                .get(&req.session_id)\n8739:                .ok_or_else(|| format!(\"no such session {}\", req.session_id))?;\n8740:            (Arc::clone(&h.input), h.translation.clone(), Arc::clone(&h.log))\n8741:        };\n8742:        // RC-ORIGIN INPUT FENCE (ADR-0044 decision 3, the required defense):\n8743:        // an rc-tagged input must come from the ACTIVE controller lease's\n8744:        // originating conn — the same conn-identity gate resize has always had\n8745:        // — so a displaced viewport can never keep typing into the PTY, no\n8746:        // matter whether its Displaced notice was delivered, delayed, or lost.\n8747:        // SCOPED to `Minter::Rc`: shell/system injection (`Minter::Shell`,\n8748:        // legacy/untagged senders) legitimately writes from non-controller\n8749:        // conns and is untouched. The error frame this surfaces terminates the\n8750:        // stale serve worker's loop — defense in depth on the same terminal\n…\n8828:    }"}],"details":{"displayContent":{"text":"struct Translation {\n…\n    faulted: Arc<AtomicBool>,\n}\n\n/// A child the broker hosts under a PTY — the §B-owned resources for one\n/// session, plus its gapless-resume output log.\nstruct HostedSession {\n    /// The PTY + child (PTY master/writer + spawned child process).\n    session: Arc<PtySession>,\n    /// The session's dedicated PTY input-writer (v0.13.0 P0,\n    /// REQ-HAZARD-PTY-INPUT-WRITER-WEDGE): the SOLE caller of the blocking\n    /// `write_input`. Every dispatch-side write ENQUEUES here and returns at once,\n    /// so a paste burst that fills the harness's input buffer parks only the\n    /// writer thread, never the broker dispatch thread.\n    input: Arc<InputWriter>,\n    /// The output drain pump (kept so teardown can stop it).\n    #[allow(dead_code)] // held for ownership/teardown; not read directly\n    drain: Drain,\n    /// The sequenced, buffered output + current subscriber.\n    log: Arc<Mutex<OutputLog>>,\n    /// The owning endpoint (the spawn's label; empty = unlabeled). The\n    /// inbound dispatcher's gate subject for remote-drive (D9-1).\n    endpoint: String,\n    /// The translation-binary attachment (Layer C), or `None` for a session with\n    /// no `[message-idle-translation-binary]` — then idle inbound delivery SPOOLS\n    /// (no raw PTY inject; ADR-0022 amendment).\n    translation: Option<Arc<Translation>>,\n    /// The resolved translation argv this session was spawned with (F029 C-1) —\n    /// held so a bounded eager respawn after a REAL fault can rebuild the binary\n    /// from the exact same command (`build_translation`) without re-reading the\n    /// manifest (works for a test session with a direct argv AND a production\n    /// session). `None` for a no-translation session. Updated on an adapter-apply\n    /// restart to the swapped-in argv.\n    translation_argv: Option<Vec<String>>,\n    /// The bounded-respawn give-up counter shared with the inject worker (F029 C-1,\n    /// REQ-HAZARD-TRANSLATE-FAULT-PERMANENT-DEATH): the dispatch respawn path\n    /// increments it per rebuild, the worker RESETS it to 0 on a healthy `{commit}`\n    /// (so a recovered binary refreshes the whole budget). At `translate_respawn_\n    /// budget()` the daemon gives up (loud) and leaves the binary dead → spool.\n    translation_respawns: Arc<AtomicU32>,\n    /// The adapter name owning this session (W3a, ADR-0025) — empty for a\n    /// legacy/test/shell spawn. A live adapter update finds every live session\n    /// whose `adapter` matches to cycle its resident children.\n    adapter: String,\n    /// The adapter's install dir for this session (W3a) — `None` if unknown. The\n    /// apply target for a live update's CRC swap.\n    install_dir: Option<std::path::PathBuf>,\n    /// When the session spawned (ADR-0041 decision 6) — the zombie verdict's\n    /// boot-grace anchor: a just-spawned adapter harness has no client chain\n    /// yet and must never read as a dead tree during bringup.\n    // [impl->REQ-ENDPOINT-CYCLE-HONEST]\n    spawned_at: Instant,\n    /// OS birth stamp captured while the newly spawned child is still owned\n    /// and BEFORE any waiter can reap it. Never refreshed from a remembered pid.\n    // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n    process_started_at: Option<u64>,\n}\n\n/// One record queued to a session's dedicated PTY input-writer thread — the raw\n/// bytes to write (v0.13.0 P0, REQ-HAZARD-PTY-INPUT-WRITER-WEDGE).\n…\n    fn dispatch_spawn_policy(\n…\n    ) -> Result<Option<u64>, String> {\n…\n        {\n…\n            if let Some(d) = STRETCH.get_or_init(|| {\n…\n            }) {\n                eprintln!(\n                    \"SPAWN_STRETCH_SEAM:{}: holding pty_creating for {}ms — test seam, \\\n                     debug builds only\",\n                    req.endpoint,\n                    d.as_millis()\n                );\n                thread::sleep(*d);\n            }\n        }\n        let session = match PtySession::spawn_program_in_env(\n            &req.program,\n            &req.args,\n            SurfaceSize::new(req.rows, req.cols),\n            req.cwd.as_deref(),\n            req.env.iter().map(|(k, v)| (k.as_str(), v.as_str())),\n        ) {\n            Ok(session) => session,\n            Err(e) => {\n                spawn_phase(\"pty_failed\", &format!(\"err={e}\"));\n                return Err(format!(\"spawn failed: {e}\"));\n            }\n        };\n        let session = Arc::new(session);\n        let id = self.next_id.fetch_add(1, Ordering::Relaxed);\n        let pid = session.process_id();\n        // Birth identity is trustworthy here: Windows retains the child handle;\n        // Unix cannot recycle our child's pid until it is reaped, and no waiter\n        // has been started yet. Exec may change its image, not its birth stamp.\n        // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n        let process_started_at = pid.and_then(spt_store::proc::process_started_at);\n        // The ConPTY-create span releases#199 candidate C names, closed.\n        spawn_phase(\"pty_created\", &format!(\"pid={pid:?}\"));\n\n        // The session's lone PTY input-writer (P0): the SOLE caller of the\n        // blocking `write_input`. Every dispatch-side write enqueues here, so a\n        // paste burst parks only this thread — never the broker dispatch thread\n        // (REQ-HAZARD-PTY-INPUT-WRITER-WEDGE). The inject worker writes through it\n        // too, so the lone writer enforces the W2 inject-floor order.\n        let input = InputWriter::spawn(Arc::clone(&session), req.endpoint.clone());\n        // releases#199: the span from here to `row_inserted` is the one a 10-way\n        // contention run put 1427ms into while the ConPTY create took 14ms — the\n        // child is ALREADY RUNNING through all of it and the row the bring-up poll\n        // reads does not exist yet, which is this issue's face in miniature. So it\n        // is stamped per step rather than as one block.\n        spawn_phase(\"input_writer\", \"\");\n\n        // The output log, with the spawning connection pre-attached as the\n        // controller (identity `None` = LOCAL, not a remote driver) so no chunk\n        // is missed before an explicit subscribe — and so a remote attach to a\n        // spawned-but-undriven session takes control silently (no loud displace\n        // of the local-spawner placeholder; REQ-RCVIEW-1).\n        let log = Arc::new(Mutex::new(OutputLog::new(\n            id,\n            self.log_cap_chunks,\n            req.endpoint.clone(),\n            (req.rows, req.cols),\n        )));\n        log.lock()\n            .unwrap()\n            .become_controller(Arc::clone(send), None, 0, 0);\n…\n        // operator their agent.\n        // C-1: the shared bounded-respawn give-up counter (starts at 0; the worker\n        // resets it on a healthy commit, the dispatch respawn path increments it).\n        let translation_respawns = Arc::new(AtomicU32::new(0));\n        let translation = req\n            .translation_binary\n            .as_deref()\n            .and_then(|argv| {\n                build_translation(\n                    argv,\n                    &req.endpoint,\n                    &input,\n                    Arc::clone(&translation_respawns),\n                    &log,\n                )\n            });\n\n        spawn_phase(\"translation_ready\", \"\");\n\n        recover(&self.sessions).insert(\n            id,\n            HostedSession {\n                session,\n                input,\n                drain,\n                log,\n                endpoint: req.endpoint.clone(),\n                translation,\n                translation_argv: req.translation_binary.clone(),\n                translation_respawns,\n                adapter: req.adapter.clone(),\n                install_dir: req.install_dir.clone().map(std::path::PathBuf::from),\n                spawned_at: Instant::now(),\n                process_started_at,\n            },\n        );\n        // The row exists, so the in-flight ledger has nothing left to say about\n        // this endpoint (releases#199). Cleared HERE, under the same moment that\n        // inserts the row, so the two facts are never both true and never both\n        // false: the window the ledger covers closes exactly where the sessions\n        // table opens. A no-op for every ordinary spawn — only a bring-up writes\n        // an entry.\n        // [impl->REQ-ER-BRINGUP-INFLIGHT-LEDGER]\n        self.clear_bringup_in_flight(&req.endpoint);\n        // releases#199 instrument: the row is the fact the bring-up's poll reads.\n        // This stamp and `ER_BRINGUP_WAIT_EXPIRED` are the two sides of that\n        // question — which of them the sink carries decides whether the launch was\n        // late or absent.\n        spawn_phase(\"row_inserted\", &format!(\"session={id}\"));\n\n        let resp = Spawned {\n            session_id: id,\n            pid,\n        };\n        let frame = Envelope::new(\n            KIND_SPAWNED,\n            serde_json::to_value(resp).expect(\"Spawned serializes\"),\n        );\n        send_frame(send, &frame);\n        Ok(Some(id))\n    }\n\n    /// Re-attach a brain to a session's output under the W2.5 controller/viewer\n    /// model (REQ-RCVIEW-1 / REQ-KICK-1), replaying from `from_seq` for gapless,\n    /// exactly-once resume. The `intent` + `by` select the role; the broker\n    /// resolves it (controller take / viewer add / busy-refuse / loud displace)\n    /// and replies the [`SubscribeOutcome`] so the serving brain can wake\n    /// (controller-only), stay wake-neutral (viewer), or refuse (busy). A\n    /// same-`by` re-subscribe silently re-takes the controller — the gate-#7\n    /// self-kick guard.\n    fn dispatch_subscribe(&self, env: Envelope, send: &SharedSend) -> Result<u64, String> {\n        let req: SubscribeReq = serde_json::from_value(env.payload)\n            .map_err(|e| format!(\"bad subscribe payload: {e}\"))?;\n        // Clone the log Arc out from under the sessions lock, then resolve under\n        // the log lock — never hold both locks at once.\n        //\n        // NOTE (REQ-HAZARD-RC-ATTACH-FAILFAST): a `session.try_wait()` dead-child\n        // fast-detect MUST NOT live here — `try_wait` locks the same child mutex\n        // the per-session exit-waiter holds for the WHOLE life of a live child\n        // (`PtySession::wait`, broker.rs exit-waiter), so it deadlocks every live\n        // attach. The dead-not-reaped case needs no fast-detect: the exit-waiter\n        // already broadcasts an `Exit` frame to all attached sinks on reap, and a\n        // post-removal subscribe gets a prompt \"no such session\" error — both\n        // non-silent. The rc-side status-gate (a) + first-event backstop (b) cover\n        // the rest.\n        let log = {\n            let sessions = recover(&self.sessions);\n            let h = sessions\n                .get(&req.session_id)\n                .ok_or_else(|| format!(\"no such session {}\", req.session_id))?;\n            Arc::clone(&h.log)\n        };\n        // A bring-up this broker just admitted seats its controller without\n        // re-presenting the code, ONCE, for the session it spawned. The reason\n        // is a race, not a discount: the bounded wait for the harness can\n        // outlive the ±1 TOTP window, so the same gate that admitted a code\n        // moments ago can refuse it here — gate-admits-then-attach-refuses,\n        // which is the defect this wave closes, rebuilt one seam later.\n        //\n        // Read off the presented SECRET, not off this connection: the subscribe\n        // that seats an rc attach is sent by the dispatcher's own conn, never\n        // the one that asked for the bring-up (dispatch.rs `connect` →\n        // attach.rs `attach_as_coded`), so a conn-keyed admit could never be\n        // redeemed. The ticket rides the code field the operator's code already\n        // rides, which is the one pipe that does cross this seam.\n        // [impl->REQ-ER-BRINGUP-SPAWNS-SESSION]\n        let ticket = self.redeem_bringup_admit(req.code.as_deref(), req.session_id);\n        let (outcome, seat_note) = recover_log(&log).resolve_subscribe_gated(\n            Arc::clone(send),\n            req.from_seq,\n            req.intent,\n            req.by,\n            req.gen,\n            // The bring-up code the operator presented, for the ONE endpoint whose\n            // seat resolver demands one (ADR-0052 decision 2).\n            // [impl->REQ-ER-BRINGUP-TOTP-GATE]\n            req.code,\n            ticket,\n            // The W2 seal-ceremony capability this client declared.\n            // [impl->REQ-SEAL-NO-CEREMONY-SURFACE]\n            req.seal_ceremony,\n        );\n        send_frame(\n            send,\n            &subscribed_envelope(req.session_id, outcome, seat_note),\n        );\n        Ok(req.session_id)\n    }\n\n    /// Release this connection's controller/viewer role on a session\n    /// (REQ-RCVIEW-1): clears the controller slot iff this is the controller\n    /// (re-stamping `driven_by`) and removes any viewer rows it owns\n    /// (re-stamping `viewer_count`). The explicit detach a `serve_attach` worker\n    /// sends when its viewport ends, so the markers clear promptly. Idempotent —\n    /// a no-op if a newer controller already took over, or the session is gone.\n    fn dispatch_unsubscribe(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n        let req: UnsubscribeReq = serde_json::from_value(env.payload)\n            .map_err(|e| format!(\"bad unsubscribe payload: {e}\"))?;\n        let log = {\n            let sessions = recover(&self.sessions);\n            match sessions.get(&req.session_id) {\n                Some(h) => Arc::clone(&h.log),\n                None => {\n                    spt_proto::emit_line_err!(\"DBG unsubscribe: no session {}\", req.session_id);\n                    return Ok(());\n                }\n            }\n        };\n        recover_log(&log).detach_if_gen(send, req.gen);\n        // A controller that detaches cleanly mid-ceremony aborts it — the\n        // requester is answered cancelled instead of waiting on an overlay\n        // nobody hosts (REQ-SEAL-CEREMONY-ESC-CANCEL's involuntary arm).\n        self.abort_ceremonies_for_conn(send.id());\n        Ok(())\n    }\n\n    /// Inject input bytes into a session's PTY.\n    ///\n    /// With an `op_id` the write is routed through the broker-owned\n    /// [`EffectJournal`] for exactly-once delivery: a replay of the same\n    /// `(session_id, op_id)` after a brain crash is deduped (the PTY is not\n    /// written twice), and either outcome — fresh apply or dedup — is acked back\n    /// with an [`crate::msg::KIND_APPLIED`] frame so the brain can retire the\n    /// effect (B5 / KNOWN-HAZARDS 7.2). Without an `op_id` it is the legacy\n    /// direct write (no dedup, no ack).\n    // [impl->REQ-HAZARD-RESTART-IDEMPOTENT]\n    fn dispatch_input(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n        let req: InputReq =\n            serde_json::from_value(env.payload).map_err(|e| format!(\"bad input payload: {e}\"))?;\n        let bytes = decode_bytes(&req.data_b64).map_err(|e| format!(\"bad input base64: {e}\"))?;\n        // Clone the input-writer Arc (and the translation handle, if any) out from\n        // under the sessions lock so the ENQUEUE happens without holding the table\n        // lock (mirrors dispatch_subscribe). The enqueue is non-blocking, so the\n        // dispatch thread is never parked here even when the harness has stalled\n        // (P0 / REQ-HAZARD-PTY-INPUT-WRITER-WEDGE).\n        let (input, translation, log) = {\n            let sessions = recover(&self.sessions);\n            let h = sessions\n                .get(&req.session_id)\n                .ok_or_else(|| format!(\"no such session {}\", req.session_id))?;\n            (Arc::clone(&h.input), h.translation.clone(), Arc::clone(&h.log))\n        };\n        // RC-ORIGIN INPUT FENCE (ADR-0044 decision 3, the required defense):\n        // an rc-tagged input must come from the ACTIVE controller lease's\n        // originating conn — the same conn-identity gate resize has always had\n        // — so a displaced viewport can never keep typing into the PTY, no\n        // matter whether its Displaced notice was delivered, delayed, or lost.\n        // SCOPED to `Minter::Rc`: shell/system injection (`Minter::Shell`,\n        // legacy/untagged senders) legitimately writes from non-controller\n        // conns and is untouched. The error frame this surfaces terminates the\n        // stale serve worker's loop — defense in depth on the same terminal\n…\n    }","startLine":4088,"lineNumbers":[4088,null,4100,4101,4102,4103,4104,4105,4106,4107,4108,4109,4110,4111,4112,4113,4114,4115,4116,4117,4118,4119,4120,4121,4122,4123,4124,4125,4126,4127,4128,4129,4130,4131,4132,4133,4134,4135,4136,4137,4138,4139,4140,4141,4142,4143,4144,4145,4146,4147,4148,4149,4150,4151,4152,4153,4154,4155,4156,4157,4158,null,7978,null,7983,null,8253,null,8255,null,8260,8261,8262,8263,8264,8265,8266,8267,8268,8269,8270,8271,8272,8273,8274,8275,8276,8277,8278,8279,8280,8281,8282,8283,8284,8285,8286,8287,8288,8289,8290,8291,8292,8293,8294,8295,8296,8297,8298,8299,8300,8301,8302,8303,8304,8305,8306,8307,8308,8309,8310,8311,8312,8313,8314,8315,8316,8317,8318,8319,8320,null,8560,8561,8562,8563,8564,8565,8566,8567,8568,8569,8570,8571,8572,8573,8574,8575,8576,8577,8578,8579,8580,8581,8582,8583,8584,8585,8586,8587,8588,8589,8590,8591,8592,8593,8594,8595,8596,8597,8598,8599,8600,8601,8602,8603,8604,8605,8606,8607,8608,8609,8610,8611,8612,8613,8614,8615,8616,8617,8618,8619,8620,8621,8622,8623,8624,8625,8626,8627,8628,8629,8630,8631,8632,8633,8634,8635,8636,8637,8638,8639,8640,8641,8642,8643,8644,8645,8646,8647,8648,8649,8650,8651,8652,8653,8654,8655,8656,8657,8658,8659,8660,8661,8662,8663,8664,8665,8666,8667,8668,8669,8670,8671,8672,8673,8674,8675,8676,8677,8678,8679,8680,8681,8682,8683,8684,8685,8686,8687,8688,8689,8690,8691,8692,8693,8694,8695,8696,8697,8698,8699,8700,8701,8702,8703,8704,8705,8706,8707,8708,8709,8710,8711,8712,8713,8714,8715,8716,8717,8718,8719,8720,8721,8722,8723,8724,8725,8726,8727,8728,8729,8730,8731,8732,8733,8734,8735,8736,8737,8738,8739,8740,8741,8742,8743,8744,8745,8746,8747,8748,8749,8750,null,8828]},"fileSize":851913,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates\\spt-daemon\\src\\broker.rs"}}},"isError":false,"timestamp":1789006241953}}
{"type":"message","id":"908ce5dc","parentId":"7da9ce34","timestamp":"2026-09-10T02:10:41.962Z","message":{"role":"toolResult","toolCallId":"call_iUzeSVf9X5KWcEt4yJnctI8T|fc_0dc34a7a7ab6802d016aa211a1bc7487d2a371c71390e1a3ed","toolName":"read","content":[{"type":"text","text":"[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#B03E]\n15475:    fn the_ceremony_surface_is_the_seat_table_and_the_stamp_is_conn_keyed() {\n…\n15489:        log.stamp_controller_seal_ceremony(conn, true);\n15490:        assert!(log.ceremony_surface().unwrap().3, \"the declaring conn stamps\");\n15491:\n15492:        log.clear_controller();\n15493:        assert!(\n15494:            log.ceremony_surface().is_none(),\n15495:            \"detach clears the surface with the seat\"\n15496:        );\n15497:    }\n15498:\n15499:    // [unit->REQ-SEAL-CEREMONY-CONTENT-SHOWN] the ceremony seam's content\n15500:    // arms (operator ruling 8): over-cap content refuses BY NAME and is never\n15501:    // truncated — the boundary is exact and counted in UNICODE SCALARS, not\n15502:    // bytes (500 three-byte scalars pass the cap; 501 one-byte ones refuse) —\n15503:    // and non-UTF-8 content refuses by ITS OWN name (bytes nobody can read\n15504:    // are bytes nobody can consent to).\n15505:    #[test]\n15506:    fn the_ceremony_seam_refuses_over_cap_and_non_utf8_content_by_name() {\n15507:        crate::test_home::with_home(|_| {\n15508:            let (_m, _a) = provision_seal_subnet(\"sealnet\");\n15509:            let broker = admit_test_broker();\n15510:            let (req_send, mut req_client, _rr) = controller_socket_pair();\n15511:\n15512:            // 501 scalars: the named cap refusal, whole — never truncated.\n15513:            let long = \"x\".repeat(SEAL_CEREMONY_CONTENT_MAX_CHARS + 1);\n15514:            broker\n15515:                .dispatch_seal_ceremony(\n15516:                    seal_ceremony_env(\"ling\", \"sealnet\", long.as_bytes()),\n15517:                    &req_send,\n15518:                )\n15519:                .unwrap();\n15520:            let r = seal_reply(&mut req_client);\n15521:            assert_eq!(r.outcome, SEAL_CEREMONY_REFUSED);\n15522:            assert!(r.detail.starts_with(SEAL_CEREMONY_CONTENT_TOO_LONG), \"{}\", r.detail);\n15523:\n15524:            // EXACTLY 500 MULTI-BYTE scalars (1500 bytes): passes the cap —\n15525:            // the next refusal in the ladder is the no-surface one, which is\n15526:            // the proof the counter is scalars, not bytes.\n15527:            let cap_multibyte = \"✓\".repeat(SEAL_CEREMONY_CONTENT_MAX_CHARS);\n15528:            assert_eq!(cap_multibyte.len(), 3 * SEAL_CEREMONY_CONTENT_MAX_CHARS);\n15529:            broker\n15530:                .dispatch_seal_ceremony(\n15531:                    seal_ceremony_env(\"ling\", \"sealnet\", cap_multibyte.as_bytes()),\n15532:                    &req_send,\n15533:                )\n15534:                .unwrap();\n15535:            let r = seal_reply(&mut req_client);\n15536:            assert!(\n15537:                r.detail.starts_with(SEAL_NO_CEREMONY_SURFACE),\n15538:                \"500 scalars pass the cap and land on the next arm, got: {}\",\n15539:                r.detail\n15540:            );\n15541:\n15542:            // Non-UTF-8: its own named refusal, distinct from the cap's.\n15543:            broker\n15544:                .dispatch_seal_ceremony(\n15545:                    seal_ceremony_env(\"ling\", \"sealnet\", &[0xff, 0xfe, 0x01]),\n15546:                    &req_send,\n15547:                )\n15548:                .unwrap();\n15549:            let r = seal_reply(&mut req_client);\n15550:            assert!(r.detail.starts_with(SEAL_CEREMONY_CONTENT_NOT_UTF8), \"{}\", r.detail);\n15551:        });\n15552:    }\n15553:\n15554:    // [unit->REQ-SEAL-NO-CEREMONY-SURFACE] the three no-surface arms refuse\n15555:    // FAST and BY NAME through the real dispatch — and an attached capable\n15556:    // controller proceeds (the overlay open reaches its conn). Driven over a\n15557:    // real PTY session so the surface read is the production seat table.\n15558:    #[test]\n15559:    fn a_mint_with_no_ceremony_surface_refuses_by_name_and_a_capable_seat_proceeds() {\n15560:        crate::test_home::with_home(|_| {\n15561:            let (_member, _admin) = provision_seal_subnet(\"sealnet\");\n15562:            let broker = admit_test_broker();\n15563:\n15564:            // (1) No live session for the endpoint.\n15565:            let (req_send, mut req_client, _rr) = controller_socket_pair();\n15566:            broker\n15567:                .dispatch_seal_ceremony(seal_ceremony_env(\"ling\", \"sealnet\", b\"content\"), &req_send)\n15568:                .unwrap();\n15569:            let r = seal_reply(&mut req_client);\n15570:            assert_eq!(r.outcome, SEAL_CEREMONY_REFUSED);\n15571:            assert!(\n15572:                r.detail.starts_with(SEAL_NO_CEREMONY_SURFACE),\n15573:                \"named refusal, got: {}\",\n15574:                r.detail\n15575:            );\n15576:            assert!(r.detail.contains(\"no live session\"), \"{}\", r.detail);\n15577:            assert!(r.token.is_none());\n15578:\n15579:            // Host a real session for 'ling' (the spawner conn auto-subscribes\n15580:            // as its LOCAL controller).\n15581:            #[cfg(windows)]\n15582:            let (program, args) = (\"findstr\", vec![\".\".to_string()]);\n15583:            #[cfg(unix)]\n15584:            let (program, args) = (\"cat\", Vec::new());\n15585:            let (spawn_send, _spawn_client, _sr) = controller_socket_pair();\n15586:            let sid = broker\n15587:                .dispatch_spawn(\n15588:                    Envelope::new(\n15589:                        KIND_SPAWN,\n15590:                        serde_json::to_value(SpawnReq {\n15591:                            program: program.to_string(),\n15592:                            args,\n15593:                            rows: 24,\n15594:                            cols: 80,\n15595:                            endpoint: \"ling\".to_string(),\n15596:                            cwd: None,\n15597:                            env: Default::default(),\n15598:                            translation_binary: None,\n15599:                            adapter: String::new(),\n15600:                            install_dir: None,\n15601:                        })\n15602:                        .unwrap(),\n15603:                    ),\n15604:                    &spawn_send,\n15605:                )\n15606:                .expect(\"spawn the ceremony host session\");\n15607:\n15608:            // (2) Session live, NO controller.\n15609:            let log = {\n15610:                let sessions = recover(&broker.sessions);\n15611:                Arc::clone(&sessions.get(&sid).unwrap().log)\n15612:            };\n15613:            recover_log(&log).clear_controller();\n15614:            broker\n15615:                .dispatch_seal_ceremony(seal_ceremony_env(\"ling\", \"sealnet\", b\"content\"), &req_send)\n15616:                .unwrap();\n15617:            let r = seal_reply(&mut req_client);\n15618:            assert!(\n15619:                r.detail.starts_with(SEAL_NO_CEREMONY_SURFACE)\n15620:                    && r.detail.contains(\"no controller is attached\"),\n15621:                \"{}\",\n15622:                r.detail\n15623:            );\n15624:\n15625:            // (3) A controller that did NOT declare the capability (an N-1 rc).\n15626:            let (old_send, mut old_client, _or) = controller_socket_pair();\n15627:            broker\n15628:                .dispatch_subscribe(\n15629:                    Envelope::new(\n15630:                        KIND_SUBSCRIBE,\n15631:                        serde_json::to_value(SubscribeReq {\n15632:                            session_id: sid,\n15633:                            from_seq: 0,\n15634:                            intent: AttachIntent::Control,\n15635:                            by: Some(\"old-op\".to_string()),\n15636:                            gen: 100,\n15637:                            code: None,\n15638:                            seal_ceremony: false,\n15639:                        })\n15640:                        .unwrap(),\n15641:                    ),\n15642:                    &old_send,\n15643:                )\n15644:                .unwrap();\n15645:                let seated = read_subscribed_reply(&mut old_client);\n15646:            assert!(matches!(seated.outcome, SubscribeOutcome::Controller));\n15647:            broker\n15648:                .dispatch_seal_ceremony(seal_ceremony_env(\"ling\", \"sealnet\", b\"content\"), &req_send)\n15649:                .unwrap();\n15650:            let r = seal_reply(&mut req_client);\n15651:            assert!(\n15652:                r.detail.starts_with(SEAL_NO_CEREMONY_SURFACE)\n15653:                    && r.detail.contains(\"predates the seal ceremony\"),\n15654:                \"{}\",\n15655:                r.detail\n15656:            );\n15657:\n15658:            // (4) A CAPABLE controller: the ceremony proceeds — the overlay\n15659:            // open lands on the controller's conn, and no requester reply\n15660:            // exists yet (the human has not answered).\n15661:            let (cap_send, mut cap_client, _cr) = controller_socket_pair();\n15662:            broker\n15663:                .dispatch_subscribe(\n15664:                    Envelope::new(\n15665:                        KIND_SUBSCRIBE,\n15666:                        serde_json::to_value(SubscribeReq {\n15667:                            session_id: sid,\n15668:                            from_seq: 0,\n15669:                            intent: AttachIntent::Take,\n15670:                            by: Some(\"new-op\".to_string()),\n15671:                            gen: 200,\n15672:                            code: None,\n15673:                            seal_ceremony: true,\n15674:                        })\n15675:                        .unwrap(),\n15676:                    ),\n15677:                    &cap_send,\n15678:                )\n15679:                .unwrap();\n15680:            let seated = read_subscribed_reply(&mut cap_client);\n15681:            assert!(matches!(\n15682:                seated.outcome,\n15683:                SubscribeOutcome::Controller | SubscribeOutcome::TookControl\n15684:            ));\n15685:            broker\n15686:                .dispatch_seal_ceremony(\n15687:                    seal_ceremony_env(\"ling\", \"sealnet\", b\"seal me\"),\n15688:                    &req_send,\n15689:                )\n15690:                .unwrap();\n15691:            let open = loop {\n15692:                let env = read_frame(&mut cap_client).expect(\"the overlay open reaches the seat\");\n15693:                if env.kind == KIND_SEAL_CEREMONY_OPEN {\n15694:                    break serde_json::from_value::<SealCeremonyOpenEvent>(env.payload).unwrap();\n15695:                }\n15696:            };\n15697:            assert_eq!(open.session_id, sid);\n15698:            assert_eq!(open.subnet, \"sealnet\");\n15699:            assert_eq!(\n15700:                decode_bytes(&open.content_b64).unwrap(),\n15701:                b\"seal me\",\n15702:                \"the overlay brief carries the exact content bytes\"\n15703:            );\n15704:            // SIGNET W2: the offer decision rides the open — this home holds\n15705:            // no enrollment, so the E offer is stamped and no FIDO2 fields.\n15706:            // [unit->REQ-SEAL-ENROLL-SHORTCUT-E]\n15707:            assert!(open.offer_enroll, \"an un-enrolled pair's open stamps the E offer\");\n15708:            assert!(open.payload_to_sign_b64.is_none());\n15709:            assert!(open.fido2_node.is_none());\n15710:            assert_eq!(\n15711:                recover(&broker.ceremonies).len(),\n15712:                1,\n15713:                \"one pending ceremony, held only while the requester waits\"\n15714:            );\n15715:\n15716:            // Cleanup: end the child so the test home tears down cleanly.\n15717:            let _ = broker.dispatch_kill(Envelope::new(\n15718:                KIND_KILL,\n…\n15720:            ));\n15721:        });\n15722:    }\n\n[Showing lines 15489-15718 of 16381. Use :15719 to continue]"}],"details":{"truncation":{"content":"        log.stamp_controller_seal_ceremony(conn, true);\r\n        assert!(log.ceremony_surface().unwrap().3, \"the declaring conn stamps\");\r\n\r\n        log.clear_controller();\r\n        assert!(\r\n            log.ceremony_surface().is_none(),\r\n            \"detach clears the surface with the seat\"\r\n        );\r\n    }\r\n\r\n    // [unit->REQ-SEAL-CEREMONY-CONTENT-SHOWN] the ceremony seam's content\r\n    // arms (operator ruling 8): over-cap content refuses BY NAME and is never\r\n    // truncated — the boundary is exact and counted in UNICODE SCALARS, not\r\n    // bytes (500 three-byte scalars pass the cap; 501 one-byte ones refuse) —\r\n    // and non-UTF-8 content refuses by ITS OWN name (bytes nobody can read\r\n    // are bytes nobody can consent to).\r\n    #[test]\r\n    fn the_ceremony_seam_refuses_over_cap_and_non_utf8_content_by_name() {\r\n        crate::test_home::with_home(|_| {\r\n            let (_m, _a) = provision_seal_subnet(\"sealnet\");\r\n            let broker = admit_test_broker();\r\n            let (req_send, mut req_client, _rr) = controller_socket_pair();\r\n\r\n            // 501 scalars: the named cap refusal, whole — never truncated.\r\n            let long = \"x\".repeat(SEAL_CEREMONY_CONTENT_MAX_CHARS + 1);\r\n            broker\r\n                .dispatch_seal_ceremony(\r\n                    seal_ceremony_env(\"ling\", \"sealnet\", long.as_bytes()),\r\n                    &req_send,\r\n                )\r\n                .unwrap();\r\n            let r = seal_reply(&mut req_client);\r\n            assert_eq!(r.outcome, SEAL_CEREMONY_REFUSED);\r\n            assert!(r.detail.starts_with(SEAL_CEREMONY_CONTENT_TOO_LONG), \"{}\", r.detail);\r\n\r\n            // EXACTLY 500 MULTI-BYTE scalars (1500 bytes): passes the cap —\r\n            // the next refusal in the ladder is the no-surface one, which is\r\n            // the proof the counter is scalars, not bytes.\r\n            let cap_multibyte = \"✓\".repeat(SEAL_CEREMONY_CONTENT_MAX_CHARS);\r\n            assert_eq!(cap_multibyte.len(), 3 * SEAL_CEREMONY_CONTENT_MAX_CHARS);\r\n            broker\r\n                .dispatch_seal_ceremony(\r\n                    seal_ceremony_env(\"ling\", \"sealnet\", cap_multibyte.as_bytes()),\r\n                    &req_send,\r\n                )\r\n                .unwrap();\r\n            let r = seal_reply(&mut req_client);\r\n            assert!(\r\n                r.detail.starts_with(SEAL_NO_CEREMONY_SURFACE),\r\n                \"500 scalars pass the cap and land on the next arm, got: {}\",\r\n                r.detail\r\n            );\r\n\r\n            // Non-UTF-8: its own named refusal, distinct from the cap's.\r\n            broker\r\n                .dispatch_seal_ceremony(\r\n                    seal_ceremony_env(\"ling\", \"sealnet\", &[0xff, 0xfe, 0x01]),\r\n                    &req_send,\r\n                )\r\n                .unwrap();\r\n            let r = seal_reply(&mut req_client);\r\n            assert!(r.detail.starts_with(SEAL_CEREMONY_CONTENT_NOT_UTF8), \"{}\", r.detail);\r\n        });\r\n    }\r\n\r\n    // [unit->REQ-SEAL-NO-CEREMONY-SURFACE] the three no-surface arms refuse\r\n    // FAST and BY NAME through the real dispatch — and an attached capable\r\n    // controller proceeds (the overlay open reaches its conn). Driven over a\r\n    // real PTY session so the surface read is the production seat table.\r\n    #[test]\r\n    fn a_mint_with_no_ceremony_surface_refuses_by_name_and_a_capable_seat_proceeds() {\r\n        crate::test_home::with_home(|_| {\r\n            let (_member, _admin) = provision_seal_subnet(\"sealnet\");\r\n            let broker = admit_test_broker();\r\n\r\n            // (1) No live session for the endpoint.\r\n            let (req_send, mut req_client, _rr) = controller_socket_pair();\r\n            broker\r\n                .dispatch_seal_ceremony(seal_ceremony_env(\"ling\", \"sealnet\", b\"content\"), &req_send)\r\n                .unwrap();\r\n            let r = seal_reply(&mut req_client);\r\n            assert_eq!(r.outcome, SEAL_CEREMONY_REFUSED);\r\n            assert!(\r\n                r.detail.starts_with(SEAL_NO_CEREMONY_SURFACE),\r\n                \"named refusal, got: {}\",\r\n                r.detail\r\n            );\r\n            assert!(r.detail.contains(\"no live session\"), \"{}\", r.detail);\r\n            assert!(r.token.is_none());\r\n\r\n            // Host a real session for 'ling' (the spawner conn auto-subscribes\r\n            // as its LOCAL controller).\r\n            #[cfg(windows)]\r\n            let (program, args) = (\"findstr\", vec![\".\".to_string()]);\r\n            #[cfg(unix)]\r\n            let (program, args) = (\"cat\", Vec::new());\r\n            let (spawn_send, _spawn_client, _sr) = controller_socket_pair();\r\n            let sid = broker\r\n                .dispatch_spawn(\r\n                    Envelope::new(\r\n                        KIND_SPAWN,\r\n                        serde_json::to_value(SpawnReq {\r\n                            program: program.to_string(),\r\n                            args,\r\n                            rows: 24,\r\n                            cols: 80,\r\n                            endpoint: \"ling\".to_string(),\r\n                            cwd: None,\r\n                            env: Default::default(),\r\n                            translation_binary: None,\r\n                            adapter: String::new(),\r\n                            install_dir: None,\r\n                        })\r\n                        .unwrap(),\r\n                    ),\r\n                    &spawn_send,\r\n                )\r\n                .expect(\"spawn the ceremony host session\");\r\n\r\n            // (2) Session live, NO controller.\r\n            let log = {\r\n                let sessions = recover(&broker.sessions);\r\n                Arc::clone(&sessions.get(&sid).unwrap().log)\r\n            };\r\n            recover_log(&log).clear_controller();\r\n            broker\r\n                .dispatch_seal_ceremony(seal_ceremony_env(\"ling\", \"sealnet\", b\"content\"), &req_send)\r\n                .unwrap();\r\n            let r = seal_reply(&mut req_client);\r\n            assert!(\r\n                r.detail.starts_with(SEAL_NO_CEREMONY_SURFACE)\r\n                    && r.detail.contains(\"no controller is attached\"),\r\n                \"{}\",\r\n                r.detail\r\n            );\r\n\r\n            // (3) A controller that did NOT declare the capability (an N-1 rc).\r\n            let (old_send, mut old_client, _or) = controller_socket_pair();\r\n            broker\r\n                .dispatch_subscribe(\r\n                    Envelope::new(\r\n                        KIND_SUBSCRIBE,\r\n                        serde_json::to_value(SubscribeReq {\r\n                            session_id: sid,\r\n                            from_seq: 0,\r\n                            intent: AttachIntent::Control,\r\n                            by: Some(\"old-op\".to_string()),\r\n                            gen: 100,\r\n                            code: None,\r\n                            seal_ceremony: false,\r\n                        })\r\n                        .unwrap(),\r\n                    ),\r\n                    &old_send,\r\n                )\r\n                .unwrap();\r\n                let seated = read_subscribed_reply(&mut old_client);\r\n            assert!(matches!(seated.outcome, SubscribeOutcome::Controller));\r\n            broker\r\n                .dispatch_seal_ceremony(seal_ceremony_env(\"ling\", \"sealnet\", b\"content\"), &req_send)\r\n                .unwrap();\r\n            let r = seal_reply(&mut req_client);\r\n            assert!(\r\n                r.detail.starts_with(SEAL_NO_CEREMONY_SURFACE)\r\n                    && r.detail.contains(\"predates the seal ceremony\"),\r\n                \"{}\",\r\n                r.detail\r\n            );\r\n\r\n            // (4) A CAPABLE controller: the ceremony proceeds — the overlay\r\n            // open lands on the controller's conn, and no requester reply\r\n            // exists yet (the human has not answered).\r\n            let (cap_send, mut cap_client, _cr) = controller_socket_pair();\r\n            broker\r\n                .dispatch_subscribe(\r\n                    Envelope::new(\r\n                        KIND_SUBSCRIBE,\r\n                        serde_json::to_value(SubscribeReq {\r\n                            session_id: sid,\r\n                            from_seq: 0,\r\n                            intent: AttachIntent::Take,\r\n                            by: Some(\"new-op\".to_string()),\r\n                            gen: 200,\r\n                            code: None,\r\n                            seal_ceremony: true,\r\n                        })\r\n                        .unwrap(),\r\n                    ),\r\n                    &cap_send,\r\n                )\r\n                .unwrap();\r\n            let seated = read_subscribed_reply(&mut cap_client);\r\n            assert!(matches!(\r\n                seated.outcome,\r\n                SubscribeOutcome::Controller | SubscribeOutcome::TookControl\r\n            ));\r\n            broker\r\n                .dispatch_seal_ceremony(\r\n                    seal_ceremony_env(\"ling\", \"sealnet\", b\"seal me\"),\r\n                    &req_send,\r\n                )\r\n                .unwrap();\r\n            let open = loop {\r\n                let env = read_frame(&mut cap_client).expect(\"the overlay open reaches the seat\");\r\n                if env.kind == KIND_SEAL_CEREMONY_OPEN {\r\n                    break serde_json::from_value::<SealCeremonyOpenEvent>(env.payload).unwrap();\r\n                }\r\n            };\r\n            assert_eq!(open.session_id, sid);\r\n            assert_eq!(open.subnet, \"sealnet\");\r\n            assert_eq!(\r\n                decode_bytes(&open.content_b64).unwrap(),\r\n                b\"seal me\",\r\n                \"the overlay brief carries the exact content bytes\"\r\n            );\r\n            // SIGNET W2: the offer decision rides the open — this home holds\r\n            // no enrollment, so the E offer is stamped and no FIDO2 fields.\r\n            // [unit->REQ-SEAL-ENROLL-SHORTCUT-E]\r\n            assert!(open.offer_enroll, \"an un-enrolled pair's open stamps the E offer\");\r\n            assert!(open.payload_to_sign_b64.is_none());\r\n            assert!(open.fido2_node.is_none());\r\n            assert_eq!(\r\n                recover(&broker.ceremonies).len(),\r\n                1,\r\n                \"one pending ceremony, held only while the requester waits\"\r\n            );\r\n\r\n            // Cleanup: end the child so the test home tears down cleanly.\r\n            let _ = broker.dispatch_kill(Envelope::new(\r\n                KIND_KILL,\r","truncated":true,"truncatedBy":"lines","totalLines":893,"totalBytes":10415,"outputLines":230,"outputBytes":10415,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":16381,"displayContent":{"text":"    fn the_ceremony_surface_is_the_seat_table_and_the_stamp_is_conn_keyed() {\n…\n        log.stamp_controller_seal_ceremony(conn, true);\r\n        assert!(log.ceremony_surface().unwrap().3, \"the declaring conn stamps\");\r\n\r\n        log.clear_controller();\r\n        assert!(\r\n            log.ceremony_surface().is_none(),\r\n            \"detach clears the surface with the seat\"\r\n        );\r\n    }\r\n\r\n    // [unit->REQ-SEAL-CEREMONY-CONTENT-SHOWN] the ceremony seam's content\r\n    // arms (operator ruling 8): over-cap content refuses BY NAME and is never\r\n    // truncated — the boundary is exact and counted in UNICODE SCALARS, not\r\n    // bytes (500 three-byte scalars pass the cap; 501 one-byte ones refuse) —\r\n    // and non-UTF-8 content refuses by ITS OWN name (bytes nobody can read\r\n    // are bytes nobody can consent to).\r\n    #[test]\r\n    fn the_ceremony_seam_refuses_over_cap_and_non_utf8_content_by_name() {\r\n        crate::test_home::with_home(|_| {\r\n            let (_m, _a) = provision_seal_subnet(\"sealnet\");\r\n            let broker = admit_test_broker();\r\n            let (req_send, mut req_client, _rr) = controller_socket_pair();\r\n\r\n            // 501 scalars: the named cap refusal, whole — never truncated.\r\n            let long = \"x\".repeat(SEAL_CEREMONY_CONTENT_MAX_CHARS + 1);\r\n            broker\r\n                .dispatch_seal_ceremony(\r\n                    seal_ceremony_env(\"ling\", \"sealnet\", long.as_bytes()),\r\n                    &req_send,\r\n                )\r\n                .unwrap();\r\n            let r = seal_reply(&mut req_client);\r\n            assert_eq!(r.outcome, SEAL_CEREMONY_REFUSED);\r\n            assert!(r.detail.starts_with(SEAL_CEREMONY_CONTENT_TOO_LONG), \"{}\", r.detail);\r\n\r\n            // EXACTLY 500 MULTI-BYTE scalars (1500 bytes): passes the cap —\r\n            // the next refusal in the ladder is the no-surface one, which is\r\n            // the proof the counter is scalars, not bytes.\r\n            let cap_multibyte = \"✓\".repeat(SEAL_CEREMONY_CONTENT_MAX_CHARS);\r\n            assert_eq!(cap_multibyte.len(), 3 * SEAL_CEREMONY_CONTENT_MAX_CHARS);\r\n            broker\r\n                .dispatch_seal_ceremony(\r\n                    seal_ceremony_env(\"ling\", \"sealnet\", cap_multibyte.as_bytes()),\r\n                    &req_send,\r\n                )\r\n                .unwrap();\r\n            let r = seal_reply(&mut req_client);\r\n            assert!(\r\n                r.detail.starts_with(SEAL_NO_CEREMONY_SURFACE),\r\n                \"500 scalars pass the cap and land on the next arm, got: {}\",\r\n                r.detail\r\n            );\r\n\r\n            // Non-UTF-8: its own named refusal, distinct from the cap's.\r\n            broker\r\n                .dispatch_seal_ceremony(\r\n                    seal_ceremony_env(\"ling\", \"sealnet\", &[0xff, 0xfe, 0x01]),\r\n                    &req_send,\r\n                )\r\n                .unwrap();\r\n            let r = seal_reply(&mut req_client);\r\n            assert!(r.detail.starts_with(SEAL_CEREMONY_CONTENT_NOT_UTF8), \"{}\", r.detail);\r\n        });\r\n    }\r\n\r\n    // [unit->REQ-SEAL-NO-CEREMONY-SURFACE] the three no-surface arms refuse\r\n    // FAST and BY NAME through the real dispatch — and an attached capable\r\n    // controller proceeds (the overlay open reaches its conn). Driven over a\r\n    // real PTY session so the surface read is the production seat table.\r\n    #[test]\r\n    fn a_mint_with_no_ceremony_surface_refuses_by_name_and_a_capable_seat_proceeds() {\r\n        crate::test_home::with_home(|_| {\r\n            let (_member, _admin) = provision_seal_subnet(\"sealnet\");\r\n            let broker = admit_test_broker();\r\n\r\n            // (1) No live session for the endpoint.\r\n            let (req_send, mut req_client, _rr) = controller_socket_pair();\r\n            broker\r\n                .dispatch_seal_ceremony(seal_ceremony_env(\"ling\", \"sealnet\", b\"content\"), &req_send)\r\n                .unwrap();\r\n            let r = seal_reply(&mut req_client);\r\n            assert_eq!(r.outcome, SEAL_CEREMONY_REFUSED);\r\n            assert!(\r\n                r.detail.starts_with(SEAL_NO_CEREMONY_SURFACE),\r\n                \"named refusal, got: {}\",\r\n                r.detail\r\n            );\r\n            assert!(r.detail.contains(\"no live session\"), \"{}\", r.detail);\r\n            assert!(r.token.is_none());\r\n\r\n            // Host a real session for 'ling' (the spawner conn auto-subscribes\r\n            // as its LOCAL controller).\r\n            #[cfg(windows)]\r\n            let (program, args) = (\"findstr\", vec![\".\".to_string()]);\r\n            #[cfg(unix)]\r\n            let (program, args) = (\"cat\", Vec::new());\r\n            let (spawn_send, _spawn_client, _sr) = controller_socket_pair();\r\n            let sid = broker\r\n                .dispatch_spawn(\r\n                    Envelope::new(\r\n                        KIND_SPAWN,\r\n                        serde_json::to_value(SpawnReq {\r\n                            program: program.to_string(),\r\n                            args,\r\n                            rows: 24,\r\n                            cols: 80,\r\n                            endpoint: \"ling\".to_string(),\r\n                            cwd: None,\r\n                            env: Default::default(),\r\n                            translation_binary: None,\r\n                            adapter: String::new(),\r\n                            install_dir: None,\r\n                        })\r\n                        .unwrap(),\r\n                    ),\r\n                    &spawn_send,\r\n                )\r\n                .expect(\"spawn the ceremony host session\");\r\n\r\n            // (2) Session live, NO controller.\r\n            let log = {\r\n                let sessions = recover(&broker.sessions);\r\n                Arc::clone(&sessions.get(&sid).unwrap().log)\r\n            };\r\n            recover_log(&log).clear_controller();\r\n            broker\r\n                .dispatch_seal_ceremony(seal_ceremony_env(\"ling\", \"sealnet\", b\"content\"), &req_send)\r\n                .unwrap();\r\n            let r = seal_reply(&mut req_client);\r\n            assert!(\r\n                r.detail.starts_with(SEAL_NO_CEREMONY_SURFACE)\r\n                    && r.detail.contains(\"no controller is attached\"),\r\n                \"{}\",\r\n                r.detail\r\n            );\r\n\r\n            // (3) A controller that did NOT declare the capability (an N-1 rc).\r\n            let (old_send, mut old_client, _or) = controller_socket_pair();\r\n            broker\r\n                .dispatch_subscribe(\r\n                    Envelope::new(\r\n                        KIND_SUBSCRIBE,\r\n                        serde_json::to_value(SubscribeReq {\r\n                            session_id: sid,\r\n                            from_seq: 0,\r\n                            intent: AttachIntent::Control,\r\n                            by: Some(\"old-op\".to_string()),\r\n                            gen: 100,\r\n                            code: None,\r\n                            seal_ceremony: false,\r\n                        })\r\n                        .unwrap(),\r\n                    ),\r\n                    &old_send,\r\n                )\r\n                .unwrap();\r\n                let seated = read_subscribed_reply(&mut old_client);\r\n            assert!(matches!(seated.outcome, SubscribeOutcome::Controller));\r\n            broker\r\n                .dispatch_seal_ceremony(seal_ceremony_env(\"ling\", \"sealnet\", b\"content\"), &req_send)\r\n                .unwrap();\r\n            let r = seal_reply(&mut req_client);\r\n            assert!(\r\n                r.detail.starts_with(SEAL_NO_CEREMONY_SURFACE)\r\n                    && r.detail.contains(\"predates the seal ceremony\"),\r\n                \"{}\",\r\n                r.detail\r\n            );\r\n\r\n            // (4) A CAPABLE controller: the ceremony proceeds — the overlay\r\n            // open lands on the controller's conn, and no requester reply\r\n            // exists yet (the human has not answered).\r\n            let (cap_send, mut cap_client, _cr) = controller_socket_pair();\r\n            broker\r\n                .dispatch_subscribe(\r\n                    Envelope::new(\r\n                        KIND_SUBSCRIBE,\r\n                        serde_json::to_value(SubscribeReq {\r\n                            session_id: sid,\r\n                            from_seq: 0,\r\n                            intent: AttachIntent::Take,\r\n                            by: Some(\"new-op\".to_string()),\r\n                            gen: 200,\r\n                            code: None,\r\n                            seal_ceremony: true,\r\n                        })\r\n                        .unwrap(),\r\n                    ),\r\n                    &cap_send,\r\n                )\r\n                .unwrap();\r\n            let seated = read_subscribed_reply(&mut cap_client);\r\n            assert!(matches!(\r\n                seated.outcome,\r\n                SubscribeOutcome::Controller | SubscribeOutcome::TookControl\r\n            ));\r\n            broker\r\n                .dispatch_seal_ceremony(\r\n                    seal_ceremony_env(\"ling\", \"sealnet\", b\"seal me\"),\r\n                    &req_send,\r\n                )\r\n                .unwrap();\r\n            let open = loop {\r\n                let env = read_frame(&mut cap_client).expect(\"the overlay open reaches the seat\");\r\n                if env.kind == KIND_SEAL_CEREMONY_OPEN {\r\n                    break serde_json::from_value::<SealCeremonyOpenEvent>(env.payload).unwrap();\r\n                }\r\n            };\r\n            assert_eq!(open.session_id, sid);\r\n            assert_eq!(open.subnet, \"sealnet\");\r\n            assert_eq!(\r\n                decode_bytes(&open.content_b64).unwrap(),\r\n                b\"seal me\",\r\n                \"the overlay brief carries the exact content bytes\"\r\n            );\r\n            // SIGNET W2: the offer decision rides the open — this home holds\r\n            // no enrollment, so the E offer is stamped and no FIDO2 fields.\r\n            // [unit->REQ-SEAL-ENROLL-SHORTCUT-E]\r\n            assert!(open.offer_enroll, \"an un-enrolled pair's open stamps the E offer\");\r\n            assert!(open.payload_to_sign_b64.is_none());\r\n            assert!(open.fido2_node.is_none());\r\n            assert_eq!(\r\n                recover(&broker.ceremonies).len(),\r\n                1,\r\n                \"one pending ceremony, held only while the requester waits\"\r\n            );\r\n\r\n            // Cleanup: end the child so the test home tears down cleanly.\r\n            let _ = broker.dispatch_kill(Envelope::new(\r\n                KIND_KILL,\r\n…\n            ));\n        });\n    }","startLine":15475,"lineNumbers":[15475,null,15489,15490,15491,15492,15493,15494,15495,15496,15497,15498,15499,15500,15501,15502,15503,15504,15505,15506,15507,15508,15509,15510,15511,15512,15513,15514,15515,15516,15517,15518,15519,15520,15521,15522,15523,15524,15525,15526,15527,15528,15529,15530,15531,15532,15533,15534,15535,15536,15537,15538,15539,15540,15541,15542,15543,15544,15545,15546,15547,15548,15549,15550,15551,15552,15553,15554,15555,15556,15557,15558,15559,15560,15561,15562,15563,15564,15565,15566,15567,15568,15569,15570,15571,15572,15573,15574,15575,15576,15577,15578,15579,15580,15581,15582,15583,15584,15585,15586,15587,15588,15589,15590,15591,15592,15593,15594,15595,15596,15597,15598,15599,15600,15601,15602,15603,15604,15605,15606,15607,15608,15609,15610,15611,15612,15613,15614,15615,15616,15617,15618,15619,15620,15621,15622,15623,15624,15625,15626,15627,15628,15629,15630,15631,15632,15633,15634,15635,15636,15637,15638,15639,15640,15641,15642,15643,15644,15645,15646,15647,15648,15649,15650,15651,15652,15653,15654,15655,15656,15657,15658,15659,15660,15661,15662,15663,15664,15665,15666,15667,15668,15669,15670,15671,15672,15673,15674,15675,15676,15677,15678,15679,15680,15681,15682,15683,15684,15685,15686,15687,15688,15689,15690,15691,15692,15693,15694,15695,15696,15697,15698,15699,15700,15701,15702,15703,15704,15705,15706,15707,15708,15709,15710,15711,15712,15713,15714,15715,15716,15717,15718,null,15720,15721,15722]},"fileSize":851913,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates\\spt-daemon\\src\\broker.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":16381,"totalBytes":10415,"outputLines":230,"outputBytes":10415,"shownRange":{"start":15489,"end":15718},"nextOffset":15719}}},"isError":false,"timestamp":1789006241962}}
{"type":"message","id":"1e0dcb57","parentId":"908ce5dc","timestamp":"2026-09-10T02:10:41.974Z","message":{"role":"toolResult","toolCallId":"call_N0ULzEmlFxFYdWKo0HL7YekO|fc_0dc34a7a7ab6802d016aa211a1bc8887d2978a9e1857cd2c3b","toolName":"grep","content":[{"type":"text","text":"[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#B03E]\n 119:// [impl->REQ-HAZARD-VIEWER-ISOLATION]\n*120:fn viewer_send_evicts<T>(r: &Result<(), TrySendError<T>>) -> bool {\n 121:    r.is_err()\n 122:}\n 123:\n...\n 477:// [impl->REQ-ENDPOINT-CYCLE-HONEST]\n*478:pub fn session_is_zombie(pid: Option<u32>, adapter_labeled: bool, spawned_ms_ago: u64) -> bool {\n 479:    // THE ORACLE, not a handle-probe (KNOWN-HAZARDS 7.50). `is_process_alive`\n 480:    // asks `OpenProcess`, which keeps succeeding for a TERMINATED pid while a\n 481:    // handle to it stays open — and this broker holds `Arc<PtySession>`, hence\n...\n 520:// [impl->REQ-INPUT-CONTROLLER-FENCE]\n*521:fn rc_input_rejected(minter: Option<Minter>, sender_is_controller: bool) -> bool {\n 522:    minter == Some(Minter::Rc) && !sender_is_controller\n 523:}\n 524:\n...\n 1360:impl OutputLog {\n*1361:    fn new(session_id: u64, cap_chunks: usize, endpoint: String, size: (u16, u16)) -> Self {\n 1362:        OutputLog {\n 1363:            session_id,\n 1364:            next_seq: 0,\n...\n 3631:    // [impl->REQ-CONTROL-STAMP-CONVERGENCE]\n*3632:    fn stamp_reaped(&self) {\n 3633:        if self.endpoint.is_empty() {\n 3634:            return;\n 3635:        }\n...\n 4209:    /// whose PTY write handle this thread now exclusively owns.\n*4210:    fn spawn(session: Arc<PtySession>, endpoint: String) -> Arc<InputWriter> {\n 4211:        let (tx, rx) = sync_channel::<InputRecord>(input_queue_depth());\n 4212:        let writer = thread::spawn(move || input_writer(session, rx));\n 4213:        Arc::new(InputWriter {\n...\n 4265:/// when the last `tx` clone drops at session teardown.\n*4266:fn input_writer(session: Arc<PtySession>, rx: Receiver<InputRecord>) {\n 4267:    while let Ok(bytes) = rx.recv() {\n 4268:        let _ = session.write_input(&bytes);\n 4269:    }\n...\n 4459:// [impl->REQ-SEAL-CEREMONY-TOTP]\n*4460:fn reply_seal_ceremony(send: &SharedSend, outcome: &str, detail: String, token: Option<String>) {\n 4461:    let payload = serde_json::to_value(SealCeremonyReply {\n 4462:        outcome: outcome.to_string(),\n 4463:        detail,\n...\n 5687:    /// Number of currently hosted sessions (for tests / introspection).\n*5688:    pub fn session_count(&self) -> usize {\n 5689:        recover(&self.sessions).len()\n 5690:    }\n 5691:\n...\n 5810:    #[doc(hidden)]\n*5811:    pub fn test_session_viewer_count(&self, id: u64) -> Option<usize> {\n 5812:        let log = {\n 5813:            let sessions = recover(&self.sessions);\n 5814:            match sessions.get(&id) {\n...\n 5836:    /// decrements, so it answers the observation question a level cannot.\n*5837:    pub fn test_session_viewer_attaches(&self, id: u64) -> Option<u64> {\n 5838:        let log = {\n 5839:            let sessions = recover(&self.sessions);\n 5840:            match sessions.get(&id) {\n...\n 5889:    /// across brain restarts).\n*5890:    pub fn session_pid(&self, id: u64) -> Option<u32> {\n 5891:        self.sessions\n 5892:            .lock()\n 5893:            .unwrap()\n...\n 5944:    // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n*5945:    pub fn session_output_seq(&self, id: u64) -> Option<u64> {\n 5946:        self.sessions\n 5947:            .lock()\n 5948:            .unwrap()\n...\n 6379:    // [impl->REQ-HAZARD-DAEMON-SCHED-NONBLOCKING]\n*6380:    fn dispatch_spawn(&self, env: Envelope, send: &SharedSend) -> Result<u64, String> {\n 6381:        let req: SpawnReq =\n 6382:            serde_json::from_value(env.payload).map_err(|e| format!(\"bad spawn payload: {e}\"))?;\n 6383:        self.dispatch_spawn_policy(req, send, false)\n...\n 6392:    // [impl->REQ-SPAWN-FRESH-TRUTHFUL]\n*6393:    fn dispatch_spawn_fresh(&self, env: Envelope, send: &SharedSend) -> Result<Option<u64>, String> {\n 6394:        let req: SpawnReq =\n 6395:            serde_json::from_value(env.payload).map_err(|e| format!(\"bad spawn payload: {e}\"))?;\n 6396:        self.dispatch_spawn_policy(req, send, true)\n...\n 6414:    // [impl->REQ-ER-BRINGUP-SPAWNS-SESSION]\n*6415:    fn dispatch_bring_up(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n 6416:        self.dispatch_bring_up_within(env, send, BRINGUP_READY_WAIT)\n 6417:    }\n 6418:\n...\n 6752:    /// The broker session hosting `endpoint`, if one is live.\n*6753:    fn session_for_endpoint(&self, endpoint: &str) -> Option<u64> {\n 6754:        recover(&self.sessions)\n 6755:            .iter()\n 6756:            .find(|(_, h)| h.endpoint == endpoint)\n...\n 6777:    // [impl->REQ-SEAL-NO-CEREMONY-SURFACE]\n*6778:    fn dispatch_seal_ceremony(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n 6779:        let req: SealCeremonyReq = serde_json::from_value(env.payload)\n 6780:            .map_err(|e| format!(\"bad seal-ceremony payload: {e}\"))?;\n 6781:        let refuse = |outcome: &str, detail: String| {\n...\n 6990:    // [impl->REQ-SEAL-ENROLL-VERB]\n*6991:    fn dispatch_seal_enroll(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n 6992:        let req: SealEnrollReq = serde_json::from_value(env.payload)\n 6993:            .map_err(|e| format!(\"bad seal-enroll payload: {e}\"))?;\n 6994:        let refuse = |outcome: &str, detail: String| {\n...\n 7856:    // [impl->REQ-ER-BRINGUP-SPAWNS-SESSION]\n*7857:    fn mint_bringup_admit(&self, session: u64, verdict: TicketVerdict) -> String {\n 7858:        self.mint_bringup_admit_at(session, verdict, Instant::now())\n 7859:    }\n 7860:\n...\n 7897:    // [impl->REQ-ER-BRINGUP-SPAWNS-SESSION]\n*7898:    fn redeem_bringup_admit(&self, presented: Option<&str>, session: u64) -> AdmitTicket {\n 7899:        self.redeem_bringup_admit_at(presented, session, Instant::now())\n 7900:    }\n 7901:\n...\n 8033:        // ad-hoc/legacy spawn (no id to dedup on) → never gated. `_wake_claim` holds\n*8034:        // the claim to fn end, releasing (RAII) after the session is table-visible\n 8035:        // or on any early error.\n 8036:        // [impl->REQ-SPAWN-COLLISION-GUARD-LIVE-DUP]\n 8037:        let _wake_claim: Option<WakeClaimGuard> = if req.endpoint.is_empty() {\n...\n 8185:                                    if let Some(h) = removed {\n*8186:                                        recover_log(&h.log).stamp_reaped();\n 8187:                                        spt_proto::emit_line_err!(\n 8188:                                            \"SPAWN_ZOMBIE_FORCE_DETABLE:{}: exit-waiter never \\\n 8189:                                             reaped dead session {sid} — de-tabled directly\",\n...\n 8549:            // [impl->REQ-CONTROL-STAMP-CONVERGENCE]\n*8550:            recover_log(&log_exit).stamp_reaped();\n 8551:        });\n 8552:\n 8553:        spawn_phase(\"waiter_armed\", \"\");\n...\n 8629:    /// self-kick guard.\n*8630:    fn dispatch_subscribe(&self, env: Envelope, send: &SharedSend) -> Result<u64, String> {\n 8631:        let req: SubscribeReq = serde_json::from_value(env.payload)\n 8632:            .map_err(|e| format!(\"bad subscribe payload: {e}\"))?;\n 8633:        // Clone the log Arc out from under the sessions lock, then resolve under\n...\n 8694:    /// a no-op if a newer controller already took over, or the session is gone.\n*8695:    fn dispatch_unsubscribe(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n 8696:        let req: UnsubscribeReq = serde_json::from_value(env.payload)\n 8697:            .map_err(|e| format!(\"bad unsubscribe payload: {e}\"))?;\n 8698:        let log = {\n...\n 8725:    // [impl->REQ-HAZARD-RESTART-IDEMPOTENT]\n*8726:    fn dispatch_input(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n 8727:        let req: InputReq =\n 8728:            serde_json::from_value(env.payload).map_err(|e| format!(\"bad input payload: {e}\"))?;\n 8729:        let bytes = decode_bytes(&req.data_b64).map_err(|e| format!(\"bad input base64: {e}\"))?;\n...\n 8914:    // [impl->REQ-MSG-IDLE-TRANSLATION-BINARY]\n*8915:    fn dispatch_endpoint_input(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n 8916:        let req: EndpointInputReq = serde_json::from_value(env.payload)\n 8917:            .map_err(|e| format!(\"bad endpoint-input payload: {e}\"))?;\n 8918:        let bytes =\n...\n 9023:    /// and pushes a `size` frame to every viewer (the letterbox feed).\n*9024:    fn dispatch_resize(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n 9025:        let req: ResizeReq =\n 9026:            serde_json::from_value(env.payload).map_err(|e| format!(\"bad resize payload: {e}\"))?;\n 9027:        let (session, log) = {\n...\n 9071:    // [impl->REQ-DAEMON-2]\n*9072:    fn dispatch_net_status(&self, send: &SharedSend) {\n 9073:        let reply = match self.net.get() {\n 9074:            Some(host) => {\n 9075:                // Physical bounded-lifetime gauges (ADR-0040, KH 7.44): rows\n...\n 9111:    // [impl->REQ-UPDATE-RUNNING-IMAGE-SURFACE]\n*9112:    fn dispatch_broker_image(&self, send: &SharedSend) {\n 9113:        let frame = Envelope::new(\n 9114:            KIND_BROKER_IMAGE_REPLY,\n 9115:            serde_json::to_value(BrokerImageReply {\n...\n 9138:    // [impl->REQ-UPDATE-RUNNING-IMAGE-SURFACE]\n*9139:    fn dispatch_coordinator_image_announce(&self, env: Envelope, send: &SharedSend) {\n 9140:        let supervised = crate::brainproc::supervised_generation();\n 9141:        let accepted = match serde_json::from_value::<CoordinatorImageAnnounce>(env.payload) {\n 9142:            Ok(a) if coordinator_announce_accepted(a.generation, supervised) => {\n...\n 9162:    // [impl->REQ-UPDATE-RUNNING-IMAGE-SURFACE]\n*9163:    fn dispatch_coordinator_image(&self, send: &SharedSend) {\n 9164:        let version = recorded_coordinator_image(\n 9165:            self.coordinator_image\n 9166:                .lock()\n...\n 9182:    // [impl->REQ-HAZARD-BROKER-VIEWER-BRAIN-DECOUPLE]\n*9183:    fn dispatch_stall_evicts(&self, send: &SharedSend) {\n 9184:        let (count, last_ms) = stall_evict_stats();\n 9185:        let frame = Envelope::new(\n 9186:            KIND_STALL_EVICTS_REPLY,\n...\n 9200:    // [impl->REQ-UPD-3]\n*9201:    fn dispatch_brain_restart(&self, send: &SharedSend) {\n 9202:        let honored = match self.brain_restart.get() {\n 9203:            Some(signal) => {\n 9204:                signal.request();\n...\n 9228:    // [impl->REQ-HAZARD-RESTART-IDEMPOTENT]\n*9229:    fn dispatch_net_dial(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n 9230:        let req: NetDialReq = serde_json::from_value(env.payload)\n 9231:            .map_err(|e| format!(\"bad net-dial payload: {e}\"))?;\n 9232:        let host = self\n...\n 9293:    // [impl->REQ-PUMP-PEER-ISOLATION]\n*9294:    fn dispatch_net_dial_submit(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n 9295:        let req: NetDialReq = serde_json::from_value(env.payload)\n 9296:            .map_err(|e| format!(\"bad net-dial-submit payload: {e}\"))?;\n 9297:        let host = self\n...\n 9324:    // [impl->REQ-RC-1]\n*9325:    fn dispatch_net_dial_loopback(&self, send: &SharedSend) -> Result<(), String> {\n 9326:        let host = self\n 9327:            .net\n 9328:            .get()\n...\n 9346:    // [impl->REQ-SUBNET-2]\n*9347:    fn dispatch_pair_join(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n 9348:        let req: PairJoinReq = serde_json::from_value(env.payload)\n 9349:            .map_err(|e| format!(\"bad pair-join payload: {e}\"))?;\n 9350:        let host = self\n...\n 9387:    // [impl->REQ-JOIN-TWO-PHASE]\n*9388:    fn dispatch_pair_meet(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n 9389:        let req: PairMeetReq = serde_json::from_value(env.payload)\n 9390:            .map_err(|e| format!(\"bad pair-meet payload: {e}\"))?;\n 9391:        let host = self\n...\n 9439:    // [impl->REQ-JOIN-TWO-PHASE]\n*9440:    fn dispatch_pair_code_submit(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n 9441:        let req: PairCodeSubmit = serde_json::from_value(env.payload)\n 9442:            .map_err(|e| format!(\"bad pair-code-submit payload: {e}\"))?;\n 9443:        // Read the held address FIRST, enforcing the wait-for-code timeout — a\n...\n 9581:    // [impl->REQ-HAZARD-RESTART-IDEMPOTENT]\n*9582:    fn dispatch_net_stream_send(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n 9583:        let req: NetStreamSendReq = serde_json::from_value(env.payload)\n 9584:            .map_err(|e| format!(\"bad net-stream-send payload: {e}\"))?;\n 9585:        let bytes =\n...\n 9621:    /// brain uses to find streams that arrived while it was down.\n*9622:    fn dispatch_net_streams(&self, send: &SharedSend) -> Result<(), String> {\n 9623:        let host = self.net.get().ok_or(\"net disabled\")?;\n 9624:        // SERVER-SIDE eligibility filter (ADR-0040 decision 2): locally-\n 9625:        // initiated rows never cross the IPC — the dispatcher only ever\n...\n 9669:    // [impl->REQ-REDISPATCH-FINISHED-RETIRE]\n*9670:    fn dispatch_net_stream_retire(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n 9671:        let req: NetStreamRetireReq = serde_json::from_value(env.payload)\n 9672:            .map_err(|e| format!(\"bad net-stream-retire payload: {e}\"))?;\n 9673:        let host = self.net.get().ok_or(\"net disabled\")?;\n...\n 9697:    // [impl->REQ-STREAM-OPENER-DURABLE]\n*9698:    fn dispatch_net_stream_opener(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n 9699:        let req: NetStreamOpenerReq = serde_json::from_value(env.payload)\n 9700:            .map_err(|e| format!(\"bad net-stream-opener payload: {e}\"))?;\n 9701:        let host = self.net.get().ok_or(\"net disabled\")?;\n...\n 9841:    // [impl->REQ-ADAPTER-LIVE-UPDATE]\n*9842:    fn dispatch_adapter_apply(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n 9843:        let req: AdapterApplyReq = serde_json::from_value(env.payload)\n 9844:            .map_err(|e| format!(\"bad adapter-apply payload: {e}\"))?;\n 9845:        let install_dir = std::path::PathBuf::from(&req.install_dir);\n...\n 10012:// [impl->REQ-HAZARD-SHAREDSEND-NO-BLOCKING-WRITE-UNDER-LOCK]\n*10013:fn send_frame(send: &SharedSend, frame: &Envelope) {\n 10014:    let _ = send.write(frame);\n 10015:}\n 10016:\n 10017:/// Send an `error` event to the brain (best-effort).\n*10018:fn send_error(send: &SharedSend, message: &str) {\n 10019:    let frame = Envelope::new(\n 10020:        KIND_ERROR,\n 10021:        serde_json::to_value(ErrorEvent {\n...\n 10257:    #[test]\n*10258:    fn windows_session_is_zombie_sees_a_handle_held_corpse_as_dead() {\n 10259:        let mut child = std::process::Command::new(\"cmd\")\n 10260:            .args([\"/C\", \"ping -n 30 127.0.0.1 >NUL\"])\n 10261:            .spawn()\n...\n 10304:            // …then the exit-waiter reap lands first: bump + clear (what\n*10305:            // stamp_reaped does).\n 10306:            {\n 10307:                let slot = stamp_slot(id);\n 10308:                let _w = slot.write.lock().unwrap();\n...\n 10623:    #[test]\n*10624:    fn sessions_reply_resume_seq_defaults_when_absent() {\n 10625:        // Old-broker shape: no `resume_seq` key on the session object.\n 10626:        let old: SessionsReply =\n 10627:            serde_json::from_str(r#\"{\"sessions\":[{\"session_id\":7,\"endpoint\":\"e\"}]}\"#)\n...\n 11086:    #[test]\n*11087:    fn recover_reopens_a_poisoned_sessions_map() {\n 11088:        let sessions: Arc<Mutex<HashMap<u64, u64>>> = Arc::new(Mutex::new(HashMap::new()));\n 11089:        recover(&sessions).insert(7, 70); // a pre-poison \"session\" row\n 11090:        let s = Arc::clone(&sessions);\n...\n 11735:\n*11736:            OutputLog::new(1, DEFAULT_LOG_CHUNKS, \"reaped\".to_string(), (24, 80)).stamp_reaped();\n 11737:\n 11738:            let after = spt_store::info::read_info(&perch).unwrap();\n 11739:            assert!(!after.controlled, \"control stamps never outlive their session\");\n...\n 13180:    /// prove the grant against a session id nothing else reads.\n*13181:    fn bind_engine_room_perch(session_id: &str) {\n 13182:        let perch = spt_store::engineroom::engine_room_perch();\n 13183:        std::fs::create_dir_all(&perch).unwrap();\n 13184:        let rec = spt_store::info::InfoJson::new(\n...\n 13738:    #[test]\n*13739:    fn a_new_session_sweeps_earlier_sessions_undelivered_briefings_and_nothing_else() {\n 13740:        crate::test_home::with_home(|_| {\n 13741:            let (member, _admin) = provision_engine_room();\n 13742:            let perch = spt_store::engineroom::engine_room_perch();\n...\n 13904:    #[test]\n*13905:    fn a_second_seat_on_the_same_session_enqueues_no_second_briefing() {\n 13906:        crate::test_home::with_home(|_| {\n 13907:            let (member, _admin) = provision_engine_room();\n 13908:            let perch = spt_store::engineroom::engine_room_perch();\n...\n 14010:    /// one.\n*14011:    fn admit_test_broker() -> Arc<Broker> {\n 14012:        use std::sync::atomic::AtomicU32;\n 14013:        static SEQ: AtomicU32 = AtomicU32::new(0);\n 14014:        let name = format!(\n...\n 14054:    #[test]\n*14055:    fn a_bring_up_admit_ticket_is_random_single_use_session_bound_and_short_lived() {\n 14056:        crate::test_home::with_home(|_| {\n 14057:            let broker = admit_test_broker();\n 14058:"}],"details":{"scopePath":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates\\spt-daemon\\src\\broker.rs","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":58,"fileCount":1,"files":[".worktrees/285-zombie/crates/spt-daemon/src/broker.rs"],"fileMatches":[{"path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs","count":58}],"truncated":false,"displayContent":"   119│// [impl->REQ-HAZARD-VIEWER-ISOLATION]\n  *120│fn viewer_send_evicts<T>(r: &Result<(), TrySendError<T>>) -> bool {\n   121│    r.is_err()\n   122│}\n   123│\n      │...\n   477│// [impl->REQ-ENDPOINT-CYCLE-HONEST]\n  *478│pub fn session_is_zombie(pid: Option<u32>, adapter_labeled: bool, spawned_ms_ago: u64) -> bool {\n   479│    // THE ORACLE, not a handle-probe (KNOWN-HAZARDS 7.50). `is_process_alive`\n   480│    // asks `OpenProcess`, which keeps succeeding for a TERMINATED pid while a\n   481│    // handle to it stays open — and this broker holds `Arc<PtySession>`, hence\n      │...\n   520│// [impl->REQ-INPUT-CONTROLLER-FENCE]\n  *521│fn rc_input_rejected(minter: Option<Minter>, sender_is_controller: bool) -> bool {\n   522│    minter == Some(Minter::Rc) && !sender_is_controller\n   523│}\n   524│\n      │...\n  1360│impl OutputLog {\n *1361│    fn new(session_id: u64, cap_chunks: usize, endpoint: String, size: (u16, u16)) -> Self {\n  1362│        OutputLog {\n  1363│            session_id,\n  1364│            next_seq: 0,\n      │...\n  3631│    // [impl->REQ-CONTROL-STAMP-CONVERGENCE]\n *3632│    fn stamp_reaped(&self) {\n  3633│        if self.endpoint.is_empty() {\n  3634│            return;\n  3635│        }\n      │...\n  4209│    /// whose PTY write handle this thread now exclusively owns.\n *4210│    fn spawn(session: Arc<PtySession>, endpoint: String) -> Arc<InputWriter> {\n  4211│        let (tx, rx) = sync_channel::<InputRecord>(input_queue_depth());\n  4212│        let writer = thread::spawn(move || input_writer(session, rx));\n  4213│        Arc::new(InputWriter {\n      │...\n  4265│/// when the last `tx` clone drops at session teardown.\n *4266│fn input_writer(session: Arc<PtySession>, rx: Receiver<InputRecord>) {\n  4267│    while let Ok(bytes) = rx.recv() {\n  4268│        let _ = session.write_input(&bytes);\n  4269│    }\n      │...\n  4459│// [impl->REQ-SEAL-CEREMONY-TOTP]\n *4460│fn reply_seal_ceremony(send: &SharedSend, outcome: &str, detail: String, token: Option<String>) {\n  4461│    let payload = serde_json::to_value(SealCeremonyReply {\n  4462│        outcome: outcome.to_string(),\n  4463│        detail,\n      │...\n  5687│    /// Number of currently hosted sessions (for tests / introspection).\n *5688│    pub fn session_count(&self) -> usize {\n  5689│        recover(&self.sessions).len()\n  5690│    }\n  5691│\n      │...\n  5810│    #[doc(hidden)]\n *5811│    pub fn test_session_viewer_count(&self, id: u64) -> Option<usize> {\n  5812│        let log = {\n  5813│            let sessions = recover(&self.sessions);\n  5814│            match sessions.get(&id) {\n      │...\n  5836│    /// decrements, so it answers the observation question a level cannot.\n *5837│    pub fn test_session_viewer_attaches(&self, id: u64) -> Option<u64> {\n  5838│        let log = {\n  5839│            let sessions = recover(&self.sessions);\n  5840│            match sessions.get(&id) {\n      │...\n  5889│    /// across brain restarts).\n *5890│    pub fn session_pid(&self, id: u64) -> Option<u32> {\n  5891│        self.sessions\n  5892│            .lock()\n  5893│            .unwrap()\n      │...\n  5944│    // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n *5945│    pub fn session_output_seq(&self, id: u64) -> Option<u64> {\n  5946│        self.sessions\n  5947│            .lock()\n  5948│            .unwrap()\n      │...\n  6379│    // [impl->REQ-HAZARD-DAEMON-SCHED-NONBLOCKING]\n *6380│    fn dispatch_spawn(&self, env: Envelope, send: &SharedSend) -> Result<u64, String> {\n  6381│        let req: SpawnReq =\n  6382│            serde_json::from_value(env.payload).map_err(|e| format!(\"bad spawn payload: {e}\"))?;\n  6383│        self.dispatch_spawn_policy(req, send, false)\n      │...\n  6392│    // [impl->REQ-SPAWN-FRESH-TRUTHFUL]\n *6393│    fn dispatch_spawn_fresh(&self, env: Envelope, send: &SharedSend) -> Result<Option<u64>, String> {\n  6394│        let req: SpawnReq =\n  6395│            serde_json::from_value(env.payload).map_err(|e| format!(\"bad spawn payload: {e}\"))?;\n  6396│        self.dispatch_spawn_policy(req, send, true)\n      │...\n  6414│    // [impl->REQ-ER-BRINGUP-SPAWNS-SESSION]\n *6415│    fn dispatch_bring_up(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n  6416│        self.dispatch_bring_up_within(env, send, BRINGUP_READY_WAIT)\n  6417│    }\n  6418│\n      │...\n  6752│    /// The broker session hosting `endpoint`, if one is live.\n *6753│    fn session_for_endpoint(&self, endpoint: &str) -> Option<u64> {\n  6754│        recover(&self.sessions)\n  6755│            .iter()\n  6756│            .find(|(_, h)| h.endpoint == endpoint)\n      │...\n  6777│    // [impl->REQ-SEAL-NO-CEREMONY-SURFACE]\n *6778│    fn dispatch_seal_ceremony(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n  6779│        let req: SealCeremonyReq = serde_json::from_value(env.payload)\n  6780│            .map_err(|e| format!(\"bad seal-ceremony payload: {e}\"))?;\n  6781│        let refuse = |outcome: &str, detail: String| {\n      │...\n  6990│    // [impl->REQ-SEAL-ENROLL-VERB]\n *6991│    fn dispatch_seal_enroll(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n  6992│        let req: SealEnrollReq = serde_json::from_value(env.payload)\n  6993│            .map_err(|e| format!(\"bad seal-enroll payload: {e}\"))?;\n  6994│        let refuse = |outcome: &str, detail: String| {\n      │...\n  7856│    // [impl->REQ-ER-BRINGUP-SPAWNS-SESSION]\n *7857│    fn mint_bringup_admit(&self, session: u64, verdict: TicketVerdict) -> String {\n  7858│        self.mint_bringup_admit_at(session, verdict, Instant::now())\n  7859│    }\n  7860│\n      │...\n  7897│    // [impl->REQ-ER-BRINGUP-SPAWNS-SESSION]\n *7898│    fn redeem_bringup_admit(&self, presented: Option<&str>, session: u64) -> AdmitTicket {\n  7899│        self.redeem_bringup_admit_at(presented, session, Instant::now())\n  7900│    }\n  7901│\n      │...\n  8033│        // ad-hoc/legacy spawn (no id to dedup on) → never gated. `_wake_claim` holds\n *8034│        // the claim to fn end, releasing (RAII) after the session is table-visible\n  8035│        // or on any early error.\n  8036│        // [impl->REQ-SPAWN-COLLISION-GUARD-LIVE-DUP]\n  8037│        let _wake_claim: Option<WakeClaimGuard> = if req.endpoint.is_empty() {\n      │...\n  8185│                                    if let Some(h) = removed {\n *8186│                                        recover_log(&h.log).stamp_reaped();\n  8187│                                        spt_proto::emit_line_err!(\n  8188│                                            \"SPAWN_ZOMBIE_FORCE_DETABLE:{}: exit-waiter never \\\n  8189│                                             reaped dead session {sid} — de-tabled directly\",\n      │...\n  8549│            // [impl->REQ-CONTROL-STAMP-CONVERGENCE]\n *8550│            recover_log(&log_exit).stamp_reaped();\n  8551│        });\n  8552│\n  8553│        spawn_phase(\"waiter_armed\", \"\");\n      │...\n  8629│    /// self-kick guard.\n *8630│    fn dispatch_subscribe(&self, env: Envelope, send: &SharedSend) -> Result<u64, String> {\n  8631│        let req: SubscribeReq = serde_json::from_value(env.payload)\n  8632│            .map_err(|e| format!(\"bad subscribe payload: {e}\"))?;\n  8633│        // Clone the log Arc out from under the sessions lock, then resolve under\n      │...\n  8694│    /// a no-op if a newer controller already took over, or the session is gone.\n *8695│    fn dispatch_unsubscribe(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n  8696│        let req: UnsubscribeReq = serde_json::from_value(env.payload)\n  8697│            .map_err(|e| format!(\"bad unsubscribe payload: {e}\"))?;\n  8698│        let log = {\n      │...\n  8725│    // [impl->REQ-HAZARD-RESTART-IDEMPOTENT]\n *8726│    fn dispatch_input(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n  8727│        let req: InputReq =\n  8728│            serde_json::from_value(env.payload).map_err(|e| format!(\"bad input payload: {e}\"))?;\n  8729│        let bytes = decode_bytes(&req.data_b64).map_err(|e| format!(\"bad input base64: {e}\"))?;\n      │...\n  8914│    // [impl->REQ-MSG-IDLE-TRANSLATION-BINARY]\n *8915│    fn dispatch_endpoint_input(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n  8916│        let req: EndpointInputReq = serde_json::from_value(env.payload)\n  8917│            .map_err(|e| format!(\"bad endpoint-input payload: {e}\"))?;\n  8918│        let bytes =\n      │...\n  9023│    /// and pushes a `size` frame to every viewer (the letterbox feed).\n *9024│    fn dispatch_resize(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n  9025│        let req: ResizeReq =\n  9026│            serde_json::from_value(env.payload).map_err(|e| format!(\"bad resize payload: {e}\"))?;\n  9027│        let (session, log) = {\n      │...\n  9071│    // [impl->REQ-DAEMON-2]\n *9072│    fn dispatch_net_status(&self, send: &SharedSend) {\n  9073│        let reply = match self.net.get() {\n  9074│            Some(host) => {\n  9075│                // Physical bounded-lifetime gauges (ADR-0040, KH 7.44): rows\n      │...\n  9111│    // [impl->REQ-UPDATE-RUNNING-IMAGE-SURFACE]\n *9112│    fn dispatch_broker_image(&self, send: &SharedSend) {\n  9113│        let frame = Envelope::new(\n  9114│            KIND_BROKER_IMAGE_REPLY,\n  9115│            serde_json::to_value(BrokerImageReply {\n      │...\n  9138│    // [impl->REQ-UPDATE-RUNNING-IMAGE-SURFACE]\n *9139│    fn dispatch_coordinator_image_announce(&self, env: Envelope, send: &SharedSend) {\n  9140│        let supervised = crate::brainproc::supervised_generation();\n  9141│        let accepted = match serde_json::from_value::<CoordinatorImageAnnounce>(env.payload) {\n  9142│            Ok(a) if coordinator_announce_accepted(a.generation, supervised) => {\n      │...\n  9162│    // [impl->REQ-UPDATE-RUNNING-IMAGE-SURFACE]\n *9163│    fn dispatch_coordinator_image(&self, send: &SharedSend) {\n  9164│        let version = recorded_coordinator_image(\n  9165│            self.coordinator_image\n  9166│                .lock()\n      │...\n  9182│    // [impl->REQ-HAZARD-BROKER-VIEWER-BRAIN-DECOUPLE]\n *9183│    fn dispatch_stall_evicts(&self, send: &SharedSend) {\n  9184│        let (count, last_ms) = stall_evict_stats();\n  9185│        let frame = Envelope::new(\n  9186│            KIND_STALL_EVICTS_REPLY,\n      │...\n  9200│    // [impl->REQ-UPD-3]\n *9201│    fn dispatch_brain_restart(&self, send: &SharedSend) {\n  9202│        let honored = match self.brain_restart.get() {\n  9203│            Some(signal) => {\n  9204│                signal.request();\n      │...\n  9228│    // [impl->REQ-HAZARD-RESTART-IDEMPOTENT]\n *9229│    fn dispatch_net_dial(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n  9230│        let req: NetDialReq = serde_json::from_value(env.payload)\n  9231│            .map_err(|e| format!(\"bad net-dial payload: {e}\"))?;\n  9232│        let host = self\n      │...\n  9293│    // [impl->REQ-PUMP-PEER-ISOLATION]\n *9294│    fn dispatch_net_dial_submit(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n  9295│        let req: NetDialReq = serde_json::from_value(env.payload)\n  9296│            .map_err(|e| format!(\"bad net-dial-submit payload: {e}\"))?;\n  9297│        let host = self\n      │...\n  9324│    // [impl->REQ-RC-1]\n *9325│    fn dispatch_net_dial_loopback(&self, send: &SharedSend) -> Result<(), String> {\n  9326│        let host = self\n  9327│            .net\n  9328│            .get()\n      │...\n  9346│    // [impl->REQ-SUBNET-2]\n *9347│    fn dispatch_pair_join(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n  9348│        let req: PairJoinReq = serde_json::from_value(env.payload)\n  9349│            .map_err(|e| format!(\"bad pair-join payload: {e}\"))?;\n  9350│        let host = self\n      │...\n  9387│    // [impl->REQ-JOIN-TWO-PHASE]\n *9388│    fn dispatch_pair_meet(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n  9389│        let req: PairMeetReq = serde_json::from_value(env.payload)\n  9390│            .map_err(|e| format!(\"bad pair-meet payload: {e}\"))?;\n  9391│        let host = self\n      │...\n  9439│    // [impl->REQ-JOIN-TWO-PHASE]\n *9440│    fn dispatch_pair_code_submit(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n  9441│        let req: PairCodeSubmit = serde_json::from_value(env.payload)\n  9442│            .map_err(|e| format!(\"bad pair-code-submit payload: {e}\"))?;\n  9443│        // Read the held address FIRST, enforcing the wait-for-code timeout — a\n      │...\n  9581│    // [impl->REQ-HAZARD-RESTART-IDEMPOTENT]\n *9582│    fn dispatch_net_stream_send(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n  9583│        let req: NetStreamSendReq = serde_json::from_value(env.payload)\n  9584│            .map_err(|e| format!(\"bad net-stream-send payload: {e}\"))?;\n  9585│        let bytes =\n      │...\n  9621│    /// brain uses to find streams that arrived while it was down.\n *9622│    fn dispatch_net_streams(&self, send: &SharedSend) -> Result<(), String> {\n  9623│        let host = self.net.get().ok_or(\"net disabled\")?;\n  9624│        // SERVER-SIDE eligibility filter (ADR-0040 decision 2): locally-\n  9625│        // initiated rows never cross the IPC — the dispatcher only ever\n      │...\n  9669│    // [impl->REQ-REDISPATCH-FINISHED-RETIRE]\n *9670│    fn dispatch_net_stream_retire(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n  9671│        let req: NetStreamRetireReq = serde_json::from_value(env.payload)\n  9672│            .map_err(|e| format!(\"bad net-stream-retire payload: {e}\"))?;\n  9673│        let host = self.net.get().ok_or(\"net disabled\")?;\n      │...\n  9697│    // [impl->REQ-STREAM-OPENER-DURABLE]\n *9698│    fn dispatch_net_stream_opener(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n  9699│        let req: NetStreamOpenerReq = serde_json::from_value(env.payload)\n  9700│            .map_err(|e| format!(\"bad net-stream-opener payload: {e}\"))?;\n  9701│        let host = self.net.get().ok_or(\"net disabled\")?;\n      │...\n  9841│    // [impl->REQ-ADAPTER-LIVE-UPDATE]\n *9842│    fn dispatch_adapter_apply(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n  9843│        let req: AdapterApplyReq = serde_json::from_value(env.payload)\n  9844│            .map_err(|e| format!(\"bad adapter-apply payload: {e}\"))?;\n  9845│        let install_dir = std::path::PathBuf::from(&req.install_dir);\n      │...\n 10012│// [impl->REQ-HAZARD-SHAREDSEND-NO-BLOCKING-WRITE-UNDER-LOCK]\n*10013│fn send_frame(send: &SharedSend, frame: &Envelope) {\n 10014│    let _ = send.write(frame);\n 10015│}\n 10016│\n 10017│/// Send an `error` event to the brain (best-effort).\n*10018│fn send_error(send: &SharedSend, message: &str) {\n 10019│    let frame = Envelope::new(\n 10020│        KIND_ERROR,\n 10021│        serde_json::to_value(ErrorEvent {\n      │...\n 10257│    #[test]\n*10258│    fn windows_session_is_zombie_sees_a_handle_held_corpse_as_dead() {\n 10259│        let mut child = std::process::Command::new(\"cmd\")\n 10260│            .args([\"/C\", \"ping -n 30 127.0.0.1 >NUL\"])\n 10261│            .spawn()\n      │...\n 10304│            // …then the exit-waiter reap lands first: bump + clear (what\n*10305│            // stamp_reaped does).\n 10306│            {\n 10307│                let slot = stamp_slot(id);\n 10308│                let _w = slot.write.lock().unwrap();\n      │...\n 10623│    #[test]\n*10624│    fn sessions_reply_resume_seq_defaults_when_absent() {\n 10625│        // Old-broker shape: no `resume_seq` key on the session object.\n 10626│        let old: SessionsReply =\n 10627│            serde_json::from_str(r#\"{\"sessions\":[{\"session_id\":7,\"endpoint\":\"e\"}]}\"#)\n      │...\n 11086│    #[test]\n*11087│    fn recover_reopens_a_poisoned_sessions_map() {\n 11088│        let sessions: Arc<Mutex<HashMap<u64, u64>>> = Arc::new(Mutex::new(HashMap::new()));\n 11089│        recover(&sessions).insert(7, 70); // a pre-poison \"session\" row\n 11090│        let s = Arc::clone(&sessions);\n      │...\n 11735│\n*11736│            OutputLog::new(1, DEFAULT_LOG_CHUNKS, \"reaped\".to_string(), (24, 80)).stamp_reaped();\n 11737│\n 11738│            let after = spt_store::info::read_info(&perch).unwrap();\n 11739│            assert!(!after.controlled, \"control stamps never outlive their session\");\n      │...\n 13180│    /// prove the grant against a session id nothing else reads.\n*13181│    fn bind_engine_room_perch(session_id: &str) {\n 13182│        let perch = spt_store::engineroom::engine_room_perch();\n 13183│        std::fs::create_dir_all(&perch).unwrap();\n 13184│        let rec = spt_store::info::InfoJson::new(\n      │...\n 13738│    #[test]\n*13739│    fn a_new_session_sweeps_earlier_sessions_undelivered_briefings_and_nothing_else() {\n 13740│        crate::test_home::with_home(|_| {\n 13741│            let (member, _admin) = provision_engine_room();\n 13742│            let perch = spt_store::engineroom::engine_room_perch();\n      │...\n 13904│    #[test]\n*13905│    fn a_second_seat_on_the_same_session_enqueues_no_second_briefing() {\n 13906│        crate::test_home::with_home(|_| {\n 13907│            let (member, _admin) = provision_engine_room();\n 13908│            let perch = spt_store::engineroom::engine_room_perch();\n      │...\n 14010│    /// one.\n*14011│    fn admit_test_broker() -> Arc<Broker> {\n 14012│        use std::sync::atomic::AtomicU32;\n 14013│        static SEQ: AtomicU32 = AtomicU32::new(0);\n 14014│        let name = format!(\n      │...\n 14054│    #[test]\n*14055│    fn a_bring_up_admit_ticket_is_random_single_use_session_bound_and_short_lived() {\n 14056│        crate::test_home::with_home(|_| {\n 14057│            let broker = admit_test_broker();\n 14058│"},"isError":false,"timestamp":1789006241974}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_mlVLDJ8haZQqiHN3iR2vhPev|fc_0dc34a7a7ab6802d016aa211b65fc487d28c9d2fb1367a1771","toolName":"read","startedAt":"2026-09-10T02:11:02.579Z","args":{"path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:3632-3662,8430-8553,14008-14039"},"intent":"Reading reaping stamps and waiter"},"id":"23b14b1c","parentId":"1e0dcb57","timestamp":"2026-09-10T02:11:02.579Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_zs0gYm53Ky5133Zib9hsjP6G|fc_0dc34a7a7ab6802d016aa211b65fd487d2b31bd9196c0511a2","toolName":"glob","startedAt":"2026-09-10T02:11:02.579Z","args":{"path":".worktrees/285-zombie/crates/**/src/*session*.rs;.worktrees/285-zombie/crates/spt-daemon/tests/*cycle*;.worktrees/285-zombie/**/AGENTS.md"},"intent":"Locating PTY lifetime implementation"},"id":"b9f71fa5","parentId":"23b14b1c","timestamp":"2026-09-10T02:11:02.579Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_zHgeJerG48d0aYDRLzhAEW2l|fc_0dc34a7a7ab6802d016aa211b65fe087d28ae4fa03f0320a15","toolName":"read","startedAt":"2026-09-10T02:11:02.580Z","args":{"path":".worktrees/285-zombie/traceable-reqs.toml:2840-2847"},"intent":"Reading requirement declaration"},"id":"eb90191b","parentId":"b9f71fa5","timestamp":"2026-09-10T02:11:02.580Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_EhfWEqwlUhZwBCmRrM89azio|fc_0dc34a7a7ab6802d016aa211b65fe887d287de008a5e068da4","toolName":"grep","startedAt":"2026-09-10T02:11:02.580Z","args":{"path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:10030-16381"},"intent":"Locating existing child guards"},"id":"e4586e1f","parentId":"eb90191b","timestamp":"2026-09-10T02:11:02.580Z"}
{"type":"message","id":"f476bb80","parentId":"e4586e1f","timestamp":"2026-09-10T02:11:02.580Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Testing recorded-birth mismatch**\n\n**Building mismatch cleanup test**"},{"type":"toolCall","id":"call_mlVLDJ8haZQqiHN3iR2vhPev|fc_0dc34a7a7ab6802d016aa211b65fc487d28c9d2fb1367a1771","name":"read","arguments":{"i":"Reading reaping stamps and waiter","path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:3632-3662,8430-8553,14008-14039"},"intent":"Reading reaping stamps and waiter"},{"type":"toolCall","id":"call_zs0gYm53Ky5133Zib9hsjP6G|fc_0dc34a7a7ab6802d016aa211b65fd487d2b31bd9196c0511a2","name":"glob","arguments":{"i":"Locating PTY lifetime implementation","path":".worktrees/285-zombie/crates/**/src/*session*.rs;.worktrees/285-zombie/crates/spt-daemon/tests/*cycle*;.worktrees/285-zombie/**/AGENTS.md","hidden":null,"gitignore":null,"limit":40},"intent":"Locating PTY lifetime implementation"},{"type":"toolCall","id":"call_zHgeJerG48d0aYDRLzhAEW2l|fc_0dc34a7a7ab6802d016aa211b65fe087d28ae4fa03f0320a15","name":"read","arguments":{"i":"Reading requirement declaration","path":".worktrees/285-zombie/traceable-reqs.toml:2840-2847"},"intent":"Reading requirement declaration"},{"type":"toolCall","id":"call_EhfWEqwlUhZwBCmRrM89azio|fc_0dc34a7a7ab6802d016aa211b65fe887d287de008a5e068da4","name":"grep","arguments":{"i":"Locating existing child guards","pattern":"impl Drop|struct .*Guard|kill_pid_tree\\(|let .*session.*Arc::clone","path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:10030-16381","case":null,"gitignore":null,"skip":null},"intent":"Locating existing child guards"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":14620,"output":601,"cacheRead":35840,"cacheWrite":0,"totalTokens":51061,"reasoningTokens":326,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1789006242022,"responseId":"resp_0dc34a7a7ab6802d016aa211a27af887d2a8b1881e6ff5d25e","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_0dc34a7a7ab6802d016aa211a4281c87d2a3a84a8669bac6ac","type":"reasoning","content":[],"encrypted_content":"gAAAAABqohG2CwIpOQv-RFWW5V9jDMpc2V5DCpiLhOBN2v-Cv8rbDWTWdpF3LvsEEwM7yBRH6c7cReCIoK5UkeAn0lrUEzc8AVHijdqlLcrpUXwEe9Z48dkCb2X6BayTxg-OpyMBBAMt3UaNXkgG_wRj-szfqm6zKm8oW6ppWg4tKaUdP1h5YGakivMc7Ka85KZVvI019Gg6Lu_8VuD4DLDlD_ivhOQs2hsTm0zWhanvfmvIYEc2UEIfDk5gq2RXdGtnMpNPiTxm4XYvIQp0dRCmo5rsJtwqx5y3cHbhsfAftKM9KISrdD_DFAmXgQsY8NtEr4v1a4Vp9NvkXkmOCIOnkl1E2LCC3kllheW1Se9SNZUzmivwpGpVHxphESoktjKsIRVkR0yc4C0-lh1tAraEp8pqTIoJLon_tNOBhRBIO-KodCjjB_UzgrP0y9Gb9z2KaYpOby8mXKCHJ2Sro-_F82tU4jLTDBs8lOQtL3cBff9fs7hHQG1IitY0WfV7q6fu-zeLSNRXbL62GyMu4amE7XCiIIleUW11qzcfTsj4A7KO5dz39A2pXNzXgniuEA5bT7_abAokoTLRnZoY1JCoAXKmmDadoxKYlz5Gxh5BJfT2Q0o9elsKfKBf2XUe0JjlLr31RXBGIk8M6SqOESWJJUAiM3D4gGFFZ8YSvsLVh1gg6uI4JBXTPXCE53CQjWIzrAJNYHiEifx1BrF5y516x9e7q3a9sAvpSXnPBmDD7SS2_J7-4T5h4-dS-1T1CHKK7arMR8q-mgmK0UARipQYcinGOwZsnMCnFUEwxBoZ2iM2npIUiCkxxLpzPOuSj9VLTBwjnXuaStTjfmrw2zdqUNp1zOPZ0L6WojnvfMfWFHAZvb3O9KVbbWE_m0ihuvKFhyfaJwXNIJDvs8MVrtalVSDQgb8wocLwg6iApZjXx2BdTTdL2MY-tYwZvAyJsvbwVuwr5vPu_XQrqUGDBAy-_Atqtqn8pK0tFjKyMm4nl20VKdI9CFcwJSY7JAGArPVd9K6Ud4XJvgYer_JrwQlr4U2V2vAzKmeciQA-zUWCgCwfI6LwbLkXKZK_zlaau8zIUyFdz_ZRHYaXsuRAZ2oRt2P8xBfEP8iF3Apa45aiQ9L1uGb6Jk8rV1PwQqln7s5sUgN7qcV1Wz0Rg33Er4mo5PuJV3Cn2nsEb6tMqdZwotw1JYC2zUfWWkFW2mMziIcXpdFRZGqtf1BZFpxUxqIO3R203y-fEuBR_aBO7OvHy3ZE8hweQJbYDo5SXColFjDbEbMA5XQ4W18EoL_HwAFAy5-uNlxFfSz29BUgPyyntRm36azPTyK-t3iebkf3wO2ujRZeAYOYmqrjPTe8REcKVGB_OimO-NcTKUVsLzo-IqzksFYs1fbq8c71v8CT0fs2FidlvQ2ohjQpOTgrBaWRo9cmzu1BusTb5LkZaH41WVBwuxjt0Ig9v7yERSgMgdJA4EANQf_GLRCkgT1elQJ_d1nNCmfCL1ra2S0TBPyAy6NmZM75i2PYtQg4Nks1Hb6WBUL3XsP0Le1DrG4Wh_e2rJcfzoV4YNUYFV4CH4L8PZcKwJ9RcVRzr4qVkWZIEddjtcNxoa34tbiflkx0SfmBi_K0EUWX1jy3Erms51NdF1aBfn3f2PnMQHQo7Q89RgByowrjL3Yihei98HhVM-h3Z4iIUTUeh1NJ33H_78v0mqOjO7a9A4tHy3R3MbCx6Ag0njh12KLs6NXPsxNDLMGRp0MOL1RRhIJmumg9Fd1jr4F1oDXvaoMsRnXvV5SJMjIzekwj7kIwpTAxHDXWxTCEHfYnaN1JOCzyv_Fwyut--Oyw54FtiUSTB4qVVtRXga733eS_-JgmVP0rvSN1A-Q2-MoEiP-mJU-OWAcmPo5M7LCTEo3uNoN4KkNIORKE1_1yIxOUxC6h0BDaGjxnIwhT1NQwlGdmUMvvCSFjRS3Sj4t__S8PH7jhkxYRyA49GucJjJpPcGhNNMR8RywW4wlgOtDjcLbnzzZA-le_dx8j4Q0OXGM0xWOS8rMb2nA51kJL3GB_YGa7K-TIoa468lnwfFvoy0zYa_6fzmrlOY1nJ0oPx8_sO3KSd5nCDVxxXdlmcDsqczGmP1y097_xTZMLV4rF3B6i86yLmDAX_Q1ec44h6tY66Aqf7cO9bvVCyd1kqdPEqr7Dse-ewDWPbKrMhEPlgFCIH5PitnDbAzjqD3aM8qnZyxdFluRazEqixzxNY5GGq2IejPBm6wJNL46zqSNBFpNkvXaSQkSQ9UlrQc_vXuIrR5V1rE-0BGvXS6Ba5OwaYKJnQ-mbxnzKMzFZkF02P0Ukplw4_fXYLfRI5RR-JL6mSgYs6-MnMmPy4AUo_8ZmdrHHCV4IOmHCwVHd1WeT6HPqeRCcsPRi4ffZo5hratrihucDaypzwYOacEmK-a_Q9qSlmrB2fyaRMZ1bfZMO1yovVP_y28y44hbSRPE7gtZN9wryOJNZAqDNhBMkf43ys8guVZuVY_NhXHdPvcklcwA86joxmlS785x2IkH4DoKo9lEkgL6mDbLUr8JJqONpqD38oKzIpd0bqwtymxRnB4EmFtHV3m1DBrAhGiQOnKGE7Ul0voA9Y-0JLGr-TFRCXYXkSnyHmQEMHnirUX2Nor0X7IPcPNRbXO5f_q5TjKS_WkhYcDklUxHsaPS0sfC7BaYjJqtlwoa7HJpGXpMrSL2uFM2w0P-nTw3OU2P7AMe0l8arxf6JhYJW_U0iKz8aToF5uT3T4zzo9XPk850yggHd5GELhV4f2nLi9K0K05Nr00oTysfWO2TiYAGO2dMyuiBIs8jcH09MjL3uMJ7g75CxSUfU46ARkqQKQUNHYLv2JjzX1F0971Wb1eCTNMxmDmzj10HQM0LUId1w81Rv59VZtwVw26kBkDRtd6KYyAQH99mCxqC6IRmssQukPW4Ch8xVJIbQGWyH7kBstYRzySApLIKG_dUrpRDa1W6ttFP0vD6zLj4e2cJWcRT-K6ZpPK5k6Aa9WjA6Wk1uTWc7sqA3PpKQjkrTjMLos5qvLDVGwD5-UBlUQ_C9x97EQQixhsWs3DpWV8y-lgxoIfgBtmm2uMtiJMfKU3M55rvoGmImQzQqfAjQz6EWSfVOVYFxD7fJvpM5ivu_Qo4WEsWgFsHVDWTeotLXO_D7XooiJKJigdoXubG5HvtWy-0CitBk_Cn4mBIVZotOyZrHTO51u8lO9v8pUEgIRX7AqflG1U-KsnRwaFGQEnhji51Xu57-L7xFWqVPvaIspEPQFvYKxdAMzvl17aVWVPNmbKdbHqVx_3jppZ9JrKG-Egodlny7LO_RAjjdH6ww57B1iGMTu9FU-RZbfXFL6MBBowmDtTu_Wjjq9vlxdNXIynaXwq_1SdGZtyHGpF3DphBWOjUjl_4FCLOJOpEN1etgvCLJTNW663t9Yxej3qiV1DxO45ewBpzedeOYJrUJDqqUzE-rA_TL9ciKg02ndTy6khMjHS-WVZ3ACp5WkZUt2YKmg7sMghLgWsvKNjR9EW7-Ky7SKQdXhIrpzr4s4OA8VVPVaYLs7mX8qem-AKGhc3XLo5NIMDJYrJ1dko1yzzfUuoZvIasFV5Stb9o1CA2Hu1HzxBNMu70iK3TjEEGDG__tDo6qacg4YFvOrpTxeAbA8mOdX_8IgEsVmKLJtfzftMuR2NN0Dnx2NSu6AdNw73C3EJgFUEME","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"summary":[{"type":"summary_text","text":"**Testing recorded-birth mismatch**"},{"type":"summary_text","text":"**Building mismatch cleanup test**"}],"metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa211b65fc487d28c9d2fb1367a1771","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading reaping stamps and waiter\",\"path\":\".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:3632-3662,8430-8553,14008-14039\"}","call_id":"call_mlVLDJ8haZQqiHN3iR2vhPev","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"read","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa211b65fd487d2b31bd9196c0511a2","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating PTY lifetime implementation\",\"path\":\".worktrees/285-zombie/crates/**/src/*session*.rs;.worktrees/285-zombie/crates/spt-daemon/tests/*cycle*;.worktrees/285-zombie/**/AGENTS.md\",\"hidden\":null,\"gitignore\":null,\"limit\":40}","call_id":"call_zs0gYm53Ky5133Zib9hsjP6G","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"glob","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa211b65fe087d28ae4fa03f0320a15","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading requirement declaration\",\"path\":\".worktrees/285-zombie/traceable-reqs.toml:2840-2847\"}","call_id":"call_zHgeJerG48d0aYDRLzhAEW2l","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"read","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa211b65fe887d287de008a5e068da4","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating existing child guards\",\"pattern\":\"impl Drop|struct .*Guard|kill_pid_tree\\\\(|let .*session.*Arc::clone\",\"path\":\".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:10030-16381\",\"case\":null,\"gitignore\":null,\"skip\":null}","call_id":"call_EhfWEqwlUhZwBCmRrM89azio","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"grep","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}}]},"duration":20554.9776000008,"ttft":2196.9662999995053,"completedAt":1789006262578,"contextSnapshot":{"promptTokens":50460,"nonMessageTokens":16660,"compactionEpoch":0}}}
{"type":"message","id":"9a5ed748","parentId":"f476bb80","timestamp":"2026-09-10T02:11:02.589Z","message":{"role":"toolResult","toolCallId":"call_mlVLDJ8haZQqiHN3iR2vhPev|fc_0dc34a7a7ab6802d016aa211b65fc487d28c9d2fb1367a1771","toolName":"read","content":[{"type":"text","text":"[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#B03E]\n3632:    fn stamp_reaped(&self) {\n3633:        if self.endpoint.is_empty() {\n3634:            return;\n3635:        }\n3636:        // A reap drops every attachment at once — the loudest edge there is.\n3637:        // [impl->REQ-ATTACH-LINK-PUSH]\n3638:        crate::attachment::request_attach_observation();\n3639:        // ADR-0041 decision 4: a reap is a DEFINITIVE no-session truth — bump\n3640:        // the endpoint's stamp generation UNDER the stamp-write serial, then\n3641:        // clear. A KIND_SESSIONS poll that snapshotted this session PRE-reap now\n3642:        // fails its generation check and can never relatch `controlled=true`\n3643:        // onto the perch of a session that no longer exists (the emphasys C3\n3644:        // poll-vs-reap window: no later poll would ever heal the latch).\n3645:        let slot = stamp_slot(&self.endpoint);\n3646:        let _write = slot.write.lock().unwrap_or_else(|p| p.into_inner());\n3647:        slot.gen.fetch_add(1, Ordering::AcqRel);\n3648:        let perch = resolve_perch_path(&self.endpoint, ParentHint::Infer);\n3649:        let _ = spt_store::info::set_driven_by(&perch, None);\n3650:        let _ = spt_store::info::set_controlled(&perch, false);\n3651:        let _ = spt_store::info::set_viewer_count(&perch, 0);\n3652:        // NOT CLEARED HERE: the broker-PTY hosting authority (`controllable`)\n3653:        // deliberately SURVIVES the reap (REQ-LISTEN-PRESERVES-HOSTING-TOPOLOGY,\n3654:        // doyle gate finding 2026-07-21). Retiring it here reads right — this is the\n3655:        // path that knows the PTY ended — and it breaks the B2 keystone, which needs\n3656:        // exactly this surviving `Some(true)` to recognise \"spt-hosted endpoint whose\n3657:        // harness died\" and mark it OFFLINE. Clearing at reap made every such\n3658:        // endpoint exempt from that arm, so a killed harness never went offline\n3659:        // (dummy_harness/rc_attach_truth/attach_wedge went red on precisely that).\n3660:        // The demotion belongs where BOTH facts are in hand — no session AND a live\n3661:        // relay holding the endpoint — which is the liveness reconcile\n3662:        // (`livehost::reconcile_hosted_liveness`).\n3663:    }\n…\n8413:        thread::spawn(move || {\n…\n8424:            let status = if wait_err_injected {\n…\n8428:            } else {\n…\n8430:            };\n8431:            // Reap the dead session from the table FIRST (ADR-0041 decision 4\n8432:            // ordering): once removed, no NEW KIND_SESSIONS snapshot can see\n8433:            // this session at all. Clearing before removal left a window where\n8434:            // a poll snapshotted AFTER the generation bump — same generation,\n8435:            // controller slot still occupied in the log — and legitimately\n8436:            // re-wrote `controlled=true` onto the perch of a session that was\n8437:            // about to vanish (the relatch the W2 int leg caught live). The\n8438:            // removed entry hands back the DRAIN handle the ordering below needs.\n8439:            let removed = recover(&sessions_exit).remove(&id);\n8440:            // releases#199 instrument, THE FOURTH CANDIDATE the A/B/C set did not\n8441:            // name: a harness that spawns and dies immediately produces a row that\n8442:            // EXISTS and then does not, and a bring-up poll that looked either side\n8443:            // of that window sees exactly what a launch that never spawned sees.\n8444:            // Stamped so the two are told apart in the sink rather than inferred.\n8445:            // [impl->REQ-ER-BRINGUP-LAUNCH-PHASE-TRACE]\n8446:            match removed.as_ref() {\n8447:                Some(h) => spt_proto::emit_line_err!(\n8448:                    \"SPAWN_PHASE:{} phase=row_removed session={id} lived_ms={}\",\n8449:                    h.endpoint,\n8450:                    h.spawned_at.elapsed().as_millis()\n8451:                ),\n8452:                // THE ABSENT ARM IS NAMED, NEVER DEFAULTED. `remove` returning\n8453:                // None means the row was ALREADY gone — some other path de-tabled\n8454:                // it — so this side knows neither the endpoint nor how long the\n8455:                // session lived. Filling those with an empty label and `lived_ms=0`\n8456:                // would publish an instant-death reading out of a fact nobody\n8457:                // measured, in the very witness that exists to stop an absence\n8458:                // being read as a verdict.\n8459:                None => spt_proto::emit_line_err!(\n8460:                    \"SPAWN_PHASE:<no-row> phase=row_removed session={id} entry=absent \\\n8461:                     — already de-tabled elsewhere; no lifetime is known and none is invented\"\n8462:                ),\n8463:            }\n8464:            // DRAIN COMPLETION FIRST (ADR-0043 decision 1,\n8465:            // REQ-BROKER-OUTPUT-BEFORE-EXIT): the child is dead, so its pending\n8466:            // PTY output is FINITE — wait (bounded) until the drain has pushed\n8467:            // it all through append() → the per-sink queues before the Exit\n8468:            // enqueue below. The witness is `bytes_forwarded` QUIESCENCE (300ms\n8469:            // stable, 5s cap): the drain thread itself cannot be joined here —\n8470:            // its parked ConPTY read only EOFs when the pseudo console closes,\n8471:            // which the shared writer forbids while the session teardown is\n8472:            // still in flight (the no-EOF-while-writer-held discipline; exactly\n8473:            // why the pre-W3 code direct-wrote Exit and raced its own output).\n8474:            // The kill is a best-effort nudge (unix pty reads EOF from it).\n8475:            if let Some(hs) = removed {\n8476:                let _ = waiter.kill();\n8477:                let cap = Instant::now() + Duration::from_secs(5);\n8478:                let mut last = hs.drain.bytes_forwarded();\n8479:                let mut stable_since = Instant::now();\n8480:                while Instant::now() < cap {\n8481:                    thread::sleep(Duration::from_millis(50));\n8482:                    let now_b = hs.drain.bytes_forwarded();\n8483:                    if now_b != last {\n8484:                        last = now_b;\n8485:                        stable_since = Instant::now();\n8486:                    } else if stable_since.elapsed() >= Duration::from_millis(300) {\n8487:                        break;\n8488:                    }\n8489:                }\n8490:            }\n8491:            // ONE composer, and the emission below is UNCONDITIONAL on the reap\n8492:            // (releases#201). The wait outcome decides only what the code SAYS,\n8493:            // never whether the terminal frame exists at all: a reap that\n8494:            // completes and tells no one leaves the attached rc burning its whole\n8495:            // reconnect window over a session already gone from the table, while\n8496:            // the row removal, the drain quiesce and the unlatch around this\n8497:            // block all ran. The Err arm is reachable in the field and not only\n8498:            // under the valve above — `wait()` maps ANY Io error on the child\n8499:            // handle into it, which is the shape the kill-versus-natural reap\n8500:            // race takes.\n8501:            //\n8502:            // ABSENT, NAMED, and never a manufactured zero: we did not learn an\n8503:            // exit status, and `0` would claim we had. The error is logged HERE\n8504:            // at the emission site, so a `code: None` on the wire is never the\n8505:            // only trace of it.\n8506:            // [impl->REQ-BROKER-EXIT-EVERY-REAP]\n8507:            let code = match &status {\n8508:                Ok(s) => Some(s.exit_code() as i32),\n8509:                Err(e) => {\n8510:                    spt_proto::emit_line_err!(\"EXIT_WAIT_FAILED:{exit_endpoint} session={id}: {e} — the reap completed; the Exit record names the code ABSENT\");\n8511:                    None\n8512:                }\n8513:            };\n8514:            {\n8515:                let ev = ExitEvent {\n8516:                    session_id: id,\n8517:                    code,\n8518:                };\n8519:                let frame = Envelope::new(\n8520:                    KIND_EXIT,\n8521:                    serde_json::to_value(ev).expect(\"ExitEvent serializes\"),\n8522:                );\n8523:                // Enqueue the terminal Exit BEHIND each sink's queued output —\n8524:                // the per-sink writer thread is the sole FIFO sequencer\n8525:                // (ADR-0043 decision 1). The exit waiter never direct-writes\n8526:                // KIND_EXIT around the queued path: the old `all_sinks()` conn\n8527:                // write serialized BYTES, not producer order, so Exit could\n8528:                // overtake queued output and strand the child's final frame\n8529:                // (EL/SGR-reset/cursor-show/?1049l lost — the stale-glyphs\n8530:                // race the broker test suite admitted and compensated for).\n8531:                // Bounded: a Full-past-deadline sink degrades to the direct\n8532:                // write, loud. Queues cloned under the lock, enqueue OFF it.\n8533:                // [impl->REQ-BROKER-OUTPUT-BEFORE-EXIT]\n8534:                let fanout = recover_log(&log_exit).exit_fanout();\n8535:                if let Some((tx, sink)) = fanout.controller {\n8536:                    enqueue_exit_bounded(&tx, CtrlMsg::Exit(frame.clone()), &sink, &frame);\n8537:                }\n8538:                for (tx, sink) in fanout.viewers {\n8539:                    enqueue_exit_bounded(&tx, frame.clone(), &sink, &frame);\n8540:                }\n8541:            }\n8542:            // Reap-time unlatch (REQ-HAZARD-CONTROL-STAMP-LIFETIME): the child\n8543:            // died, not the controller conn, so no detach path clears the perch\n8544:            // — do it here so ONLINE+CONTROLLED / driven_by / viewer_count cannot\n8545:            // outlive the session in info.json (or gossip a stale controller).\n8546:            // Bumps the stamp generation under the per-endpoint write serial,\n8547:            // so any snapshot taken BEFORE the removal is refused at write time.\n8548:            // [impl->REQ-HAZARD-CONTROL-STAMP-LIFETIME]\n8549:            // [impl->REQ-CONTROL-STAMP-CONVERGENCE]\n8550:            recover_log(&log_exit).stamp_reaped();\n8551:        });\n8552:\n8553:        spawn_phase(\"waiter_armed\", \"\");\n…\n14008:    /// and the bring-up verb are both broker-side, and neither needs an accept\n14009:    /// loop. The journal goes under the test home, so nothing touches the shared\n14010:    /// one.\n14011:    fn admit_test_broker() -> Arc<Broker> {\n14012:        use std::sync::atomic::AtomicU32;\n14013:        static SEQ: AtomicU32 = AtomicU32::new(0);\n14014:        let name = format!(\n14015:            \"spt-daemon-er-admit-{}-{}.sock\",\n14016:            std::process::id(),\n14017:            SEQ.fetch_add(1, Ordering::Relaxed)\n14018:        );\n14019:        Broker::bind_in(&name, spt_store::perch::spt_home().join(\"admit-effects.log\"))\n14020:            .expect(\"bind admit test broker\")\n14021:    }\n14022:\n14023:    /// Read the `subscribed` verdict off a connection, skipping the output\n14024:    /// frames a seated controller's writer pushes alongside it (the repaint\n14025:    /// arrives on the same wire and is not what this asserts).\n14026:    fn read_subscribed(client: &mut Stream) -> SubscribeOutcome {\n14027:        read_subscribed_reply(client).outcome\n14028:    }\n14029:\n14030:    /// The whole `subscribed` reply, for the rows that read the SEAT NOTE — the\n14031:    /// sentence the engine room's settlement composes after the seat resolves\n14032:    /// (releases#142), which `rc` prints to the human before any session output.\n14033:    fn read_subscribed_reply(client: &mut Stream) -> crate::msg::SubscribedReply {\n14034:        loop {\n14035:            let env = read_frame(client).expect(\"a subscribe is always answered\");\n14036:            if env.kind == crate::msg::KIND_SUBSCRIBED {\n14037:                return serde_json::from_value(env.payload).expect(\"subscribed payload\");\n14038:            }\n14039:        }\n14040:    }"}],"details":{"displayContent":{"text":"    fn stamp_reaped(&self) {\n        if self.endpoint.is_empty() {\n            return;\n        }\n        // A reap drops every attachment at once — the loudest edge there is.\n        // [impl->REQ-ATTACH-LINK-PUSH]\n        crate::attachment::request_attach_observation();\n        // ADR-0041 decision 4: a reap is a DEFINITIVE no-session truth — bump\n        // the endpoint's stamp generation UNDER the stamp-write serial, then\n        // clear. A KIND_SESSIONS poll that snapshotted this session PRE-reap now\n        // fails its generation check and can never relatch `controlled=true`\n        // onto the perch of a session that no longer exists (the emphasys C3\n        // poll-vs-reap window: no later poll would ever heal the latch).\n        let slot = stamp_slot(&self.endpoint);\n        let _write = slot.write.lock().unwrap_or_else(|p| p.into_inner());\n        slot.gen.fetch_add(1, Ordering::AcqRel);\n        let perch = resolve_perch_path(&self.endpoint, ParentHint::Infer);\n        let _ = spt_store::info::set_driven_by(&perch, None);\n        let _ = spt_store::info::set_controlled(&perch, false);\n        let _ = spt_store::info::set_viewer_count(&perch, 0);\n        // NOT CLEARED HERE: the broker-PTY hosting authority (`controllable`)\n        // deliberately SURVIVES the reap (REQ-LISTEN-PRESERVES-HOSTING-TOPOLOGY,\n        // doyle gate finding 2026-07-21). Retiring it here reads right — this is the\n        // path that knows the PTY ended — and it breaks the B2 keystone, which needs\n        // exactly this surviving `Some(true)` to recognise \"spt-hosted endpoint whose\n        // harness died\" and mark it OFFLINE. Clearing at reap made every such\n        // endpoint exempt from that arm, so a killed harness never went offline\n        // (dummy_harness/rc_attach_truth/attach_wedge went red on precisely that).\n        // The demotion belongs where BOTH facts are in hand — no session AND a live\n        // relay holding the endpoint — which is the liveness reconcile\n        // (`livehost::reconcile_hosted_liveness`).\n    }\n…\n        thread::spawn(move || {\n…\n            let status = if wait_err_injected {\n…\n            } else {\n…\n            };\n            // Reap the dead session from the table FIRST (ADR-0041 decision 4\n            // ordering): once removed, no NEW KIND_SESSIONS snapshot can see\n            // this session at all. Clearing before removal left a window where\n            // a poll snapshotted AFTER the generation bump — same generation,\n            // controller slot still occupied in the log — and legitimately\n            // re-wrote `controlled=true` onto the perch of a session that was\n            // about to vanish (the relatch the W2 int leg caught live). The\n            // removed entry hands back the DRAIN handle the ordering below needs.\n            let removed = recover(&sessions_exit).remove(&id);\n            // releases#199 instrument, THE FOURTH CANDIDATE the A/B/C set did not\n            // name: a harness that spawns and dies immediately produces a row that\n            // EXISTS and then does not, and a bring-up poll that looked either side\n            // of that window sees exactly what a launch that never spawned sees.\n            // Stamped so the two are told apart in the sink rather than inferred.\n            // [impl->REQ-ER-BRINGUP-LAUNCH-PHASE-TRACE]\n            match removed.as_ref() {\n                Some(h) => spt_proto::emit_line_err!(\n                    \"SPAWN_PHASE:{} phase=row_removed session={id} lived_ms={}\",\n                    h.endpoint,\n                    h.spawned_at.elapsed().as_millis()\n                ),\n                // THE ABSENT ARM IS NAMED, NEVER DEFAULTED. `remove` returning\n                // None means the row was ALREADY gone — some other path de-tabled\n                // it — so this side knows neither the endpoint nor how long the\n                // session lived. Filling those with an empty label and `lived_ms=0`\n                // would publish an instant-death reading out of a fact nobody\n                // measured, in the very witness that exists to stop an absence\n                // being read as a verdict.\n                None => spt_proto::emit_line_err!(\n                    \"SPAWN_PHASE:<no-row> phase=row_removed session={id} entry=absent \\\n                     — already de-tabled elsewhere; no lifetime is known and none is invented\"\n                ),\n            }\n            // DRAIN COMPLETION FIRST (ADR-0043 decision 1,\n            // REQ-BROKER-OUTPUT-BEFORE-EXIT): the child is dead, so its pending\n            // PTY output is FINITE — wait (bounded) until the drain has pushed\n            // it all through append() → the per-sink queues before the Exit\n            // enqueue below. The witness is `bytes_forwarded` QUIESCENCE (300ms\n            // stable, 5s cap): the drain thread itself cannot be joined here —\n            // its parked ConPTY read only EOFs when the pseudo console closes,\n            // which the shared writer forbids while the session teardown is\n            // still in flight (the no-EOF-while-writer-held discipline; exactly\n            // why the pre-W3 code direct-wrote Exit and raced its own output).\n            // The kill is a best-effort nudge (unix pty reads EOF from it).\n            if let Some(hs) = removed {\n                let _ = waiter.kill();\n                let cap = Instant::now() + Duration::from_secs(5);\n                let mut last = hs.drain.bytes_forwarded();\n                let mut stable_since = Instant::now();\n                while Instant::now() < cap {\n                    thread::sleep(Duration::from_millis(50));\n                    let now_b = hs.drain.bytes_forwarded();\n                    if now_b != last {\n                        last = now_b;\n                        stable_since = Instant::now();\n                    } else if stable_since.elapsed() >= Duration::from_millis(300) {\n                        break;\n                    }\n                }\n            }\n            // ONE composer, and the emission below is UNCONDITIONAL on the reap\n            // (releases#201). The wait outcome decides only what the code SAYS,\n            // never whether the terminal frame exists at all: a reap that\n            // completes and tells no one leaves the attached rc burning its whole\n            // reconnect window over a session already gone from the table, while\n            // the row removal, the drain quiesce and the unlatch around this\n            // block all ran. The Err arm is reachable in the field and not only\n            // under the valve above — `wait()` maps ANY Io error on the child\n            // handle into it, which is the shape the kill-versus-natural reap\n            // race takes.\n            //\n            // ABSENT, NAMED, and never a manufactured zero: we did not learn an\n            // exit status, and `0` would claim we had. The error is logged HERE\n            // at the emission site, so a `code: None` on the wire is never the\n            // only trace of it.\n            // [impl->REQ-BROKER-EXIT-EVERY-REAP]\n            let code = match &status {\n                Ok(s) => Some(s.exit_code() as i32),\n                Err(e) => {\n                    spt_proto::emit_line_err!(\"EXIT_WAIT_FAILED:{exit_endpoint} session={id}: {e} — the reap completed; the Exit record names the code ABSENT\");\n                    None\n                }\n            };\n            {\n                let ev = ExitEvent {\n                    session_id: id,\n                    code,\n                };\n                let frame = Envelope::new(\n                    KIND_EXIT,\n                    serde_json::to_value(ev).expect(\"ExitEvent serializes\"),\n                );\n                // Enqueue the terminal Exit BEHIND each sink's queued output —\n                // the per-sink writer thread is the sole FIFO sequencer\n                // (ADR-0043 decision 1). The exit waiter never direct-writes\n                // KIND_EXIT around the queued path: the old `all_sinks()` conn\n                // write serialized BYTES, not producer order, so Exit could\n                // overtake queued output and strand the child's final frame\n                // (EL/SGR-reset/cursor-show/?1049l lost — the stale-glyphs\n                // race the broker test suite admitted and compensated for).\n                // Bounded: a Full-past-deadline sink degrades to the direct\n                // write, loud. Queues cloned under the lock, enqueue OFF it.\n                // [impl->REQ-BROKER-OUTPUT-BEFORE-EXIT]\n                let fanout = recover_log(&log_exit).exit_fanout();\n                if let Some((tx, sink)) = fanout.controller {\n                    enqueue_exit_bounded(&tx, CtrlMsg::Exit(frame.clone()), &sink, &frame);\n                }\n                for (tx, sink) in fanout.viewers {\n                    enqueue_exit_bounded(&tx, frame.clone(), &sink, &frame);\n                }\n            }\n            // Reap-time unlatch (REQ-HAZARD-CONTROL-STAMP-LIFETIME): the child\n            // died, not the controller conn, so no detach path clears the perch\n            // — do it here so ONLINE+CONTROLLED / driven_by / viewer_count cannot\n            // outlive the session in info.json (or gossip a stale controller).\n            // Bumps the stamp generation under the per-endpoint write serial,\n            // so any snapshot taken BEFORE the removal is refused at write time.\n            // [impl->REQ-HAZARD-CONTROL-STAMP-LIFETIME]\n            // [impl->REQ-CONTROL-STAMP-CONVERGENCE]\n            recover_log(&log_exit).stamp_reaped();\n        });\n\n        spawn_phase(\"waiter_armed\", \"\");\n…\n    /// and the bring-up verb are both broker-side, and neither needs an accept\n    /// loop. The journal goes under the test home, so nothing touches the shared\n    /// one.\n    fn admit_test_broker() -> Arc<Broker> {\n        use std::sync::atomic::AtomicU32;\n        static SEQ: AtomicU32 = AtomicU32::new(0);\n        let name = format!(\n            \"spt-daemon-er-admit-{}-{}.sock\",\n            std::process::id(),\n            SEQ.fetch_add(1, Ordering::Relaxed)\n        );\n        Broker::bind_in(&name, spt_store::perch::spt_home().join(\"admit-effects.log\"))\n            .expect(\"bind admit test broker\")\n    }\n\n    /// Read the `subscribed` verdict off a connection, skipping the output\n    /// frames a seated controller's writer pushes alongside it (the repaint\n    /// arrives on the same wire and is not what this asserts).\n    fn read_subscribed(client: &mut Stream) -> SubscribeOutcome {\n        read_subscribed_reply(client).outcome\n    }\n\n    /// The whole `subscribed` reply, for the rows that read the SEAT NOTE — the\n    /// sentence the engine room's settlement composes after the seat resolves\n    /// (releases#142), which `rc` prints to the human before any session output.\n    fn read_subscribed_reply(client: &mut Stream) -> crate::msg::SubscribedReply {\n        loop {\n            let env = read_frame(client).expect(\"a subscribe is always answered\");\n            if env.kind == crate::msg::KIND_SUBSCRIBED {\n                return serde_json::from_value(env.payload).expect(\"subscribed payload\");\n            }\n        }\n    }","startLine":3632,"lineNumbers":[3632,3633,3634,3635,3636,3637,3638,3639,3640,3641,3642,3643,3644,3645,3646,3647,3648,3649,3650,3651,3652,3653,3654,3655,3656,3657,3658,3659,3660,3661,3662,3663,null,8413,null,8424,null,8428,null,8430,8431,8432,8433,8434,8435,8436,8437,8438,8439,8440,8441,8442,8443,8444,8445,8446,8447,8448,8449,8450,8451,8452,8453,8454,8455,8456,8457,8458,8459,8460,8461,8462,8463,8464,8465,8466,8467,8468,8469,8470,8471,8472,8473,8474,8475,8476,8477,8478,8479,8480,8481,8482,8483,8484,8485,8486,8487,8488,8489,8490,8491,8492,8493,8494,8495,8496,8497,8498,8499,8500,8501,8502,8503,8504,8505,8506,8507,8508,8509,8510,8511,8512,8513,8514,8515,8516,8517,8518,8519,8520,8521,8522,8523,8524,8525,8526,8527,8528,8529,8530,8531,8532,8533,8534,8535,8536,8537,8538,8539,8540,8541,8542,8543,8544,8545,8546,8547,8548,8549,8550,8551,8552,8553,null,14008,14009,14010,14011,14012,14013,14014,14015,14016,14017,14018,14019,14020,14021,14022,14023,14024,14025,14026,14027,14028,14029,14030,14031,14032,14033,14034,14035,14036,14037,14038,14039,14040]},"fileSize":851913,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates\\spt-daemon\\src\\broker.rs"}}},"isError":false,"timestamp":1789006262589}}
{"type":"message","id":"81d58949","parentId":"9a5ed748","timestamp":"2026-09-10T02:11:02.649Z","message":{"role":"toolResult","toolCallId":"call_zHgeJerG48d0aYDRLzhAEW2l|fc_0dc34a7a7ab6802d016aa211b65fe087d28ae4fa03f0320a15","toolName":"read","content":[{"type":"text","text":"[.worktrees/285-zombie/traceable-reqs.toml#2B13]\n2838:[[requirements]]\n2839:id = \"REQ-ENDPOINT-CYCLE-HONEST\"\n2840:title = \"REGISTRY-LIFECYCLE W3 (ADR-0041 decision 6, operator deployah stop/run wedge): cycle verbs share ONE liveness authority — the ALREADY_LIVE dup-guard liveness-probes the claimed session client tree before refusing (dead tree means reap + respawn honestly, never a refusal citing a zombie); the shutdown state machine consults the same source so is-it-live has one answer (no ALREADY_LIVE / list-OFFLINE / shutdown-NO_EDGE three-way contradiction on the same endpoint). Gate: impl — probing dup-guard + unified authority; unit — dead-tree claim probes and reaps, live claim still refuses; int — controlled zombie (killed client tree, surviving hosted record) leads to endpoint run succeeding honestly end-to-end; doc — ADR-0041.\"\n2841:required_stages = [\"doc\",\"impl\",\"unit\",\"int\"]  # W3 ACTIVATED at build start (todlando 2026-07-17).\n2842:\n2843:[[requirements]]\n2844:id = \"REQ-BROKER-ZOMBIE-IDENTITY\"\n2845:title = \"Broker zombie reaping checks the session root's spawn-time process identity before tree-kill; unknown or changed identity declines without teardown, while a provably dead root still permits stale-session cleanup without signaling its remembered PID\"\n2846:required_stages = [\"doc\", \"impl\", \"unit\"] # releases#285: deterministic injected identity/kill boundary; existing cycle tests cover dead-root convergence.\n2847:\n2848:[[requirements]]\n2849:id = \"REQ-GOSSIP-PROJECT-DERIVE-ONCE\"\n2850:title = \"REGISTRY-LIFECYCLE W4 fast-follow (hertz v0.37.0 field-verify CPU-gate FAIL RCA 2026-07-17, doyle seam-verified same day; timing-pinned ~16s burst clusters per 30s Registry pump round): recent-project gossip derives a project id AT MOST ONCE PER DISTINCT CWD per advertisement round — recent_projects_for dedups the RAW cwd string BEFORE project_id_for_dir (today seen.insert(pid) dedups AFTER derivation at registryhost.rs:1001, so every duplicate-cwd sessions.log row pays a git remote/rev-parse spawn: ~200 derivations/round on a 12-perch box, the post-self-hash-fix CPU floor). The pid-level dedup stays as the output-uniqueness second layer (distinct cwd spellings may collapse to one project); ordering semantics unchanged (first-occurrence newest-first…\n…\n2852:\n\n[Showing lines 2839-2850 of 7572. Use :2851 to continue. Some lines truncated to 768 chars]"}],"details":{"truncation":{"content":"id = \"REQ-ENDPOINT-CYCLE-HONEST\"\r\ntitle = \"REGISTRY-LIFECYCLE W3 (ADR-0041 decision 6, operator deployah stop/run wedge): cycle verbs share ONE liveness authority — the ALREADY_LIVE dup-guard liveness-probes the claimed session client tree before refusing (dead tree means reap + respawn honestly, never a refusal citing a zombie); the shutdown state machine consults the same source so is-it-live has one answer (no ALREADY_LIVE / list-OFFLINE / shutdown-NO_EDGE three-way contradiction on the same endpoint). Gate: impl — probing dup-guard + unified authority; unit — dead-tree claim probes and reaps, live claim still refuses; int — controlled zombie (killed client tree, surviving hosted record) leads to endpoint run succeeding honestly end-to-end; doc — ADR-0041.\"\r\nrequired_stages = [\"doc\",\"impl\",\"unit\",\"int\"]  # W3 ACTIVATED at build start (todlando 2026-07-17).\r\n\r\n[[requirements]]\r\nid = \"REQ-BROKER-ZOMBIE-IDENTITY\"\r\ntitle = \"Broker zombie reaping checks the session root's spawn-time process identity before tree-kill; unknown or changed identity declines without teardown, while a provably dead root still permits stale-session cleanup without signaling its remembered PID\"\r\nrequired_stages = [\"doc\", \"impl\", \"unit\"] # releases#285: deterministic injected identity/kill boundary; existing cycle tests cover dead-root convergence.\r\n\r\n[[requirements]]\r\nid = \"REQ-GOSSIP-PROJECT-DERIVE-ONCE\"\r\ntitle = \"REGISTRY-LIFECYCLE W4 fast-follow (hertz v0.37.0 field-verify CPU-gate FAIL RCA 2026-07-17, doyle seam-verified same day; timing-pinned ~16s burst clusters per 30s Registry pump round): recent-project gossip derives a project id AT MOST ONCE PER DISTINCT CWD per advertisement round — recent_projects_for dedups the RAW cwd string BEFORE project_id_for_dir (today seen.insert(pid) dedups AFTER derivation at registryhost.rs:1001, so every duplicate-cwd sessions.log row pays a git remote/rev-parse spawn: ~200 derivations/round on a 12-perch box, the post-self-hash-fix CPU floor). The pid-level dedup stays as the output-uniqueness second layer (distinct cwd spellings may collapse to one project); ordering semantics unchanged (first-occurrence newest-first…","truncated":true,"truncatedBy":"lines","totalLines":4734,"totalBytes":2681,"outputLines":12,"outputBytes":2681,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":7572,"displayContent":{"text":"[[requirements]]\nid = \"REQ-ENDPOINT-CYCLE-HONEST\"\r\ntitle = \"REGISTRY-LIFECYCLE W3 (ADR-0041 decision 6, operator deployah stop/run wedge): cycle verbs share ONE liveness authority — the ALREADY_LIVE dup-guard liveness-probes the claimed session client tree before refusing (dead tree means reap + respawn honestly, never a refusal citing a zombie); the shutdown state machine consults the same source so is-it-live has one answer (no ALREADY_LIVE / list-OFFLINE / shutdown-NO_EDGE three-way contradiction on the same endpoint). Gate: impl — probing dup-guard + unified authority; unit — dead-tree claim probes and reaps, live claim still refuses; int — controlled zombie (killed client tree, surviving hosted record) leads to endpoint run succeeding honestly end-to-end; doc — ADR-0041.\"\r\nrequired_stages = [\"doc\",\"impl\",\"unit\",\"int\"]  # W3 ACTIVATED at build start (todlando 2026-07-17).\r\n\r\n[[requirements]]\r\nid = \"REQ-BROKER-ZOMBIE-IDENTITY\"\r\ntitle = \"Broker zombie reaping checks the session root's spawn-time process identity before tree-kill; unknown or changed identity declines without teardown, while a provably dead root still permits stale-session cleanup without signaling its remembered PID\"\r\nrequired_stages = [\"doc\", \"impl\", \"unit\"] # releases#285: deterministic injected identity/kill boundary; existing cycle tests cover dead-root convergence.\r\n\r\n[[requirements]]\r\nid = \"REQ-GOSSIP-PROJECT-DERIVE-ONCE\"\r\ntitle = \"REGISTRY-LIFECYCLE W4 fast-follow (hertz v0.37.0 field-verify CPU-gate FAIL RCA 2026-07-17, doyle seam-verified same day; timing-pinned ~16s burst clusters per 30s Registry pump round): recent-project gossip derives a project id AT MOST ONCE PER DISTINCT CWD per advertisement round — recent_projects_for dedups the RAW cwd string BEFORE project_id_for_dir (today seen.insert(pid) dedups AFTER derivation at registryhost.rs:1001, so every duplicate-cwd sessions.log row pays a git remote/rev-parse spawn: ~200 derivations/round on a 12-perch box, the post-self-hash-fix CPU floor). The pid-level dedup stays as the output-uniqueness second layer (distinct cwd spellings may collapse to one project); ordering semantics unchanged (first-occurrence newest-first…\n…\n","startLine":2838,"lineNumbers":[2838,2839,2840,2841,2842,2843,2844,2845,2846,2847,2848,2849,2850,null,2852]},"fileSize":2043820,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\traceable-reqs.toml"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":7572,"totalBytes":2681,"outputLines":12,"outputBytes":2681,"shownRange":{"start":2839,"end":2850},"nextOffset":2851},"limits":{"columnTruncated":{"maxColumn":768}}}},"isError":false,"timestamp":1789006262648}}
{"type":"message","id":"ae91a22e","parentId":"81d58949","timestamp":"2026-09-10T02:11:02.650Z","message":{"role":"toolResult","toolCallId":"call_zs0gYm53Ky5133Zib9hsjP6G|fc_0dc34a7a7ab6802d016aa211b65fd487d2b31bd9196c0511a2","toolName":"glob","content":[{"type":"text","text":"# .worktrees/285-zombie/\nAGENTS.md\n## crates/\n### spt-store/src/\nsessions.rs\n### spt-daemon/tests/\nendpoint_lifecycle.rs\nregistry_lifecycle.rs\ndaemon_lifecycle_real_brain.rs\nconn_blackhole_lifecycle.rs\nrender_lifecycle.rs"}],"details":{"scopePath":".worktrees/285-zombie/crates/**/src/*session*.rs, .worktrees/285-zombie/crates/spt-daemon/tests/*cycle*, .worktrees/285-zombie/**/AGENTS.md","fileCount":7,"files":[".worktrees/285-zombie/crates/spt-store/src/sessions.rs",".worktrees/285-zombie/crates/spt-daemon/tests/endpoint_lifecycle.rs",".worktrees/285-zombie/crates/spt-daemon/tests/registry_lifecycle.rs",".worktrees/285-zombie/crates/spt-daemon/tests/daemon_lifecycle_real_brain.rs",".worktrees/285-zombie/crates/spt-daemon/tests/conn_blackhole_lifecycle.rs",".worktrees/285-zombie/crates/spt-daemon/tests/render_lifecycle.rs",".worktrees/285-zombie/AGENTS.md"],"truncated":false,"cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core"},"isError":false,"timestamp":1789006262650}}
{"type":"message","id":"cf662015","parentId":"ae91a22e","timestamp":"2026-09-10T02:11:02.654Z","message":{"role":"toolResult","toolCallId":"call_EhfWEqwlUhZwBCmRrM89azio|fc_0dc34a7a7ab6802d016aa211b65fe887d287de008a5e068da4","toolName":"grep","content":[{"type":"text","text":"[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#B03E]\n 14866:            if let Some(pid) = first_pid {\n*14867:                spt_store::proc::kill_pid_tree(pid);\n 14868:            }\n 14869:\n 14870:            // (b) ADMIN code: comes up, and at THIS moment claims nothing and\n...\n 14942:            if let Some(pid) = last_pid {\n*14943:                spt_store::proc::kill_pid_tree(pid);\n 14944:            }\n 14945:        });\n 14946:    }\n...\n 15117:            if let Some(pid) = spawned_pid {\n*15118:                spt_store::proc::kill_pid_tree(pid);\n 15119:            }\n 15120:        });\n 15121:    }"}],"details":{"scopePath":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates\\spt-daemon\\src\\broker.rs","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":3,"fileCount":1,"files":[".worktrees/285-zombie/crates/spt-daemon/src/broker.rs"],"fileMatches":[{"path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs","count":3}],"truncated":false,"displayContent":" 14866│            if let Some(pid) = first_pid {\n*14867│                spt_store::proc::kill_pid_tree(pid);\n 14868│            }\n 14869│\n 14870│            // (b) ADMIN code: comes up, and at THIS moment claims nothing and\n      │...\n 14942│            if let Some(pid) = last_pid {\n*14943│                spt_store::proc::kill_pid_tree(pid);\n 14944│            }\n 14945│        });\n 14946│    }\n      │...\n 15117│            if let Some(pid) = spawned_pid {\n*15118│                spt_store::proc::kill_pid_tree(pid);\n 15119│            }\n 15120│        });\n 15121│    }"},"isError":false,"timestamp":1789006262654}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_e4bgfjlQvrZdveznSzDOwLZS|fc_0dc34a7a7ab6802d016aa211bf443087d28a2b8d608b3bc6fe","toolName":"read","startedAt":"2026-09-10T02:11:11.539Z","args":{"path":".worktrees/285-zombie/AGENTS.md:1-220"},"intent":"Reading worktree instructions"},"id":"f74a14c0","parentId":"cf662015","timestamp":"2026-09-10T02:11:11.539Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_dOePNJrfOvX7EafXbBIj1LZK|fc_0dc34a7a7ab6802d016aa211bf444487d2976ec977c14b9679","toolName":"grep","startedAt":"2026-09-10T02:11:11.539Z","args":{"path":".worktrees/285-zombie/crates/spt-daemon/tests/endpoint_lifecycle.rs;.worktrees/285-zombie/crates/spt-daemon/tests/registry_lifecycle.rs"},"intent":"Locating existing PID fixtures"},"id":"3f607887","parentId":"f74a14c0","timestamp":"2026-09-10T02:11:11.539Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_vim6kEtcO8Q5uEKMEEdGHAxo|fc_0dc34a7a7ab6802d016aa211bf444c87d29874a4aba1a3923b","toolName":"grep","startedAt":"2026-09-10T02:11:11.540Z","args":{"path":".worktrees/285-zombie/crates"},"intent":"Locating PTY resource drops"},"id":"1a0e0bff","parentId":"3f607887","timestamp":"2026-09-10T02:11:11.540Z"}
{"type":"message","id":"6ecc1e96","parentId":"1a0e0bff","timestamp":"2026-09-10T02:11:11.540Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Reading AGENTS instructions**"},{"type":"toolCall","id":"call_e4bgfjlQvrZdveznSzDOwLZS|fc_0dc34a7a7ab6802d016aa211bf443087d28a2b8d608b3bc6fe","name":"read","arguments":{"i":"Reading worktree instructions","path":".worktrees/285-zombie/AGENTS.md:1-220"},"intent":"Reading worktree instructions"},{"type":"toolCall","id":"call_dOePNJrfOvX7EafXbBIj1LZK|fc_0dc34a7a7ab6802d016aa211bf444487d2976ec977c14b9679","name":"grep","arguments":{"i":"Locating existing PID fixtures","pattern":"zombie|reap|birth|impl Drop|Guard","path":".worktrees/285-zombie/crates/spt-daemon/tests/endpoint_lifecycle.rs;.worktrees/285-zombie/crates/spt-daemon/tests/registry_lifecycle.rs","case":null,"gitignore":null,"skip":null},"intent":"Locating existing PID fixtures"},{"type":"toolCall","id":"call_vim6kEtcO8Q5uEKMEEdGHAxo|fc_0dc34a7a7ab6802d016aa211bf444c87d29874a4aba1a3923b","name":"grep","arguments":{"i":"Locating PTY resource drops","pattern":"struct PtySession|impl Drop for PtySession|pub fn kill","path":".worktrees/285-zombie/crates","case":null,"gitignore":null,"skip":null},"intent":"Locating PTY resource drops"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":4760,"output":214,"cacheRead":50304,"cacheWrite":0,"totalTokens":55278,"reasoningTokens":11,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1789006262701,"responseId":"resp_0dc34a7a7ab6802d016aa211b76ed887d2b2ee11de79b6fb0f","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_0dc34a7a7ab6802d016aa211b8d98487d29e713f93febfd61a","type":"reasoning","content":[],"encrypted_content":"gAAAAABqohG_N6WTuoJ3sWcS14oaDrzY3a19vVGSIhc26tY8m5BDgWqQnc4-crTxiAwUW4dVmxjL5UgQWVVjMT12mcrpeVH0kq1LAfudRi8zsh5pXQO6tLtPILheaQOOjTyNI_qDcq_vMDChtGSc9sgIeqbFrmlDUb6KVL0gnVvkTU7YVWpa0pl6beLJ0PRAI7B6lrt-XPM1e_ZYkZCRkFmZDL3HVtVHAZcgj28-1I09TuEY1lQikPUd6Z9z_mvU6Kvs4S6Lyyal6xNT8eQjGHz0xow1FB4aOMNm4Pa2i1OszJIkYKqhD7y6PUvSVKbDdKn12xQrs3L6Qu16ijhzzP7HsW8uYi5kB2plG9N85CUKSfi5pxO3fpgwnAx6fZvAoqnqsWb9NAtLRdoM_8D7V3ARF0c9__JcYScXNqJIq0mwjf-xR5EImQguhPM5-VjoNwDnTUtgbrbHVAnpUTiv7YoOSi8MH15PfNVyLKYQuNUesS4OajxMRUkQ8VTMRIZAaICKOTHfubGjCfIGRIWFxRoKi4z-akmijhqDIxVuIs2jmOGeAYajpuHXwJKEAFZ6HzqRaS_dpvC3h6_-6IjJMto8ThQoHpubUN808lcsfZFQby141ZVgB7gYMZHYOqENcllwh-X217QNoLkNHtE-jsC234kbYxOIwfe8YVYxQPGHZ76XTtvs4dnA-RQQ6VZ7l8pGMWXyKe6hhWcGJ4V5Teqtie0-YwchANCjWb7sgii8HjCfD2DHqLWZr1YEx6UYlRfgF_LcVR0Nj2_QkPolRiFN1-SEZOYAjqL6kct_CnengobYCwsQYT7pk44MOMZNdHvpgT-tGEuZDGyiXk814Z2NC8FfTthP-4r_dM284ZY4jvBjZfckW2x7nfYVMRcFXucYonKn4H5LiKLeYjEzGCeMEBEfWtwY-v8axU4qX2_uZPf7IAnAoEES4Tadx5XadpDYbbZrxzRWf54uorSCZn0u_SXjcHsDdQ-3H28NL0wo5GeRECZslt80SRpnL7jxo1BSrxGyLOI6qYOOrEcuG2qWD8gjmTiiruJo_jcgh7b28cUexHrwqvCfUu9v9TCuSwaNyWBRZL-wzb9lVBX_Omkj3p5CkBGzNFN3nsQ00tpvSBm0422bGTF9kwY0jBVAZMIh4O1tvuxMmmIlPnYjxWTBLO1hvcKgy_gdEVsUI_d-gz-pG-_Lb88XFvt7EQBSgwpI839SIwtB1NzRGUJZvhlLAA4nK-pPUTlNGDP3l12JyeJiv0ADraBZ5-E55RQRTN7sBTqZdnXBBxu4oBaFce241aQhOcIriIKRjrNe3zyi_nMY9dSxTgY=","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"summary":[{"type":"summary_text","text":"**Reading AGENTS instructions**"}],"metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa211bf443087d28a2b8d608b3bc6fe","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading worktree instructions\",\"path\":\".worktrees/285-zombie/AGENTS.md:1-220\"}","call_id":"call_e4bgfjlQvrZdveznSzDOwLZS","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"read","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa211bf444487d2976ec977c14b9679","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating existing PID fixtures\",\"pattern\":\"zombie|reap|birth|impl Drop|Guard\",\"path\":\".worktrees/285-zombie/crates/spt-daemon/tests/endpoint_lifecycle.rs;.worktrees/285-zombie/crates/spt-daemon/tests/registry_lifecycle.rs\",\"case\":null,\"gitignore\":null,\"skip\":null}","call_id":"call_dOePNJrfOvX7EafXbBIj1LZK","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"grep","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa211bf444c87d29874a4aba1a3923b","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating PTY resource drops\",\"pattern\":\"struct PtySession|impl Drop for PtySession|pub fn kill\",\"path\":\".worktrees/285-zombie/crates\",\"case\":null,\"gitignore\":null,\"skip\":null}","call_id":"call_vim6kEtcO8Q5uEKMEEdGHAxo","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"grep","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}}]},"duration":8806.631500000134,"ttft":2177.424499999732,"completedAt":1789006271538,"contextSnapshot":{"promptTokens":55064,"nonMessageTokens":16660,"compactionEpoch":0}}}
{"type":"message","id":"1be3859e","parentId":"6ecc1e96","timestamp":"2026-09-10T02:11:11.547Z","message":{"role":"toolResult","toolCallId":"call_e4bgfjlQvrZdveznSzDOwLZS|fc_0dc34a7a7ab6802d016aa211bf443087d28a2b8d608b3bc6fe","toolName":"read","content":[{"type":"text","text":"[.worktrees/285-zombie/AGENTS.md#54C1]\n1:# spt-core — agent working rules\n2:\n3:Harness-independent core for an agent ecosystem (messaging, live-agent lifecycle, terminal hosting, P2P networking, runtime-manifest harness contract). Rust crates + a single `spt` binary. Clean-room rebuild of `claude_skill_owl`.\n4:\n5:**Orientation — read before working:** `PRD.md` (requirements), `ROADMAP.md` (build path), `CONTEXT.md` (glossary/model, authoritative for meaning), `docs/adr/` (decisions), `docs/KNOWN-HAZARDS.md` (invariants we must not re-break), `docs/{STORAGE,MANIFEST,CONTEXT-MEMORY,DOCS-STRATEGY,TRACEABILITY}.md`.\n6:\n7:For maintainer/debug update work, also read `docs/DEBUG-ROLLOUT.md` before touching the update-set or rollout path.\n8:\n9:For work needing Linux tests and proof, this machine is authorized to ssh into a Linux box: `reavus@kitsubito`\n10:\n11:IMPORTANT: All agents you work alongside run on spt-core itself — the legacy-SPT (`$OWL`/`$LIVE`) era ended with the 2026-07 fleet migration; those commands are gone. Reach other agents with `spt send` (or the `/sptc:send` skill); keep message bodies short, and send long bodies from a file rather than inline. Everything else can be learned from the corresponding `/sptc:` skill doc.\n12:\n13:## Requirement traceability (binding)\n14:\n15:This project uses `traceable-reqs` (`traceable-reqs.toml` = the authoritative `REQ-*` registry). The full contract is `docs/TRACEABILITY.md`. The rules you must follow:\n16:\n17:1. **Tag evidence in the same change.** When you write a function/test/doc-section that satisfies a requirement stage, add its tag in that same commit:\n18:   `// [impl->REQ-FOO]` · `// [unit->REQ-FOO]` · `<!-- [doc->REQ-FOO] -->`\n19:   Stages: `doc` / `impl` / `unit` / `int`. Tag *on or immediately above* the real evidence — never at file tops to satisfy coverage.\n20:2. **Run `traceable-reqs check` before declaring work done.** Exit-1 means missing/invalid evidence — fix it, don't ship it.\n21:3. **New requirement → add it to `traceable-reqs.toml` first** (with a `REQ-*` id), then satisfy it. No untracked work; no untagged evidence.\n22:4. **KNOWN-HAZARDS are `REQ-HAZARD-*` requirements** — each needs a test before it's \"covered.\" Treat the hazard list as a conformance checklist you must satisfy, not advice.\n23:5. **Activate, don't pre-fail.** Requirements you aren't yet working stay `required_stages = []`. Activate (set real stages) only when starting the milestone that delivers them.\n24:\n25:## Issue tracking (unique case)\n26:\n27:Codebase issues are maintained on **`BigscreenVR/spt-bs-releases`** — the less-private *releases* repo — NOT on `spt-bs-core` where the code lives. This is a deliberate exception (operator-ruled 2026-07-27): file, triage, and reference issues against `spt-bs-releases`.\n28:\n29:Requests and milestones are tracked through the **alchemy shell** (`alchemy-0`, the Requests shell bound to `spt-bs-releases`) on top of those GitHub issues. The label taxonomy is the workflow: `state:` BACKLOG → EVAL → GREENLIT → WIP → ACCEPTANCE → DONE (plus CUT / SHELVED), `type:` BUGFIX / ADDITION / CHANGE, `flag: NEEDS-OPERATOR`, and per-node `kind: SPT-TRACKING` pins (marked DO NOT DELETE — leave them alone).\n30:\n31:## Other conventions\n32:\n33:- Match surrounding code style; copy-verbatim the sister project's stable wire/schema formats (ADR-0001), clean-room everything else.\n34:- Honor every `docs/KNOWN-HAZARDS.md` invariant — these are real bugs already paid for once.\n35:- Docs are dual-audience (human + AI dev-agent) per `docs/DOCS-STRATEGY.md`; doc generation is CI-gated against drift.\n36:- Commit messages end with the project's co-author trailer, exact spelling `Co-authored by: <your live agent name>` (e.g. `Co-authored by: todlando`) — NOT git's hyphenated `Co-Authored-By:`; CI's runner-informant parses only the space spelling for attribution.\n37:  - **Audit this trailer with `git log --grep` or a raw body read, NEVER `%(trailers:)`** (nor `interpret-trailers --parse`): git's trailer tokenizer requires a whitespace-free token, so the space spelling is structurally invisible to it and every trailer query returns a confident EMPTY on every commit — a clean zero that reads as total attribution loss. Measured 2026-07-30 (main @`8f3e10b`, Signed-off-by and hyphenated-key controls both parse); re-derived at full cost 2026-08-03 by one of its own original measurers, which is why this sentence lives here at the mandate rather than in a document you must decide to open.\n38:- **Worktrees (binding, operator-ruled 2026-07-05):** every `git worktree` (gate rigs, agent scratch, anything) goes under `.worktrees/` in THIS project's root (`.gitignore`d) — e.g. `git worktree add --detach .worktrees/gate-<sha> <sha>`. NEVER create worktrees as siblings of the project dir; stray sibling folders accumulate orphan-pinned skeletons and pollute `~/Documents/projects`. Remove yours when done (`git worktree remove` + prune; retry later if a handle pins it).\n39:<!-- [doc->REQ-POOL-FOREIGN-TREE-REFUSED] -->\n40:- **Build-cache pools (binding, releases#103):** a cargo `target/` directory belongs to ONE source tree. Two trees building into one pool overwrite each other's artifacts and fabricate reds that belong to neither — the v0.51.0 W1/H1 `E0308` that vanished on re-run. **The rule is about the RELATIONSHIP, not the path:** a junction and a `CARGO_TARGET_DIR` env var reach the same hazard, and the env var leaves no directory entry to notice afterwards, so \"is this dir under `.worktrees/`\" never was the question. A build script enforces it (`crates/spt-store/build.rs`) and refuses with `SPT_POOL_FOREIGN`. **Sharing a pool SEQUENTIALLY is fine and expected** — a finished lane is taken over loudly, not refused; only a LIVE lane blocks you. Claim a pool at lane start …\n41:- **Target-tree teardown (releases#103, same lane):** never delete a `target/` you have not classified. Check OUTBOUND first (`Get-Item -Force`: a junction is deleted as a link, a real dir as a tree), then sweep INBOUND for reparse points aimed at it before removing a real one, and measure size and free space before and after so the reclaim is a number rather than a claim. Reap the target SUBTREE, never a session or worktree directory around it. Do not point `CARGO_TARGET_DIR` into a scratchpad (v0.50.0 incident) or at another checkout's target (H1 incident).\n42:- **CI / merge strategy:** golden CI (ADR-0050, ruled 2026-07-27) — milestone-batch golden runs, thin-lane PRs, ff-only main (tested sha == merged sha). Piloting from the next milestone; read the ADR before shaping a PR lane.\n43:\n44:If you finish a significant body of work without need for user intervention, or if your context gets too high, you can clear your own context and keep moving:\n45:1. Create a JIT plan for the next immediate body of work, if it isn't already planned\n46:2. If you are a live agent, /sptc:commune with immediate next steps and broad summary of the project's status + end goal\n47:3. Execute the /self-clear skill\n\n[Some lines truncated to 768 chars]"}],"details":{"totalLines":47,"displayContent":{"text":"# spt-core — agent working rules\r\n\r\nHarness-independent core for an agent ecosystem (messaging, live-agent lifecycle, terminal hosting, P2P networking, runtime-manifest harness contract). Rust crates + a single `spt` binary. Clean-room rebuild of `claude_skill_owl`.\r\n\r\n**Orientation — read before working:** `PRD.md` (requirements), `ROADMAP.md` (build path), `CONTEXT.md` (glossary/model, authoritative for meaning), `docs/adr/` (decisions), `docs/KNOWN-HAZARDS.md` (invariants we must not re-break), `docs/{STORAGE,MANIFEST,CONTEXT-MEMORY,DOCS-STRATEGY,TRACEABILITY}.md`.\r\n\r\nFor maintainer/debug update work, also read `docs/DEBUG-ROLLOUT.md` before touching the update-set or rollout path.\r\n\r\nFor work needing Linux tests and proof, this machine is authorized to ssh into a Linux box: `reavus@kitsubito`\r\n\r\nIMPORTANT: All agents you work alongside run on spt-core itself — the legacy-SPT (`$OWL`/`$LIVE`) era ended with the 2026-07 fleet migration; those commands are gone. Reach other agents with `spt send` (or the `/sptc:send` skill); keep message bodies short, and send long bodies from a file rather than inline. Everything else can be learned from the corresponding `/sptc:` skill doc.\r\n\r\n## Requirement traceability (binding)\r\n\r\nThis project uses `traceable-reqs` (`traceable-reqs.toml` = the authoritative `REQ-*` registry). The full contract is `docs/TRACEABILITY.md`. The rules you must follow:\r\n\r\n1. **Tag evidence in the same change.** When you write a function/test/doc-section that satisfies a requirement stage, add its tag in that same commit:\r\n   `// [impl->REQ-FOO]` · `// [unit->REQ-FOO]` · `<!-- [doc->REQ-FOO] -->`\r\n   Stages: `doc` / `impl` / `unit` / `int`. Tag *on or immediately above* the real evidence — never at file tops to satisfy coverage.\r\n2. **Run `traceable-reqs check` before declaring work done.** Exit-1 means missing/invalid evidence — fix it, don't ship it.\r\n3. **New requirement → add it to `traceable-reqs.toml` first** (with a `REQ-*` id), then satisfy it. No untracked work; no untagged evidence.\r\n4. **KNOWN-HAZARDS are `REQ-HAZARD-*` requirements** — each needs a test before it's \"covered.\" Treat the hazard list as a conformance checklist you must satisfy, not advice.\r\n5. **Activate, don't pre-fail.** Requirements you aren't yet working stay `required_stages = []`. Activate (set real stages) only when starting the milestone that delivers them.\r\n\r\n## Issue tracking (unique case)\r\n\r\nCodebase issues are maintained on **`BigscreenVR/spt-bs-releases`** — the less-private *releases* repo — NOT on `spt-bs-core` where the code lives. This is a deliberate exception (operator-ruled 2026-07-27): file, triage, and reference issues against `spt-bs-releases`.\r\n\r\nRequests and milestones are tracked through the **alchemy shell** (`alchemy-0`, the Requests shell bound to `spt-bs-releases`) on top of those GitHub issues. The label taxonomy is the workflow: `state:` BACKLOG → EVAL → GREENLIT → WIP → ACCEPTANCE → DONE (plus CUT / SHELVED), `type:` BUGFIX / ADDITION / CHANGE, `flag: NEEDS-OPERATOR`, and per-node `kind: SPT-TRACKING` pins (marked DO NOT DELETE — leave them alone).\r\n\r\n## Other conventions\r\n\r\n- Match surrounding code style; copy-verbatim the sister project's stable wire/schema formats (ADR-0001), clean-room everything else.\r\n- Honor every `docs/KNOWN-HAZARDS.md` invariant — these are real bugs already paid for once.\r\n- Docs are dual-audience (human + AI dev-agent) per `docs/DOCS-STRATEGY.md`; doc generation is CI-gated against drift.\r\n- Commit messages end with the project's co-author trailer, exact spelling `Co-authored by: <your live agent name>` (e.g. `Co-authored by: todlando`) — NOT git's hyphenated `Co-Authored-By:`; CI's runner-informant parses only the space spelling for attribution.\r\n  - **Audit this trailer with `git log --grep` or a raw body read, NEVER `%(trailers:)`** (nor `interpret-trailers --parse`): git's trailer tokenizer requires a whitespace-free token, so the space spelling is structurally invisible to it and every trailer query returns a confident EMPTY on every commit — a clean zero that reads as total attribution loss. Measured 2026-07-30 (main @`8f3e10b`, Signed-off-by and hyphenated-key controls both parse); re-derived at full cost 2026-08-03 by one of its own original measurers, which is why this sentence lives here at the mandate rather than in a document you must decide to open.\r\n- **Worktrees (binding, operator-ruled 2026-07-05):** every `git worktree` (gate rigs, agent scratch, anything) goes under `.worktrees/` in THIS project's root (`.gitignore`d) — e.g. `git worktree add --detach .worktrees/gate-<sha> <sha>`. NEVER create worktrees as siblings of the project dir; stray sibling folders accumulate orphan-pinned skeletons and pollute `~/Documents/projects`. Remove yours when done (`git worktree remove` + prune; retry later if a handle pins it).\r\n<!-- [doc->REQ-POOL-FOREIGN-TREE-REFUSED] -->\r\n- **Build-cache pools (binding, releases#103):** a cargo `target/` directory belongs to ONE source tree. Two trees building into one pool overwrite each other's artifacts and fabricate reds that belong to neither — the v0.51.0 W1/H1 `E0308` that vanished on re-run. **The rule is about the RELATIONSHIP, not the path:** a junction and a `CARGO_TARGET_DIR` env var reach the same hazard, and the env var leaves no directory entry to notice afterwards, so \"is this dir under `.worktrees/`\" never was the question. A build script enforces it (`crates/spt-store/build.rs`) and refuses with `SPT_POOL_FOREIGN`. **Sharing a pool SEQUENTIALLY is fine and expected** — a finished lane is taken over loudly, not refused; only a LIVE lane blocks you. Claim a pool at lane start …\n- **Target-tree teardown (releases#103, same lane):** never delete a `target/` you have not classified. Check OUTBOUND first (`Get-Item -Force`: a junction is deleted as a link, a real dir as a tree), then sweep INBOUND for reparse points aimed at it before removing a real one, and measure size and free space before and after so the reclaim is a number rather than a claim. Reap the target SUBTREE, never a session or worktree directory around it. Do not point `CARGO_TARGET_DIR` into a scratchpad (v0.50.0 incident) or at another checkout's target (H1 incident).\r\n- **CI / merge strategy:** golden CI (ADR-0050, ruled 2026-07-27) — milestone-batch golden runs, thin-lane PRs, ff-only main (tested sha == merged sha). Piloting from the next milestone; read the ADR before shaping a PR lane.\r\n\r\nIf you finish a significant body of work without need for user intervention, or if your context gets too high, you can clear your own context and keep moving:\r\n1. Create a JIT plan for the next immediate body of work, if it isn't already planned\r\n2. If you are a live agent, /sptc:commune with immediate next steps and broad summary of the project's status + end goal\r\n3. Execute the /self-clear skill\r","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47]},"fileSize":8436,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\AGENTS.md"},"limits":{"columnTruncated":{"maxColumn":768}}}},"isError":false,"timestamp":1789006271546}}
{"type":"message","id":"680d5a8d","parentId":"1be3859e","timestamp":"2026-09-10T02:11:11.555Z","message":{"role":"toolResult","toolCallId":"call_dOePNJrfOvX7EafXbBIj1LZK|fc_0dc34a7a7ab6802d016aa211bf444487d2976ec977c14b9679","toolName":"grep","content":[{"type":"text","text":"# .worktrees/285-zombie/crates/spt-daemon/tests/\n## endpoint_lifecycle.rs#F781\n 16://!    fires the resume leg, single-flighted by the custody pid;\n*17://! 4. poll-vs-reap interleaving converges to CLEARED stamps (the pre-reap\n 18://!    KIND_SESSIONS snapshot can never relatch `controlled=true`).\n 19://!\n 20://! ## RUNNER CONTRACT\n...\n 27://!\n*28://! HEAVY at birth: this file spawns daemon trees — it rides the HEAVY nextest\n 29://! group in ci.yml Phase A/B + nextest.toml (the flake-ledger criterion).\n 30:\n 31:use std::collections::BTreeSet;\n...\n 259:        if spt_store::proc::is_process_alive(pid) {\n*260:            let birth = spt_store::proc::process_started_at(pid);\n*261:            return (pid, birth);\n 262:        }\n 263:        thread::sleep(Duration::from_millis(10));\n 264:    }\n...\n 289:    std::fs::create_dir_all(&dead_perch).unwrap();\n*290:    let (relay_pid, relay_birth) = spawned_live_child();\n 291:    let mut rec = spt_store::info::InfoJson::new(&dead, \"t\", relay_pid, \"sid-relay\", \"live_agent\");\n*292:    rec.pid_started_at = relay_birth;\n 293:    rec.parent_pid = Some(std::process::id()); // the OWNER outlives the relay\n 294:    // The recorded pid HOLDS this endpoint — an `api listen` relay. Convergence is\n 295:    // role-gated (REQ-PID-ROLE-EVIDENCE), so without this the row would be spared as\n...\n 346:    // WHICH process they mean.\n*347:    let relay = spt_store::proc::PinnedProc::from_stamp(relay_pid, relay_birth);\n 348:    kill_pid(relay_pid);\n 349:    for _ in 0..300 {\n 350:        if relay.provably_gone() {\n...\n 438:    rec.parent_pid = Some(DEAD_PID); // the field row had BOTH pids dead\n*439:    rec.pid_started_at = Some(1); // a birth stamp that can never match a live process\n 440:    rec.pid_role = Some(spt_store::info::PidRole::Relay);\n 441:    rec.controllable = Some(true); // ← INHERITED from a life that is over\n 442:    rec.controlled = true; // the field row carried this too\n...\n 703:// ─────────────────────────────────────────────────────────────────────────────\n*704:// Matrix leg 3 — definitive death normalizes; NO zombie WAKE_RESUME; explicit\n 705:// Wake still fires, single-flighted.\n 706:// ─────────────────────────────────────────────────────────────────────────────\n 707:\n...\n 709:// [int->REQ-HAZARD-ENDPOINT-LIFECYCLE]\n*710:/// The zombie WAKE_RESUME loop (perri field): session death used to stamp\n 711:/// `status=offline` ONLY, leaving `rest_state=active` — an outstanding wake\n 712:/// order the next reconcile obeyed, forever, across generations. Now:\n 713:///\n...\n 724:    let _home = init_home();\n*725:    let id = format!(\"zombie-{}\", std::process::id());\n 726:    let self_perch = perch::resolve_perch_path(&id, ParentHint::Infer);\n 727:    std::fs::create_dir_all(&self_perch).unwrap();\n 728:    let mut rec =\n...\n 732:    spt_store::info::set_status(&self_perch, spt_store::liveness::STATUS_ONLINE).unwrap();\n*733:    // The zombie input: a live `active` intent + resume material whose adapter\n 734:    // is NOT registered — the resume leg's Refuse stamps `host_error`, the\n 735:    // file-observable discriminator for \"the wake leg FIRED\".\n 736:    spt_store::info::set_rest_state(&self_perch, \"active\", None).unwrap();\n...\n 822:// ─────────────────────────────────────────────────────────────────────────────\n*823:// Matrix leg 4 — poll-vs-reap interleave converges to cleared stamps.\n 824:// ─────────────────────────────────────────────────────────────────────────────\n 825:\n 826:// [int->REQ-CONTROL-STAMP-CONVERGENCE]\n...\n 828:/// emphasys C3: a KIND_SESSIONS poll snapshots controller truth under lock but\n*829:/// writes stamps after unlock — pre-fix, an exit-waiter reap in between let\n 830:/// the stale poll relatch `controlled=true` on a dead session, permanently\n*831:/// (no later poll carries the session to heal it). Now the reap bumps the\n 832:/// per-endpoint stamp generation and the poll's write validates against it.\n 833:/// This leg hammers KIND_SESSIONS polls CONCURRENTLY with the child kill and\n 834:/// asserts the stamps converge to CLEARED and STAY cleared through continued\n...\n 836:#[test]\n*837:fn poll_vs_reap_interleave_converges_to_cleared_stamps() {\n 838:    let _home = init_home();\n 839:    let id = format!(\"relatch-{}\", std::process::id());\n 840:    let self_perch = perch::resolve_perch_path(&id, ParentHint::Infer);\n...\n 875:\n*876:    // Kill the child mid-hammer → exit-waiter reap bumps the stamp generation\n*877:    // and clears; any pre-reap snapshot's write is refused.\n 878:    let pid = broker.session_pid(sid).expect(\"live session pid\");\n 879:    kill_pid(pid);\n 880:\n...\n 892:        cleared,\n*893:        \"the reap must clear the stamps within the poll window\"\n 894:    );\n 895:\n 896:    // …and STAY cleared under continued polling (the relatch never lands).\n...\n 902:        !after.controlled,\n*903:        \"no poll ever relatched controlled=true after the reap (generation-validated writes)\"\n 904:    );\n 905:    assert_eq!(after.driven_by, None);\n 906:    assert_eq!(after.viewer_count, None);\n## registry_lifecycle.rs#CA29\n 12://!\n*13://! HEAVY nextest group at birth (spawns real net hosts + production loops) —\n 14://! registered in ci.yml Phase A + Phase B + nextest.toml, three identical\n 15://! filter strings.\n 16:"}],"details":{"scopePath":".worktrees/285-zombie/crates/spt-daemon/tests/endpoint_lifecycle.rs, .worktrees/285-zombie/crates/spt-daemon/tests/registry_lifecycle.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates\\spt-daemon\\tests","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":21,"fileCount":2,"files":[".worktrees/285-zombie/crates/spt-daemon/tests/endpoint_lifecycle.rs",".worktrees/285-zombie/crates/spt-daemon/tests/registry_lifecycle.rs"],"fileMatches":[{"path":".worktrees/285-zombie/crates/spt-daemon/tests/endpoint_lifecycle.rs","count":20},{"path":".worktrees/285-zombie/crates/spt-daemon/tests/registry_lifecycle.rs","count":1}],"truncated":false,"displayContent":"# .worktrees/285-zombie/crates/spt-daemon/tests/\n## endpoint_lifecycle.rs#F781\n  16│//!    fires the resume leg, single-flighted by the custody pid;\n *17│//! 4. poll-vs-reap interleaving converges to CLEARED stamps (the pre-reap\n  18│//!    KIND_SESSIONS snapshot can never relatch `controlled=true`).\n  19│//!\n  20│//! ## RUNNER CONTRACT\n    │...\n  27│//!\n *28│//! HEAVY at birth: this file spawns daemon trees — it rides the HEAVY nextest\n  29│//! group in ci.yml Phase A/B + nextest.toml (the flake-ledger criterion).\n  30│\n  31│use std::collections::BTreeSet;\n    │...\n 259│        if spt_store::proc::is_process_alive(pid) {\n*260│            let birth = spt_store::proc::process_started_at(pid);\n*261│            return (pid, birth);\n 262│        }\n 263│        thread::sleep(Duration::from_millis(10));\n 264│    }\n    │...\n 289│    std::fs::create_dir_all(&dead_perch).unwrap();\n*290│    let (relay_pid, relay_birth) = spawned_live_child();\n 291│    let mut rec = spt_store::info::InfoJson::new(&dead, \"t\", relay_pid, \"sid-relay\", \"live_agent\");\n*292│    rec.pid_started_at = relay_birth;\n 293│    rec.parent_pid = Some(std::process::id()); // the OWNER outlives the relay\n 294│    // The recorded pid HOLDS this endpoint — an `api listen` relay. Convergence is\n 295│    // role-gated (REQ-PID-ROLE-EVIDENCE), so without this the row would be spared as\n    │...\n 346│    // WHICH process they mean.\n*347│    let relay = spt_store::proc::PinnedProc::from_stamp(relay_pid, relay_birth);\n 348│    kill_pid(relay_pid);\n 349│    for _ in 0..300 {\n 350│        if relay.provably_gone() {\n    │...\n 438│    rec.parent_pid = Some(DEAD_PID); // the field row had BOTH pids dead\n*439│    rec.pid_started_at = Some(1); // a birth stamp that can never match a live process\n 440│    rec.pid_role = Some(spt_store::info::PidRole::Relay);\n 441│    rec.controllable = Some(true); // ← INHERITED from a life that is over\n 442│    rec.controlled = true; // the field row carried this too\n    │...\n 703│// ─────────────────────────────────────────────────────────────────────────────\n*704│// Matrix leg 3 — definitive death normalizes; NO zombie WAKE_RESUME; explicit\n 705│// Wake still fires, single-flighted.\n 706│// ─────────────────────────────────────────────────────────────────────────────\n 707│\n    │...\n 709│// [int->REQ-HAZARD-ENDPOINT-LIFECYCLE]\n*710│/// The zombie WAKE_RESUME loop (perri field): session death used to stamp\n 711│/// `status=offline` ONLY, leaving `rest_state=active` — an outstanding wake\n 712│/// order the next reconcile obeyed, forever, across generations. Now:\n 713│///\n    │...\n 724│    let _home = init_home();\n*725│    let id = format!(\"zombie-{}\", std::process::id());\n 726│    let self_perch = perch::resolve_perch_path(&id, ParentHint::Infer);\n 727│    std::fs::create_dir_all(&self_perch).unwrap();\n 728│    let mut rec =\n    │...\n 732│    spt_store::info::set_status(&self_perch, spt_store::liveness::STATUS_ONLINE).unwrap();\n*733│    // The zombie input: a live `active` intent + resume material whose adapter\n 734│    // is NOT registered — the resume leg's Refuse stamps `host_error`, the\n 735│    // file-observable discriminator for \"the wake leg FIRED\".\n 736│    spt_store::info::set_rest_state(&self_perch, \"active\", None).unwrap();\n    │...\n 822│// ─────────────────────────────────────────────────────────────────────────────\n*823│// Matrix leg 4 — poll-vs-reap interleave converges to cleared stamps.\n 824│// ─────────────────────────────────────────────────────────────────────────────\n 825│\n 826│// [int->REQ-CONTROL-STAMP-CONVERGENCE]\n    │...\n 828│/// emphasys C3: a KIND_SESSIONS poll snapshots controller truth under lock but\n*829│/// writes stamps after unlock — pre-fix, an exit-waiter reap in between let\n 830│/// the stale poll relatch `controlled=true` on a dead session, permanently\n*831│/// (no later poll carries the session to heal it). Now the reap bumps the\n 832│/// per-endpoint stamp generation and the poll's write validates against it.\n 833│/// This leg hammers KIND_SESSIONS polls CONCURRENTLY with the child kill and\n 834│/// asserts the stamps converge to CLEARED and STAY cleared through continued\n    │...\n 836│#[test]\n*837│fn poll_vs_reap_interleave_converges_to_cleared_stamps() {\n 838│    let _home = init_home();\n 839│    let id = format!(\"relatch-{}\", std::process::id());\n 840│    let self_perch = perch::resolve_perch_path(&id, ParentHint::Infer);\n    │...\n 875│\n*876│    // Kill the child mid-hammer → exit-waiter reap bumps the stamp generation\n*877│    // and clears; any pre-reap snapshot's write is refused.\n 878│    let pid = broker.session_pid(sid).expect(\"live session pid\");\n 879│    kill_pid(pid);\n 880│\n    │...\n 892│        cleared,\n*893│        \"the reap must clear the stamps within the poll window\"\n 894│    );\n 895│\n 896│    // …and STAY cleared under continued polling (the relatch never lands).\n    │...\n 902│        !after.controlled,\n*903│        \"no poll ever relatched controlled=true after the reap (generation-validated writes)\"\n 904│    );\n 905│    assert_eq!(after.driven_by, None);\n 906│    assert_eq!(after.viewer_count, None);\n## registry_lifecycle.rs#CA29\n 12│//!\n*13│//! HEAVY nextest group at birth (spawns real net hosts + production loops) —\n 14│//! registered in ci.yml Phase A + Phase B + nextest.toml, three identical\n 15│//! filter strings.\n 16│"},"isError":false,"timestamp":1789006271555}}
{"type":"message","id":"171c13bd","parentId":"680d5a8d","timestamp":"2026-09-10T02:11:11.583Z","message":{"role":"toolResult","toolCallId":"call_vim6kEtcO8Q5uEKMEEdGHAxo|fc_0dc34a7a7ab6802d016aa211bf444c87d29874a4aba1a3923b","toolName":"grep","content":[{"type":"text","text":"# .worktrees/285-zombie/crates/\n\n## spt-daemon/src/\n### brain.rs#2A60\n 943:    /// Terminate the current session's child.\n*944:    pub fn kill_session(&mut self) -> io::Result<()> {\n 945:        let sid = self.require_session()?;\n 946:        self.send(\n 947:            KIND_KILL,\n### servicehost.rs#03F2\n 633:// [impl->REQ-RESIDENT-SERVICE]\n*634:pub fn kill_orphan_service_at(service_dir: &Path, option: &str) -> OrphanSweep {\n 635:    let Some((pid, parked_image)) = read_parked_identity(service_dir) else {\n 636:        return OrphanSweep::NoRecord;\n 637:    };\n### shellhost.rs#52AB\n 626:/// timeout in front of this). Bounded; never blocks on a wedged child.\n*627:pub fn kill_shell_pid(pid: u32) {\n 628:    if pid == 0 {\n 629:        // A broker-hosted spawn whose backend exposed no pid records 0 —\n 630:        // never kill that (unix `kill 0` would signal the whole group).\n...\n 708:// [impl->REQ-SHELL-KILL-AUTHENTICATED]\n*709:pub fn kill_shell_at(shell_perch: &Path) {\n 710:    let Some(pid) = shellinfo::read_shell_pid(shell_perch).filter(|&p| p != 0) else {\n 711:        return;\n 712:    };\n### shellwake.rs#A8F3\n 205:// [impl->REQ-SHELL-KILL-AUTHENTICATED]\n*206:pub fn kill_waker_at(shell_perch: &Path) {\n 207:    let pid_file = shell_perch.join(WAKER_PID_FILE);\n 208:    let Some((pid, birth)) = read_waker_launch(shell_perch) else {\n 209:        // Absent is the ordinary pre-launch case and says nothing. A record that\n\n## spt-store/src/\n### proc.rs#0F4B\n 45:// [impl->REQ-HAZARD-BRAIN-RESTART-PSYCHE-DUP]\n*46:pub fn kill_pid(pid: u32) {\n 47:    if pid == 0 {\n 48:        return; // never a real per-process target (see is_process_alive)\n 49:    }\n...\n 429:// [impl->REQ-PSYCHE-CRASHLOOP-BACKOFF-SHUTDOWN]\n*430:pub fn kill_pid_tree(root: u32) {\n 431:    if root == 0 {\n 432:        return;\n 433:    }\n\n## spt-term/src/\n### pty.rs#FFD6\n 34:/// [`PtySession::wait`] / [`PtySession::kill`].\n*35:pub struct PtySession {\n 36:    /// The master end, behind a lock so `resize` never races the reader (Spike #5).\n 37:    master: Mutex<Box<dyn MasterPty + Send>>,\n 38:    /// The single PTY writer, shared so the A2 drain thread can answer DSR.\n...\n 209:    /// [`PtySession::wait`] / [`PtySession::try_wait`].\n*210:    pub fn kill(&self) -> Result<(), SurfaceError> {\n 211:        let res = self.killer.lock().unwrap().kill();\n 212:        #[cfg(windows)]\n 213:        {"}],"details":{"scopePath":".worktrees/285-zombie/crates","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":9,"fileCount":6,"files":[".worktrees/285-zombie/crates/spt-daemon/src/brain.rs",".worktrees/285-zombie/crates/spt-daemon/src/servicehost.rs",".worktrees/285-zombie/crates/spt-daemon/src/shellhost.rs",".worktrees/285-zombie/crates/spt-daemon/src/shellwake.rs",".worktrees/285-zombie/crates/spt-store/src/proc.rs",".worktrees/285-zombie/crates/spt-term/src/pty.rs"],"fileMatches":[{"path":".worktrees/285-zombie/crates/spt-daemon/src/brain.rs","count":1},{"path":".worktrees/285-zombie/crates/spt-daemon/src/servicehost.rs","count":1},{"path":".worktrees/285-zombie/crates/spt-daemon/src/shellhost.rs","count":2},{"path":".worktrees/285-zombie/crates/spt-daemon/src/shellwake.rs","count":1},{"path":".worktrees/285-zombie/crates/spt-store/src/proc.rs","count":2},{"path":".worktrees/285-zombie/crates/spt-term/src/pty.rs","count":2}],"truncated":false,"displayContent":"# .worktrees/285-zombie/crates/\n\n## spt-daemon/src/\n### brain.rs#2A60\n 943│    /// Terminate the current session's child.\n*944│    pub fn kill_session(&mut self) -> io::Result<()> {\n 945│        let sid = self.require_session()?;\n 946│        self.send(\n 947│            KIND_KILL,\n### servicehost.rs#03F2\n 633│// [impl->REQ-RESIDENT-SERVICE]\n*634│pub fn kill_orphan_service_at(service_dir: &Path, option: &str) -> OrphanSweep {\n 635│    let Some((pid, parked_image)) = read_parked_identity(service_dir) else {\n 636│        return OrphanSweep::NoRecord;\n 637│    };\n### shellhost.rs#52AB\n 626│/// timeout in front of this). Bounded; never blocks on a wedged child.\n*627│pub fn kill_shell_pid(pid: u32) {\n 628│    if pid == 0 {\n 629│        // A broker-hosted spawn whose backend exposed no pid records 0 —\n 630│        // never kill that (unix `kill 0` would signal the whole group).\n    │...\n 708│// [impl->REQ-SHELL-KILL-AUTHENTICATED]\n*709│pub fn kill_shell_at(shell_perch: &Path) {\n 710│    let Some(pid) = shellinfo::read_shell_pid(shell_perch).filter(|&p| p != 0) else {\n 711│        return;\n 712│    };\n### shellwake.rs#A8F3\n 205│// [impl->REQ-SHELL-KILL-AUTHENTICATED]\n*206│pub fn kill_waker_at(shell_perch: &Path) {\n 207│    let pid_file = shell_perch.join(WAKER_PID_FILE);\n 208│    let Some((pid, birth)) = read_waker_launch(shell_perch) else {\n 209│        // Absent is the ordinary pre-launch case and says nothing. A record that\n\n## spt-store/src/\n### proc.rs#0F4B\n  45│// [impl->REQ-HAZARD-BRAIN-RESTART-PSYCHE-DUP]\n *46│pub fn kill_pid(pid: u32) {\n  47│    if pid == 0 {\n  48│        return; // never a real per-process target (see is_process_alive)\n  49│    }\n    │...\n 429│// [impl->REQ-PSYCHE-CRASHLOOP-BACKOFF-SHUTDOWN]\n*430│pub fn kill_pid_tree(root: u32) {\n 431│    if root == 0 {\n 432│        return;\n 433│    }\n\n## spt-term/src/\n### pty.rs#FFD6\n  34│/// [`PtySession::wait`] / [`PtySession::kill`].\n *35│pub struct PtySession {\n  36│    /// The master end, behind a lock so `resize` never races the reader (Spike #5).\n  37│    master: Mutex<Box<dyn MasterPty + Send>>,\n  38│    /// The single PTY writer, shared so the A2 drain thread can answer DSR.\n    │...\n 209│    /// [`PtySession::wait`] / [`PtySession::try_wait`].\n*210│    pub fn kill(&self) -> Result<(), SurfaceError> {\n 211│        let res = self.killer.lock().unwrap().kill();\n 212│        #[cfg(windows)]\n 213│        {"},"isError":false,"timestamp":1789006271582}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_XdgyC46ef3J9cd0BM5TiAxtt|ctc_0dc34a7a7ab6802d016aa211d1fa4487d2a1b9206f2301d5d2","toolName":"edit","startedAt":"2026-09-10T02:12:00.894Z"},"id":"ff11ddb4","parentId":"171c13bd","timestamp":"2026-09-10T02:12:00.894Z"}
{"type":"message","id":"3894665f","parentId":"ff11ddb4","timestamp":"2026-09-10T02:12:00.894Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Planning mismatch tests**\n\n**Designing mismatch outcomes**"},{"type":"toolCall","id":"call_XdgyC46ef3J9cd0BM5TiAxtt|ctc_0dc34a7a7ab6802d016aa211d1fa4487d2a1b9206f2301d5d2","name":"edit","arguments":{"input":"*** Begin Patch\n[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#B03E]\nPUT 10153.=10168:\n+    fn zombie_reap_recycled_pid_detables_clears_stamps_and_allows_next_spawn() {\n+        crate::test_home::with_home(|home| {\n+            // Keep real PTY children for the full dispatch transition. Changing\n+            // only the remembered birth models reuse without racing the OS PID\n+            // allocator; the live process must survive even forced de-tabling.\n+            struct Children(Vec<Arc<PtySession>>);\n+            impl Drop for Children {\n+                fn drop(&mut self) {\n+                    for child in &self.0 {\n+                        let _ = child.kill();\n+                    }\n+                }\n+            }\n+            let mut children = Children(Vec::new());\n+            let broker = admit_test_broker();\n+            let endpoint = \"recycled-zombie\";\n+            let perch = resolve_perch_path(endpoint, ParentHint::Infer);\n+            std::fs::create_dir_all(&perch).unwrap();\n+            let rec = spt_store::info::InfoJson::new(\n+                endpoint, \"t\", std::process::id(), \"sid\", \"live_agent\",\n+            );\n+            spt_store::info::write_info(&perch, &rec).unwrap();\n+            #[cfg(windows)]\n+            let (program, args) = (\"findstr\", vec![\".\".to_string()]);\n+            #[cfg(unix)]\n+            let (program, args) = (\"cat\", Vec::new());\n+            let request = || SpawnReq {\n+                program: program.to_string(),\n+                args: args.clone(),\n+                rows: 24,\n+                cols: 80,\n+                endpoint: endpoint.to_string(),\n+                cwd: None,\n+                env: Default::default(),\n+                translation_binary: None,\n+                adapter: String::new(),\n+                install_dir: None,\n+            };\n+            let (send, _client, _reader) = controller_socket_pair();\n+            let old_sid = broker.dispatch_spawn_policy(request(), &send, true).unwrap().unwrap();\n+            let (pid, observed_birth) = {\n+                let mut sessions = recover(&broker.sessions);\n+                let old = sessions.get_mut(&old_sid).unwrap();\n+                children.0.push(Arc::clone(&old.session));\n+                let pid = old.session.process_id().unwrap();\n+                let observed = spt_store::proc::process_started_at(pid).unwrap();\n+                old.process_started_at = Some(observed.wrapping_add(1));\n+                old.adapter = \"expired-harness\".to_string();\n+                old.spawned_at = Instant::now() - spawn_client_grace() - Duration::from_secs(1);\n+                (pid, observed)\n+            };\n+            assert!(session_is_zombie(Some(pid), true, (spawn_client_grace().as_millis() + 1000) as u64));\n+            spt_store::info::set_driven_by(&perch, Some(\"old-controller\")).unwrap();\n+            spt_store::info::set_controlled(&perch, true).unwrap();\n+            spt_store::info::set_viewer_count(&perch, 2).unwrap();\n+\n+            // Fail the PTY creation AFTER cleanup so its replacement controller\n+            // cannot hide whether the stale row's stamps were actually cleared.\n+            let mut missing = request();\n+            missing.program = home.join(\"no-such-zombie-program\").to_string_lossy().into_owned();\n+            let error = broker.dispatch_spawn_policy(missing, &send, true).unwrap_err();\n+            assert_eq!(broker.session_for_endpoint(endpoint), None, \"recycled birth must retire the stale row\");\n+            assert!(error.starts_with(\"spawn failed:\"), \"cleanup must reach PTY creation: {error}\");\n+            let after = spt_store::info::read_info(&perch).unwrap();\n+            assert!(!after.controlled);\n+            assert_eq!(after.driven_by, None);\n+            assert_eq!(after.viewer_count, None);\n+            assert_eq!(\n+                spt_store::proc::process_identity(pid),\n+                spt_store::proc::ProcIdentity::Present(observed_birth),\n+                \"the unrelated live identity must survive cleanup\"\n+            );\n+\n+            let new_sid = broker.dispatch_spawn_policy(request(), &send, true).unwrap().unwrap();\n+            children.0.push(Arc::clone(&recover(&broker.sessions).get(&new_sid).unwrap().session));\n+            assert_ne!(new_sid, old_sid, \"fresh spawn must not dedup to the stale row\");\n+            assert_eq!(broker.session_for_endpoint(endpoint), Some(new_sid));\n+            assert_eq!(\n+                spt_store::proc::process_identity(pid),\n+                spt_store::proc::ProcIdentity::Present(observed_birth),\n+                \"respawn must not signal the unrelated identity either\"\n+            );\n+        });\n*** End Patch\n"},"customWireName":"edit"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":4500,"output":1501,"cacheRead":54912,"cacheWrite":0,"totalTokens":60913,"reasoningTokens":415,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1789006271631,"responseId":"resp_0dc34a7a7ab6802d016aa211bfff6887d2be1365084d073a58","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_0dc34a7a7ab6802d016aa211c3c7a487d281b0b6fc4ae6f2ae","type":"reasoning","content":[],"encrypted_content":"gAAAAABqohHRBW8XySnLnzudH7tF14WgxTQFVm1V7BCTMat-fnizop11bUUGZhbDJvGxEt8CqEGrfSJ_y2JYiNNEFIEehgJSEbS1W4cBsY4BvJwJPHdLj_kKfmBsKl0O0EJ5COSJnS_bjQnpFveXh-TmxmnyDUCVBby2GjQqntlk8iq7f3HgVLvumo2VD5FtT0HZmzcbGSkrE7St4ZhenFqKZnLk7FiDeNz9Yv29R6WHxzXwgNhc1-Uk4H7yS5EJdvjfAmK1Rn3iaEkdLTNR2-OWAi2FIz-pvdfGUUX6B1XxddiwhFGD9TtPj6SMCDSjFvTi6iAolF_US-6b8AWtLbDI4UWxykCtC0qPgeIPVcLo81S4iBPl8iP3ZEnPupPxHhLjXrreWLgI-bsoQ7t-Iz5jj_q6Wq-DhLa1p5d9OtKWG3NVPGErFIu3qu0gEQQu-st24ECUiMpDWnkksWJAIW-1hCioynGw-ZwSY8K_2ZxprKA8Wjr7Ywto0rI2It9gwFXnKXUu9f81eGP5h_ZKI5V4oYStPLgrBMwcXSaLP3tGLFYx24EEdKMYBZ0NAWht_uOgwG98qvC6kvLs5nyaCdzqqiZ2lSVZuD-OEN_UEChvKzmW1QFYBiZvvGD5dICbEV46BrpSgSHnqxCZPCMyE7hvpMAV0f2vHRilCZdQqeHiYpeJbqxxbi76ZhmLUd_c6uqTvfMnqXCX1giaM6WZSCf56vvmjS_vJW7Qp3Vv-uyv-ebNgZedpRatqMJw1J4Qcbdj01s04RdaezFEiC1-PIEPHrRkCxJ2Z9acn2e8_Vnm2_5bsCt9BtCR32c3J3PREtlL3VvBDOou0URULVtjARtUmGaZCEVhtQwK8ItZS5m4IhbNmFsQd2Vi9q4ZDFG6s7MA3saep2Rskjx86JvEqoCR-v0HhhZvQ__m7AxQxIWlUHEONK-y2oUbD89jD5HxOxzEY_VwYhKSn3jbG77QKj5a2cogH1Sm_LSSicYC6CDvc9-Wn1Sc3L2AgHMllaBZ_ykbceef6DYSI714kdcDGnM8ozWVWoG4aCD6w_XdLkBECh1LGdpgOH_EZTt9nibBdsAHr723j9F9S6pNOhuGH_Eo219aAyYt8KZt7P5p-aWvrJm_UNWTU___EcK7DKoXOwea-HQml5-xV4souG9cX7KgYyu99YDYiwQGLakMN5ADc3nboqyFDtF5uvBuNgDziQx2X1K68bcxr7R7Cv5NIrtyOXgF0wOivPUcJKh2djjKtiXHYPd6uGI8Xvtk42VWar02Ng_G_mbSoUnzm4xPSa_qypfPUlCQtIAcVOUhA2vALddhpC6NRdYCF8-7kn8RmbNLIpOexrBO6jbyIMPXHv5dbkEFOsP75TiGXlTR8PeUzk7eD0BygO1COJn8SGerTo1vRUtUON-3G6Dj_-Hb_XP9D7NS7ttK4fxXTQG4jtftEUKtSMfSG3skBzLg8hGJ38jSO0K6TOkMqXgFTqptzrsK84M6S7HFmzYTdnywuEWyUEdVkOVs2JjnOPZPP-KX3x6GW9GZEE_Z4L9kgyd_jvgfI_wgiNPZ6_7xf2KHlZ1ScmAdnU2YZAZTZYAdFaPRCjx5WDVspxJc2S9QQLshdAyR-OVgU3JAtne3wZHBfHO9IA4gUt-s7giSBqXG7OXwq2YC17SaHbo0QDbPlO-2fB-rUxP_Jq5WHV3JerfKkZvhl4M15PwDsgb9475_vOvNEIJesa7coCzHnDi5Pxp5LdDqCFij8caJwhMQdNQweDpxnmonIeKY9wghR0mmr7Xfv_lYPbtZOkpim2GsFcCT3QTaTyfQtH-BRhbKQk8-Vt0ZGsxxihYG2B--lAF6WEYMpI4EKYUzF_TJGL7BVQtgl28OZFcr-uHnN_V7HVKkT3W011bd9gauSYtW9akIhL073NDcoARQuD0CU8JsN0Dx3m5CGE3aiZUPuXT5VszwzacfNoA7PqdihfLuzig3UrkXCIEV-_dZ3OUTtgVRV5Ta89n_TjwKm7AsG_-yglL5DktxC721a9l-LZYhfWq6ikkrNh8-dkBWoq8356ALX0YRXGNVRXRlQKzu1MlWKCJk7Yd90CPBfGfuFte5-ZmO8ZDQfvliiq9hEjQCWhxNSTHVw7yp4wdQiD0Dz6mZwzdNteAGGnyiAH9cFjA9l6H897dxFEnMOpwEgz5kjq4ANHTSc6vYkHgvsFFztcvPE6J2wMv1k3yKffiU639KWk8bonPUAO3L6QR97XvYGaA7Qn0I88NCh6AkrzOSDikDcNLMdzYwuzrVjQHNU0dHsQ1IchTxmm73xCjPRH4O5xT7rFtGONIABJ8ph1wW0RZhLyRDri03M_-yAC2NPzZQHTnwd5K_wpMxDZVQbqm4mlrWnptWRz_miY2fh4inwmGk_zZflefEJEXT2KO2o1ZfkEuPQMjpyMS4hUpcQ48Up7Zjy6jEOOEsqpxbP7qbr93JZF2raJmcV6gAXvvp2rTo-rs_4A1P0O2x1IJk9FHDIlGVkYY8UUtnOLfokBhLgI-azUy3dZWRPtlS36aeywhjjCm11wlxym2WmVwzrjh2-0regs30qXAk8s-waFq08DC74nI3W-zHdYlIPeCrSXp_Ji0v7KycBwKRBqaQovBkKkvS6Pz0NP0AhcsQdRt_NIFrsy35ZJul7f240W31SfoSZI5cIXKyvuELv2n1JSwz80Ga969Ldvzvyvr7ZxQXyb3I5FZoBDo9gn6TH6i42F3qMyk3-8APZZx-0G1GEbWQzUcQBltNaSR45Ux0ATfCMsMBgBdepx_OkCe6JKTrWIIQrapRIOuGPtbx1eo8aLSeWIeC1C_XsZgTiRT4IM8vY3vDSm-LWutr0tfemqg7LMmTU0qGx89Wl5tdkRGrqlBROi67ixpwhkg0pAru_IHWDS4FnuhPIfW3v1QF7TRx8bao-yO7TwUmS3t2KGaMk9eKvwgYpl6LlGP3fM89DqrMlM-91S-oP0RsChAUyt2Q4coUzaV3OW0ja-_An4AqhCXkkkOtYtrLpc0j2Wn6pX84MQXf1GjgTW8J4YBGigf_jXuZ1n3DES0dfTPM-jFkLzgVC0jVULsDJirfi2NuatoHtzeIfFKz4C7-htm5pL31Hnmnx47NA2NAZnBaD20HjENXkpor0jyIjRr73zFI-MPg4qPODCEQ1wclNNVDjkJ2ZET0xqTb55AbplFXbyy9rSLhWIYP86y2mty0xHr8wq-VW7c2RfrXUa87kWasDrbR0qIcP1hy4mb1wT9ZsOgwQOTM2DAegEIsKo24Qk1CFrghuMus79vyyRHg6-OVC4nHkiAa3KKdcX-8hO_j4YfRXq5WItw3NGxO7cBRfhbhIAgEiUQIBDYmxZMH_sgzlXU0HPcw6Os57unWG7Q1SgqWCJ6leNpBrnBTf5g5kpd3XpFwwrbW5vwi58wtDV62576L3t8ULpa8zfWf0JN39gcCYtiBhcwNYretNu2RzPKUJ3VJi7PUXp9S63Mf7pFQ7-2ILy74OJvhFMfaJs2RxeGKvueidzxYErUGemNRKsBCZr3lWBaLnc-A7ZJUVa183LvETog27NPdS5jIwgS_QmiNwQevWdkXBoFq_QiG4ughMsSJMKLq5PH4QSOBNMk2Xav5YqrFxv0uEQZrb-kXthYr3tSwvqEe4R0ymykUUKwLMGtz70c70-Pi65UmAAE0CmauG8tmJRHg9kGMRwQVD9AJqmMMdMDF1yG4c7zSXesQawlWoR7gcW6HpySJROh3WIL05jsDKnkbRIo8Ji-7J6qfIqcmTdLlt_aYmtyp1lBAalHFa8YXvIV_E1Q0uN4gNzf9-MRIDvjHzRZ1_KCmhdTrlZ9i4rsF-n9U0sPENxIZW2M_HoQXuYQLe1YAA_wNsb2qr1s_qIHPuoHUXhcc3WKqVaf3gtxTrcG68wDJ3QDby4f8Y9f__Twjh0lFFMJFq3po9TuXKObgEa9kgpKbrf8J5G4KICe5lnGMeeWOc5G4p1sdmRaVgv5XGCCYxG0PLtoGiXkS4SDzDkZp5KsunG35d4oFsW_m9ho1i8ZhwqtxOfruZTP-XdrE1RkHXJ3S6zRVqactT8pVnNr__ICSZb02hHor","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"summary":[{"type":"summary_text","text":"**Planning mismatch tests**"},{"type":"summary_text","text":"**Designing mismatch outcomes**"}],"metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"ctc_0dc34a7a7ab6802d016aa211d1fa4487d2a1b9206f2301d5d2","type":"custom_tool_call","status":"completed","call_id":"call_XdgyC46ef3J9cd0BM5TiAxtt","input":"*** Begin Patch\n[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#B03E]\nPUT 10153.=10168:\n+    fn zombie_reap_recycled_pid_detables_clears_stamps_and_allows_next_spawn() {\n+        crate::test_home::with_home(|home| {\n+            // Keep real PTY children for the full dispatch transition. Changing\n+            // only the remembered birth models reuse without racing the OS PID\n+            // allocator; the live process must survive even forced de-tabling.\n+            struct Children(Vec<Arc<PtySession>>);\n+            impl Drop for Children {\n+                fn drop(&mut self) {\n+                    for child in &self.0 {\n+                        let _ = child.kill();\n+                    }\n+                }\n+            }\n+            let mut children = Children(Vec::new());\n+            let broker = admit_test_broker();\n+            let endpoint = \"recycled-zombie\";\n+            let perch = resolve_perch_path(endpoint, ParentHint::Infer);\n+            std::fs::create_dir_all(&perch).unwrap();\n+            let rec = spt_store::info::InfoJson::new(\n+                endpoint, \"t\", std::process::id(), \"sid\", \"live_agent\",\n+            );\n+            spt_store::info::write_info(&perch, &rec).unwrap();\n+            #[cfg(windows)]\n+            let (program, args) = (\"findstr\", vec![\".\".to_string()]);\n+            #[cfg(unix)]\n+            let (program, args) = (\"cat\", Vec::new());\n+            let request = || SpawnReq {\n+                program: program.to_string(),\n+                args: args.clone(),\n+                rows: 24,\n+                cols: 80,\n+                endpoint: endpoint.to_string(),\n+                cwd: None,\n+                env: Default::default(),\n+                translation_binary: None,\n+                adapter: String::new(),\n+                install_dir: None,\n+            };\n+            let (send, _client, _reader) = controller_socket_pair();\n+            let old_sid = broker.dispatch_spawn_policy(request(), &send, true).unwrap().unwrap();\n+            let (pid, observed_birth) = {\n+                let mut sessions = recover(&broker.sessions);\n+                let old = sessions.get_mut(&old_sid).unwrap();\n+                children.0.push(Arc::clone(&old.session));\n+                let pid = old.session.process_id().unwrap();\n+                let observed = spt_store::proc::process_started_at(pid).unwrap();\n+                old.process_started_at = Some(observed.wrapping_add(1));\n+                old.adapter = \"expired-harness\".to_string();\n+                old.spawned_at = Instant::now() - spawn_client_grace() - Duration::from_secs(1);\n+                (pid, observed)\n+            };\n+            assert!(session_is_zombie(Some(pid), true, (spawn_client_grace().as_millis() + 1000) as u64));\n+            spt_store::info::set_driven_by(&perch, Some(\"old-controller\")).unwrap();\n+            spt_store::info::set_controlled(&perch, true).unwrap();\n+            spt_store::info::set_viewer_count(&perch, 2).unwrap();\n+\n+            // Fail the PTY creation AFTER cleanup so its replacement controller\n+            // cannot hide whether the stale row's stamps were actually cleared.\n+            let mut missing = request();\n+            missing.program = home.join(\"no-such-zombie-program\").to_string_lossy().into_owned();\n+            let error = broker.dispatch_spawn_policy(missing, &send, true).unwrap_err();\n+            assert_eq!(broker.session_for_endpoint(endpoint), None, \"recycled birth must retire the stale row\");\n+            assert!(error.starts_with(\"spawn failed:\"), \"cleanup must reach PTY creation: {error}\");\n+            let after = spt_store::info::read_info(&perch).unwrap();\n+            assert!(!after.controlled);\n+            assert_eq!(after.driven_by, None);\n+            assert_eq!(after.viewer_count, None);\n+            assert_eq!(\n+                spt_store::proc::process_identity(pid),\n+                spt_store::proc::ProcIdentity::Present(observed_birth),\n+                \"the unrelated live identity must survive cleanup\"\n+            );\n+\n+            let new_sid = broker.dispatch_spawn_policy(request(), &send, true).unwrap().unwrap();\n+            children.0.push(Arc::clone(&recover(&broker.sessions).get(&new_sid).unwrap().session));\n+            assert_ne!(new_sid, old_sid, \"fresh spawn must not dedup to the stale row\");\n+            assert_eq!(broker.session_for_endpoint(endpoint), Some(new_sid));\n+            assert_eq!(\n+                spt_store::proc::process_identity(pid),\n+                spt_store::proc::ProcIdentity::Present(observed_birth),\n+                \"respawn must not signal the unrelated identity either\"\n+            );\n+        });\n*** End Patch\n","internal_chat_message_metadata_passthrough":{"create_time":1789006272.309823,"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"edit","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}}]},"duration":49260.979899998754,"ttft":4177.542700000107,"completedAt":1789006320892,"contextSnapshot":{"promptTokens":59412,"nonMessageTokens":16660,"compactionEpoch":0}}}
{"type":"message","id":"f1b05410","parentId":"3894665f","timestamp":"2026-09-10T02:12:01.077Z","message":{"role":"toolResult","toolCallId":"call_XdgyC46ef3J9cd0BM5TiAxtt|ctc_0dc34a7a7ab6802d016aa211d1fa4487d2a1b9206f2301d5d2","toolName":"edit","content":[{"type":"text","text":"[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#2482]\n10151:    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\n10152:    #[test]\n10153:    fn zombie_reap_recycled_pid_detables_clears_stamps_and_allows_next_spawn() {\n10154:        crate::test_home::with_home(|home| {\n…\n10234:            );\n10235:        });\n10236:    }\n10237:"}],"details":{"diff":" 10151|    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\n 10152|    #[test]\n-10153|    fn zombie_reap_declines_recycled_pid() {\n-10154|        use spt_store::proc::ProcIdentity;\n-10155|        // A record still remembers the old wrapper's birth, but the same pid\n-10156|        // now denotes a different process. It passes the old zombie predicate.\n-10157|        let pid = 42;\n-10158|        let born = 100;\n-10159|        assert!(zombie_verdict(Some(true), true, false, true));\n-10160|        let mut killed = None;\n-10161|        let result = reap_zombie_root(\n-10162|            Some(pid),\n-10163|            Some(born),\n-10164|            |_| ProcIdentity::Present(born + 1),\n-10165|            |target| killed = Some(target),\n-10166|        );\n-10167|        assert_eq!(result, Err(\"identity-mismatch\"));\n-10168|        assert_eq!(killed, None, \"the replacement and its descendants must survive\");\n+10153|    fn zombie_reap_recycled_pid_detables_clears_stamps_and_allows_next_spawn() {\n+10154|        crate::test_home::with_home(|home| {\n+10155|            // Keep real PTY children for the full dispatch transition. Changing\n+10156|            // only the remembered birth models reuse without racing the OS PID\n+10157|            // allocator; the live process must survive even forced de-tabling.\n+10158|            struct Children(Vec<Arc<PtySession>>);\n+10159|            impl Drop for Children {\n+10160|                fn drop(&mut self) {\n+10161|                    for child in &self.0 {\n+10162|                        let _ = child.kill();\n+10163|                    }\n+10164|                }\n+10165|            }\n+10166|            let mut children = Children(Vec::new());\n+10167|            let broker = admit_test_broker();\n+10168|            let endpoint = \"recycled-zombie\";\n+10169|            let perch = resolve_perch_path(endpoint, ParentHint::Infer);\n+10170|            std::fs::create_dir_all(&perch).unwrap();\n+10171|            let rec = spt_store::info::InfoJson::new(\n+10172|                endpoint, \"t\", std::process::id(), \"sid\", \"live_agent\",\n+10173|            );\n+10174|            spt_store::info::write_info(&perch, &rec).unwrap();\n+10175|            #[cfg(windows)]\n+10176|            let (program, args) = (\"findstr\", vec![\".\".to_string()]);\n+10177|            #[cfg(unix)]\n+10178|            let (program, args) = (\"cat\", Vec::new());\n+10179|            let request = || SpawnReq {\n+10180|                program: program.to_string(),\n+10181|                args: args.clone(),\n+10182|                rows: 24,\n+10183|                cols: 80,\n+10184|                endpoint: endpoint.to_string(),\n+10185|                cwd: None,\n+10186|                env: Default::default(),\n+10187|                translation_binary: None,\n+10188|                adapter: String::new(),\n+10189|                install_dir: None,\n+10190|            };\n+10191|            let (send, _client, _reader) = controller_socket_pair();\n+10192|            let old_sid = broker.dispatch_spawn_policy(request(), &send, true).unwrap().unwrap();\n+10193|            let (pid, observed_birth) = {\n+10194|                let mut sessions = recover(&broker.sessions);\n+10195|                let old = sessions.get_mut(&old_sid).unwrap();\n+10196|                children.0.push(Arc::clone(&old.session));\n+10197|                let pid = old.session.process_id().unwrap();\n+10198|                let observed = spt_store::proc::process_started_at(pid).unwrap();\n+10199|                old.process_started_at = Some(observed.wrapping_add(1));\n+10200|                old.adapter = \"expired-harness\".to_string();\n+10201|                old.spawned_at = Instant::now() - spawn_client_grace() - Duration::from_secs(1);\n+10202|                (pid, observed)\n+10203|            };\n+10204|            assert!(session_is_zombie(Some(pid), true, (spawn_client_grace().as_millis() + 1000) as u64));\n+10205|            spt_store::info::set_driven_by(&perch, Some(\"old-controller\")).unwrap();\n+10206|            spt_store::info::set_controlled(&perch, true).unwrap();\n+10207|            spt_store::info::set_viewer_count(&perch, 2).unwrap();\n+10208|\n+10209|            // Fail the PTY creation AFTER cleanup so its replacement controller\n+10210|            // cannot hide whether the stale row's stamps were actually cleared.\n+10211|            let mut missing = request();\n+10212|            missing.program = home.join(\"no-such-zombie-program\").to_string_lossy().into_owned();\n+10213|            let error = broker.dispatch_spawn_policy(missing, &send, true).unwrap_err();\n+10214|            assert_eq!(broker.session_for_endpoint(endpoint), None, \"recycled birth must retire the stale row\");\n+10215|            assert!(error.starts_with(\"spawn failed:\"), \"cleanup must reach PTY creation: {error}\");\n+10216|            let after = spt_store::info::read_info(&perch).unwrap();\n+10217|            assert!(!after.controlled);\n+10218|            assert_eq!(after.driven_by, None);\n+10219|            assert_eq!(after.viewer_count, None);\n+10220|            assert_eq!(\n+10221|                spt_store::proc::process_identity(pid),\n+10222|                spt_store::proc::ProcIdentity::Present(observed_birth),\n+10223|                \"the unrelated live identity must survive cleanup\"\n+10224|            );\n+10225|\n+10226|            let new_sid = broker.dispatch_spawn_policy(request(), &send, true).unwrap().unwrap();\n+10227|            children.0.push(Arc::clone(&recover(&broker.sessions).get(&new_sid).unwrap().session));\n+10228|            assert_ne!(new_sid, old_sid, \"fresh spawn must not dedup to the stale row\");\n+10229|            assert_eq!(broker.session_for_endpoint(endpoint), Some(new_sid));\n+10230|            assert_eq!(\n+10231|                spt_store::proc::process_identity(pid),\n+10232|                spt_store::proc::ProcIdentity::Present(observed_birth),\n+10233|                \"respawn must not signal the unrelated identity either\"\n+10234|            );\n+10235|        });\n 10169|    }\n 10170|","firstChangedLine":10153,"op":"update","path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates\\spt-daemon\\src\\broker.rs","snapshotsPruned":true},"isError":false,"timestamp":1789006321077}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_FcX1R0xzwpT47vvEqIwppNpm|fc_0dc34a7a7ab6802d016aa211f8c44887d2825c25b621429721","toolName":"grep","startedAt":"2026-09-10T02:12:08.973Z","args":{"path":".worktrees/285-zombie/crates/spt-store/src/proc.rs;.worktrees/285-zombie/crates/spt-daemon/src/test_home.rs;.worktrees/285-zombie/crates/spt-daemon/src/broker.rs"},"intent":"Checking process identity API"},"id":"f17a7b59","parentId":"f1b05410","timestamp":"2026-09-10T02:12:08.973Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_PDNKR9r5JAqJkM8pJWjM1nfp|fc_0dc34a7a7ab6802d016aa211f8c45887d29d08e33cd4a2e100","toolName":"read","startedAt":"2026-09-10T02:12:08.974Z","args":{"path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:427-457,8130-8177,10238-10254"},"intent":"Grounding reap edits"},"id":"2b6ebb1c","parentId":"f17a7b59","timestamp":"2026-09-10T02:12:08.974Z"}
{"type":"message","id":"a421d4d7","parentId":"2b6ebb1c","timestamp":"2026-09-10T02:12:08.974Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Checking process_identity signature**"},{"type":"toolCall","id":"call_FcX1R0xzwpT47vvEqIwppNpm|fc_0dc34a7a7ab6802d016aa211f8c44887d2825c25b621429721","name":"grep","arguments":{"i":"Checking process identity API","pattern":"pub fn process_identity|enum ProcIdentity|fn with_home|fn controller_socket_pair","path":".worktrees/285-zombie/crates/spt-store/src/proc.rs;.worktrees/285-zombie/crates/spt-daemon/src/test_home.rs;.worktrees/285-zombie/crates/spt-daemon/src/broker.rs","case":null,"gitignore":null,"skip":null},"intent":"Checking process identity API"},{"type":"toolCall","id":"call_PDNKR9r5JAqJkM8pJWjM1nfp|fc_0dc34a7a7ab6802d016aa211f8c45887d29d08e33cd4a2e100","name":"read","arguments":{"i":"Grounding reap edits","path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:427-457,8130-8177,10238-10254"},"intent":"Grounding reap edits"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":1766,"output":189,"cacheRead":59264,"cacheWrite":0,"totalTokens":61219,"reasoningTokens":12,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1789006321133,"responseId":"resp_0dc34a7a7ab6802d016aa211f1657487d2a47be9646ed0926f","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_0dc34a7a7ab6802d016aa211f2b11087d2a404503a7b2352d7","type":"reasoning","content":[],"encrypted_content":"gAAAAABqohH4tAcmJvL_p269BFLB-r6K75Ab2mP43rreYV2xRHpAe9oFimgrSAtiFmoIz84Rc4XgctZitA86IdRC_NmghLLAkdJU1PS7eQ2tFGWA59rpizZreqVzd9Ur6oYmjfC7JBzmUKMo32952R4t1ApmlohOL5j5A-hf5Eul4k2Y20bOcsVvHH-oKTnPXe83HNpV3cLKIDz9L9RJbZtKslR4gZJ9Dwn9IUxbXpR8saQgRHfFJlMLI5hbsNHx7vA5k9c-zhXjHt4YVxXDc5T3xKbc5yxyhA8Qns9bquBLclkiSY7v8PYAxji4LTczvhM4_nLypHhs-zGk9JDRSEPfwvNyT3f38EQy24t_vTlsB0BBwQ1Xfr8BsnCxDWuHth6tKOuhE1zIxzy635O9HeFg5uJrHKeNBa6OXoydG57YTVEYkwLsrIf18z09U-IKyGwgNyZr3u6UIP4VVcSDKZxReC8UOyqzJcxxb4RqzijVQhx-k-NIYERt3XNcaR9VAoOwmFgzUpJbol7mcNohGlLmVMBH95TYP2XO9Va-9QW95t2CZZl0B6YMCByenaTjuYJqPv24jnkLBnA8ANazetYtExBqOFTm9IV7LPo671M07GOv_DQIkTOxOlX3K0BDocVn_gVaTBbirdzwLyH6HbmXUsInXKDpjwSMx4MxcE488B97enPIqYkBprRW6MZEG4i2_AOdDk8lFJv9lcNND_xB8OyPFcUcjsHpKRTQKw89Cbb-JHNTKWHenhW0tnLOrjLusEr5nHfTscMbM_lRPF-8f4NFrT5QiaiJQAe1cml1KED8zKeLY5WeQrN61qKz-fklSj0jD00maf1e_d9qf9a8kxTGjR5s3euioM7TYBEE7g0UHfmtf7YfL8kIrpSFj3b-ghDdlvDFBp6zIHgwmeJCxmroWodWA5Y4dMI2QJLZ6NkL3rTmPj4LClLsDxDaIhtvepPX6PtveWJH5iY7mUy4UBaaCNyEI6a5qIFw3hChWrDHUqqBhZZs1elgKkLP6h4lMZ4a2L6skgYVNfsjl7fEbx7vQRVPPBMRcSQZDK0m4qfP93mhHELNPu49TlJZ-iqfHfE6EPeHpMOpXdtTyaDXto5Zha6mVVo8Hzi3vIKjvdEnn-YlCgVh5-NuPnAANBVm2iypPjDn5eovTv2eHVUTzAxGeZrvhR8AC5dPqAnQ-U3Am_YBBscswQulbydt2XaNE21h5DcQlP9VP9OKUjgYTmATgp-YKGwIfl3Jrl6BjFQZLTVj56QF5cdbdBfPBWWBIOb6s1_ukg8gxeLYc0-NikMBEIgt7sC_LvWkexmrXMFJvBQMO1e2G5dhhnluctmNoW8rkP1_aH9lRazXjNklhUrHVvumEQ==","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"summary":[{"type":"summary_text","text":"**Checking process_identity signature**"}],"metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa211f8c44887d2825c25b621429721","type":"function_call","status":"completed","arguments":"{\"i\":\"Checking process identity API\",\"pattern\":\"pub fn process_identity|enum ProcIdentity|fn with_home|fn controller_socket_pair\",\"path\":\".worktrees/285-zombie/crates/spt-store/src/proc.rs;.worktrees/285-zombie/crates/spt-daemon/src/test_home.rs;.worktrees/285-zombie/crates/spt-daemon/src/broker.rs\",\"case\":null,\"gitignore\":null,\"skip\":null}","call_id":"call_FcX1R0xzwpT47vvEqIwppNpm","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"grep","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa211f8c45887d29d08e33cd4a2e100","type":"function_call","status":"completed","arguments":"{\"i\":\"Grounding reap edits\",\"path\":\".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:427-457,8130-8177,10238-10254\"}","call_id":"call_PDNKR9r5JAqJkM8pJWjM1nfp","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"read","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}}]},"duration":7838.475199999288,"ttft":1588.3628000002354,"completedAt":1789006328972,"contextSnapshot":{"promptTokens":61030,"nonMessageTokens":16660,"compactionEpoch":0}}}
{"type":"message","id":"ffeb27d5","parentId":"a421d4d7","timestamp":"2026-09-10T02:12:08.986Z","message":{"role":"toolResult","toolCallId":"call_PDNKR9r5JAqJkM8pJWjM1nfp|fc_0dc34a7a7ab6802d016aa211f8c45887d29d08e33cd4a2e100","toolName":"read","content":[{"type":"text","text":"[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#2482]\n427:/// Kill only the root whose birth was captured before its exit waiter started.\n428:/// A dead root permits record cleanup WITHOUT signaling its remembered number.\n429:/// An error forbids both kill and forced de-tabling: dropping session resources\n430:/// is teardown too, not a safe fallback for an identity we could not establish.\n431:// [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n432:fn reap_zombie_root(\n433:    pid: Option<u32>,\n434:    born: Option<u64>,\n435:    observe: impl FnOnce(u32) -> spt_store::proc::ProcIdentity,\n436:    kill_tree: impl FnOnce(u32),\n437:) -> Result<(), &'static str> {\n438:    use spt_store::proc::ProcIdentity;\n439:    let pid = pid.filter(|p| *p != 0).ok_or(\"pid-unknown\")?;\n440:    match observe(pid) {\n441:        ProcIdentity::Absent => {\n442:            // An exited Unix child can still occupy a PID when its waiter was\n443:            // missed. Collect its status without signalling the remembered PID.\n444:            spt_store::proc::reap_if_child(pid);\n445:            Ok(())\n446:        }\n447:        ProcIdentity::Present(now) => match born {\n448:            Some(expected) if expected == now => {\n449:                kill_tree(pid);\n450:                Ok(())\n451:            }\n452:            Some(_) => Err(\"identity-mismatch\"),\n453:            None => Err(\"identity-unproven\"),\n454:        },\n455:        ProcIdentity::Unproven => Err(\"identity-unproven\"),\n456:    }\n457:}\n…\n8130:                        // every lock. A zombie (dead root, or an adapter wrapper\n8131:                        // whose harness clients died past boot grace) is reaped\n8132:                        // honestly — scoped tree-kill, then wait for the\n8133:                        // exit-waiter to de-table it — and the gate re-evaluates:\n8134:                        // the next pass claims and spawns for real. Never a\n8135:                        // refusal citing a corpse.\n8136:                        // [impl->REQ-ENDPOINT-CYCLE-HONEST]\n8137:                        if session_is_zombie(spid, adapter_labeled, spawned_ms_ago) {\n8138:                            // Re-observe immediately before any kill, off-lock.\n8139:                            // The existing owned-process death oracle preserves\n8140:                            // snapshot-less Unix cleanup and Linux zombie demotion.\n8141:                            // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n8142:                            if let Err(reason) = reap_zombie_root(\n8143:                                spid,\n8144:                                process_started_at,\n8145:                                |pid| {\n8146:                                    use spt_store::proc::{self, ProcIdentity};\n8147:                                    if proc::provably_gone(pid) {\n8148:                                        ProcIdentity::Absent\n8149:                                    } else {\n8150:                                        proc::process_started_at(pid)\n8151:                                            .map(ProcIdentity::Present)\n8152:                                            .unwrap_or(ProcIdentity::Unproven)\n8153:                                    }\n8154:                                },\n8155:                                spt_store::proc::kill_pid_tree,\n8156:                            ) {\n8157:                                spt_proto::emit_line_err!(\n8158:                                    \"SPAWN_ZOMBIE_REAP_DECLINE:{}: session {sid} pid={spid:?} \\\n8159:                                     reason={reason} — no kill or forced de-table\",\n8160:                                    req.endpoint\n8161:                                );\n8162:                                // Return BEFORE the cleanup loop. In particular,\n8163:                                // do not drop HostedSession/PTY resources or call\n8164:                                // dispatch_teardown as a fallback after refusal.\n8165:                                return Err(format!(\n8166:                                    \"SPAWN_ZOMBIE_REAP_DECLINE:{}: session {sid}: {reason}\",\n8167:                                    req.endpoint\n8168:                                ));\n8169:                            }\n8170:                            spt_proto::emit_line_err!(\n8171:                                \"SPAWN_ZOMBIE_REAP:{}: claimed session {sid} has a dead client \\\n8172:                                 tree — reaping before honest respawn [REQ-ENDPOINT-CYCLE-HONEST]\",\n8173:                                req.endpoint\n8174:                            );\n8175:                            // Bounded wait for the exit-waiter to reap the table row;\n8176:                            // belt: a wedged/missed waiter (root already dead) gets a\n8177:                            // direct de-table + stamp clear so the gate can converge.\n…\n8198:                        }\n…\n10238:    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\n10239:    #[test]\n10240:    fn zombie_reap_requires_positive_identity_but_dead_root_needs_no_kill() {\n10241:        use spt_store::proc::ProcIdentity;\n10242:        for (pid, born, observed, expected, killed_pid) in [\n10243:            (Some(42), Some(100), ProcIdentity::Present(100), Ok(()), Some(42)),\n10244:            (Some(42), None, ProcIdentity::Present(100), Err(\"identity-unproven\"), None),\n10245:            (Some(42), Some(100), ProcIdentity::Unproven, Err(\"identity-unproven\"), None),\n10246:            (None, Some(100), ProcIdentity::Present(100), Err(\"pid-unknown\"), None),\n10247:            (Some(42), None, ProcIdentity::Absent, Ok(()), None),\n10248:        ] {\n10249:            let mut killed = None;\n10250:            let result = reap_zombie_root(pid, born, |_| observed, |target| killed = Some(target));\n10251:            assert_eq!(result, expected, \"{pid:?} / {born:?} / {observed:?}\");\n10252:            assert_eq!(killed, killed_pid, \"{pid:?} / {born:?} / {observed:?}\");\n10253:        }\n10254:    }"}],"details":{"displayContent":{"text":"/// Kill only the root whose birth was captured before its exit waiter started.\n/// A dead root permits record cleanup WITHOUT signaling its remembered number.\n/// An error forbids both kill and forced de-tabling: dropping session resources\n/// is teardown too, not a safe fallback for an identity we could not establish.\n// [impl->REQ-BROKER-ZOMBIE-IDENTITY]\nfn reap_zombie_root(\n    pid: Option<u32>,\n    born: Option<u64>,\n    observe: impl FnOnce(u32) -> spt_store::proc::ProcIdentity,\n    kill_tree: impl FnOnce(u32),\n) -> Result<(), &'static str> {\n    use spt_store::proc::ProcIdentity;\n    let pid = pid.filter(|p| *p != 0).ok_or(\"pid-unknown\")?;\n    match observe(pid) {\n        ProcIdentity::Absent => {\n            // An exited Unix child can still occupy a PID when its waiter was\n            // missed. Collect its status without signalling the remembered PID.\n            spt_store::proc::reap_if_child(pid);\n            Ok(())\n        }\n        ProcIdentity::Present(now) => match born {\n            Some(expected) if expected == now => {\n                kill_tree(pid);\n                Ok(())\n            }\n            Some(_) => Err(\"identity-mismatch\"),\n            None => Err(\"identity-unproven\"),\n        },\n        ProcIdentity::Unproven => Err(\"identity-unproven\"),\n    }\n}\n…\n                        // every lock. A zombie (dead root, or an adapter wrapper\n                        // whose harness clients died past boot grace) is reaped\n                        // honestly — scoped tree-kill, then wait for the\n                        // exit-waiter to de-table it — and the gate re-evaluates:\n                        // the next pass claims and spawns for real. Never a\n                        // refusal citing a corpse.\n                        // [impl->REQ-ENDPOINT-CYCLE-HONEST]\n                        if session_is_zombie(spid, adapter_labeled, spawned_ms_ago) {\n                            // Re-observe immediately before any kill, off-lock.\n                            // The existing owned-process death oracle preserves\n                            // snapshot-less Unix cleanup and Linux zombie demotion.\n                            // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n                            if let Err(reason) = reap_zombie_root(\n                                spid,\n                                process_started_at,\n                                |pid| {\n                                    use spt_store::proc::{self, ProcIdentity};\n                                    if proc::provably_gone(pid) {\n                                        ProcIdentity::Absent\n                                    } else {\n                                        proc::process_started_at(pid)\n                                            .map(ProcIdentity::Present)\n                                            .unwrap_or(ProcIdentity::Unproven)\n                                    }\n                                },\n                                spt_store::proc::kill_pid_tree,\n                            ) {\n                                spt_proto::emit_line_err!(\n                                    \"SPAWN_ZOMBIE_REAP_DECLINE:{}: session {sid} pid={spid:?} \\\n                                     reason={reason} — no kill or forced de-table\",\n                                    req.endpoint\n                                );\n                                // Return BEFORE the cleanup loop. In particular,\n                                // do not drop HostedSession/PTY resources or call\n                                // dispatch_teardown as a fallback after refusal.\n                                return Err(format!(\n                                    \"SPAWN_ZOMBIE_REAP_DECLINE:{}: session {sid}: {reason}\",\n                                    req.endpoint\n                                ));\n                            }\n                            spt_proto::emit_line_err!(\n                                \"SPAWN_ZOMBIE_REAP:{}: claimed session {sid} has a dead client \\\n                                 tree — reaping before honest respawn [REQ-ENDPOINT-CYCLE-HONEST]\",\n                                req.endpoint\n                            );\n                            // Bounded wait for the exit-waiter to reap the table row;\n                            // belt: a wedged/missed waiter (root already dead) gets a\n                            // direct de-table + stamp clear so the gate can converge.\n…\n                        }\n…\n    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\n    #[test]\n    fn zombie_reap_requires_positive_identity_but_dead_root_needs_no_kill() {\n        use spt_store::proc::ProcIdentity;\n        for (pid, born, observed, expected, killed_pid) in [\n            (Some(42), Some(100), ProcIdentity::Present(100), Ok(()), Some(42)),\n            (Some(42), None, ProcIdentity::Present(100), Err(\"identity-unproven\"), None),\n            (Some(42), Some(100), ProcIdentity::Unproven, Err(\"identity-unproven\"), None),\n            (None, Some(100), ProcIdentity::Present(100), Err(\"pid-unknown\"), None),\n            (Some(42), None, ProcIdentity::Absent, Ok(()), None),\n        ] {\n            let mut killed = None;\n            let result = reap_zombie_root(pid, born, |_| observed, |target| killed = Some(target));\n            assert_eq!(result, expected, \"{pid:?} / {born:?} / {observed:?}\");\n            assert_eq!(killed, killed_pid, \"{pid:?} / {born:?} / {observed:?}\");\n        }\n    }","startLine":427,"lineNumbers":[427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,null,8130,8131,8132,8133,8134,8135,8136,8137,8138,8139,8140,8141,8142,8143,8144,8145,8146,8147,8148,8149,8150,8151,8152,8153,8154,8155,8156,8157,8158,8159,8160,8161,8162,8163,8164,8165,8166,8167,8168,8169,8170,8171,8172,8173,8174,8175,8176,8177,null,8198,null,10238,10239,10240,10241,10242,10243,10244,10245,10246,10247,10248,10249,10250,10251,10252,10253,10254]},"fileSize":855778,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates\\spt-daemon\\src\\broker.rs"}}},"isError":false,"timestamp":1789006328986}}
{"type":"message","id":"80be92a8","parentId":"ffeb27d5","timestamp":"2026-09-10T02:12:08.996Z","message":{"role":"toolResult","toolCallId":"call_FcX1R0xzwpT47vvEqIwppNpm|fc_0dc34a7a7ab6802d016aa211f8c44887d2825c25b621429721","toolName":"grep","content":[{"type":"text","text":"# .worktrees/285-zombie/crates/spt-daemon/src/\n## test_home.rs#A7FD\n 41:/// every other `SPT_HOME` test in this binary and restored afterward.\n*42:pub(crate) fn with_home<F: FnOnce(&Path)>(body: F) {\n 43:    let _g = env_lock();\n 44:    let prev = std::env::var(\"SPT_HOME\").ok();\n 45:    let tmp = tempfile::tempdir().unwrap();\n...\n 76:    #[test]\n*77:    fn with_home_and_testhome_serialize_on_the_same_lease() {\n 78:        let entered = Arc::new(AtomicBool::new(false));\n 79:        let mut handle = None;\n 80:\n## broker.rs#2482\n 12159:    /// `conn.split()`.\n*12160:    fn controller_socket_pair() -> (SharedSend, Stream, interprocess::local_socket::RecvHalf) {\n 12161:        use std::sync::atomic::AtomicU32;\n 12162:        // A process-unique pipe/UDS name so parallel test threads never collide.\n 12163:        static SEQ: AtomicU32 = AtomicU32::new(0);"}],"details":{"scopePath":".worktrees/285-zombie/crates/spt-store/src/proc.rs, .worktrees/285-zombie/crates/spt-daemon/src/test_home.rs, .worktrees/285-zombie/crates/spt-daemon/src/broker.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":3,"fileCount":2,"files":[".worktrees/285-zombie/crates/spt-daemon/src/test_home.rs",".worktrees/285-zombie/crates/spt-daemon/src/broker.rs"],"fileMatches":[{"path":".worktrees/285-zombie/crates/spt-daemon/src/test_home.rs","count":2},{"path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs","count":1}],"truncated":false,"displayContent":"# .worktrees/285-zombie/crates/spt-daemon/src/\n## test_home.rs#A7FD\n 41│/// every other `SPT_HOME` test in this binary and restored afterward.\n*42│pub(crate) fn with_home<F: FnOnce(&Path)>(body: F) {\n 43│    let _g = env_lock();\n 44│    let prev = std::env::var(\"SPT_HOME\").ok();\n 45│    let tmp = tempfile::tempdir().unwrap();\n   │...\n 76│    #[test]\n*77│    fn with_home_and_testhome_serialize_on_the_same_lease() {\n 78│        let entered = Arc::new(AtomicBool::new(false));\n 79│        let mut handle = None;\n 80│\n## broker.rs#2482\n 12159│    /// `conn.split()`.\n*12160│    fn controller_socket_pair() -> (SharedSend, Stream, interprocess::local_socket::RecvHalf) {\n 12161│        use std::sync::atomic::AtomicU32;\n 12162│        // A process-unique pipe/UDS name so parallel test threads never collide.\n 12163│        static SEQ: AtomicU32 = AtomicU32::new(0);"},"isError":false,"timestamp":1789006328996}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_GoEmFuk2vzt1gJt687VpH0IN|fc_0dc34a7a7ab6802d016aa211ff3f8087d2b920505f709142f0","toolName":"grep","startedAt":"2026-09-10T02:12:15.478Z","args":{"path":".worktrees/285-zombie/crates/spt-store/src/proc.rs"},"intent":"Locating process identity definition"},"id":"2b992d7b","parentId":"80be92a8","timestamp":"2026-09-10T02:12:15.478Z"}
{"type":"message","id":"55d661d5","parentId":"2b992d7b","timestamp":"2026-09-10T02:12:15.479Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Searching proc module exports**"},{"type":"toolCall","id":"call_GoEmFuk2vzt1gJt687VpH0IN|fc_0dc34a7a7ab6802d016aa211ff3f8087d2b920505f709142f0","name":"grep","arguments":{"i":"Locating process identity definition","pattern":"process_identity|ProcIdentity","path":".worktrees/285-zombie/crates/spt-store/src/proc.rs","case":null,"gitignore":null,"skip":null},"intent":"Locating process identity definition"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":1930,"output":76,"cacheRead":60928,"cacheWrite":0,"totalTokens":62934,"reasoningTokens":12,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1789006329049,"responseId":"resp_0dc34a7a7ab6802d016aa211f963a087d2a5152934cac313a4","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_0dc34a7a7ab6802d016aa211fae9c487d29b5b249eb55f3352","type":"reasoning","content":[],"encrypted_content":"gAAAAABqohH_MY_59m7uzQjJByjkn4X7RIg5HTbqMK1vSVOenI52FWvNOpyWi13qBx8XshYcsOxSgLKMrFAWGSs4yrSrVfgnpLjuXyJqu1LfAmOSqvykwriEqdJXB1TaNfFDRKHvB844Tqc9HbtoZzRSR_LFJHEPLrEZrAFCPlNT115Awbkb6y6_-K2xWU9OZjwCtGpIBANcTe3XGCvPGku1G3ctDw6UKl_F5ir2F-EK3EiZUhevhvJ8rgT5j0jaDsVs01b4EHnAYdm1Wvshgga9aUP7SdGvtxFyfj0v-EUZFccmzs7Prp4_b1yLppBEN7Jwz520Dc8Rhls9P0T5XPu3AvbMF_pFTi98lMCSHzI2b_gn8jv89dkBZF_7erW2OQNBDKjttAMYrVqo9EpO8sx5z8Vg9Z5AHTpLxpQdW0V7EfAi-4DcJdOP0J2ID4_flK7oF8-JjwALhspuIB5yboxrfD-T8Mec7RThWhB1-kJeRtFevysi8lgFGtKEQywMsMGWI0OmJfNcRFDxgh_4pbCpVHI_WF-F7PnY-84WZ5bwFOYhoweYdMhhMWyg2EBArHBNDxtu0Xo5cb2gxY-riMrFxiS6eHiHQqeuTYKk9pOPLyr9-LaqAWRvZrWX2Fn9pL8HErBlxdVj_iTsFW2DRojDmv9FXM6Djwb2wbvb6jiC6H3PC6FGy9ygUrrXTSqnbuqOc6UBC3M_VLD6_u8rHzUep9XMuPhRcM9UxRazgzKPd7EDJOWbTObW9FzqNC_eTvKlCSSTdy4Cfl7ls_ov0w2tdezqcSZbRMA0AtPEmpxT9XAea7IDEGkUk8qAhdEQabjXLM_-yOabjnHD3y_tEY4ogaZBVRbmoWnJGT1okEMqd10l0x3Fxg3KA7pBnna8jZ1AxWHWTLREOqG2HFsq77RhKKk_ddnodHVK7RbiKTgUE55l0_BXvWUWA2C5KY2vxcGQC_e1cESMDb--vfOM8RBY23pGvIxqnpnAmQo1xtIcmxKtGswg2CVrE_jFcOubBhcZToPOBJX-BTkijqU-4yCeFxujs7mYXlKwxOCH3cJpdJd-8-JPvb83iquH4-QfcwJpVJXNdQ2F8FukitwnAsn6u8tYbv1Gjyjh3SHaTX4IJL7SHXJa9AbMEYYStgY3gFCS5rWkAZZrutIvMhaN2K918YiO9wOEPnCWsIg6XieG_FLDDwP1GSHNK6evZwM3hktTemBOJfPZ-3KHczl54NWde0Bhjg3ymxgFoGoBimOxM-KXBivC2_mgYu_-FgJYSx2joCAAAo0CsivSceuQr1UeC3I8Mqkk9eMqx5REdXGShKo0wayHcJiQ7L56feGgdumq3-C80lfdZnc7Mz_hRBFZeAjP2VQXoQ==","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"summary":[{"type":"summary_text","text":"**Searching proc module exports**"}],"metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa211ff3f8087d2b920505f709142f0","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating process identity definition\",\"pattern\":\"process_identity|ProcIdentity\",\"path\":\".worktrees/285-zombie/crates/spt-store/src/proc.rs\",\"case\":null,\"gitignore\":null,\"skip\":null}","call_id":"call_GoEmFuk2vzt1gJt687VpH0IN","internal_chat_message_metadata_passthrough":{"create_time":1789006329.976906,"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"grep","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}}]},"duration":6428.30150000006,"ttft":1890.2716000005603,"completedAt":1789006335478,"contextSnapshot":{"promptTokens":62858,"nonMessageTokens":16660,"compactionEpoch":0}}}
{"type":"message","id":"e66cdb2f","parentId":"55d661d5","timestamp":"2026-09-10T02:12:15.483Z","message":{"role":"toolResult","toolCallId":"call_GoEmFuk2vzt1gJt687VpH0IN|fc_0dc34a7a7ab6802d016aa211ff3f8087d2b920505f709142f0","toolName":"grep","content":[{"type":"text","text":"[.worktrees/285-zombie/crates/spt-store/src/proc.rs#0F4B]\n 12:// every call site, every doc link and every test in this crate is untouched and\n*13:// `spt_store::proc::process_identity` still resolves.\n 14:// [impl->REQ-POOL-ONE-LIVENESS-PREDICATE]\n 15:pub use spt_procident::{\n*16:    is_process_alive, parent_pid_of, pin_process, process_exists, process_identity,\n*17:    process_started_at, process_table, PinnedProc, ProcIdentity,\n 18:};\n 19:\n 20:\n...\n 824:        assert_eq!(\n*825:            process_identity(pid),\n*826:            ProcIdentity::Absent,\n 827:            \"THE FIX: a zombie is not a Present identity. Present(birth) here \\\n 828:             matches the record and reads HELD over a dead process\"\n 829:        );"}],"details":{"scopePath":".worktrees/285-zombie/crates/spt-store/src/proc.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates\\spt-store\\src\\proc.rs","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":5,"fileCount":1,"files":[".worktrees/285-zombie/crates/spt-store/src/proc.rs"],"fileMatches":[{"path":".worktrees/285-zombie/crates/spt-store/src/proc.rs","count":5}],"truncated":false,"displayContent":"  12│// every call site, every doc link and every test in this crate is untouched and\n *13│// `spt_store::proc::process_identity` still resolves.\n  14│// [impl->REQ-POOL-ONE-LIVENESS-PREDICATE]\n  15│pub use spt_procident::{\n *16│    is_process_alive, parent_pid_of, pin_process, process_exists, process_identity,\n *17│    process_started_at, process_table, PinnedProc, ProcIdentity,\n  18│};\n  19│\n  20│\n    │...\n 824│        assert_eq!(\n*825│            process_identity(pid),\n*826│            ProcIdentity::Absent,\n 827│            \"THE FIX: a zombie is not a Present identity. Present(birth) here \\\n 828│             matches the record and reads HELD over a dead process\"\n 829│        );"},"isError":false,"timestamp":1789006335482}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_soi8wyiVy4xbfh8l8ul5Qkb9|ctc_0dc34a7a7ab6802d016aa21201178887d287fbdf9defac70f6","toolName":"edit","startedAt":"2026-09-10T02:12:38.366Z"},"id":"0f7acf7c","parentId":"e66cdb2f","timestamp":"2026-09-10T02:12:38.366Z"}
{"type":"message","id":"cb6a5fc8","parentId":"0f7acf7c","timestamp":"2026-09-10T02:12:38.366Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_soi8wyiVy4xbfh8l8ul5Qkb9|ctc_0dc34a7a7ab6802d016aa21201178887d287fbdf9defac70f6","name":"edit","arguments":{"input":"*** Begin Patch\n[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#2482]\nPUT <427:\n+#[derive(Debug, PartialEq, Eq)]\n+enum ZombieReap {\n+    Absent,\n+    Killed,\n+    Recycled { recorded: u64, observed: u64 },\n+}\n+\nPUT 428.=428:\n+/// A dead root or a different birth proves the remembered root is gone and\n+/// permits record cleanup WITHOUT signaling its remembered number.\nPUT 437.=437:\n+) -> Result<ZombieReap, &'static str> {\nPUT 445.=445:\n+            Ok(ZombieReap::Absent)\nPUT 450.=450:\n+                Ok(ZombieReap::Killed)\nPUT 452.=452:\n+            Some(recorded) => Ok(ZombieReap::Recycled { recorded, observed: now }),\nPUT 8132.=8133:\n+                        // honestly — identity-checked tree-kill only if the root\n+                        // is still ours, then de-table — and the gate re-evaluates:\nPUT 8142.=8142:\n+                            match reap_zombie_root(\nPUT 8157.=8174:\n+                                Ok(ZombieReap::Recycled { recorded, observed }) => {\n+                                    spt_proto::emit_line_err!(\n+                                        \"SPAWN_ZOMBIE_REAP_RECYCLED:{}: session {sid} pid={spid:?} \\\n+                                         recorded_birth={recorded} observed_birth={observed} — \\\n+                                         remembered root gone; no signal, clearing stale session\",\n+                                        req.endpoint\n+                                    );\n+                                }\n+                                Ok(ZombieReap::Absent | ZombieReap::Killed) => {\n+                                    spt_proto::emit_line_err!(\n+                                        \"SPAWN_ZOMBIE_REAP:{}: claimed session {sid} has a dead client \\\n+                                         tree — reaping before honest respawn [REQ-ENDPOINT-CYCLE-HONEST]\",\n+                                        req.endpoint\n+                                    );\n+                                }\n+                                Err(reason) => {\n+                                    spt_proto::emit_line_err!(\n+                                        \"SPAWN_ZOMBIE_REAP_DECLINE:{}: session {sid} pid={spid:?} \\\n+                                         reason={reason} — no kill or forced de-table\",\n+                                        req.endpoint\n+                                    );\n+                                    // Return BEFORE the cleanup loop. In particular,\n+                                    // do not drop HostedSession/PTY resources or call\n+                                    // dispatch_teardown as a fallback after refusal.\n+                                    return Err(format!(\n+                                        \"SPAWN_ZOMBIE_REAP_DECLINE:{}: session {sid}: {reason}\",\n+                                        req.endpoint\n+                                    ));\n+                                }\n+                            }\nPUT 10243.=10243:\n+            (Some(42), Some(100), ProcIdentity::Present(100), Ok(ZombieReap::Killed), Some(42)),\n+            (\n+                Some(42), Some(100), ProcIdentity::Present(101),\n+                Ok(ZombieReap::Recycled { recorded: 100, observed: 101 }), None,\n+            ),\nPUT 10247.=10247:\n+            (Some(42), None, ProcIdentity::Absent, Ok(ZombieReap::Absent), None),\n*** End Patch\n"},"customWireName":"edit"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":430,"output":705,"cacheRead":62720,"cacheWrite":0,"totalTokens":63855,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1789006335506,"responseId":"resp_0dc34a7a7ab6802d016aa211ffd47c87d298d7d05e78028e18","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"ctc_0dc34a7a7ab6802d016aa21201178887d287fbdf9defac70f6","type":"custom_tool_call","status":"completed","call_id":"call_soi8wyiVy4xbfh8l8ul5Qkb9","input":"*** Begin Patch\n[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#2482]\nPUT <427:\n+#[derive(Debug, PartialEq, Eq)]\n+enum ZombieReap {\n+    Absent,\n+    Killed,\n+    Recycled { recorded: u64, observed: u64 },\n+}\n+\nPUT 428.=428:\n+/// A dead root or a different birth proves the remembered root is gone and\n+/// permits record cleanup WITHOUT signaling its remembered number.\nPUT 437.=437:\n+) -> Result<ZombieReap, &'static str> {\nPUT 445.=445:\n+            Ok(ZombieReap::Absent)\nPUT 450.=450:\n+                Ok(ZombieReap::Killed)\nPUT 452.=452:\n+            Some(recorded) => Ok(ZombieReap::Recycled { recorded, observed: now }),\nPUT 8132.=8133:\n+                        // honestly — identity-checked tree-kill only if the root\n+                        // is still ours, then de-table — and the gate re-evaluates:\nPUT 8142.=8142:\n+                            match reap_zombie_root(\nPUT 8157.=8174:\n+                                Ok(ZombieReap::Recycled { recorded, observed }) => {\n+                                    spt_proto::emit_line_err!(\n+                                        \"SPAWN_ZOMBIE_REAP_RECYCLED:{}: session {sid} pid={spid:?} \\\n+                                         recorded_birth={recorded} observed_birth={observed} — \\\n+                                         remembered root gone; no signal, clearing stale session\",\n+                                        req.endpoint\n+                                    );\n+                                }\n+                                Ok(ZombieReap::Absent | ZombieReap::Killed) => {\n+                                    spt_proto::emit_line_err!(\n+                                        \"SPAWN_ZOMBIE_REAP:{}: claimed session {sid} has a dead client \\\n+                                         tree — reaping before honest respawn [REQ-ENDPOINT-CYCLE-HONEST]\",\n+                                        req.endpoint\n+                                    );\n+                                }\n+                                Err(reason) => {\n+                                    spt_proto::emit_line_err!(\n+                                        \"SPAWN_ZOMBIE_REAP_DECLINE:{}: session {sid} pid={spid:?} \\\n+                                         reason={reason} — no kill or forced de-table\",\n+                                        req.endpoint\n+                                    );\n+                                    // Return BEFORE the cleanup loop. In particular,\n+                                    // do not drop HostedSession/PTY resources or call\n+                                    // dispatch_teardown as a fallback after refusal.\n+                                    return Err(format!(\n+                                        \"SPAWN_ZOMBIE_REAP_DECLINE:{}: session {sid}: {reason}\",\n+                                        req.endpoint\n+                                    ));\n+                                }\n+                            }\nPUT 10243.=10243:\n+            (Some(42), Some(100), ProcIdentity::Present(100), Ok(ZombieReap::Killed), Some(42)),\n+            (\n+                Some(42), Some(100), ProcIdentity::Present(101),\n+                Ok(ZombieReap::Recycled { recorded: 100, observed: 101 }), None,\n+            ),\nPUT 10247.=10247:\n+            (Some(42), None, ProcIdentity::Absent, Ok(ZombieReap::Absent), None),\n*** End Patch\n","internal_chat_message_metadata_passthrough":{"create_time":1789006336.163277,"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"edit","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}}]},"duration":22857.25589999929,"ttft":1609.0908999983221,"completedAt":1789006358364,"contextSnapshot":{"promptTokens":63150,"nonMessageTokens":16660,"compactionEpoch":0}}}
{"type":"message","id":"22cda552","parentId":"cb6a5fc8","timestamp":"2026-09-10T02:12:38.542Z","message":{"role":"toolResult","toolCallId":"call_soi8wyiVy4xbfh8l8ul5Qkb9|ctc_0dc34a7a7ab6802d016aa21201178887d287fbdf9defac70f6","toolName":"edit","content":[{"type":"text","text":"[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#94D1]\n414:fn zombie_verdict(\n\n419:) -> bool {\n\n425:}\n426:\n427:#[derive(Debug, PartialEq, Eq)]\n428:enum ZombieReap {\n…\n432:}\n433:\n434:/// Kill only the root whose birth was captured before its exit waiter started.\n435:/// A dead root or a different birth proves the remembered root is gone and\n436:/// permits record cleanup WITHOUT signaling its remembered number.\n437:/// An error forbids both kill and forced de-tabling: dropping session resources\n438:/// is teardown too, not a safe fallback for an identity we could not establish.\n\n440:fn reap_zombie_root(\n\n443:    observe: impl FnOnce(u32) -> spt_store::proc::ProcIdentity,\n444:    kill_tree: impl FnOnce(u32),\n445:) -> Result<ZombieReap, &'static str> {\n446:    use spt_store::proc::ProcIdentity;\n447:    let pid = pid.filter(|p| *p != 0).ok_or(\"pid-unknown\")?;\n\n449:        ProcIdentity::Absent => {\n\n451:            // missed. Collect its status without signalling the remembered PID.\n452:            spt_store::proc::reap_if_child(pid);\n453:            Ok(ZombieReap::Absent)\n454:        }\n455:        ProcIdentity::Present(now) => match born {\n456:            Some(expected) if expected == now => {\n457:                kill_tree(pid);\n458:                Ok(ZombieReap::Killed)\n459:            }\n460:            Some(recorded) => Ok(ZombieReap::Recycled { recorded, observed: now }),\n461:            None => Err(\"identity-unproven\"),\n462:        },\n\n465:}\n\n8138:                        // every lock. A zombie (dead root, or an adapter wrapper\n8139:                        // whose harness clients died past boot grace) is reaped\n8140:                        // honestly — identity-checked tree-kill only if the root\n8141:                        // is still ours, then de-table — and the gate re-evaluates:\n8142:                        // the next pass claims and spawns for real. Never a\n8143:                        // refusal citing a corpse.\n8148:                            // snapshot-less Unix cleanup and Linux zombie demotion.\n8149:                            // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n8150:                            match reap_zombie_root(\n8151:                                spid,\n8152:                                process_started_at,\n8163:                                spt_store::proc::kill_pid_tree,\n8164:                            ) {\n8165:                                Ok(ZombieReap::Recycled { recorded, observed }) => {\n8166:                                    spt_proto::emit_line_err!(\n…\n8192:                                    ));\n8193:                                }\n8194:                            }\n8195:                            // Bounded wait for the exit-waiter to reap the table row;\n8196:                            // belt: a wedged/missed waiter (root already dead) gets a\n10261:        use spt_store::proc::ProcIdentity;\n10262:        for (pid, born, observed, expected, killed_pid) in [\n10263:            (Some(42), Some(100), ProcIdentity::Present(100), Ok(ZombieReap::Killed), Some(42)),\n10264:            (\n10265:                Some(42), Some(100), ProcIdentity::Present(101),\n10266:                Ok(ZombieReap::Recycled { recorded: 100, observed: 101 }), None,\n10267:            ),\n10268:            (Some(42), None, ProcIdentity::Present(100), Err(\"identity-unproven\"), None),\n10269:            (Some(42), Some(100), ProcIdentity::Unproven, Err(\"identity-unproven\"), None),\n10270:            (None, Some(100), ProcIdentity::Present(100), Err(\"pid-unknown\"), None),\n10271:            (Some(42), None, ProcIdentity::Absent, Ok(ZombieReap::Absent), None),\n10272:        ] {\n10273:            let mut killed = None;\n\n10277:        }"}],"details":{"diff":" 414|fn zombie_verdict(\n\n 419|) -> bool {\n\n 425|}\n 426|\n+427|#[derive(Debug, PartialEq, Eq)]\n+428|enum ZombieReap {\n+429|    Absent,\n+430|    Killed,\n+431|    Recycled { recorded: u64, observed: u64 },\n+432|}\n+433|\n 427|/// Kill only the root whose birth was captured before its exit waiter started.\n-428|/// A dead root permits record cleanup WITHOUT signaling its remembered number.\n+435|/// A dead root or a different birth proves the remembered root is gone and\n+436|/// permits record cleanup WITHOUT signaling its remembered number.\n 429|/// An error forbids both kill and forced de-tabling: dropping session resources\n 430|/// is teardown too, not a safe fallback for an identity we could not establish.\n\n 432|fn reap_zombie_root(\n\n 435|    observe: impl FnOnce(u32) -> spt_store::proc::ProcIdentity,\n 436|    kill_tree: impl FnOnce(u32),\n-437|) -> Result<(), &'static str> {\n+445|) -> Result<ZombieReap, &'static str> {\n 438|    use spt_store::proc::ProcIdentity;\n 439|    let pid = pid.filter(|p| *p != 0).ok_or(\"pid-unknown\")?;\n\n 441|        ProcIdentity::Absent => {\n\n 443|            // missed. Collect its status without signalling the remembered PID.\n 444|            spt_store::proc::reap_if_child(pid);\n-445|            Ok(())\n+453|            Ok(ZombieReap::Absent)\n 446|        }\n 447|        ProcIdentity::Present(now) => match born {\n 448|            Some(expected) if expected == now => {\n 449|                kill_tree(pid);\n-450|                Ok(())\n+458|                Ok(ZombieReap::Killed)\n 451|            }\n-452|            Some(_) => Err(\"identity-mismatch\"),\n+460|            Some(recorded) => Ok(ZombieReap::Recycled { recorded, observed: now }),\n 453|            None => Err(\"identity-unproven\"),\n 454|        },\n\n 457|}\n\n 8130|                        // every lock. A zombie (dead root, or an adapter wrapper\n 8131|                        // whose harness clients died past boot grace) is reaped\n-8132|                        // honestly — scoped tree-kill, then wait for the\n-8133|                        // exit-waiter to de-table it — and the gate re-evaluates:\n+8140|                        // honestly — identity-checked tree-kill only if the root\n+8141|                        // is still ours, then de-table — and the gate re-evaluates:\n 8134|                        // the next pass claims and spawns for real. Never a\n 8135|                        // refusal citing a corpse.\n 8140|                            // snapshot-less Unix cleanup and Linux zombie demotion.\n 8141|                            // [impl->REQ-BROKER-ZOMBIE-IDENTITY]\n-8142|                            if let Err(reason) = reap_zombie_root(\n+8150|                            match reap_zombie_root(\n 8143|                                spid,\n 8144|                                process_started_at,\n 8155|                                spt_store::proc::kill_pid_tree,\n 8156|                            ) {\n-8157|                                spt_proto::emit_line_err!(\n-8158|                                    \"SPAWN_ZOMBIE_REAP_DECLINE:{}: session {sid} pid={spid:?} \\\n-8159|                                     reason={reason} — no kill or forced de-table\",\n-8160|                                    req.endpoint\n-8161|                                );\n-8162|                                // Return BEFORE the cleanup loop. In particular,\n-8163|                                // do not drop HostedSession/PTY resources or call\n-8164|                                // dispatch_teardown as a fallback after refusal.\n-8165|                                return Err(format!(\n-8166|                                    \"SPAWN_ZOMBIE_REAP_DECLINE:{}: session {sid}: {reason}\",\n-8167|                                    req.endpoint\n-8168|                                ));\n+8165|                                Ok(ZombieReap::Recycled { recorded, observed }) => {\n+8166|                                    spt_proto::emit_line_err!(\n+8167|                                        \"SPAWN_ZOMBIE_REAP_RECYCLED:{}: session {sid} pid={spid:?} \\\n+8168|                                         recorded_birth={recorded} observed_birth={observed} — \\\n+8169|                                         remembered root gone; no signal, clearing stale session\",\n+8170|                                        req.endpoint\n+8171|                                    );\n+8172|                                }\n+8173|                                Ok(ZombieReap::Absent | ZombieReap::Killed) => {\n+8174|                                    spt_proto::emit_line_err!(\n+8175|                                        \"SPAWN_ZOMBIE_REAP:{}: claimed session {sid} has a dead client \\\n+8176|                                         tree — reaping before honest respawn [REQ-ENDPOINT-CYCLE-HONEST]\",\n+8177|                                        req.endpoint\n+8178|                                    );\n+8179|                                }\n+8180|                                Err(reason) => {\n+8181|                                    spt_proto::emit_line_err!(\n+8182|                                        \"SPAWN_ZOMBIE_REAP_DECLINE:{}: session {sid} pid={spid:?} \\\n+8183|                                         reason={reason} — no kill or forced de-table\",\n+8184|                                        req.endpoint\n+8185|                                    );\n+8186|                                    // Return BEFORE the cleanup loop. In particular,\n+8187|                                    // do not drop HostedSession/PTY resources or call\n+8188|                                    // dispatch_teardown as a fallback after refusal.\n+8189|                                    return Err(format!(\n+8190|                                        \"SPAWN_ZOMBIE_REAP_DECLINE:{}: session {sid}: {reason}\",\n+8191|                                        req.endpoint\n+8192|                                    ));\n+8193|                                }\n 8169|                            }\n-8170|                            spt_proto::emit_line_err!(\n-8171|                                \"SPAWN_ZOMBIE_REAP:{}: claimed session {sid} has a dead client \\\n-8172|                                 tree — reaping before honest respawn [REQ-ENDPOINT-CYCLE-HONEST]\",\n-8173|                                req.endpoint\n-8174|                            );\n 8175|                            // Bounded wait for the exit-waiter to reap the table row;\n 8176|                            // belt: a wedged/missed waiter (root already dead) gets a\n 10241|        use spt_store::proc::ProcIdentity;\n 10242|        for (pid, born, observed, expected, killed_pid) in [\n-10243|            (Some(42), Some(100), ProcIdentity::Present(100), Ok(()), Some(42)),\n+10263|            (Some(42), Some(100), ProcIdentity::Present(100), Ok(ZombieReap::Killed), Some(42)),\n+10264|            (\n+10265|                Some(42), Some(100), ProcIdentity::Present(101),\n+10266|                Ok(ZombieReap::Recycled { recorded: 100, observed: 101 }), None,\n+10267|            ),\n 10244|            (Some(42), None, ProcIdentity::Present(100), Err(\"identity-unproven\"), None),\n 10245|            (Some(42), Some(100), ProcIdentity::Unproven, Err(\"identity-unproven\"), None),\n 10246|            (None, Some(100), ProcIdentity::Present(100), Err(\"pid-unknown\"), None),\n-10247|            (Some(42), None, ProcIdentity::Absent, Ok(()), None),\n+10271|            (Some(42), None, ProcIdentity::Absent, Ok(ZombieReap::Absent), None),\n 10248|        ] {\n 10249|            let mut killed = None;\n\n 10253|        }","firstChangedLine":427,"op":"update","path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates\\spt-daemon\\src\\broker.rs","snapshotsPruned":true},"isError":false,"timestamp":1789006358542}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_fsxX5U3nTbD8fajfh5lFHnWH|ctc_0dc34a7a7ab6802d016aa2121b400487d296e302e7c398efda","toolName":"edit","startedAt":"2026-09-10T02:12:59.050Z"},"id":"b0a74631","parentId":"22cda552","timestamp":"2026-09-10T02:12:59.050Z"}
{"type":"message","id":"455ee326","parentId":"b0a74631","timestamp":"2026-09-10T02:12:59.051Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Updating documentation**"},{"type":"toolCall","id":"call_fsxX5U3nTbD8fajfh5lFHnWH|ctc_0dc34a7a7ab6802d016aa2121b400487d296e302e7c398efda","name":"edit","arguments":{"input":"*** Begin Patch\n[.worktrees/285-zombie/docs/adr/0041-endpoint-lifecycle-truth.md#A7B4]\nPUT 93.=95:\n+   stale-row cleanup for a dead root **without any PID/tree kill**. A fresh\n+   start-time query that differs from the captured stamp also proves the\n+   remembered child is gone: `SPAWN_ZOMBIE_REAP_RECYCLED` records both births,\n+   skips signaling the replacement process, and proceeds through the existing\n+   bounded de-table and stamp-clear loop so the next spawn can succeed.\n+   Only a matching live birth permits tree-kill.\n+   Unknown PID or missing/unreadable identity emits\nPUT 98.=100:\n+   session-resource drop on refusal; the old row remains for its normal exit\n+   waiter. This trades automatic recovery of an **unverifiable** live-number\n+   row for safety, but never strands a row whose recorded birth is proven gone.\n[.worktrees/285-zombie/docs/KNOWN-HAZARDS.md#2F19]\nPUT 849.=849:\n+- **Zombie-reap kill boundary (releases#285):** `broker.rs` captures the PTY root's creation time before starting its exit waiter; a later zombie verdict alone never licenses killing that remembered number. Fresh death or a different live birth proves the remembered child gone and permits cleanup without a signal; only a matching live birth permits tree-kill. `SPAWN_ZOMBIE_REAP_RECYCLED` identifies both births before de-tabling and clearing stale stamps so respawn can proceed. Unknown identity still emits `SPAWN_ZOMBIE_REAP_DECLINE`: neither tree-kill nor forced de-table runs, including any resource-drop fallback. The regression changes the recorded birth of a real PTY child, exercises the spawn gate's forced cleanup and stamp clearing, and verifies a subsequent spawn succeeds while the other identity survives. This is not atomic with the numeric tree-kill; the check-to-signal race and Linux same-tick identity collision remain (ADR-0041 decision 6).\n[.worktrees/285-zombie/traceable-reqs.toml#2B13]\nPUT 2845.=2846:\n+title = \"Broker zombie reaping checks the session root's spawn-time process identity before tree-kill; unknown identity declines without teardown, while a provably dead root or different observed birth permits stale-session cleanup and respawn without signaling its remembered PID\"\n+required_stages = [\"doc\", \"impl\", \"unit\"] # releases#285: injected identity/kill boundary plus real PTY spawn-gate de-table, stamp-clear, and respawn convergence for a different recorded birth.\n*** End Patch\n"},"customWireName":"edit"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":1787,"output":611,"cacheRead":62976,"cacheWrite":0,"totalTokens":65374,"reasoningTokens":27,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1789006358594,"responseId":"resp_0dc34a7a7ab6802d016aa212177f6c87d2b44729b6d2346570","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_0dc34a7a7ab6802d016aa21218a20487d2b7a8af3c55729a1a","type":"reasoning","content":[],"encrypted_content":"gAAAAABqohIb3XsJD9UlWFB0Wh5pwtTmOI06agHpHG4Lv8877X1XruCDMTHCSrrx9KIUbvzvsS4MXXrI3kiVH4THoIUrsskreaIyosjFUxfvpbnPFJ-F2qfmCaYorH6Tcj2EOqJMez__loxQQTyMDWOgbr9VIgxpfmkwdozE4uJlGT0Be0JJfph9PZM3xlFLOEvBzMahlpTBJBhJdGKZlKNzYKXXqA_xSnVCcBwmcNd8DOEy4RkZnkd8MO5yIlF9jxttyzpJTBgYYiHCt433lC9KeD-8HVx8LnvMzMoaVldNZGdpB91eDBMqHAfik1HajOt9KecON67JMitiqh8TspdmlO4uYQf06Lpmh1cISVEqI3ep1GQkIf60Qf8jeYSEYj-TJTe4O774PGauGBjvTiOB3cvyHrh1-DYAydSk6i_Ya7qE6rCwZzYRgr3gimrewmv6M7Gqbd74VssblC9MonmeuJ6eGINLeRDd80ZSzbfZpzff7qz61XoqyFKNY5n5MY1xDZBLEHB0S_2OvggWQFLt4gPPH2zFjo6RfjEnlErWzkyGoLQXYn8_XmMT6qZA_r7AnVc2zMitYiNcLcCz1STTEDI-aHLIIhaerN5blh2pFK6FrxKKwMUh-LrkrXqbNza9JMWmTgwSy1vbd9dBxXwB45k0zYgUhbwyPNgt3Lw_kUorvNEH1EqxC4HW7MDMGjscD7MIBk2VX9irRSU4TaqM7LhiP0T0PDoc7i_M3il1CIzSKHkSX7VsLeUqsu5OlbslGPOD4jrVC1hpzxClot4EPpgoy0aP6tykBLchNMsHr5qOxKb6GLb0PGqVi9F_t0RDsLeMfQp-AnGJDJMYHaI81RPtHrdpeEODRqePygZK2HAzjqkLRoHkLbW90XvsPROOxbZ3nwQuE-rCvBfpeMmvwlrjuf50QHQ0LRh8QDaBe19pppBYTVrzn7Mb5oqltayOBAjugWqV5P4kBrwbJO7_WVwdYzaL347KQOwBf1e0dvhYk_5BtwXBnQaRy1z8jCAWxAbOsF1tZWoMFbKrMG8E4PRH5nyWWXposedCnj3tW-wwkNXEvjs11CBh64qOg0bT1CfsU2KCYn_AVv21OI-12FnQZ7MxEAZgYdFlBqXm_ZOyJwB3_oiP_K9L-L0EfTVgbPOi_sZnzLH-riouY6raCH1BqxNUVUoO_VqoLiXncJz6mgqBnUBt-hFoBW2i8UuDJtV3OY2G5PW_VBsfLYIZ8L2TKOuiA_2XeYBZ95oPEVeFgnquTk5_sK_t2ucpjGtskXdQF3KoI4v5yIoH4LDVyje1pLTY2yLtwJfVpPSDemPoecAQQFWWXNZ95iL7vmFYPYYvtH_ysn-OW92El4x4VecnJr3ZDlVS239CbA0lXZUclj5uqkz8eyQb6Oyi1SPzJlw21mM6a0xO7q7erGZfo7qf-AOeSTtgmNO-s4kg4Wm1BJg_BEtGykbGcp9N-k2mA-K9jbTKvXTYtt_ttM2qRthQubSDV9LJjzk13hFPi5NZNeJ-u8Y=","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"summary":[{"type":"summary_text","text":"**Updating documentation**"}],"metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"ctc_0dc34a7a7ab6802d016aa2121b400487d296e302e7c398efda","type":"custom_tool_call","status":"completed","call_id":"call_fsxX5U3nTbD8fajfh5lFHnWH","input":"*** Begin Patch\n[.worktrees/285-zombie/docs/adr/0041-endpoint-lifecycle-truth.md#A7B4]\nPUT 93.=95:\n+   stale-row cleanup for a dead root **without any PID/tree kill**. A fresh\n+   start-time query that differs from the captured stamp also proves the\n+   remembered child is gone: `SPAWN_ZOMBIE_REAP_RECYCLED` records both births,\n+   skips signaling the replacement process, and proceeds through the existing\n+   bounded de-table and stamp-clear loop so the next spawn can succeed.\n+   Only a matching live birth permits tree-kill.\n+   Unknown PID or missing/unreadable identity emits\nPUT 98.=100:\n+   session-resource drop on refusal; the old row remains for its normal exit\n+   waiter. This trades automatic recovery of an **unverifiable** live-number\n+   row for safety, but never strands a row whose recorded birth is proven gone.\n[.worktrees/285-zombie/docs/KNOWN-HAZARDS.md#2F19]\nPUT 849.=849:\n+- **Zombie-reap kill boundary (releases#285):** `broker.rs` captures the PTY root's creation time before starting its exit waiter; a later zombie verdict alone never licenses killing that remembered number. Fresh death or a different live birth proves the remembered child gone and permits cleanup without a signal; only a matching live birth permits tree-kill. `SPAWN_ZOMBIE_REAP_RECYCLED` identifies both births before de-tabling and clearing stale stamps so respawn can proceed. Unknown identity still emits `SPAWN_ZOMBIE_REAP_DECLINE`: neither tree-kill nor forced de-table runs, including any resource-drop fallback. The regression changes the recorded birth of a real PTY child, exercises the spawn gate's forced cleanup and stamp clearing, and verifies a subsequent spawn succeeds while the other identity survives. This is not atomic with the numeric tree-kill; the check-to-signal race and Linux same-tick identity collision remain (ADR-0041 decision 6).\n[.worktrees/285-zombie/traceable-reqs.toml#2B13]\nPUT 2845.=2846:\n+title = \"Broker zombie reaping checks the session root's spawn-time process identity before tree-kill; unknown identity declines without teardown, while a provably dead root or different observed birth permits stale-session cleanup and respawn without signaling its remembered PID\"\n+required_stages = [\"doc\", \"impl\", \"unit\"] # releases#285: injected identity/kill boundary plus real PTY spawn-gate de-table, stamp-clear, and respawn convergence for a different recorded birth.\n*** End Patch\n","internal_chat_message_metadata_passthrough":{"create_time":1789006359.883249,"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"edit","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}}]},"duration":20452.3721000012,"ttft":2077.1558999996632,"completedAt":1789006379048,"contextSnapshot":{"promptTokens":64763,"nonMessageTokens":16660,"compactionEpoch":0}}}
{"type":"message","id":"41fa7ecd","parentId":"455ee326","timestamp":"2026-09-10T02:13:00.300Z","message":{"role":"toolResult","toolCallId":"call_fsxX5U3nTbD8fajfh5lFHnWH|ctc_0dc34a7a7ab6802d016aa2121b400487d296e302e7c398efda","toolName":"edit","content":[{"type":"text","text":"[.worktrees/285-zombie/docs/adr/0041-endpoint-lifecycle-truth.md#231E]\n91:\n92:   At the zombie kill boundary, a fresh owned-process death probe permits\n93:   stale-row cleanup for a dead root **without any PID/tree kill**. A fresh\n94:   start-time query that differs from the captured stamp also proves the\n…\n98:   Only a matching live birth permits tree-kill.\n99:   Unknown PID or missing/unreadable identity emits\n100:   `SPAWN_ZOMBIE_REAP_DECLINE` and fails the spawn request **before** the forced\n101:   de-table loop. There is no fallback `session.kill`, teardown dispatch, or\n102:   session-resource drop on refusal; the old row remains for its normal exit\n103:   waiter. This trades automatic recovery of an **unverifiable** live-number\n104:   row for safety, but never strands a row whose recorded birth is proven gone.\n105:   Fresh-dead cleanup retains the existing snapshot-less Unix liveness fallback.\n106:\n\n[.worktrees/285-zombie/docs/KNOWN-HAZARDS.md#9500]\n842:### 7.51 Process custody is an identity, never a bare PID — a recycled pid must read NOT OURS  `[REQ-HAZARD-RESUME-CUSTODY-ABA]`\n\n845:- **Failure (paid-for, hertz v0.39.4 field RCA 2026-07-22, doyle code-verified same day):** `resume.pid` custody is a bare PID consumed as `read_resume_pid(..).is_some_and(is_process_alive)` at BOTH the livehost restart gate and the liveness-reconcile DEFER. A dead wake-resume spawn's pid, recycled by the OS onto an unrelated process (field proof: `resume.pid=29456` resolved to a random `cmd.exe`), reads as \"a resume is in flight\" indefinitely: reconcile defers every tick, the row stays online-authoritative, and the endpoint is FALSE-ONLINE with no self-repair — every reader faithfully resurrects the lie. The ABA problem, in process custody.\n\n847:- **spt-core mapping:** `spt-daemon/src/livehost.rs` (restart gate + reconcile DEFER custody reads); `spt-store` resume-custody record + `proc.rs` snapshot identity; regression = the recycled-pid rig (custody pair mismatching a live impostor pid → record deleted, reconcile proceeds, row goes honest).\n848:<!-- [doc->REQ-BROKER-ZOMBIE-IDENTITY] -->\n849:- **Zombie-reap kill boundary (releases#285):** `broker.rs` captures the PTY root's creation time before starting its exit waiter; a later zombie verdict alone never licenses killing that remembered number. Fresh death or a different live birth proves the remembered child gone and permits cleanup without a signal; only a matching live birth permits tree-kill. `SPAWN_ZOMBIE_REAP_RECYCLED` identifies both births before de-tabling and clearing stale stamps so respawn can proceed. Unknown identity still emits `SPAWN_ZOMBIE_REAP_DECLINE`: neither tree-kill nor forced de-table runs, including any resource-drop fallback. The regression changes the recorded birth of a real PTY child, exercises the spawn gate's forced cleanup and stamp clearing, and verifies a subsequent spawn succeeds while the other identity survives. This is not atomic with the numeric tree-kill; the check-to-signal race and Linux same-tick identity collision remain (ADR-0041 decision 6).\n850:- **Source:** DAEMON-LIFECYCLE W1 (ADR-0047 decision 1; hertz field RCA bug 1).\n851:\n\n[.worktrees/285-zombie/traceable-reqs.toml#445D]\n2843:[[requirements]]\n2844:id = \"REQ-BROKER-ZOMBIE-IDENTITY\"\n2845:title = \"Broker zombie reaping checks the session root's spawn-time process identity before tree-kill; unknown identity declines without teardown, while a provably dead root or different observed birth permits stale-session cleanup and respawn without signaling its remembered PID\"\n2846:required_stages = [\"doc\", \"impl\", \"unit\"] # releases#285: injected identity/kill boundary plus real PTY spawn-gate de-table, stamp-clear, and respawn convergence for a different recorded birth.\n2847:\n2848:[[requirements]]\n\n2852:"}],"details":{"diff":" 91|\n 92|   At the zombie kill boundary, a fresh owned-process death probe permits\n-93|   stale-row cleanup for a dead root **without any PID/tree kill**. Otherwise a\n-94|   fresh start-time query must match the captured stamp before tree-kill.\n-95|   Unknown PID, missing/unreadable identity, or a changed stamp emits\n+93|   stale-row cleanup for a dead root **without any PID/tree kill**. A fresh\n+94|   start-time query that differs from the captured stamp also proves the\n+95|   remembered child is gone: `SPAWN_ZOMBIE_REAP_RECYCLED` records both births,\n+96|   skips signaling the replacement process, and proceeds through the existing\n+97|   bounded de-table and stamp-clear loop so the next spawn can succeed.\n+98|   Only a matching live birth permits tree-kill.\n+99|   Unknown PID or missing/unreadable identity emits\n 96|   `SPAWN_ZOMBIE_REAP_DECLINE` and fails the spawn request **before** the forced\n 97|   de-table loop. There is no fallback `session.kill`, teardown dispatch, or\n 98|   session-resource drop on refusal; the old row remains for its normal exit\n-99|   waiter. This deliberately trades automatic recovery of an unverifiable\n-100|   live-number row for safety, rather than using cleanup as an indirect kill.\n+103|   waiter. This trades automatic recovery of an **unverifiable** live-number\n+104|   row for safety, but never strands a row whose recorded birth is proven gone.\n 101|   Fresh-dead cleanup retains the existing snapshot-less Unix liveness fallback.\n 102|\n 842|### 7.51 Process custody is an identity, never a bare PID — a recycled pid must read NOT OURS  `[REQ-HAZARD-RESUME-CUSTODY-ABA]`\n\n 845|- **Failure (paid-for, hertz v0.39.4 field RCA 2026-07-22, doyle code-verified same day):** `resume.pid` custody is a bare PID consumed as `read_resume_pid(..).is_some_and(is_process_alive)` at BOTH the livehost restart gate and the liveness-reconcile DEFER. A dead wake-resume spawn's pid, recycled by the OS onto an unrelated process (field proof: `resume.pid=29456` resolved to a random `cmd.exe`), reads as \"a resume is in flight\" indefinitely: reconcile defers every tick, the row stays online-authoritative, and the endpoint is FALSE-ONLINE with no self-repair — every reader faithfully resurrects the lie. The ABA problem, in process custody.\n\n 847|- **spt-core mapping:** `spt-daemon/src/livehost.rs` (restart gate + reconcile DEFER custody reads); `spt-store` resume-custody record + `proc.rs` snapshot identity; regression = the recycled-pid rig (custody pair mismatching a live impostor pid → record deleted, reconcile proceeds, row goes honest).\n 848|<!-- [doc->REQ-BROKER-ZOMBIE-IDENTITY] -->\n-849|- **Zombie-reap kill boundary (releases#285):** `broker.rs` captures the PTY root's creation time before starting its exit waiter; a later zombie verdict alone never licenses killing that remembered number. Fresh death permits cleanup without a signal; otherwise the live start time must match. `SPAWN_ZOMBIE_REAP_DECLINE` means neither tree-kill nor forced de-table runs, including any resource-drop fallback. The regression injects a different birth at the same PID and observes refusal with no kill. This is not atomic with the numeric tree-kill; the check-to-signal race and Linux same-tick identity collision remain (ADR-0041 decision 6).\n+849|- **Zombie-reap kill boundary (releases#285):** `broker.rs` captures the PTY root's creation time before starting its exit waiter; a later zombie verdict alone never licenses killing that remembered number. Fresh death or a different live birth proves the remembered child gone and permits cleanup without a signal; only a matching live birth permits tree-kill. `SPAWN_ZOMBIE_REAP_RECYCLED` identifies both births before de-tabling and clearing stale stamps so respawn can proceed. Unknown identity still emits `SPAWN_ZOMBIE_REAP_DECLINE`: neither tree-kill nor forced de-table runs, including any resource-drop fallback. The regression changes the recorded birth of a real PTY child, exercises the spawn gate's forced cleanup and stamp clearing, and verifies a subsequent spawn succeeds while the other identity survives. This is not atomic with the numeric tree-kill; the check-to-signal race and Linux same-tick identity collision remain (ADR-0041 decision 6).\n 850|- **Source:** DAEMON-LIFECYCLE W1 (ADR-0047 decision 1; hertz field RCA bug 1).\n 851|\n 2843|[[requirements]]\n 2844|id = \"REQ-BROKER-ZOMBIE-IDENTITY\"\n-2845|title = \"Broker zombie reaping checks the session root's spawn-time process identity before tree-kill; unknown or changed identity declines without teardown, while a provably dead root still permits stale-session cleanup without signaling its remembered PID\"\n-2846|required_stages = [\"doc\", \"impl\", \"unit\"] # releases#285: deterministic injected identity/kill boundary; existing cycle tests cover dead-root convergence.\n+2845|title = \"Broker zombie reaping checks the session root's spawn-time process identity before tree-kill; unknown identity declines without teardown, while a provably dead root or different observed birth permits stale-session cleanup and respawn without signaling its remembered PID\"\n+2846|required_stages = [\"doc\", \"impl\", \"unit\"] # releases#285: injected identity/kill boundary plus real PTY spawn-gate de-table, stamp-clear, and respawn convergence for a different recorded birth.\n 2847|\n 2848|[[requirements]]\n\n 2852|","firstChangedLine":93,"perFileResults":[{"path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\docs\\adr\\0041-endpoint-lifecycle-truth.md","diff":" 91|\n 92|   At the zombie kill boundary, a fresh owned-process death probe permits\n-93|   stale-row cleanup for a dead root **without any PID/tree kill**. Otherwise a\n-94|   fresh start-time query must match the captured stamp before tree-kill.\n-95|   Unknown PID, missing/unreadable identity, or a changed stamp emits\n+93|   stale-row cleanup for a dead root **without any PID/tree kill**. A fresh\n+94|   start-time query that differs from the captured stamp also proves the\n+95|   remembered child is gone: `SPAWN_ZOMBIE_REAP_RECYCLED` records both births,\n+96|   skips signaling the replacement process, and proceeds through the existing\n+97|   bounded de-table and stamp-clear loop so the next spawn can succeed.\n+98|   Only a matching live birth permits tree-kill.\n+99|   Unknown PID or missing/unreadable identity emits\n 96|   `SPAWN_ZOMBIE_REAP_DECLINE` and fails the spawn request **before** the forced\n 97|   de-table loop. There is no fallback `session.kill`, teardown dispatch, or\n 98|   session-resource drop on refusal; the old row remains for its normal exit\n-99|   waiter. This deliberately trades automatic recovery of an unverifiable\n-100|   live-number row for safety, rather than using cleanup as an indirect kill.\n+103|   waiter. This trades automatic recovery of an **unverifiable** live-number\n+104|   row for safety, but never strands a row whose recorded birth is proven gone.\n 101|   Fresh-dead cleanup retains the existing snapshot-less Unix liveness fallback.\n 102|","firstChangedLine":93,"op":"update","oldText":"# ADR-0041: Endpoint lifecycle truth — online classification, terminal normalization, stamp convergence, truthful create\r\n\r\n- Status: accepted (doyle triage 2026-07-17, REGISTRY-LIFECYCLE milestone)\r\n- Source: three hertz reports (2026-07-16, doyle seam-verified same day — emphasys triple,\r\n  rest-normalize, spawn-fresh) + the operator-field deployah stop/run wedge. KNOWN-HAZARDS\r\n  7.45. Kin: ADR-0027 (unbound endpoint state), ADR-0033 (wake-resume via reconcile\r\n  intent), KH 7.27/7.29.\r\n\r\n## Context\r\n\r\nFour proven defect families share one root shape: **endpoint lifecycle state is written by\r\nmultiple non-converging paths, and several of them stamp optimistic state that no\r\nauthority ever verifies or normalizes.**\r\n\r\n1. **Hybrid false-ONLINE (emphasys C1).** `cmd_listen` stamps `status=online` from manifest\r\n   `psyche_init` alone (live_capable) — no persisted-state or hosting-authority check —\r\n   minting `ready_agent`/`controllable=false` hybrid rows born online-authoritative. The\r\n   livehost reconcile skips `state != live_agent` rows AND gates cleanup on\r\n   `controllable=true`, so a dead-PID hybrid survives every restart; `is_perch_alive`\r\n   trusts `status=online` and skips dead-PID rejection — every reader faithfully\r\n   resurrects the lie.\r\n2. **Zombie WAKE_RESUME (rest-normalize).** `rest_state` is intent, distinct from liveness.\r\n   Definitive session death (broker session loss, liveness reap, `cmd_stop`) stamps\r\n   `status=offline` ONLY — never touches `rest_state`/`dormant_since_ms`. A dead session\r\n   with preserved `Active` intent = an outstanding wake order: reconcile offlines it, a\r\n   later pass RESUMES it from the ledger, repeatedly, across generations (perri field:\r\n   repeated `WAKE_RESUME` loops).\r\n3. **Poll-vs-reap relatch (emphasys C3).** `KIND_SESSIONS` snapshots controller truth under\r\n   lock but writes stamps after unlock; an exit-waiter reap in between lets the stale poll\r\n   relatch `controlled=true` on a session that just died.\r\n4. **Untruthful create + contradictory liveness (spawn-fresh + cycle wedge).**\r\n   `endpoint run --create` promises a fresh session but dispatch discards `create`; the\r\n   broker dedups every labeled SpawnReq into `Spawned(existing)` with no disposition — the\r\n   CLI prints success for a spawn that never happened. Meanwhile the ALREADY_LIVE dup-guard\r\n   and the shutdown state machine consult DIFFERENT liveness sources and contradict each\r\n   other on the same zombie (deployah wedge: run says ALREADY_LIVE, list says OFFLINE,\r\n   shutdown says NO_EDGE).\r\n\r\n## Decision\r\n\r\n<!-- [doc->REQ-ENDPOINT-ONLINE-TRUTH] -->\r\n1. **Online is earned, not declared.** A creator may stamp `status=online` only from actual\r\n   persisted state + hosting authority — never from manifest capability alone. Legacy\r\n   hybrid rows self-heal at reconcile, but only after a SUCCESSFUL broker query: a broker\r\n   failure is never interpreted as an empty session set (no mass-offline on a hiccup).\r\n2. **Control cleanup splits from offline classification.** Reconcile clears\r\n   `controlled`/`driven_by`/`viewer_count` for EVERY endpoint absent from session truth —\r\n   regardless of state or controllability — while offline classification keeps its narrow\r\n   gate (live_agent + controllable). A row's classification quirk can never shield stale\r\n   control stamps.\r\n<!-- [doc->REQ-REST-TERMINAL-NORMALIZE] -->\r\n3. **Definitive death normalizes terminally and atomically.** One store-level mutation —\r\n   `status=offline` + `rest_state=suspended` + clear `dormant_since_ms` in the SAME\r\n   info.json write — invoked at every definitive hosted-session-loss point (authoritative\r\n   broker session loss, liveness reap, `cmd_stop`). Explicitly NOT\r\n   `daemon_rest_event(Suspend)` (no edge when effective state is already Suspended — the\r\n   raw Active intent survives), and NOT a reader-side blanket offline⇒suspended (that\r\n   destroys explicit-Wake semantics: wake writes intent first, reconcile consumes it).\r\n   Graceful shutdown keeps its echo-before-teardown; this is terminal normalization for\r\n   non-graceful death.\r\n<!-- [doc->REQ-CONTROL-STAMP-CONVERGENCE] -->\r\n4. **Control stamps converge, validated.** Stamp writes carry session/generation validation\r\n   (or serialize per-endpoint stamp transitions) so a pre-reap snapshot can never overwrite\r\n   a post-reap truth. No fs I/O under global locks (KH 7.12). Every no-session path clears\r\n   all three control fields.\r\n<!-- [doc->REQ-SPAWN-FRESH-TRUTHFUL] -->\r\n5. **Create is truthful at the broker, atomically.** Spawn policies split:\r\n   Fresh/RejectExisting vs ResumeOrReuse. New `KIND_SPAWN_FRESH` wire verb with a TYPED\r\n   conflict outcome (a distinct kind fails loud on an N-1 broker; a serde-defaulted field\r\n   would be silently ignored — wire discipline), sharing the single-flight/PTY spawn body.\r\n   Fresh at AlreadyLive/lost-race returns the conflict, never `Spawned(existing)`. CLI:\r\n   exit 1 + stable `ENDPOINT_CREATE_CONFLICT:<id>:…no session was created`, no attach, no\r\n   state mutation, never kills the live session. Omitted `--resume` keeps the documented\r\n   create-default (fresh-and-conflict, same as explicit `--create`); ensure/attach would be\r\n   a NEW documented mode, never a silent overload. Preflight stays UX-only (cannot close\r\n   TOCTOU).\r\n<!-- [doc->REQ-ENDPOINT-CYCLE-HONEST] -->\r\n6. **One liveness authority for cycle verbs.** The ALREADY_LIVE dup-guard liveness-probes\r\n   the claimed session's client tree before refusing (dead tree ⇒ reap + respawn\r\n   honestly); the shutdown state machine consults the same source, so \"is it live\" has one\r\n   answer (no ALREADY_LIVE/OFFLINE/NO_EDGE three-way contradiction).\r\n\r\n<!-- [doc->REQ-BROKER-ZOMBIE-IDENTITY] -->\r\n   **Zombie-kill identity guard (releases#285).** Liveness is not permission to\r\n   kill a remembered PID. The broker records the root's OS creation time just\r\n   after PTY spawn, before starting its exit waiter. The child is still owned:\r\n   on Windows its handle is retained; on Unix it has not been reaped, so its\r\n   number cannot yet be recycled. The expected identity is never refreshed at\r\n   reap time. Start time is preferred over image because a launcher can `exec`\r\n   another image without becoming a different process.\r\n\r\n   At the zombie kill boundary, a fresh owned-process death probe permits\r\n   stale-row cleanup for a dead root **without any PID/tree kill**. Otherwise a\r\n   fresh start-time query must match the captured stamp before tree-kill.\r\n   Unknown PID, missing/unreadable identity, or a changed stamp emits\r\n   `SPAWN_ZOMBIE_REAP_DECLINE` and fails the spawn request **before** the forced\r\n   de-table loop. There is no fallback `session.kill`, teardown dispatch, or\r\n   session-resource drop on refusal; the old row remains for its normal exit\r\n   waiter. This deliberately trades automatic recovery of an unverifiable\r\n   live-number row for safety, rather than using cleanup as an indirect kill.\r\n   Fresh-dead cleanup retains the existing snapshot-less Unix liveness fallback.\r\n\r\n   **Limits:** this is a checked numeric tree-kill, not an atomic handle/pidfd\r\n   tree termination. A process can exit and its PID can be reused after the\r\n   identity query and before a signal; descendant enumeration/kill retains the\r\n   same race. Linux start times have clock-tick resolution, so same-tick reuse\r\n   is indistinguishable; Windows uses creation FILETIME. This scoped guard does\r\n   not change generic `kill_pid_tree` or other kill sites.\r\n\r\n## Consequences\r\n\r\n- A dead endpoint converges to offline+suspended+uncontrolled within one reconcile, from\r\n  every death path, and stays there until an explicit wake or run — no resurrection loops,\r\n  no zombie control latches, no immortal hybrid rows.\r\n- `--create` becomes a contract: success ⇒ a fresh session exists; conflict ⇒ typed, loud,\r\n  side-effect-free. Existing no-dup safety tests remain valid (they codify the dedup body\r\n  this shares).\r\n- New wire surface: `KIND_SPAWN_FRESH` (additive verb). N-1 broker answers unknown-kind ⇒\r\n  CLI reports the loud IPC failure, never a fake Created.\r\n- Explicit-Wake semantics are preserved by construction (intent normalization happens only\r\n  on definitive death observations, never speculatively in readers).\r\n\r\n## Requirements\r\n\r\n`REQ-ENDPOINT-ONLINE-TRUTH`, `REQ-REST-TERMINAL-NORMALIZE`, `REQ-CONTROL-STAMP-CONVERGENCE`,\r\n`REQ-STREAM-LEASE-CLASSES` (mechanism in ADR-0040 decision 6),\r\n`REQ-HAZARD-ENDPOINT-LIFECYCLE` (KH 7.45); W3: `REQ-SPAWN-FRESH-TRUTHFUL`,\r\n`REQ-ENDPOINT-CYCLE-HONEST`.\r\n\r\n<!-- [doc->REQ-HOSTING-AUTHORITY-CONTROLLABLE] -->\r\n## Amendment (RC-RENDER-TRUTH v0.38.1 leg 3, doyle ruling 2026-07-19): one hosting authority — the online-earn authority splits by hosting topology\r\n\r\nPersisted `state` is the durable endpoint TYPE (REQ-EP-6 open type system;\r\n`establish_perch`'s prior-type preserve is INTENTIONAL and stays). The source-definitive\r\nBROKER-PTY hosting authority is `controllable == Some(true)`, NOT `state`.\r\n\r\n**Field root (a coverage gap, not a new hazard family).** An spt-hosted bind OVER a prior\r\n`ready_agent` perch preserves `state = ready_agent` while stamping `controllable = true` +\r\n`online`. Pre-amendment this row was IMMORTAL: `restart_resume_gate` skipped\r\n`state != live_agent` so the orphan never resumed, and the reconcile dead-pid hybrid heal\r\nwas scoped `controllable == Some(false)` so `controllable == true` escaped terminal-offline\r\n— a dead-PID `ready_agent` hybrid projected Active forever (rc's no-session refusal was\r\ntruthful). The online-ness was never the bug; the UNHEALED-ness was.\r\n\r\n**Resolution.** Hosting authority = `controllable`, applied consistently at every seam so\r\nthe three seams agree on what \"hosted\" means:\r\n\r\n1. **`restart_resume_gate` keys on `online + controllable + belts`, no `state` arg.**\r\n   endpoint_survival tables BOTH `live_agent` and `ready_agent` broker-owned rows — both\r\n   RESUME their PTY at daemon start.\r\n2. **The reconcile routes only `non-live_agent && controllable != Some(true)` through the\r\n   PID-model hybrid heal.** A `controllable == Some(true)` row (any state) falls through to\r\n   BROKER-SESSION truth: orphan with ledger/adapter material ⇒ Resume; no session + dead\r\n   custody ⇒ terminal-offline via the atomic normalize. The immortal hybrid is now fully\r\n   managed.\r\n3. **`cmd_bind` earns `online` from the PERSISTED record it just wrote, on\r\n   `controllable == Some(true)` — never the requested arg.** This makes the online signal\r\n   `==` `restart_resume_gate`'s resume predicate (online+controllable) by construction, so\r\n   there is never an online-but-unresumable perch.\r\n\r\n**The online-earn AUTHORITY SPLITS by hosting topology** (both obey the SAME discipline —\r\nearn from persisted truth, never the requested arg — differing only in which persisted\r\ndatum is the authority):\r\n\r\n- **Messaging / `listen`** (no broker PTY) earns `online` on persisted `state == live_agent`\r\n  (ADR-0041 decision 1, `listen_online_gate`, UNCHANGED). This still refuses the\r\n  capability-only phantom it closed — a `controllable == false` row born online off manifest\r\n  capability alone.\r\n- **Broker-PTY / `bind`** earns `online` on persisted `controllable == Some(true)`. This is\r\n  REAL hosted state (the daemon spawned a live session into a broker-owned PTY), so it does\r\n  NOT reopen the capability-only-phantom hole — that hole was `controllable == false`.\r\n\r\n**Psyche hosting stays separately state-gated** (`live_agent` only, at the reconcile\r\npulse-host): a `ready_agent`-preserved bind is online + controllable + PTY-resumable + NO\r\nPsyche — all consistent. `psyche_init` is NOT part of the online predicate; a `live_agent`\r\nbroker PTY with no psyche is still a live resumable session (online is truthful).\r\n\r\nRequirement: `REQ-HOSTING-AUTHORITY-CONTROLLABLE`.\r\n","newText":"# ADR-0041: Endpoint lifecycle truth — online classification, terminal normalization, stamp convergence, truthful create\r\n\r\n- Status: accepted (doyle triage 2026-07-17, REGISTRY-LIFECYCLE milestone)\r\n- Source: three hertz reports (2026-07-16, doyle seam-verified same day — emphasys triple,\r\n  rest-normalize, spawn-fresh) + the operator-field deployah stop/run wedge. KNOWN-HAZARDS\r\n  7.45. Kin: ADR-0027 (unbound endpoint state), ADR-0033 (wake-resume via reconcile\r\n  intent), KH 7.27/7.29.\r\n\r\n## Context\r\n\r\nFour proven defect families share one root shape: **endpoint lifecycle state is written by\r\nmultiple non-converging paths, and several of them stamp optimistic state that no\r\nauthority ever verifies or normalizes.**\r\n\r\n1. **Hybrid false-ONLINE (emphasys C1).** `cmd_listen` stamps `status=online` from manifest\r\n   `psyche_init` alone (live_capable) — no persisted-state or hosting-authority check —\r\n   minting `ready_agent`/`controllable=false` hybrid rows born online-authoritative. The\r\n   livehost reconcile skips `state != live_agent` rows AND gates cleanup on\r\n   `controllable=true`, so a dead-PID hybrid survives every restart; `is_perch_alive`\r\n   trusts `status=online` and skips dead-PID rejection — every reader faithfully\r\n   resurrects the lie.\r\n2. **Zombie WAKE_RESUME (rest-normalize).** `rest_state` is intent, distinct from liveness.\r\n   Definitive session death (broker session loss, liveness reap, `cmd_stop`) stamps\r\n   `status=offline` ONLY — never touches `rest_state`/`dormant_since_ms`. A dead session\r\n   with preserved `Active` intent = an outstanding wake order: reconcile offlines it, a\r\n   later pass RESUMES it from the ledger, repeatedly, across generations (perri field:\r\n   repeated `WAKE_RESUME` loops).\r\n3. **Poll-vs-reap relatch (emphasys C3).** `KIND_SESSIONS` snapshots controller truth under\r\n   lock but writes stamps after unlock; an exit-waiter reap in between lets the stale poll\r\n   relatch `controlled=true` on a session that just died.\r\n4. **Untruthful create + contradictory liveness (spawn-fresh + cycle wedge).**\r\n   `endpoint run --create` promises a fresh session but dispatch discards `create`; the\r\n   broker dedups every labeled SpawnReq into `Spawned(existing)` with no disposition — the\r\n   CLI prints success for a spawn that never happened. Meanwhile the ALREADY_LIVE dup-guard\r\n   and the shutdown state machine consult DIFFERENT liveness sources and contradict each\r\n   other on the same zombie (deployah wedge: run says ALREADY_LIVE, list says OFFLINE,\r\n   shutdown says NO_EDGE).\r\n\r\n## Decision\r\n\r\n<!-- [doc->REQ-ENDPOINT-ONLINE-TRUTH] -->\r\n1. **Online is earned, not declared.** A creator may stamp `status=online` only from actual\r\n   persisted state + hosting authority — never from manifest capability alone. Legacy\r\n   hybrid rows self-heal at reconcile, but only after a SUCCESSFUL broker query: a broker\r\n   failure is never interpreted as an empty session set (no mass-offline on a hiccup).\r\n2. **Control cleanup splits from offline classification.** Reconcile clears\r\n   `controlled`/`driven_by`/`viewer_count` for EVERY endpoint absent from session truth —\r\n   regardless of state or controllability — while offline classification keeps its narrow\r\n   gate (live_agent + controllable). A row's classification quirk can never shield stale\r\n   control stamps.\r\n<!-- [doc->REQ-REST-TERMINAL-NORMALIZE] -->\r\n3. **Definitive death normalizes terminally and atomically.** One store-level mutation —\r\n   `status=offline` + `rest_state=suspended` + clear `dormant_since_ms` in the SAME\r\n   info.json write — invoked at every definitive hosted-session-loss point (authoritative\r\n   broker session loss, liveness reap, `cmd_stop`). Explicitly NOT\r\n   `daemon_rest_event(Suspend)` (no edge when effective state is already Suspended — the\r\n   raw Active intent survives), and NOT a reader-side blanket offline⇒suspended (that\r\n   destroys explicit-Wake semantics: wake writes intent first, reconcile consumes it).\r\n   Graceful shutdown keeps its echo-before-teardown; this is terminal normalization for\r\n   non-graceful death.\r\n<!-- [doc->REQ-CONTROL-STAMP-CONVERGENCE] -->\r\n4. **Control stamps converge, validated.** Stamp writes carry session/generation validation\r\n   (or serialize per-endpoint stamp transitions) so a pre-reap snapshot can never overwrite\r\n   a post-reap truth. No fs I/O under global locks (KH 7.12). Every no-session path clears\r\n   all three control fields.\r\n<!-- [doc->REQ-SPAWN-FRESH-TRUTHFUL] -->\r\n5. **Create is truthful at the broker, atomically.** Spawn policies split:\r\n   Fresh/RejectExisting vs ResumeOrReuse. New `KIND_SPAWN_FRESH` wire verb with a TYPED\r\n   conflict outcome (a distinct kind fails loud on an N-1 broker; a serde-defaulted field\r\n   would be silently ignored — wire discipline), sharing the single-flight/PTY spawn body.\r\n   Fresh at AlreadyLive/lost-race returns the conflict, never `Spawned(existing)`. CLI:\r\n   exit 1 + stable `ENDPOINT_CREATE_CONFLICT:<id>:…no session was created`, no attach, no\r\n   state mutation, never kills the live session. Omitted `--resume` keeps the documented\r\n   create-default (fresh-and-conflict, same as explicit `--create`); ensure/attach would be\r\n   a NEW documented mode, never a silent overload. Preflight stays UX-only (cannot close\r\n   TOCTOU).\r\n<!-- [doc->REQ-ENDPOINT-CYCLE-HONEST] -->\r\n6. **One liveness authority for cycle verbs.** The ALREADY_LIVE dup-guard liveness-probes\r\n   the claimed session's client tree before refusing (dead tree ⇒ reap + respawn\r\n   honestly); the shutdown state machine consults the same source, so \"is it live\" has one\r\n   answer (no ALREADY_LIVE/OFFLINE/NO_EDGE three-way contradiction).\r\n\r\n<!-- [doc->REQ-BROKER-ZOMBIE-IDENTITY] -->\r\n   **Zombie-kill identity guard (releases#285).** Liveness is not permission to\r\n   kill a remembered PID. The broker records the root's OS creation time just\r\n   after PTY spawn, before starting its exit waiter. The child is still owned:\r\n   on Windows its handle is retained; on Unix it has not been reaped, so its\r\n   number cannot yet be recycled. The expected identity is never refreshed at\r\n   reap time. Start time is preferred over image because a launcher can `exec`\r\n   another image without becoming a different process.\r\n\r\n   At the zombie kill boundary, a fresh owned-process death probe permits\r\n   stale-row cleanup for a dead root **without any PID/tree kill**. A fresh\r\n   start-time query that differs from the captured stamp also proves the\r\n   remembered child is gone: `SPAWN_ZOMBIE_REAP_RECYCLED` records both births,\r\n   skips signaling the replacement process, and proceeds through the existing\r\n   bounded de-table and stamp-clear loop so the next spawn can succeed.\r\n   Only a matching live birth permits tree-kill.\r\n   Unknown PID or missing/unreadable identity emits\r\n   `SPAWN_ZOMBIE_REAP_DECLINE` and fails the spawn request **before** the forced\r\n   de-table loop. There is no fallback `session.kill`, teardown dispatch, or\r\n   session-resource drop on refusal; the old row remains for its normal exit\r\n   waiter. This trades automatic recovery of an **unverifiable** live-number\r\n   row for safety, but never strands a row whose recorded birth is proven gone.\r\n   Fresh-dead cleanup retains the existing snapshot-less Unix liveness fallback.\r\n\r\n   **Limits:** this is a checked numeric tree-kill, not an atomic handle/pidfd\r\n   tree termination. A process can exit and its PID can be reused after the\r\n   identity query and before a signal; descendant enumeration/kill retains the\r\n   same race. Linux start times have clock-tick resolution, so same-tick reuse\r\n   is indistinguishable; Windows uses creation FILETIME. This scoped guard does\r\n   not change generic `kill_pid_tree` or other kill sites.\r\n\r\n## Consequences\r\n\r\n- A dead endpoint converges to offline+suspended+uncontrolled within one reconcile, from\r\n  every death path, and stays there until an explicit wake or run — no resurrection loops,\r\n  no zombie control latches, no immortal hybrid rows.\r\n- `--create` becomes a contract: success ⇒ a fresh session exists; conflict ⇒ typed, loud,\r\n  side-effect-free. Existing no-dup safety tests remain valid (they codify the dedup body\r\n  this shares).\r\n- New wire surface: `KIND_SPAWN_FRESH` (additive verb). N-1 broker answers unknown-kind ⇒\r\n  CLI reports the loud IPC failure, never a fake Created.\r\n- Explicit-Wake semantics are preserved by construction (intent normalization happens only\r\n  on definitive death observations, never speculatively in readers).\r\n\r\n## Requirements\r\n\r\n`REQ-ENDPOINT-ONLINE-TRUTH`, `REQ-REST-TERMINAL-NORMALIZE`, `REQ-CONTROL-STAMP-CONVERGENCE`,\r\n`REQ-STREAM-LEASE-CLASSES` (mechanism in ADR-0040 decision 6),\r\n`REQ-HAZARD-ENDPOINT-LIFECYCLE` (KH 7.45); W3: `REQ-SPAWN-FRESH-TRUTHFUL`,\r\n`REQ-ENDPOINT-CYCLE-HONEST`.\r\n\r\n<!-- [doc->REQ-HOSTING-AUTHORITY-CONTROLLABLE] -->\r\n## Amendment (RC-RENDER-TRUTH v0.38.1 leg 3, doyle ruling 2026-07-19): one hosting authority — the online-earn authority splits by hosting topology\r\n\r\nPersisted `state` is the durable endpoint TYPE (REQ-EP-6 open type system;\r\n`establish_perch`'s prior-type preserve is INTENTIONAL and stays). The source-definitive\r\nBROKER-PTY hosting authority is `controllable == Some(true)`, NOT `state`.\r\n\r\n**Field root (a coverage gap, not a new hazard family).** An spt-hosted bind OVER a prior\r\n`ready_agent` perch preserves `state = ready_agent` while stamping `controllable = true` +\r\n`online`. Pre-amendment this row was IMMORTAL: `restart_resume_gate` skipped\r\n`state != live_agent` so the orphan never resumed, and the reconcile dead-pid hybrid heal\r\nwas scoped `controllable == Some(false)` so `controllable == true` escaped terminal-offline\r\n— a dead-PID `ready_agent` hybrid projected Active forever (rc's no-session refusal was\r\ntruthful). The online-ness was never the bug; the UNHEALED-ness was.\r\n\r\n**Resolution.** Hosting authority = `controllable`, applied consistently at every seam so\r\nthe three seams agree on what \"hosted\" means:\r\n\r\n1. **`restart_resume_gate` keys on `online + controllable + belts`, no `state` arg.**\r\n   endpoint_survival tables BOTH `live_agent` and `ready_agent` broker-owned rows — both\r\n   RESUME their PTY at daemon start.\r\n2. **The reconcile routes only `non-live_agent && controllable != Some(true)` through the\r\n   PID-model hybrid heal.** A `controllable == Some(true)` row (any state) falls through to\r\n   BROKER-SESSION truth: orphan with ledger/adapter material ⇒ Resume; no session + dead\r\n   custody ⇒ terminal-offline via the atomic normalize. The immortal hybrid is now fully\r\n   managed.\r\n3. **`cmd_bind` earns `online` from the PERSISTED record it just wrote, on\r\n   `controllable == Some(true)` — never the requested arg.** This makes the online signal\r\n   `==` `restart_resume_gate`'s resume predicate (online+controllable) by construction, so\r\n   there is never an online-but-unresumable perch.\r\n\r\n**The online-earn AUTHORITY SPLITS by hosting topology** (both obey the SAME discipline —\r\nearn from persisted truth, never the requested arg — differing only in which persisted\r\ndatum is the authority):\r\n\r\n- **Messaging / `listen`** (no broker PTY) earns `online` on persisted `state == live_agent`\r\n  (ADR-0041 decision 1, `listen_online_gate`, UNCHANGED). This still refuses the\r\n  capability-only phantom it closed — a `controllable == false` row born online off manifest\r\n  capability alone.\r\n- **Broker-PTY / `bind`** earns `online` on persisted `controllable == Some(true)`. This is\r\n  REAL hosted state (the daemon spawned a live session into a broker-owned PTY), so it does\r\n  NOT reopen the capability-only-phantom hole — that hole was `controllable == false`.\r\n\r\n**Psyche hosting stays separately state-gated** (`live_agent` only, at the reconcile\r\npulse-host): a `ready_agent`-preserved bind is online + controllable + PTY-resumable + NO\r\nPsyche — all consistent. `psyche_init` is NOT part of the online predicate; a `live_agent`\r\nbroker PTY with no psyche is still a live resumable session (online is truthful).\r\n\r\nRequirement: `REQ-HOSTING-AUTHORITY-CONTROLLABLE`.\r\n"},{"path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\docs\\KNOWN-HAZARDS.md","diff":" 842|### 7.51 Process custody is an identity, never a bare PID — a recycled pid must read NOT OURS  `[REQ-HAZARD-RESUME-CUSTODY-ABA]`\n\n 845|- **Failure (paid-for, hertz v0.39.4 field RCA 2026-07-22, doyle code-verified same day):** `resume.pid` custody is a bare PID consumed as `read_resume_pid(..).is_some_and(is_process_alive)` at BOTH the livehost restart gate and the liveness-reconcile DEFER. A dead wake-resume spawn's pid, recycled by the OS onto an unrelated process (field proof: `resume.pid=29456` resolved to a random `cmd.exe`), reads as \"a resume is in flight\" indefinitely: reconcile defers every tick, the row stays online-authoritative, and the endpoint is FALSE-ONLINE with no self-repair — every reader faithfully resurrects the lie. The ABA problem, in process custody.\n\n 847|- **spt-core mapping:** `spt-daemon/src/livehost.rs` (restart gate + reconcile DEFER custody reads); `spt-store` resume-custody record + `proc.rs` snapshot identity; regression = the recycled-pid rig (custody pair mismatching a live impostor pid → record deleted, reconcile proceeds, row goes honest).\n 848|<!-- [doc->REQ-BROKER-ZOMBIE-IDENTITY] -->\n-849|- **Zombie-reap kill boundary (releases#285):** `broker.rs` captures the PTY root's creation time before starting its exit waiter; a later zombie verdict alone never licenses killing that remembered number. Fresh death permits cleanup without a signal; otherwise the live start time must match. `SPAWN_ZOMBIE_REAP_DECLINE` means neither tree-kill nor forced de-table runs, including any resource-drop fallback. The regression injects a different birth at the same PID and observes refusal with no kill. This is not atomic with the numeric tree-kill; the check-to-signal race and Linux same-tick identity collision remain (ADR-0041 decision 6).\n+849|- **Zombie-reap kill boundary (releases#285):** `broker.rs` captures the PTY root's creation time before starting its exit waiter; a later zombie verdict alone never licenses killing that remembered number. Fresh death or a different live birth proves the remembered child gone and permits cleanup without a signal; only a matching live birth permits tree-kill. `SPAWN_ZOMBIE_REAP_RECYCLED` identifies both births before de-tabling and clearing stale stamps so respawn can proceed. Unknown identity still emits `SPAWN_ZOMBIE_REAP_DECLINE`: neither tree-kill nor forced de-table runs, including any resource-drop fallback. The regression changes the recorded birth of a real PTY child, exercises the spawn gate's forced cleanup and stamp clearing, and verifies a subsequent spawn succeeds while the other identity survives. This is not atomic with the numeric tree-kill; the check-to-signal race and Linux same-tick identity collision remain (ADR-0041 decision 6).\n 850|- **Source:** DAEMON-LIFECYCLE W1 (ADR-0047 decision 1; hertz field RCA bug 1).\n 851|","firstChangedLine":849,"op":"update","snapshotsPruned":true},{"path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\traceable-reqs.toml","diff":" 2843|[[requirements]]\n 2844|id = \"REQ-BROKER-ZOMBIE-IDENTITY\"\n-2845|title = \"Broker zombie reaping checks the session root's spawn-time process identity before tree-kill; unknown or changed identity declines without teardown, while a provably dead root still permits stale-session cleanup without signaling its remembered PID\"\n-2846|required_stages = [\"doc\", \"impl\", \"unit\"] # releases#285: deterministic injected identity/kill boundary; existing cycle tests cover dead-root convergence.\n+2845|title = \"Broker zombie reaping checks the session root's spawn-time process identity before tree-kill; unknown identity declines without teardown, while a provably dead root or different observed birth permits stale-session cleanup and respawn without signaling its remembered PID\"\n+2846|required_stages = [\"doc\", \"impl\", \"unit\"] # releases#285: injected identity/kill boundary plus real PTY spawn-gate de-table, stamp-clear, and respawn convergence for a different recorded birth.\n 2847|\n 2848|[[requirements]]\n\n 2852|","firstChangedLine":2845,"op":"update","snapshotsPruned":true}]},"isError":false,"timestamp":1789006380299}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_I0FcVJHieYQMcQc44Kp3BpdW|fc_0dc34a7a7ab6802d016aa21237b93887d2beb7bab26e524562","toolName":"read","startedAt":"2026-09-10T02:13:11.874Z","args":{"path":".worktrees/285-zombie/docs/PID-KILL-CENSUS.md:1-40"},"intent":"Reading kill census context"},"id":"54d1e0fd","parentId":"41fa7ecd","timestamp":"2026-09-10T02:13:11.874Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_IO6SVgl5Vldg1X7Il54jPCCf|fc_0dc34a7a7ab6802d016aa21237b94c87d29f7ad9e5cfdf978a","toolName":"read","startedAt":"2026-09-10T02:13:11.874Z","args":{"path":".worktrees/285-zombie/crates/spt-term/src/pty.rs:193-242"},"intent":"Reading PTY kill semantics"},"id":"d1a2dd23","parentId":"54d1e0fd","timestamp":"2026-09-10T02:13:11.874Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_9QmaGmZ9RbP2iYeEYrWQvPa1|fc_0dc34a7a7ab6802d016aa21237b95487d2858736feeee923ec","toolName":"grep","startedAt":"2026-09-10T02:13:11.875Z","args":{"path":".worktrees/285-zombie/crates/spt-procident/src/lib.rs"},"intent":"Locating identity platform coverage"},"id":"31db563a","parentId":"d1a2dd23","timestamp":"2026-09-10T02:13:11.875Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_wDZmm5jHqleGdUNMBVXWu0E7|fc_0dc34a7a7ab6802d016aa21237b95c87d2a12b04e5e4859302","toolName":"grep","startedAt":"2026-09-10T02:13:11.875Z","args":{"path":".worktrees/285-zombie/crates/spt-daemon/Cargo.toml"},"intent":"Locating daemon cargo target"},"id":"7907acdb","parentId":"31db563a","timestamp":"2026-09-10T02:13:11.875Z"}
{"type":"message","id":"274de573","parentId":"7907acdb","timestamp":"2026-09-10T02:13:11.875Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Checking the document heading**"},{"type":"toolCall","id":"call_I0FcVJHieYQMcQc44Kp3BpdW|fc_0dc34a7a7ab6802d016aa21237b93887d2beb7bab26e524562","name":"read","arguments":{"i":"Reading kill census context","path":".worktrees/285-zombie/docs/PID-KILL-CENSUS.md:1-40"},"intent":"Reading kill census context"},{"type":"toolCall","id":"call_IO6SVgl5Vldg1X7Il54jPCCf|fc_0dc34a7a7ab6802d016aa21237b94c87d29f7ad9e5cfdf978a","name":"read","arguments":{"i":"Reading PTY kill semantics","path":".worktrees/285-zombie/crates/spt-term/src/pty.rs:193-242"},"intent":"Reading PTY kill semantics"},{"type":"toolCall","id":"call_9QmaGmZ9RbP2iYeEYrWQvPa1|fc_0dc34a7a7ab6802d016aa21237b95487d2858736feeee923ec","name":"grep","arguments":{"i":"Locating identity platform coverage","pattern":"pub fn process_started_at|pub fn process_identity|cfg","path":".worktrees/285-zombie/crates/spt-procident/src/lib.rs","case":null,"gitignore":null,"skip":null},"intent":"Locating identity platform coverage"},{"type":"toolCall","id":"call_wDZmm5jHqleGdUNMBVXWu0E7|fc_0dc34a7a7ab6802d016aa21237b95c87d2a12b04e5e4859302","name":"grep","arguments":{"i":"Locating daemon cargo target","pattern":"^name|^\\[\\[|^\\[lib","path":".worktrees/285-zombie/crates/spt-daemon/Cargo.toml","case":null,"gitignore":null,"skip":null},"intent":"Locating daemon cargo target"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":66325,"output":283,"cacheRead":0,"cacheWrite":0,"totalTokens":66608,"reasoningTokens":50,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1789006380346,"responseId":"resp_0dc34a7a7ab6802d016aa2122ca55c87d2bcf07211ae069c3d","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_0dc34a7a7ab6802d016aa2122f447c87d2875e6128885c4726","type":"reasoning","content":[],"encrypted_content":"gAAAAABqohI3lsrrTElgq_B8SvZQ4S7s7nVI2CSO3VuSCsfoDay-CuS10KEwj8aM-J-xy_apR64jGNZFHdsDQ5PUQWAl_r4rHlOV2lD3Ewue1SwX8OtXlO_o0HgQUwk1VoIWgHWSZ8UWiv0TuD6Y1CgdyVTAUajpXeheRfIlTZIdGJ4McWDyx0tkYeskgyEfWwOuz8lUMkhnpsnHySpMjxcPL3-W-shPLcip6FLIb_SYlZpye1kvt24GYbjVvE8amskc1X1vNb4vGzKTlX75kYgtz-bNlVMYAU4gToq6axDD3mZTqSODtfYOGcxIHecydt8aV0y9FGbrO380e4gb0HMWYmUAI2iiLpYF3ta5eYe1-wQVPpjKzn-dX5abwrfuoTjZ_wggV3-kCaatXEsVmRFPr-arn4ZtUTJINme8cIWZacIBjlktMrY-QCOi6b1ALASogkz1XfecFnBmyA9S-KIYLXTRNKDbiFyQLLzBrUXq3bYyqHzacsxZh8LOue8hqnDCksp75qXRlbbxlFQf9XdLVoiTvUJzqgxVdpH-YkH48Iz6pbSi3_fPYwR0sjC0Z1LI95uljbLN1Dz_pIqM3VDqX8L22Orrn2CMF8GIkm3hQp_gQo9CQa_gTFf-tzUK7aznZitjeC61mGiatwoqd1S348CulKHQ0azGpA18xaGownB78j8UUYqgW4PXdvIM2rLxmF6oqo5F6Tdu4H5y0yVcnSNJ-sYhHe2oI2WcPwTUy1JTirvuv-4xRPYPZMB5Ozu9dnSFPzdOy7FRWlB8I7CY-4y1HLeSxTItMWFIR_hGHjm3kqa2XdPyn6737JE1R1NICJMXTkTGgIjMkUdRj7p3PyPL5pqv5sXb6NKypo87yq9zRjeo-4VLvdi5D53M-848rfJ4Btx6yz7wqXwbMihd2g-MlbepC71B_0g-unEFKRFIEYfqFHY_umqOZ7cZ9AMedIYge5n-DuiWqXa2tfE5ZOTi2XwWKPELqNhCkIc7VNxl9jnbq33zwg4bFwoLmaPHX1Sk9-Oj-gYHehvTjjOorYUFyKxJqmOxG8mKPX0q2RMzkjCcDjFOD4C0XrytiazG0Pch8ZC5rMfAXaUPfhJH0ZzkcWMsxPLcge9lQCnUnFKfdCyS17B3hFYdslKzzAVIXzU4QJ9vct9YxfHYi2EaVnAt04TyEv1ThPfkkNPXs0xVbUcx4dap-b47D8S6D0b9ZUR-3tiu7icoZFa-064T-kP3srf_YUeShp4mW_o5vKfALoHhHqNGtfqucf2_jO218K6Jgu34XoIzcHN4GzwZbwmma6AckFfQxNqO9uEdpL2cMhEYuJxa0JwMZDUrLFihMTf-SckYO0Cu9MvBnlwIpz59CGTXBlwoi4yYYEsMuq089-QLKfFF1idVyCbeyGGedPT5zRfku_6SKrzhXKHZNKYXBwXGqESH1zLnSyC3BxzokbmUaCxs0Kf9LxlkRGk4TZjptjAoabcD1epG48fuGdB9gm4mH1GSD3_a6JMWGbsFkHvs3KpNh3tBbzg8Qgp-g9GcW1gwOpuILPHr2Gh7RP0SITpdgJ4_gH1fdjVJFAxmChhRSoWh6E9yC8dKFIarSnrtJjney2GAM2gwijeGRW00T2p8nuaNGTmsV2HMU19UpnLuU09TlpXT_u5E_8BAxR0Ukj-Y","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"summary":[{"type":"summary_text","text":"**Checking the document heading**"}],"metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa21237b93887d2beb7bab26e524562","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading kill census context\",\"path\":\".worktrees/285-zombie/docs/PID-KILL-CENSUS.md:1-40\"}","call_id":"call_I0FcVJHieYQMcQc44Kp3BpdW","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"read","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa21237b94c87d29f7ad9e5cfdf978a","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading PTY kill semantics\",\"path\":\".worktrees/285-zombie/crates/spt-term/src/pty.rs:193-242\"}","call_id":"call_IO6SVgl5Vldg1X7Il54jPCCf","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"read","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa21237b95487d2858736feeee923ec","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating identity platform coverage\",\"pattern\":\"pub fn process_started_at|pub fn process_identity|cfg\",\"path\":\".worktrees/285-zombie/crates/spt-procident/src/lib.rs\",\"case\":null,\"gitignore\":null,\"skip\":null}","call_id":"call_9QmaGmZ9RbP2iYeEYrWQvPa1","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"grep","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa21237b95c87d2a12b04e5e4859302","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating daemon cargo target\",\"pattern\":\"^name|^\\\\[\\\\[|^\\\\[lib\",\"path\":\".worktrees/285-zombie/crates/spt-daemon/Cargo.toml\",\"case\":null,\"gitignore\":null,\"skip\":null}","call_id":"call_wDZmm5jHqleGdUNMBVXWu0E7","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"grep","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}}]},"duration":11525.72269999981,"ttft":3286.464900000021,"completedAt":1789006391872,"contextSnapshot":{"promptTokens":66325,"nonMessageTokens":16660,"compactionEpoch":0}}}
{"type":"message","id":"9a7ad108","parentId":"274de573","timestamp":"2026-09-10T02:13:11.884Z","message":{"role":"toolResult","toolCallId":"call_wDZmm5jHqleGdUNMBVXWu0E7|fc_0dc34a7a7ab6802d016aa21237b95c87d2a12b04e5e4859302","toolName":"grep","content":[{"type":"text","text":"[.worktrees/285-zombie/crates/spt-daemon/Cargo.toml#77E1]\n 1:[package]\n*2:name = \"spt-daemon\"\n 3:version.workspace = true\n 4:edition = \"2021\"\n 5:publish = false\n...\n 15:# (the Windows installer-detection UAC-740 class).\n*16:[[bin]]\n*17:name = \"dispatch_fixture\"\n 18:path = \"tests/fixtures/dispatch_fixture.rs\"\n 19:\n 20:# The MOCK resident service every REQ-RESIDENT-SERVICE int leg supervises — the\n...\n 27:# (the Windows installer-detection UAC-740 class).\n*28:[[bin]]\n*29:name = \"service_fixture\"\n 30:path = \"tests/fixtures/service_fixture.rs\"\n 31:\n 32:# The `echo_commune` summarizer every REQ-PSYCHE-SOFT-TIMEOUT-BUDGET int fire\n...\n 39:# update/setup/install/patch (the Windows installer-detection UAC-740 class).\n*40:[[bin]]\n*41:name = \"summarizer_fixture\"\n 42:path = \"tests/fixtures/summarizer_fixture.rs\"\n 43:\n 44:[dependencies]"}],"details":{"scopePath":".worktrees/285-zombie/crates/spt-daemon/Cargo.toml","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates\\spt-daemon\\Cargo.toml","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":7,"fileCount":1,"files":[".worktrees/285-zombie/crates/spt-daemon/Cargo.toml"],"fileMatches":[{"path":".worktrees/285-zombie/crates/spt-daemon/Cargo.toml","count":7}],"truncated":false,"displayContent":"  1│[package]\n *2│name = \"spt-daemon\"\n  3│version.workspace = true\n  4│edition = \"2021\"\n  5│publish = false\n   │...\n 15│# (the Windows installer-detection UAC-740 class).\n*16│[[bin]]\n*17│name = \"dispatch_fixture\"\n 18│path = \"tests/fixtures/dispatch_fixture.rs\"\n 19│\n 20│# The MOCK resident service every REQ-RESIDENT-SERVICE int leg supervises — the\n   │...\n 27│# (the Windows installer-detection UAC-740 class).\n*28│[[bin]]\n*29│name = \"service_fixture\"\n 30│path = \"tests/fixtures/service_fixture.rs\"\n 31│\n 32│# The `echo_commune` summarizer every REQ-PSYCHE-SOFT-TIMEOUT-BUDGET int fire\n   │...\n 39│# update/setup/install/patch (the Windows installer-detection UAC-740 class).\n*40│[[bin]]\n*41│name = \"summarizer_fixture\"\n 42│path = \"tests/fixtures/summarizer_fixture.rs\"\n 43│\n 44│[dependencies]"},"isError":false,"timestamp":1789006391883}}
{"type":"message","id":"56dc657c","parentId":"9a7ad108","timestamp":"2026-09-10T02:13:11.891Z","message":{"role":"toolResult","toolCallId":"call_9QmaGmZ9RbP2iYeEYrWQvPa1|fc_0dc34a7a7ab6802d016aa21237b95487d2858736feeee923ec","toolName":"grep","content":[{"type":"text","text":"[.worktrees/285-zombie/crates/spt-procident/src/lib.rs#6407]\n 47:    }\n*48:    #[cfg(unix)]\n 49:    {\n 50:        // kill(pid, 0) probes existence without delivering a signal — but a\n 51:        // **zombie** (exited child whose still-running spawner never reaped\n...\n 58:        }\n*59:        #[cfg(target_os = \"linux\")]\n 60:        if let Ok(stat) = std::fs::read_to_string(format!(\"/proc/{pid}/stat\")) {\n 61:            if let Some((_, rest)) = stat.rsplit_once(')') {\n 62:                if rest.trim_start().starts_with('Z') {\n...\n 68:    }\n*69:    #[cfg(windows)]\n 70:    {\n 71:        // OpenProcess with the most limited query right; tasklist/WMIC hang on\n 72:        // recent Windows builds.\n...\n 110:    }\n*111:    #[cfg(target_os = \"linux\")]\n 112:    {\n 113:        let stat = std::fs::read_to_string(format!(\"/proc/{pid}/stat\")).ok()?;\n 114:        // Everything after the LAST ')' is \"state ppid pgrp …\" — comm (which may\n...\n 120:    }\n*121:    #[cfg(all(unix, not(target_os = \"linux\")))]\n 122:    {\n 123:        let _ = pid;\n 124:        None // no /proc: only the current process's ppid is knowable (getppid)\n 125:    }\n*126:    #[cfg(windows)]\n 127:    {\n 128:        #[repr(C)]\n 129:        struct ProcessBasicInformation {\n...\n 273:// [impl->REQ-RESUME-CUSTODY-IDENTITY]\n*274:pub fn process_started_at(pid: u32) -> Option<u64> {\n 275:    if pid == 0 {\n 276:        return None; // never a probe-able process (see is_process_alive)\n 277:    }\n*278:    #[cfg(target_os = \"linux\")]\n 279:    {\n 280:        let stat = std::fs::read_to_string(format!(\"/proc/{pid}/stat\")).ok()?;\n 281:        // Everything after the LAST ')' is \"state ppid pgrp …\" (field 3 onward),\n...\n 285:    }\n*286:    #[cfg(all(unix, not(target_os = \"linux\")))]\n 287:    {\n 288:        let _ = pid;\n 289:        None // no /proc — no start-time oracle on this platform\n 290:    }\n*291:    #[cfg(windows)]\n 292:    {\n 293:        #[repr(C)]\n 294:        #[derive(Default)]\n...\n 367:// [impl->REQ-RESUME-CUSTODY-IDENTITY]\n*368:pub fn process_identity(pid: u32) -> ProcIdentity {\n 369:    match process_exists(pid) {\n 370:        None => ProcIdentity::Unproven, // no snapshot = no knowledge\n 371:        Some(false) => ProcIdentity::Absent,\n*372:        #[cfg(unix)]\n 373:        Some(true) if !is_process_alive(pid) => ProcIdentity::Absent, // zombie ⇒ dead\n 374:        Some(true) => match process_started_at(pid) {\n 375:            Some(started) => ProcIdentity::Present(started),\n...\n 492:pub fn process_table() -> Vec<(u32, u32)> {\n*493:    #[cfg(target_os = \"linux\")]\n 494:    {\n 495:        let mut out = Vec::new();\n 496:        let Ok(entries) = std::fs::read_dir(\"/proc\") else {\n...\n 509:    }\n*510:    #[cfg(all(unix, not(target_os = \"linux\")))]\n 511:    {\n 512:        Vec::new() // no /proc — no forward walk; caller degrades to single-pid kill\n 513:    }\n*514:    #[cfg(windows)]\n 515:    {\n 516:        #[repr(C)]\n 517:        struct ProcessEntry32W {\n...\n 563:/// own, which is bit-for-bit the state a real reuse produces.\n*564:#[cfg(test)]\n 565:mod pinned_proc_tests {\n 566:    use super::*;\n 567:    use std::time::{Duration, Instant};\n...\n 569:    fn exited_pid() -> u32 {\n*570:        let mut child = if cfg!(windows) {\n 571:            std::process::Command::new(\"cmd\").args([\"/C\", \"exit\"]).spawn()\n 572:        } else {\n 573:            std::process::Command::new(\"sh\").args([\"-c\", \"exit\"]).spawn()\n...\n 666:    /// bare-pid — so the stamping itself is asserted rather than assumed.\n*667:    #[cfg(any(windows, target_os = \"linux\"))]\n 668:    // [unit->REQ-TEST-LIVENESS-ORACLE-AUTHENTICATED]\n 669:    #[test]\n 670:    fn pinning_a_live_process_on_this_platform_yields_a_stamp() {"}],"details":{"scopePath":".worktrees/285-zombie/crates/spt-procident/src/lib.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates\\spt-procident\\src\\lib.rs","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":18,"fileCount":1,"files":[".worktrees/285-zombie/crates/spt-procident/src/lib.rs"],"fileMatches":[{"path":".worktrees/285-zombie/crates/spt-procident/src/lib.rs","count":18}],"truncated":false,"displayContent":"  47│    }\n *48│    #[cfg(unix)]\n  49│    {\n  50│        // kill(pid, 0) probes existence without delivering a signal — but a\n  51│        // **zombie** (exited child whose still-running spawner never reaped\n    │...\n  58│        }\n *59│        #[cfg(target_os = \"linux\")]\n  60│        if let Ok(stat) = std::fs::read_to_string(format!(\"/proc/{pid}/stat\")) {\n  61│            if let Some((_, rest)) = stat.rsplit_once(')') {\n  62│                if rest.trim_start().starts_with('Z') {\n    │...\n  68│    }\n *69│    #[cfg(windows)]\n  70│    {\n  71│        // OpenProcess with the most limited query right; tasklist/WMIC hang on\n  72│        // recent Windows builds.\n    │...\n 110│    }\n*111│    #[cfg(target_os = \"linux\")]\n 112│    {\n 113│        let stat = std::fs::read_to_string(format!(\"/proc/{pid}/stat\")).ok()?;\n 114│        // Everything after the LAST ')' is \"state ppid pgrp …\" — comm (which may\n    │...\n 120│    }\n*121│    #[cfg(all(unix, not(target_os = \"linux\")))]\n 122│    {\n 123│        let _ = pid;\n 124│        None // no /proc: only the current process's ppid is knowable (getppid)\n 125│    }\n*126│    #[cfg(windows)]\n 127│    {\n 128│        #[repr(C)]\n 129│        struct ProcessBasicInformation {\n    │...\n 273│// [impl->REQ-RESUME-CUSTODY-IDENTITY]\n*274│pub fn process_started_at(pid: u32) -> Option<u64> {\n 275│    if pid == 0 {\n 276│        return None; // never a probe-able process (see is_process_alive)\n 277│    }\n*278│    #[cfg(target_os = \"linux\")]\n 279│    {\n 280│        let stat = std::fs::read_to_string(format!(\"/proc/{pid}/stat\")).ok()?;\n 281│        // Everything after the LAST ')' is \"state ppid pgrp …\" (field 3 onward),\n    │...\n 285│    }\n*286│    #[cfg(all(unix, not(target_os = \"linux\")))]\n 287│    {\n 288│        let _ = pid;\n 289│        None // no /proc — no start-time oracle on this platform\n 290│    }\n*291│    #[cfg(windows)]\n 292│    {\n 293│        #[repr(C)]\n 294│        #[derive(Default)]\n    │...\n 367│// [impl->REQ-RESUME-CUSTODY-IDENTITY]\n*368│pub fn process_identity(pid: u32) -> ProcIdentity {\n 369│    match process_exists(pid) {\n 370│        None => ProcIdentity::Unproven, // no snapshot = no knowledge\n 371│        Some(false) => ProcIdentity::Absent,\n*372│        #[cfg(unix)]\n 373│        Some(true) if !is_process_alive(pid) => ProcIdentity::Absent, // zombie ⇒ dead\n 374│        Some(true) => match process_started_at(pid) {\n 375│            Some(started) => ProcIdentity::Present(started),\n    │...\n 492│pub fn process_table() -> Vec<(u32, u32)> {\n*493│    #[cfg(target_os = \"linux\")]\n 494│    {\n 495│        let mut out = Vec::new();\n 496│        let Ok(entries) = std::fs::read_dir(\"/proc\") else {\n    │...\n 509│    }\n*510│    #[cfg(all(unix, not(target_os = \"linux\")))]\n 511│    {\n 512│        Vec::new() // no /proc — no forward walk; caller degrades to single-pid kill\n 513│    }\n*514│    #[cfg(windows)]\n 515│    {\n 516│        #[repr(C)]\n 517│        struct ProcessEntry32W {\n    │...\n 563│/// own, which is bit-for-bit the state a real reuse produces.\n*564│#[cfg(test)]\n 565│mod pinned_proc_tests {\n 566│    use super::*;\n 567│    use std::time::{Duration, Instant};\n    │...\n 569│    fn exited_pid() -> u32 {\n*570│        let mut child = if cfg!(windows) {\n 571│            std::process::Command::new(\"cmd\").args([\"/C\", \"exit\"]).spawn()\n 572│        } else {\n 573│            std::process::Command::new(\"sh\").args([\"-c\", \"exit\"]).spawn()\n    │...\n 666│    /// bare-pid — so the stamping itself is asserted rather than assumed.\n*667│    #[cfg(any(windows, target_os = \"linux\"))]\n 668│    // [unit->REQ-TEST-LIVENESS-ORACLE-AUTHENTICATED]\n 669│    #[test]\n 670│    fn pinning_a_live_process_on_this_platform_yields_a_stamp() {"},"isError":false,"timestamp":1789006391890}}
{"type":"message","id":"d4e4eace","parentId":"56dc657c","timestamp":"2026-09-10T02:13:11.914Z","message":{"role":"toolResult","toolCallId":"call_I0FcVJHieYQMcQc44Kp3BpdW|fc_0dc34a7a7ab6802d016aa21237b93887d2beb7bab26e524562","toolName":"read","content":[{"type":"text","text":"[.worktrees/285-zombie/docs/PID-KILL-CENSUS.md#3751]\n1:# Census — kill-by-REMEMBERED-pid, and whether identity is re-verified AT KILL TIME\n2:hertz, 2026-09-07, at main ff4b405d. Read-only. Dispatch 2 of doyle's 08:15Z pair.\n3:\n4:## The split that matters, stated first\n5:\n6:**A kill through an OWNED handle cannot hit a reused pid.** `Child::kill()` (Rust) and\n7:`child.kill()` (Node) act on the process OBJECT; Windows will not recycle a pid while any handle to\n8:it remains open. Only a kill that starts from a bare `u32` is exposed. So the census is not \"every\n9:kill\" — it is every kill that begins with a REMEMBERED NUMBER.\n10:\n11:Owned-handle sites, listed once and then set aside as SAFE BY CONSTRUCTION: brainproc.rs :998,\n12::1015, :1055, :1071, :1081 · broker.rs :8400, :9681, :9740, :10121 · crc_swap.rs :573 ·\n13:daemon.rs :1656 · livehost.rs :2396, :2398 · translation.rs :355 · spt-procident :577 ·\n14:runtime.rs :992 · gitrun.rs :152 · proc.rs :643, :712, :889 · omp-spt.mjs :989, :997.\n15:\n16:## Remembered-pid sites — the actual population\n17:\n18:| site | guard at kill time | verdict |\n19:|---|---|---|\n20:| `spt-store/src/proc.rs:430` `kill_pid_tree` | pid==0 early-return only; no identity check. It is the MECHANISM, so the guard belongs in its callers | n/a — primitive |\n21:| `spt-store/src/proc.rs:46` `kill_pid` | `OpenProcess`→`TerminateProcess` on the number | n/a — primitive |\n22:| `spt-daemon/src/servicehost.rs:651` | **YES — the reference implementation.** `provably_gone` first, then `exe_path(pid)` compared to the parked image via `same_image`, with the comment \"The pid is live. WHO is it? The image path decides — never the number\", and a FRESH read taken after the kill | **GUARDED** |\n23:| `spt-daemon/src/livehost.rs:1135` | **YES.** Kills only on a POSITIVE basename/cmdline match; a non-match emits `LEGACY_PSYCHE_SWEEP_DECLINE ... left running` | **GUARDED** |\n24:| `spt-daemon/src/broker.rs:8102` (zombie reap, `Gate::AlreadyLive{spid}`) | **NO.** `spid` is a REMEMBERED pid from the session record. `zombie_verdict` consults `wrapper_alive` (`process_exists`/`is_process_alive` — liveness BY NUMBER), `adapter_labeled` (a property of the RECORD, not of the live process), `has_live_descendants`, and `past_grace`. **The live process's IMAGE is never read.** | **UNGUARDED** |\n25:| `spt-daemon/src/broker.rs:9736` | pid read from a LIVE `h.session` handle the broker still holds, so the pid cannot be recycled underneath it | guarded by construction |\n26:| `spt-daemon/src/servicehost.rs:3544`, `broker.rs:11860`, `:14719`, `:14795`, `:14970` | test-code teardown; pid likewise taken from a live session handle in the same scope | guarded by construction |\n27:| `spt-daemon/src/daemon.rs:3472` `taskkill /PID <gc> /F /T` | `is_process_alive(gc)` only — liveness by number, no image check. Scoped (comment: \"never machine-wide — shared runner\") but not identity-checked | **UNGUARDED (narrow)** |\n28:| `spt-daemon/src/daemon.rs:3525` | test; kills its own just-spawned `ping` by pid, microseconds after spawn | negligible |\n29:| `spt-daemon/src/shellhost.rs:639` `taskkill /PID <pid> /T /F` | caller-supplied pid; no image check at this site | **UNGUARDED (inherits caller)** |\n30:\n31:## The finding\n32:\n33:**spt-core already contains the correct pattern, twice, and does not apply it at the one production\n34:site that reaps a pid it remembered across time.** `servicehost.rs:651` even writes the rule down —\n35:\"WHO is it? The image path decides — never the number\" — and `broker.rs:8102` decides by the number.\n36:That is the shape of a fix: lift `servicehost`'s image comparison into the zombie path, or into\n37:`kill_pid_tree` itself so no caller can forget it.\n38:\n39:**Does it explain the 08:03:15Z death? Not on its own, and I will not stretch it to.** The daemon\n40:had a live brain child, so `has_live_descendants` would be TRUE and `zombie_verdict` returns false —\n41:the guard that would have saved it is accidental (descendants), not deliberate (identity). It\n42:protects only while the brain is up.\n43:\n…\n97:failed, which nothing here shows.\n\n[Showing lines 1-43 of 97. Use :44 to continue]"}],"details":{"truncation":{"content":"# Census — kill-by-REMEMBERED-pid, and whether identity is re-verified AT KILL TIME\r\nhertz, 2026-09-07, at main ff4b405d. Read-only. Dispatch 2 of doyle's 08:15Z pair.\r\n\r\n## The split that matters, stated first\r\n\r\n**A kill through an OWNED handle cannot hit a reused pid.** `Child::kill()` (Rust) and\r\n`child.kill()` (Node) act on the process OBJECT; Windows will not recycle a pid while any handle to\r\nit remains open. Only a kill that starts from a bare `u32` is exposed. So the census is not \"every\r\nkill\" — it is every kill that begins with a REMEMBERED NUMBER.\r\n\r\nOwned-handle sites, listed once and then set aside as SAFE BY CONSTRUCTION: brainproc.rs :998,\r\n:1015, :1055, :1071, :1081 · broker.rs :8400, :9681, :9740, :10121 · crc_swap.rs :573 ·\r\ndaemon.rs :1656 · livehost.rs :2396, :2398 · translation.rs :355 · spt-procident :577 ·\r\nruntime.rs :992 · gitrun.rs :152 · proc.rs :643, :712, :889 · omp-spt.mjs :989, :997.\r\n\r\n## Remembered-pid sites — the actual population\r\n\r\n| site | guard at kill time | verdict |\r\n|---|---|---|\r\n| `spt-store/src/proc.rs:430` `kill_pid_tree` | pid==0 early-return only; no identity check. It is the MECHANISM, so the guard belongs in its callers | n/a — primitive |\r\n| `spt-store/src/proc.rs:46` `kill_pid` | `OpenProcess`→`TerminateProcess` on the number | n/a — primitive |\r\n| `spt-daemon/src/servicehost.rs:651` | **YES — the reference implementation.** `provably_gone` first, then `exe_path(pid)` compared to the parked image via `same_image`, with the comment \"The pid is live. WHO is it? The image path decides — never the number\", and a FRESH read taken after the kill | **GUARDED** |\r\n| `spt-daemon/src/livehost.rs:1135` | **YES.** Kills only on a POSITIVE basename/cmdline match; a non-match emits `LEGACY_PSYCHE_SWEEP_DECLINE ... left running` | **GUARDED** |\r\n| `spt-daemon/src/broker.rs:8102` (zombie reap, `Gate::AlreadyLive{spid}`) | **NO.** `spid` is a REMEMBERED pid from the session record. `zombie_verdict` consults `wrapper_alive` (`process_exists`/`is_process_alive` — liveness BY NUMBER), `adapter_labeled` (a property of the RECORD, not of the live process), `has_live_descendants`, and `past_grace`. **The live process's IMAGE is never read.** | **UNGUARDED** |\r\n| `spt-daemon/src/broker.rs:9736` | pid read from a LIVE `h.session` handle the broker still holds, so the pid cannot be recycled underneath it | guarded by construction |\r\n| `spt-daemon/src/servicehost.rs:3544`, `broker.rs:11860`, `:14719`, `:14795`, `:14970` | test-code teardown; pid likewise taken from a live session handle in the same scope | guarded by construction |\r\n| `spt-daemon/src/daemon.rs:3472` `taskkill /PID <gc> /F /T` | `is_process_alive(gc)` only — liveness by number, no image check. Scoped (comment: \"never machine-wide — shared runner\") but not identity-checked | **UNGUARDED (narrow)** |\r\n| `spt-daemon/src/daemon.rs:3525` | test; kills its own just-spawned `ping` by pid, microseconds after spawn | negligible |\r\n| `spt-daemon/src/shellhost.rs:639` `taskkill /PID <pid> /T /F` | caller-supplied pid; no image check at this site | **UNGUARDED (inherits caller)** |\r\n\r\n## The finding\r\n\r\n**spt-core already contains the correct pattern, twice, and does not apply it at the one production\r\nsite that reaps a pid it remembered across time.** `servicehost.rs:651` even writes the rule down —\r\n\"WHO is it? The image path decides — never the number\" — and `broker.rs:8102` decides by the number.\r\nThat is the shape of a fix: lift `servicehost`'s image comparison into the zombie path, or into\r\n`kill_pid_tree` itself so no caller can forget it.\r\n\r\n**Does it explain the 08:03:15Z death? Not on its own, and I will not stretch it to.** The daemon\r\nhad a live brain child, so `has_live_descendants` would be TRUE and `zombie_verdict` returns false —\r\nthe guard that would have saved it is accidental (descendants), not deliberate (identity). It\r\nprotects only while the brain is up.\r\n\r","truncated":true,"truncatedBy":"lines","totalLines":97,"totalBytes":3969,"outputLines":43,"outputBytes":3969,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":97,"displayContent":{"text":"# Census — kill-by-REMEMBERED-pid, and whether identity is re-verified AT KILL TIME\r\nhertz, 2026-09-07, at main ff4b405d. Read-only. Dispatch 2 of doyle's 08:15Z pair.\r\n\r\n## The split that matters, stated first\r\n\r\n**A kill through an OWNED handle cannot hit a reused pid.** `Child::kill()` (Rust) and\r\n`child.kill()` (Node) act on the process OBJECT; Windows will not recycle a pid while any handle to\r\nit remains open. Only a kill that starts from a bare `u32` is exposed. So the census is not \"every\r\nkill\" — it is every kill that begins with a REMEMBERED NUMBER.\r\n\r\nOwned-handle sites, listed once and then set aside as SAFE BY CONSTRUCTION: brainproc.rs :998,\r\n:1015, :1055, :1071, :1081 · broker.rs :8400, :9681, :9740, :10121 · crc_swap.rs :573 ·\r\ndaemon.rs :1656 · livehost.rs :2396, :2398 · translation.rs :355 · spt-procident :577 ·\r\nruntime.rs :992 · gitrun.rs :152 · proc.rs :643, :712, :889 · omp-spt.mjs :989, :997.\r\n\r\n## Remembered-pid sites — the actual population\r\n\r\n| site | guard at kill time | verdict |\r\n|---|---|---|\r\n| `spt-store/src/proc.rs:430` `kill_pid_tree` | pid==0 early-return only; no identity check. It is the MECHANISM, so the guard belongs in its callers | n/a — primitive |\r\n| `spt-store/src/proc.rs:46` `kill_pid` | `OpenProcess`→`TerminateProcess` on the number | n/a — primitive |\r\n| `spt-daemon/src/servicehost.rs:651` | **YES — the reference implementation.** `provably_gone` first, then `exe_path(pid)` compared to the parked image via `same_image`, with the comment \"The pid is live. WHO is it? The image path decides — never the number\", and a FRESH read taken after the kill | **GUARDED** |\r\n| `spt-daemon/src/livehost.rs:1135` | **YES.** Kills only on a POSITIVE basename/cmdline match; a non-match emits `LEGACY_PSYCHE_SWEEP_DECLINE ... left running` | **GUARDED** |\r\n| `spt-daemon/src/broker.rs:8102` (zombie reap, `Gate::AlreadyLive{spid}`) | **NO.** `spid` is a REMEMBERED pid from the session record. `zombie_verdict` consults `wrapper_alive` (`process_exists`/`is_process_alive` — liveness BY NUMBER), `adapter_labeled` (a property of the RECORD, not of the live process), `has_live_descendants`, and `past_grace`. **The live process's IMAGE is never read.** | **UNGUARDED** |\r\n| `spt-daemon/src/broker.rs:9736` | pid read from a LIVE `h.session` handle the broker still holds, so the pid cannot be recycled underneath it | guarded by construction |\r\n| `spt-daemon/src/servicehost.rs:3544`, `broker.rs:11860`, `:14719`, `:14795`, `:14970` | test-code teardown; pid likewise taken from a live session handle in the same scope | guarded by construction |\r\n| `spt-daemon/src/daemon.rs:3472` `taskkill /PID <gc> /F /T` | `is_process_alive(gc)` only — liveness by number, no image check. Scoped (comment: \"never machine-wide — shared runner\") but not identity-checked | **UNGUARDED (narrow)** |\r\n| `spt-daemon/src/daemon.rs:3525` | test; kills its own just-spawned `ping` by pid, microseconds after spawn | negligible |\r\n| `spt-daemon/src/shellhost.rs:639` `taskkill /PID <pid> /T /F` | caller-supplied pid; no image check at this site | **UNGUARDED (inherits caller)** |\r\n\r\n## The finding\r\n\r\n**spt-core already contains the correct pattern, twice, and does not apply it at the one production\r\nsite that reaps a pid it remembered across time.** `servicehost.rs:651` even writes the rule down —\r\n\"WHO is it? The image path decides — never the number\" — and `broker.rs:8102` decides by the number.\r\nThat is the shape of a fix: lift `servicehost`'s image comparison into the zombie path, or into\r\n`kill_pid_tree` itself so no caller can forget it.\r\n\r\n**Does it explain the 08:03:15Z death? Not on its own, and I will not stretch it to.** The daemon\r\nhad a live brain child, so `has_live_descendants` would be TRUE and `zombie_verdict` returns false —\r\nthe guard that would have saved it is accidental (descendants), not deliberate (identity). It\r\nprotects only while the brain is up.\r\n\r\n…\nfailed, which nothing here shows.","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,null,97]},"fileSize":7692,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\docs\\PID-KILL-CENSUS.md"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":97,"totalBytes":3969,"outputLines":43,"outputBytes":3969,"shownRange":{"start":1,"end":43},"nextOffset":44}}},"isError":false,"timestamp":1789006391913}}
{"type":"message","id":"612144b6","parentId":"d4e4eace","timestamp":"2026-09-10T02:13:11.924Z","message":{"role":"toolResult","toolCallId":"call_IO6SVgl5Vldg1X7Il54jPCCf|fc_0dc34a7a7ab6802d016aa21237b94c87d29f7ad9e5cfdf978a","toolName":"read","content":[{"type":"text","text":"[.worktrees/285-zombie/crates/spt-term/src/pty.rs#FFD6]\n51:impl PtySession {\n…\n192:\n193:    /// Poll for child exit without blocking.\n194:    pub fn try_wait(&self) -> Result<Option<ExitStatus>, SurfaceError> {\n195:        self.child\n196:            .lock()\n197:            .unwrap()\n198:            .try_wait()\n199:            .map_err(SurfaceError::Io)\n200:    }\n201:\n202:    /// Block until the child exits, yielding its status.\n203:    pub fn wait(&self) -> Result<ExitStatus, SurfaceError> {\n204:        self.child.lock().unwrap().wait().map_err(SurfaceError::Io)\n205:    }\n206:\n207:    /// Terminate the child. Safe to call from another thread while `wait`\n208:    /// blocks (uses the split `ChildKiller`). Confirm the reap via\n209:    /// [`PtySession::wait`] / [`PtySession::try_wait`].\n210:    pub fn kill(&self) -> Result<(), SurfaceError> {\n211:        let res = self.killer.lock().unwrap().kill();\n212:        #[cfg(windows)]\n213:        {\n214:            // portable-pty 0.8's Windows `ChildKiller` returns the spurious\n215:            // `last_os_error` even when `TerminateProcess` *succeeds* (the\n216:            // upstream success check is inverted; `WinChild::kill` swallows it,\n217:            // the cloned killer does not). Its Result is therefore untrustworthy\n218:            // — kill is best-effort; confirm death by reaping.\n219:            let _ = res;\n220:            Ok(())\n221:        }\n222:        #[cfg(unix)]\n223:        {\n224:            res.map_err(SurfaceError::Io)\n225:        }\n226:    }\n227:\n228:    /// The child's OS process id, if the backend exposes one.\n229:    pub fn process_id(&self) -> Option<u32> {\n230:        self.pid\n231:    }\n232:}\n233:\n234:// [impl->REQ-TERM-1]\n235:impl SessionSurface for PtySession {\n236:    fn write_input(&self, bytes: &[u8]) -> Result<(), SurfaceError> {\n237:        let mut w = self.writer.lock().unwrap();\n238:        w.write_all(bytes).map_err(SurfaceError::Io)?;\n239:        w.flush().map_err(SurfaceError::Io)\n240:    }\n241:\n242:    fn resize(&self, size: SurfaceSize) -> Result<(), SurfaceError> {\n243:        // Hold the master lock so resize never races a concurrent reader/resize\n244:        // (Spike #5: resize races the reader on Windows).\n245:        self.master\n246:            .lock()\n247:            .unwrap()\n248:            .resize(size.into())\n249:            .map_err(|e| SurfaceError::Io(io_other(e)))\n250:    }\n251:}\n\n[Showing lines 192-245 of 258. Use :246 to continue]"}],"details":{"truncation":{"content":"\r\n    /// Poll for child exit without blocking.\r\n    pub fn try_wait(&self) -> Result<Option<ExitStatus>, SurfaceError> {\r\n        self.child\r\n            .lock()\r\n            .unwrap()\r\n            .try_wait()\r\n            .map_err(SurfaceError::Io)\r\n    }\r\n\r\n    /// Block until the child exits, yielding its status.\r\n    pub fn wait(&self) -> Result<ExitStatus, SurfaceError> {\r\n        self.child.lock().unwrap().wait().map_err(SurfaceError::Io)\r\n    }\r\n\r\n    /// Terminate the child. Safe to call from another thread while `wait`\r\n    /// blocks (uses the split `ChildKiller`). Confirm the reap via\r\n    /// [`PtySession::wait`] / [`PtySession::try_wait`].\r\n    pub fn kill(&self) -> Result<(), SurfaceError> {\r\n        let res = self.killer.lock().unwrap().kill();\r\n        #[cfg(windows)]\r\n        {\r\n            // portable-pty 0.8's Windows `ChildKiller` returns the spurious\r\n            // `last_os_error` even when `TerminateProcess` *succeeds* (the\r\n            // upstream success check is inverted; `WinChild::kill` swallows it,\r\n            // the cloned killer does not). Its Result is therefore untrustworthy\r\n            // — kill is best-effort; confirm death by reaping.\r\n            let _ = res;\r\n            Ok(())\r\n        }\r\n        #[cfg(unix)]\r\n        {\r\n            res.map_err(SurfaceError::Io)\r\n        }\r\n    }\r\n\r\n    /// The child's OS process id, if the backend exposes one.\r\n    pub fn process_id(&self) -> Option<u32> {\r\n        self.pid\r\n    }\r\n}\r\n\r\n// [impl->REQ-TERM-1]\r\nimpl SessionSurface for PtySession {\r\n    fn write_input(&self, bytes: &[u8]) -> Result<(), SurfaceError> {\r\n        let mut w = self.writer.lock().unwrap();\r\n        w.write_all(bytes).map_err(SurfaceError::Io)?;\r\n        w.flush().map_err(SurfaceError::Io)\r\n    }\r\n\r\n    fn resize(&self, size: SurfaceSize) -> Result<(), SurfaceError> {\r\n        // Hold the master lock so resize never races a concurrent reader/resize\r\n        // (Spike #5: resize races the reader on Windows).\r\n        self.master\r","truncated":true,"truncatedBy":"lines","totalLines":67,"totalBytes":2014,"outputLines":54,"outputBytes":2014,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":258,"displayContent":{"text":"impl PtySession {\n…\n\r\n    /// Poll for child exit without blocking.\r\n    pub fn try_wait(&self) -> Result<Option<ExitStatus>, SurfaceError> {\r\n        self.child\r\n            .lock()\r\n            .unwrap()\r\n            .try_wait()\r\n            .map_err(SurfaceError::Io)\r\n    }\r\n\r\n    /// Block until the child exits, yielding its status.\r\n    pub fn wait(&self) -> Result<ExitStatus, SurfaceError> {\r\n        self.child.lock().unwrap().wait().map_err(SurfaceError::Io)\r\n    }\r\n\r\n    /// Terminate the child. Safe to call from another thread while `wait`\r\n    /// blocks (uses the split `ChildKiller`). Confirm the reap via\r\n    /// [`PtySession::wait`] / [`PtySession::try_wait`].\r\n    pub fn kill(&self) -> Result<(), SurfaceError> {\r\n        let res = self.killer.lock().unwrap().kill();\r\n        #[cfg(windows)]\r\n        {\r\n            // portable-pty 0.8's Windows `ChildKiller` returns the spurious\r\n            // `last_os_error` even when `TerminateProcess` *succeeds* (the\r\n            // upstream success check is inverted; `WinChild::kill` swallows it,\r\n            // the cloned killer does not). Its Result is therefore untrustworthy\r\n            // — kill is best-effort; confirm death by reaping.\r\n            let _ = res;\r\n            Ok(())\r\n        }\r\n        #[cfg(unix)]\r\n        {\r\n            res.map_err(SurfaceError::Io)\r\n        }\r\n    }\r\n\r\n    /// The child's OS process id, if the backend exposes one.\r\n    pub fn process_id(&self) -> Option<u32> {\r\n        self.pid\r\n    }\r\n}\r\n\r\n// [impl->REQ-TERM-1]\r\nimpl SessionSurface for PtySession {\r\n    fn write_input(&self, bytes: &[u8]) -> Result<(), SurfaceError> {\r\n        let mut w = self.writer.lock().unwrap();\r\n        w.write_all(bytes).map_err(SurfaceError::Io)?;\r\n        w.flush().map_err(SurfaceError::Io)\r\n    }\r\n\r\n    fn resize(&self, size: SurfaceSize) -> Result<(), SurfaceError> {\r\n        // Hold the master lock so resize never races a concurrent reader/resize\r\n        // (Spike #5: resize races the reader on Windows).\r\n        self.master\r\n            .lock()\n            .unwrap()\n            .resize(size.into())\n            .map_err(|e| SurfaceError::Io(io_other(e)))\n    }\n}","startLine":51,"lineNumbers":[51,null,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251]},"fileSize":10388,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates\\spt-term\\src\\pty.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":258,"totalBytes":2014,"outputLines":54,"outputBytes":2014,"shownRange":{"start":192,"end":245},"nextOffset":246}}},"isError":false,"timestamp":1789006391923}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_LTh3LqZe1WhezAlfKX9adxdg|fc_0dc34a7a7ab6802d016aa2124f290c87d2a486f0ab4e961d14","toolName":"read","startedAt":"2026-09-10T02:13:35.404Z","args":{"path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:10168-10188"},"intent":"Grounding platform test guard"},"id":"075b7cb2","parentId":"612144b6","timestamp":"2026-09-10T02:13:35.404Z"}
{"type":"message","id":"173cb58a","parentId":"075b7cb2","timestamp":"2026-09-10T02:13:35.405Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Reading nearby test lines**\n\n**Refining child cleanup test**\n\n**Reading the required skill**"},{"type":"toolCall","id":"call_LTh3LqZe1WhezAlfKX9adxdg|fc_0dc34a7a7ab6802d016aa2124f290c87d2a486f0ab4e961d14","name":"read","arguments":{"i":"Grounding platform test guard","path":".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:10168-10188"},"intent":"Grounding platform test guard"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":3802,"output":429,"cacheRead":66176,"cacheWrite":0,"totalTokens":70407,"reasoningTokens":380,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1789006391990,"responseId":"resp_0dc34a7a7ab6802d016aa212386c2887d2871e4126298e1f74","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_0dc34a7a7ab6802d016aa2123bef1487d2968c991c0615e691","type":"reasoning","content":[],"encrypted_content":"gAAAAABqohJPETQmsPlp0ESsgEA3_QwPAbsj65EgcRPaW9ycTXOWmJ_PuWrBTMrZf3h37x0ofxaAq9shPYm4Q0vw5P5BskloOs-LfQnNaFagzJ2D1LHm_dO0mokbWmx00ezqVSOrex2N2ds4mBEvLouPG_lcPh6An5NmMvC9gvreNaflu12p67elfMotoZy4O5qOr73U3FcyfXHvqPmI1GnRPxl_KYbDCyKxIujKeiVx0vS-vb2vOVeL6IpiyHlZHeVX-VehLcKyKbxwlTj1KXvuCY75jWOB7rr_l6q0n1yihT4IxDoJxBhWHx5Vg9n9t5D0nyiWb-pHjP_pAeIFsuUQxH0iXgxhrSPp6tjkj-8Sonvw-VHqW3_pVb19xeVqfS_Hqub8G6jWOLz9vcjFcfHkJW4TJh9k6Z_nPTxBEplsEuL5HOjEeFbkss-V9noz7-lvvyndXCCwiRyFPGQLzBUiqYgQaz0pbuauFn71KbbpGawdPdty3Hz7_HttFLSd1P08gQWahjupMhk1hZ3Hu4IPzbvXxpJav9fFKONofOpgfrVaTBRivJEiduj-MUMeePXfaJ5zW6d_XLCCvBwY3-YfutbFFeydJNVSztl6uYrwXJpK3dsFw93mhyIcF-qkYv53XzaXF9RFtR0IiJRQuSNU2C7LG2ESz9l3ZDcXxcYdip90mnUnLe2Gm15667bjQeX3ASC4OyLJ90_S_nsUDyjOibpIyduj3E26W6lJT1OFkY5CMxuIbPe3keDVIeiUNHMbNzJT6Y0VE0F3qc5ygKPBvUAb8tB7mmC9MWuX-guU6r-qRqjvFuqu8LNjqCnNS8OBF0NCA0H1JU-oWFGAEutkgZfMuGLQ8l6lkk2YaOWtUqCK2bzEl8J_pBO01uS3vvUHetf9gTySEezaOqwbJpQtGvJgar8F7O6qp_3IHYQljaudktYuup-7Pr3CWuWYaugl9xrHYndG8rti8Vot5XTQVd05Hc3NwXzu6ZCQ9CXBknoIO9Zq4UD6i7qVulG-4gaQ_uBMBVL3RUp1VA9XdRnwMF2QjCLmo8yL4Y0reQO4wNiBdNPMcw6F9nbZ2tBFN7g_grkv_WriSqaUiuzfrWbudEZCZn7ciReezmSblsgXVbXPGVw0VqYL4cibtAVhtOIzw89paPwaUoUp9mx4booSCtqN94lYPtbD3QVX-Z_B8O3-KXNMcSaP7C2yOT6gakXsX0N4_lLO-_-TwxqFP2nsbXqxcp2dHB6Kg1Nx5QSy2ZUk8TW-Pb_pNphLMdZVphrdNdAtB11UoA-RBr_B_VLuAKMTLNycrZSLi0iY4rbrH1a73PxC6IGBu9NZpShkMmfoJ9knEdafufdfLRM4HoTnJdOjAX1HhtxMxfqs5VbtmduzFHoXK1jnxH4R7Q0ngNWULjUiT_3YnLE5THZfiPHNxF_RC6T4eRIpFIjoKWye-tZdOr9E5AmREv8nibB5u_lqTjO9w6rBVThaGFXhpyQCnTXDIAAfbxf0R5L94G8rECGbBZcArAsXm3jyEU_dlWHJH2TpPPgNhzuGWOzH4rgSHeJSSh500GLLzZ8qt0gvfNuy9Zt_C30ySlgfuW41GdnGsATAHwd2jujNFmGipJ4QUmmdhmh8-TNVRaF6n-I3ln8fkWv0k104oel9U98xuFX5CjDj4PmBu3weGygpkZ1wgFZCEbbPZgVAuYs8ckSbcSsSP1bWVL0AI6_CtC36vHwtQ8X6vunXi2IILF9ZQUC9_Fn9T2MaaHzNBpCxBkCXqlCzG32kHX8SnPlRIF-pjxa9fW4M0Pr6U8AVmfaRRXVbNC-zUqh3nGGVG6868T_jrbL3Bx_cHSPnQsMoIYhZcIpPNN_95t9cqq71hgBzFVHgC_bdRPrYUAPghP2ZU5sRyTskurOX8-wAhRUlPCTcdfiPux_XmuzS-kLz3i9lKmVpoNmLeFs6xFjzWhjqaR-QKaEAIXi4toH5WHeqiJv6XEjNgPqs0KLvcOgq5ZVIfo1vM5JDaWjgRaitzBxBdTQ35_-tbW3T7H2abovuPj5fVRBnU-s7xU7sS5QBq9AXPzOd2fNFJ5U260ZbZnmL7MbGdtrcHC3STslaeBQlKGOTwCF-qtPlRpm44ioEbfw6bMNEnWvQ3unw0zQoSRZ9zQ1mi6nYeVXN7uhffa98AzVh_iCDLtVk_3jwyDHFKEoA5ZF0RX7lCwya1P3NbKlHswzMmkSsvkWxhd7rSnru048AENef2tu-dFx1ccoKRHY9P-zYZqgV-5qZtbnFAQvURV7sju5V4_pooA9elhHv9YZ8kUoq3gePNRs2qDAME4n4UjDpW_WxMYby3IQ3LFPAwesyenOXERqvyn4PV4Js2Oy6_PsZBqvkOV-CxuxWyCjV9TmVfUBfgW1CTplFmeFz-wL7LmHsh7Hw_Xi6yFGBBgQmUwuUG3R4F_V-rf4MI-TvHJhVI2SNMs5Q7wk7qGtg2tmHC8ZXnsNWAgYZzgUZ474ZhyUqjZj2p-svesxi7MLptYO3MPHC8EmjlQYFdfErg9FHxfCnDJZ-HnspivPceLiAkGHeR_7paI3Jrf3sNTvjH7vdyapy8xpWKIXIXMuL92SjGL6gtLWa7vNDGxwwCdarooQKYHLTLigpRs5tqsG6lFmZ7ijBG3kBBU-dqdUblIKaXK4TDc6ErRQK0TqboJSPfRQm197cdEooluVzp_cXFIrh9QeQhPet_8C3lsk1l1kq_c05G8Z15NV0SGqdKXztF7Xqo66EyTjwOijnN9tfGBjpZsBjtc8C8dGXo42kHeYkDbXnhvsPBgfjfJW6ViJdiz_ouwLICk6W-z5J2F0Bs8M9qWq_yCBg3gWP--HHSsUt8RL81PbxKdJIBgl40-i6z94_R7AZ6emNvjSDQGHoWT7HNpJ07h9aU8w_RnAUoHuFfxIjpFt-kzNNq3Zco-wvewMMQ2awPYrp9o1fOhJzVfMM5JByDcZCtcE8EpAwz266ywRrHwPK8-OjYAFj2NIILcPG86ZdUHu8KVz9_8XgnVWTQEEn_7bnWFrmn5kp4ObnZUoNfJuvWrAAfNXOAYQIg_wqFThqJqJ5-f8MjYQd79SJ4Bj1-UX_1wmrij8k0T4hNMuBLShOupHMXjthLPY5mwN4X6f_JawZ2Xmd5ZfZreiPJ4YyWaci4DCZuCwT4qKhBu81vGZr3gFYQFHqUa6R1AtZW9A6Uz3JrxmtSP8A4tNQgh-sB0LB_2cVxFiyxwtIvsKaV_IDLTDBdz9W1PCZHIMrQMlDDqWYJ-hqxFWrYHte9kDrkTCxgSI_IjDSGYCJBlUCsCeQZRi-9cVDe5enIG7ahftfP88O3eRrmn8XBgcQN4pa_lBmtCYI0bGv5106QVn5ky019EE3ZmEub6ZqtugMj_GberA3mxGFpiTIF1RPT12mJ0eUXnX9qcq8uK7doVC5Ou11377FsW2PdvfRmkLZCTWgb4XGXDUQmtHNe1D0lQqC5ucXXTigh6lb5LKfKn1dN4F8W9FFmjDqA5rq4kViH401r_dnonJFP1tqiI4KWfnUX2vopuwq5bralFvjWab749mOf62PgzU-L0zspqmmwlT6P-czL5uKnrOnkgNVGB0DXPuhJeVwX8NXqQ-J8Mw4fEuNJo9dPXC9wqSA1kE-He2AbtMVFrx16skPlnJqY2gX47lCNAaH4wtFpZdibehCawkU1yX9X4WT4ZaGS0HH8-1WEagXEWbbDMwaghB0WJ5cKSElQjF-Tfqq0YTzuKQnSk1G35IgtAmNZazhGsEAoNlTLquuwpyEqV18r6EfBCqQkhKt8aU3_bcoPA1-a8GQINb0BXnMH6TK2Ucibm6_TT6j4UuSF7LkBcOhHPYbTdFyLCls6nomxVflEOmmnggcIFhR0y6Whtit5XARwGhU8wIDt1EBkQebEqKoxV5AC8oR7S5dPPPF639AIOrEq_RgHZHwGFnYPanhKJ8wbr7T61FYX551ArRvLpY9Sd000aUN_4AlVz8R003k2IBfmKnWlEJqYhejc8sH7aVoGX9GCHnJ5evZ","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"summary":[{"type":"summary_text","text":"**Reading nearby test lines**"},{"type":"summary_text","text":"**Refining child cleanup test**"},{"type":"summary_text","text":"**Reading the required skill**"}],"metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa2124f290c87d2a486f0ab4e961d14","type":"function_call","status":"completed","arguments":"{\"i\":\"Grounding platform test guard\",\"path\":\".worktrees/285-zombie/crates/spt-daemon/src/broker.rs:10168-10188\"}","call_id":"call_LTh3LqZe1WhezAlfKX9adxdg","internal_chat_message_metadata_passthrough":{"create_time":1789006393.3781,"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"read","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}}]},"duration":23413.27749999985,"ttft":3973.4528999999166,"completedAt":1789006415404,"contextSnapshot":{"promptTokens":69978,"nonMessageTokens":16660,"compactionEpoch":0}}}
{"type":"message","id":"1b9bc9de","parentId":"173cb58a","timestamp":"2026-09-10T02:13:35.483Z","message":{"role":"toolResult","toolCallId":"call_LTh3LqZe1WhezAlfKX9adxdg|fc_0dc34a7a7ab6802d016aa2124f290c87d2a486f0ab4e961d14","toolName":"read","content":[{"type":"text","text":"[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#94D1]\n10148:    fn zombie_verdict_table() {\n…\n10167:        // session a zombie: the W1 stale-row blocker inverted at broker scope.\n10168:        assert!(!zombie_verdict(None, false, false, true));\n10169:    }\n10170:\n10171:    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\n10172:    #[test]\n10173:    fn zombie_reap_recycled_pid_detables_clears_stamps_and_allows_next_spawn() {\n10174:        crate::test_home::with_home(|home| {\n10175:            // Keep real PTY children for the full dispatch transition. Changing\n10176:            // only the remembered birth models reuse without racing the OS PID\n10177:            // allocator; the live process must survive even forced de-tabling.\n10178:            struct Children(Vec<Arc<PtySession>>);\n10179:            impl Drop for Children {\n10180:                fn drop(&mut self) {\n10181:                    for child in &self.0 {\n10182:                        let _ = child.kill();\n10183:                    }\n10184:                }\n10185:            }\n10186:            let mut children = Children(Vec::new());\n10187:            let broker = admit_test_broker();\n10188:            let endpoint = \"recycled-zombie\";\n10189:            let perch = resolve_perch_path(endpoint, ParentHint::Infer);\n10190:            std::fs::create_dir_all(&perch).unwrap();\n10191:            let rec = spt_store::info::InfoJson::new(\n…\n10193:            );\n…\n10255:        });\n10256:    }\n\n[Showing lines 10167-10191 of 16472. Use :10192 to continue]"}],"details":{"truncation":{"content":"        // session a zombie: the W1 stale-row blocker inverted at broker scope.\r\n        assert!(!zombie_verdict(None, false, false, true));\r\n    }\r\n\r\n    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\r\n    #[test]\r\n    fn zombie_reap_recycled_pid_detables_clears_stamps_and_allows_next_spawn() {\r\n        crate::test_home::with_home(|home| {\r\n            // Keep real PTY children for the full dispatch transition. Changing\r\n            // only the remembered birth models reuse without racing the OS PID\r\n            // allocator; the live process must survive even forced de-tabling.\r\n            struct Children(Vec<Arc<PtySession>>);\r\n            impl Drop for Children {\r\n                fn drop(&mut self) {\r\n                    for child in &self.0 {\r\n                        let _ = child.kill();\r\n                    }\r\n                }\r\n            }\r\n            let mut children = Children(Vec::new());\r\n            let broker = admit_test_broker();\r\n            let endpoint = \"recycled-zombie\";\r\n            let perch = resolve_perch_path(endpoint, ParentHint::Infer);\r\n            std::fs::create_dir_all(&perch).unwrap();\r\n            let rec = spt_store::info::InfoJson::new(\r","truncated":true,"truncatedBy":"lines","totalLines":6306,"totalBytes":1186,"outputLines":25,"outputBytes":1186,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":16472,"displayContent":{"text":"    fn zombie_verdict_table() {\n…\n        // session a zombie: the W1 stale-row blocker inverted at broker scope.\r\n        assert!(!zombie_verdict(None, false, false, true));\r\n    }\r\n\r\n    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\r\n    #[test]\r\n    fn zombie_reap_recycled_pid_detables_clears_stamps_and_allows_next_spawn() {\r\n        crate::test_home::with_home(|home| {\r\n            // Keep real PTY children for the full dispatch transition. Changing\r\n            // only the remembered birth models reuse without racing the OS PID\r\n            // allocator; the live process must survive even forced de-tabling.\r\n            struct Children(Vec<Arc<PtySession>>);\r\n            impl Drop for Children {\r\n                fn drop(&mut self) {\r\n                    for child in &self.0 {\r\n                        let _ = child.kill();\r\n                    }\r\n                }\r\n            }\r\n            let mut children = Children(Vec::new());\r\n            let broker = admit_test_broker();\r\n            let endpoint = \"recycled-zombie\";\r\n            let perch = resolve_perch_path(endpoint, ParentHint::Infer);\r\n            std::fs::create_dir_all(&perch).unwrap();\r\n            let rec = spt_store::info::InfoJson::new(\r\n…\n            );\n…\n        });\n    }","startLine":10148,"lineNumbers":[10148,null,10167,10168,10169,10170,10171,10172,10173,10174,10175,10176,10177,10178,10179,10180,10181,10182,10183,10184,10185,10186,10187,10188,10189,10190,10191,null,10193,null,10255,10256]},"fileSize":857126,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates\\spt-daemon\\src\\broker.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":16472,"totalBytes":1186,"outputLines":25,"outputBytes":1186,"shownRange":{"start":10167,"end":10191},"nextOffset":10192}}},"isError":false,"timestamp":1789006415482}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_Nz0e5tlzmLZSpX7d0wl7z0dt|ctc_0dc34a7a7ab6802d016aa21251d7c487d2a18beff758d29a27","toolName":"edit","startedAt":"2026-09-10T02:13:40.398Z"},"id":"8a47f8df","parentId":"1b9bc9de","timestamp":"2026-09-10T02:13:40.398Z"}
{"type":"message","id":"0471b79d","parentId":"8a47f8df","timestamp":"2026-09-10T02:13:40.398Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_Nz0e5tlzmLZSpX7d0wl7z0dt|ctc_0dc34a7a7ab6802d016aa21251d7c487d2a18beff758d29a27","name":"edit","arguments":{"input":"*** Begin Patch\n[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#94D1]\nPUT <10172:\n+    #[cfg(any(windows, target_os = \"linux\"))]\n*** End Patch\n"},"customWireName":"edit"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":930,"output":61,"cacheRead":69888,"cacheWrite":0,"totalTokens":70879,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1789006415550,"responseId":"resp_0dc34a7a7ab6802d016aa2124ff12487d2b39f95b98e0868ac","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"ctc_0dc34a7a7ab6802d016aa21251d7c487d2a18beff758d29a27","type":"custom_tool_call","status":"completed","call_id":"call_Nz0e5tlzmLZSpX7d0wl7z0dt","input":"*** Begin Patch\n[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#94D1]\nPUT <10172:\n+    #[cfg(any(windows, target_os = \"linux\"))]\n*** End Patch\n","internal_chat_message_metadata_passthrough":{"create_time":1789006416.474637,"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"edit","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}}]},"duration":4847.044199999422,"ttft":2314.449899999425,"completedAt":1789006420397,"contextSnapshot":{"promptTokens":70818,"nonMessageTokens":16660,"compactionEpoch":0}}}
{"type":"message","id":"790c9519","parentId":"0471b79d","timestamp":"2026-09-10T02:13:40.504Z","message":{"role":"toolResult","toolCallId":"call_Nz0e5tlzmLZSpX7d0wl7z0dt|ctc_0dc34a7a7ab6802d016aa21251d7c487d2a18beff758d29a27","toolName":"edit","content":[{"type":"text","text":"[.worktrees/285-zombie/crates/spt-daemon/src/broker.rs#1B06]\n10170:\n10171:    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\n10172:    #[cfg(any(windows, target_os = \"linux\"))]\n10173:    #[test]\n10174:    fn zombie_reap_recycled_pid_detables_clears_stamps_and_allows_next_spawn() {\n\n10257:    }"}],"details":{"diff":" 10170|\n 10171|    // [unit->REQ-BROKER-ZOMBIE-IDENTITY]\n+10172|    #[cfg(any(windows, target_os = \"linux\"))]\n 10172|    #[test]\n 10173|    fn zombie_reap_recycled_pid_detables_clears_stamps_and_allows_next_spawn() {\n\n 10256|    }","firstChangedLine":10172,"op":"update","path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\285-zombie\\crates\\spt-daemon\\src\\broker.rs","snapshotsPruned":true},"isError":false,"timestamp":1789006420504}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_EzeVmA2CUNpaFGJTd8gt9fgx|fc_0dc34a7a7ab6802d016aa2125fd1cc87d2b8106a2bf27cdd2e","toolName":"yield","startedAt":"2026-09-10T02:14:04.839Z"},"id":"fc92cd11","parentId":"790c9519","timestamp":"2026-09-10T02:14:04.839Z"}
{"type":"message","id":"93341338","parentId":"fc92cd11","timestamp":"2026-09-10T02:14:04.840Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Reporting test status**\n\n**Running zombie-reap tests**"},{"type":"toolCall","id":"call_EzeVmA2CUNpaFGJTd8gt9fgx|fc_0dc34a7a7ab6802d016aa2125fd1cc87d2b8106a2bf27cdd2e","name":"yield","arguments":{"data":{"changes":["broker.rs: reap_zombie_root now returns explicit Absent/Killed/Recycled outcomes. Different recorded/observed births skip signalling and enter existing bounded de-table/stamp-clear cleanup; missing/Unproven identity still refuses. Recycled breadcrumb includes endpoint, session, PID, recorded_birth, and observed_birth.","Replaced wrong refusal regression with zombie_reap_recycled_pid_detables_clears_stamps_and_allows_next_spawn. Real PTY fixture alters only recorded birth, exercises actual AlreadyLive forced de-table, checks stale stamps cleared before deliberately failed PTY creation, then successfully spawns replacement and checks original live identity survives both transitions. Existing identity-boundary table also asserts mismatch never calls kill.","Updated directly contradictory ADR-0041, KNOWN-HAZARDS, and REQ-BROKER-ZOMBIE-IDENTITY prose. Historical PID-KILL-CENSUS explicitly describes main ff4b405d, so intentionally unchanged."],"files":[".worktrees/285-zombie/crates/spt-daemon/src/broker.rs",".worktrees/285-zombie/docs/adr/0041-endpoint-lifecycle-truth.md",".worktrees/285-zombie/docs/KNOWN-HAZARDS.md",".worktrees/285-zombie/traceable-reqs.toml"],"verification":"No tests/builds/formatters/linters/commits run, as assigned. Main must execute validation.","commands_from_worktree":["cargo test -p spt-daemon --lib broker::tests::zombie_reap_recycled_pid_detables_clears_stamps_and_allows_next_spawn -- --exact --nocapture","cargo test -p spt-daemon --lib zombie_reap_ -- --nocapture"],"limitations":["Convergence regression is Windows/Linux-only because other Unix platforms have no birth oracle. It models recycled identity by changing saved birth, not forcing actual OS PID recycling; uses existing real PTY/socket/home fixtures and the real five-second cleanup deadline.","[INFERENCE] On 9d1dcf90 the standalone replacement regression fails at stale-row removal: mismatch returns before cleanup. Red/green execution remains Main-owned.","Linux-only existing zombie_reap_collects_an_exited_child_without_signalling remains intact, preserving non-signalling waitpid coverage."]}}}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":332,"output":658,"cacheRead":70656,"cacheWrite":0,"totalTokens":71646,"reasoningTokens":172,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1789006420559,"responseId":"resp_0dc34a7a7ab6802d016aa21254e12887d2b20b22184443d888","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_0dc34a7a7ab6802d016aa212561d2887d2ac72b3f5ccec0d42","type":"reasoning","content":[],"encrypted_content":"gAAAAABqohJf9LZ-xV7Vc_-2kddFllzjolZIWTHAsIXGokfz_d8cEvbj4eMIxrArIgJQBiXudi5oANDB-3mptm3WY5uElqCf_MEv8tarFXjCGx9cdWM7IxqLcZYRD5x7ada47YInzBdhYf4AM-vfYkpNWERYgOao4NC1n-vHMr8U-PQWXASPk0YySldQm3I0ZuG3xdl1WyGveMw16BxvSuytjQVq2xCmgG7YEo1eI618NVm9T0eRNU5rOT86EGXsMO4FwzGC8yNIQ10FGrp_bnF9bm1Xe8VLfFTP8-CaOC8p_CigbvfZFJ-6Y0AzDHPl38sffc75pRCmEY1DnoisjCkSub_TSWHA8A0cQPNS_NiQyhIGDfYgMadTbpmIJPV0YDFSg_rkh8nUCbnW1vje9x3CsJgNb2pO_D7q7AD-tACnw8djKrN1ODktShkpVcP27JGsuc-kwvoimHYbSaaFOSJsObwaqtluoFxmLP5aA25Q0EWYQDrUUU8oLW_bvEq6ZLTV_0046zLEARt0Awvl2hstGgtIspltjG4bBVGOv59KwXJvdgv5-Sajj7neS3Cpwyq9LgQlaydl7IFPB5QgjtIEoOViDgInxOHdqvpHzIZUc_RKFx0eiJWeFfmYOs0kpwgBUUANG85QmDcJpshVjsn7_pq3uMdfn7AxhYtnpjaMB_e0OOalV88Bn07fFcSo1m8vSPoSmYq5s5mmxx3FS5Sx4gyMKcpUAGsrYSww1FZYTL9cbnPz3LueVzpgCbxUGQh8Y84gSh5MaHohOUljPamvHIzvLrCrnKH0f5bNvtXoUixVf0qshfMNLzkp1sCTzK-1YzsxTW1exKLeJD7SRmT_VpAsXjev796b_1lYe-IybgeG0Zj6A8FHDCBtYxLKXpiLohbhZ6n7p003eefKhzlMMcSS8lEBR2XlOP9XJ-NM6cqz3bkJFTuGzImPxZ3UKtRTbihuWWSz79ZjY8AnfXewpyc9thIjU8gpyf6o_wmRBVFB2DV13yb79sM9iAYRl9NY9qQG97nq7s_oJ4lHHwO14Vs9PAIW9x6qp5L8DBNLO7SuIl4Jm9_RnCcqJliHrKeZg5UiomQqj0nkc7pIVXGyhBvhjTkiEy_3W9tLyIgKPD1BWva4eyUSWEDcth_iuGHm8nKQhdGDpv5NgcKnrJhwerFWTVDKE0K3LLddLnD_44SUbb318ZehhA1sBUnrMD5StreY1HahoDqJyd7rEFndVkKyvAeZIe_PQsOtXHKO0D6Zw0juakb_eq2BYkt5zVnYuqxgk8JtSMl5uorwXa_b_OX1SR3FjhLz1sX3-EOJxADdOYciUSgM0_HBkhLxHf9kiKoPvFRyNATYXQ6WbWiyxVaRKfqYZGkKf7ufJ6f7B_3n2iLcVkPYyDWm73rhN_6yrvKW5F3Y4vMiuSAF7lhBZ4pYZr4y4KV0Z_wYBKSAusHH4qqbB-fGdJVpgsVNUWBoWeXE4D9D_d4Cq_ftuJdVVbfo0B1f_ed822xCk3D4h59-x-pVtyj9v_GH1VbgF7fgjbgC3H_n4Ewqp5kWtVxJd2kZkKZ8PcMoIglgLTjW8Flqh2RySrXxxMoVGijKc1B1pyHgvASMSG8J3XQDmFsDXg6pJW21Z_k3-72jD6vOZ1mY09_kNhF2BhCtY0hLVhtug21iaTvrLRfafeLU5s5LMNOjJTIHJ_2lyGUH-RurplUj57Y8Pa9roQy7aDqYlYK2_F15geIx1v_1E4O6o6A1W5hCltoiCNK93Vym9prHx1LYTXItqzTH4NRo4QnuGgV5Y5f9mHF6KTHH2dI3xVZPjmfSDdO0VCCLmgEFHcOt7C5HLZT8uYJlfWeaw4CypBBcqEB02mnipQYzbejOWouwu_0r07Q_tZcBhBmb685ssYutRZXA2u-6u3UwUDyWeG4PwRlgYQs0zC4SiyZMU5JDps4HSheJeTGS2TywN482B6DoEJnwTicVM9_LYA28sWfWKbQGyxcNLOa1jko3v9adYegxWjMLimsH39MDJoz0IZAlj9wAEBMq-2dt4W3w-yp4cihnu823gukVPyebFBXgBcE1l5T52Ak9IWSjLYXNfYAvFIL7j7fHamnj-AssE44vrYPXhJCllDwTfHbY899YEWojTZkYYGOtzJjgHtbhLGRp1uXVtT9rX0wdlPunGq9p2Q808bjqtF93J9aR9FSW4-YVQBpFOHtsNeHHlUKxQmN3G_5XOe3fw45VK5eWArBKrbnbmxaa3E6ZyQWGR-NPIM9I2Y96CF6HQi_5XDzO15GoyKsIBUyRaJnCnUCtfTO_PTZljUlVGORyY0zzfjcOBJjP8_OE_L2RLv0-m92IZcSnzr2YmzNzm17XSLguZ7l71JXTDGOFmY6SJib_E70B3O7nvO3oGzKORBAFlKrVchd6rHFsbQXytMWcq5amPtVmc4Y7Bt4koynEybNUiER1ClXgWdUvEA5d6m3z87QESaXj7z3EzgaH4_1t7lBLa5mTwCNVD6uT_ORjnuIJjD7Oh4OojViYvA==","internal_chat_message_metadata_passthrough":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"summary":[{"type":"summary_text","text":"**Reporting test status**"},{"type":"summary_text","text":"**Running zombie-reap tests**"}],"metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}},{"id":"fc_0dc34a7a7ab6802d016aa2125fd1cc87d2b8106a2bf27cdd2e","type":"function_call","status":"completed","arguments":"{\"data\":{\"changes\":[\"broker.rs: reap_zombie_root now returns explicit Absent/Killed/Recycled outcomes. Different recorded/observed births skip signalling and enter existing bounded de-table/stamp-clear cleanup; missing/Unproven identity still refuses. Recycled breadcrumb includes endpoint, session, PID, recorded_birth, and observed_birth.\",\"Replaced wrong refusal regression with zombie_reap_recycled_pid_detables_clears_stamps_and_allows_next_spawn. Real PTY fixture alters only recorded birth, exercises actual AlreadyLive forced de-table, checks stale stamps cleared before deliberately failed PTY creation, then successfully spawns replacement and checks original live identity survives both transitions. Existing identity-boundary table also asserts mismatch never calls kill.\",\"Updated directly contradictory ADR-0041, KNOWN-HAZARDS, and REQ-BROKER-ZOMBIE-IDENTITY prose. Historical PID-KILL-CENSUS explicitly describes main ff4b405d, so intentionally unchanged.\"],\"files\":[\".worktrees/285-zombie/crates/spt-daemon/src/broker.rs\",\".worktrees/285-zombie/docs/adr/0041-endpoint-lifecycle-truth.md\",\".worktrees/285-zombie/docs/KNOWN-HAZARDS.md\",\".worktrees/285-zombie/traceable-reqs.toml\"],\"verification\":\"No tests/builds/formatters/linters/commits run, as assigned. Main must execute validation.\",\"commands_from_worktree\":[\"cargo test -p spt-daemon --lib broker::tests::zombie_reap_recycled_pid_detables_clears_stamps_and_allows_next_spawn -- --exact --nocapture\",\"cargo test -p spt-daemon --lib zombie_reap_ -- --nocapture\"],\"limitations\":[\"Convergence regression is Windows/Linux-only because other Unix platforms have no birth oracle. It models recycled identity by changing saved birth, not forcing actual OS PID recycling; uses existing real PTY/socket/home fixtures and the real five-second cleanup deadline.\",\"[INFERENCE] On 9d1dcf90 the standalone replacement regression fails at stale-row removal: mismatch returns before cleanup. Red/green execution remains Main-owned.\",\"Linux-only existing zombie_reap_collects_an_exited_child_without_signalling remains intact, preserving non-signalling waitpid coverage.\"]}}","call_id":"call_EzeVmA2CUNpaFGJTd8gt9fgx","internal_chat_message_metadata_passthrough":{"create_time":1789006421.354766,"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"},"name":"yield","metadata":{"turn_id":"d85fb9a8-ceb5-4903-82b3-c0a266abe52b"}}]},"duration":24278.25799999945,"ttft":1598.6712999995798,"completedAt":1789006444838,"contextSnapshot":{"promptTokens":70988,"nonMessageTokens":16660,"compactionEpoch":0}}}
{"type":"message","id":"af559f9d","parentId":"93341338","timestamp":"2026-09-10T02:14:04.842Z","message":{"role":"toolResult","toolCallId":"call_EzeVmA2CUNpaFGJTd8gt9fgx|fc_0dc34a7a7ab6802d016aa2125fd1cc87d2b8106a2bf27cdd2e","toolName":"yield","content":[{"type":"text","text":"Result submitted."}],"details":{"data":{"changes":["broker.rs: reap_zombie_root now returns explicit Absent/Killed/Recycled outcomes. Different recorded/observed births skip signalling and enter existing bounded de-table/stamp-clear cleanup; missing/Unproven identity still refuses. Recycled breadcrumb includes endpoint, session, PID, recorded_birth, and observed_birth.","Replaced wrong refusal regression with zombie_reap_recycled_pid_detables_clears_stamps_and_allows_next_spawn. Real PTY fixture alters only recorded birth, exercises actual AlreadyLive forced de-table, checks stale stamps cleared before deliberately failed PTY creation, then successfully spawns replacement and checks original live identity survives both transitions. Existing identity-boundary table also asserts mismatch never calls kill.","Updated directly contradictory ADR-0041, KNOWN-HAZARDS, and REQ-BROKER-ZOMBIE-IDENTITY prose. Historical PID-KILL-CENSUS explicitly describes main ff4b405d, so intentionally unchanged."],"files":[".worktrees/285-zombie/crates/spt-daemon/src/broker.rs",".worktrees/285-zombie/docs/adr/0041-endpoint-lifecycle-truth.md",".worktrees/285-zombie/docs/KNOWN-HAZARDS.md",".worktrees/285-zombie/traceable-reqs.toml"],"verification":"No tests/builds/formatters/linters/commits run, as assigned. Main must execute validation.","commands_from_worktree":["cargo test -p spt-daemon --lib broker::tests::zombie_reap_recycled_pid_detables_clears_stamps_and_allows_next_spawn -- --exact --nocapture","cargo test -p spt-daemon --lib zombie_reap_ -- --nocapture"],"limitations":["Convergence regression is Windows/Linux-only because other Unix platforms have no birth oracle. It models recycled identity by changing saved birth, not forcing actual OS PID recycling; uses existing real PTY/socket/home fixtures and the real five-second cleanup deadline.","[INFERENCE] On 9d1dcf90 the standalone replacement regression fails at stale-row removal: mismatch returns before cleanup. Red/green execution remains Main-owned.","Linux-only existing zombie_reap_collects_an_exited_child_without_signalling remains intact, preserving non-signalling waitpid coverage."]},"status":"success"},"isError":false,"timestamp":1789006444840}}
{"type":"custom","customType":"session_exit","data":{"reason":"dispose","kind":"normal","recordedAt":"2026-09-10T02:21:04.881Z"},"id":"84583e41","parentId":"af559f9d","timestamp":"2026-09-10T02:21:04.881Z"}