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{"type":"thinking_level_change","id":"648d5bcc","parentId":"5e18862f","timestamp":"2026-09-15T09:56:38.084Z","thinkingLevel":"medium","configured":null}
{"type":"session_init","id":"48aa8dc9","parentId":"648d5bcc","timestamp":"2026-09-15T09:56:38.086Z","systemPrompt":"\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: `` in a user turn remains a system directive.\n\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://` first.\n\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\n# Internal URLs\nMost FS/bash tools auto-resolve these to FS paths.\n- `skill://`: instructions; `/`: its file\n- `rule://`: details\n- `agent://`: output artifact; `/`: nested-subagent output; otherwise `/`: JSON field\n- `history://`: 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://`: content\n- `local://.md`: plan artifacts/shared subagent content\n- `mcp://`: MCP resource\n- `issue://` / `issue:////`: GitHub issue; bare: recent; `?state=open|closed|all&limit=&author=&label=`.\n- `pr://` / `pr:////`: 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- Grep: `grep`\n- Glob: `glob`\n- Web Search: `web_search`\n- Submit Result: `yield`\n- Hub: `hub`\n- Write: `write`\n# xd:// Tool Devices\nWrite JSON args as `content` to `xd://` via `write`. Invalid args return schema in error → fix/retry.\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:// 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# 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- Regex search/target location → `grep`, not shell `grep`, `rg`, `awk`.\n- Structure mapping/globbing → `glob`, not `ls **/*.ext` or `fd`.\n\n`write xd://report_issue`: automated QA. Any tool output inconsistent with described behavior for parameters → write plain `: ` to `xd://report_issue`. False positives fine.\n\n\n# Exploration\nNEVER open files hoping. AVOID unneeded files/sections.\n- Use `read` offset/limit, not whole-file reads.\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 - **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\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\n\n\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\n\n\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\n\n\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\n\n§ Critical\n\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\n\n§ Role\nInvestigate the codebase rapidly. Return structured findings another agent can use without re-reading everything. `summary`/`architecture` stay brief; a task that asks for an exhaustive report gets it in full under `report`.\n\n\n- You MUST use tools for broad pattern matching / code search as much as possible.\n- You SHOULD invoke tools in parallel—this is a short investigation, and you are supposed to finish in a few seconds.\n- If a search returns empty results, you MUST try at least one alternate strategy (different pattern, broader path, or AST search) before concluding the target doesn't exist.\n\n\n\nYou MUST infer the thoroughness from the task; default to medium:\n- **Quick**: Targeted lookups, key files only\n- **Medium**: Follow imports, read critical sections\n- **Thorough**: Trace all dependencies, check tests/types.\n\n\n\n1. Locate relevant code using tools.\n2. Read key sections. NEVER read full files unless they're tiny.\n3. Identify types/interfaces/key functions.\n4. Note dependencies between files.\n\n\n\nYou MUST operate as read-only. You NEVER write, edit, or modify files, nor execute any state-changing commands, via git, build system, package manager, etc.\nYou MUST keep going until complete.\n\n\n§ Context\n# Goal\nAnswer Doyle A7VSYHWJ RCA for S4 35d6f7a38f2189455f1a9e1a85a86b1e4bc0481a: twohost WEB HELPER B returns DOCS_PORT_DISCOVERY_FAILED: Connection refused (os error 111). Source-only until explicit GO.\n# Constraints\nRead ONLY pinned source in C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca. No edits, builds, tests, xtask, pool operations, formatters, project-wide validation, or producer launches. Rust-analyzer configured but NOT started: do not launch it. Skip validation entirely. User-reported golden failure is established; do not rerun it. Assembly untouched. Return file:line citations, distinguish source facts from runtime inferences.\n# Contract\nDiscoveryKinds owns transport/error propagation and fallback semantics. HelperRigChain owns spawned-helper process/environment/socket naming and isolated twohost listener topology. Parent owns single-host coverage/repro preparation and integrates your findings. Important initial fact: pinned S4 serveverb.rs:102-104 ALREADY permits NotFound | ConnectionRefused, despite observed hard failure. Explain actual ErrorKind provenance, not a superficial add-ConnectionRefused proposal.\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 `HelperRigChain`. Currently visible peers:\n- `DiscoveryKinds` — scout (sub, running)\n- `Main` — main (main, running)\n14 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://` and `agent://` 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- A data-less terminal `type: \"result\"` only finalizes previously submitted incremental sections; it NEVER substitutes for `data`.\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`.\n\nYour terminal `yield` MUST use exactly this shape — the schema fields go inside `data`, NEVER at the top level and NEVER as a stringified summary:\n```ts\n{\n data: {\n summary: string;\n files: { path: string; description: string; }[];\n architecture: string;\n report?: string;\n };\n}\n```\n\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\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\n\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","task":"Complete assignment thoroughly:\n\n# Target\ncrates/spt-daemon/src/webproxy.rs serve_for, wan.rs helper request caller, endpoint.rs seed naming, and crates/spt-daemon/tests/twohost_web.rs role-B daemon/listener construction. Follow fixture helpers only as needed. No edits.\n# Change\nTrace which process launches the spt helper CLI, executable selection, inherited/overridden env including SPT_HOME/SPT_DOCS_PORT, command argv, seed socket derivation, and actual listeners the in-process isolated B rig creates. Find source reason the helper's computed seed socket may have no listener, distinguish absent path vs stale path claims requiring runtime evidence. Identify whether the helper runs before registry insertion and why B reports 4/5 cells.\n# Acceptance\nReturn exact file:line citations, process/env/socket topology, source facts versus inferred runtime schedule, and whether a one-box Linux rig or simpler direct CLI can reach the same path. Skip all builds/tests/formatters/linters and project-wide validation; no producer launches.","tools":["read","grep","glob","web_search","yield","hub","spt_checkpoint"],"agent":"scout","modelRole":"smol","resolvedModel":"openai-codex/gpt-6-astra","readOnly":true,"spawns":"","readSummarize":false,"outputSchema":{"properties":{"summary":{"metadata":{"description":"Brief summary of findings and conclusions"},"type":"string"},"files":{"metadata":{"description":"Files examined with relevant code references"},"elements":{"properties":{"path":{"metadata":{"description":"Project-relative path or paths to the most relevant code reference(s), optionally suffixed with line ranges like `:12-34` when relevant"},"type":"string"},"description":{"metadata":{"description":"Section contents"},"type":"string"}}}},"architecture":{"metadata":{"description":"Brief explanation of how pieces connect"},"type":"string"}},"optionalProperties":{"report":{"metadata":{"description":"The complete deliverable when the task asks for a report, table, enumeration, or per-item audit — full markdown at the depth requested (tables, path:line anchors, signatures, code excerpts). Never a summary of it; `summary` already covers that. Omit only for quick lookups."},"type":"string"}}},"outputSchemaMode":"permissive"}
{"type":"message","id":"2251a916","parentId":"48aa8dc9","timestamp":"2026-09-15T09:56:38.124Z","message":{"role":"user","content":[{"type":"text","text":"Complete assignment thoroughly:\n\n# Target\ncrates/spt-daemon/src/webproxy.rs serve_for, wan.rs helper request caller, endpoint.rs seed naming, and crates/spt-daemon/tests/twohost_web.rs role-B daemon/listener construction. Follow fixture helpers only as needed. No edits.\n# Change\nTrace which process launches the spt helper CLI, executable selection, inherited/overridden env including SPT_HOME/SPT_DOCS_PORT, command argv, seed socket derivation, and actual listeners the in-process isolated B rig creates. Find source reason the helper's computed seed socket may have no listener, distinguish absent path vs stale path claims requiring runtime evidence. Identify whether the helper runs before registry insertion and why B reports 4/5 cells.\n# Acceptance\nReturn exact file:line citations, process/env/socket topology, source facts versus inferred runtime schedule, and whether a one-box Linux rig or simpler direct CLI can reach the same path. Skip all builds/tests/formatters/linters and project-wide validation; no producer launches."}],"attribution":"agent","timestamp":1789466198090}}
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A refusal is a `WebErr` whose message names the SURFACE and never a\n...\n 35|//! names the NODE within the deadline, never a hang with no output. Nothing\n*36|//! is written under the requesting node's `$SPT_HOME`: the body goes to the\n*37|//! listener's channel as it arrives and nowhere else.\n 38|\n 39|use std::io::{self, Read as _, Seek as _, SeekFrom};\n 40|use std::path::Path;\n...\n 142| Ok(WebRecord::ServeFor { path, audience, ttl_ms, origin }) => {\n*143| return serve_for(brain, stream_id, origin_node, &path, &audience, ttl_ms, origin);\n 144| }\n 145| _ => {\n 146| let why = \"WEB_BAD_REQUEST: the first record is not a web request\".to_string();\n...\n 183| // admitting the unplaceable would erase the narrowing exactly when the\n*184| // registry is stale.\n 185| //\n 186| // The refusal is `deny_message()` — the SAME 403 shape a WEB deny rule\n 187| // produces — so a narrower audience is not distinguishable from a denial by\n*188| // probing, and the registry does not become an oracle for what exists.\n 189| // [impl->REQ-WEB-ENTRY-AUDIENCE]\n 190| if let Some(audience) = entry.as_ref().and_then(|entry| entry.audience.as_deref()) {\n 191| let hosted_by = webserve::node_hosting_endpoint(&home, audience);\n...\n 408|// [impl->REQ-HAZARD-WAN-ORIGIN-AUTH]\n*409|fn serve_for(\n 410| brain: &mut Brain,\n 411| stream_id: u64,\n 412| origin_node: &str,\n...\n 459| // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\n*460| // The conjuncts themselves live in `msgid::user_authorized_serve_for` — PURE,\n 461| // and unit-tested one conjunct at a time. They were inline here until the F1\n 462| // gate found that made them reachable only through a QUIC round trip, so the\n 463| // only thing exercising them was one int arm. This node looks the row up and\n...\n 467| let row = short_id.and_then(|id| spt_store::msgid::local_msg_out_in(&home, id));\n*468| if !spt_store::msgid::user_authorized_serve_for(short_id, row.as_ref(), audience, path) {\n 469| fail(brain, deny_message(), true)?;\n 470| return Ok(WebServeOutcome::Refused);\n 471| }\n...\n 503| Ok(_) => {\n*504| let why = \"SERVE_FOR_UNEXPECTED: the registry answered something else\".to_string();\n 505| fail(brain, why.clone(), false)?;\n 506| return Ok(WebServeOutcome::Failed(why));\n 507| }\n...\n 519| // Brain workers are separate processes: ask the broker that owns the\n*520| // listener rather than resolving this worker's inherited configuration.\n 521| // [impl->REQ-WEB-URL-BOUND-PORT]\n*522| let port = match crate::servehost::docs_port(&crate::endpoint::seed_socket_name()) {\n 523| Ok(port) => port,\n 524| Err(error) => {\n 525| let why = format!(\"DOCS_PORT_DISCOVERY_FAILED: {error}\");\n...\n 565|/// Requester side: fetch one node-prefixed URL from its owner and hand the\n*566|/// answer to the listener — the head over `head_tx`, the body chunk by chunk\n*567|/// over `body_tx`. Runs on a plain thread (the listener's runtime has no\n 568|/// timers; the deadlines are the pump-mode brain's). Every failure before\n 569|/// the head is a 502 naming the node; a failure after it aborts the body.\n 570|// [impl->REQ-WEB-CROSS-NODE-PROXY]\n...\n 728|// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\n*729|pub fn request_serve_for(\n 730| broker: &str,\n 731| home: &Path,\n 732| target: &ProxyTarget,\n### wan.rs\n 30|//! a completed TCP write and the claim re-delivers that op on replay (an\n*31|//! at-least-once window bounded to one in-flight record; the live listener\n 32|//! path has no durable receipt to dedup against). Claim-before-write was\n 33|//! rejected because a crash in ITS gap silently drops the message — for a\n 34|//! messaging substrate, a rare duplicate beats a rare silent drop. Tracked\n...\n 41|use spt_net::net::ndjson;\n*42|use spt_net::net::registry::{node_label_display, Instance};\n 43|use spt_net::net::wanmsg::{WanMessage, WanReplyDecoder};\n 44|\n 45|use crate::brain::{Brain, BrokerEvent};\n...\n 51|use crate::msg::NetDialed;\n*52|use crate::registryhost::RegistryHost;\n 53|\n 54|/// Re-stamp a WAN-inbound `user-msg` body down to plain `msg` **unless** the\n 55|/// transport-proven origin is a user-backed endpoint (CONTEXT §Gateway; the\n...\n 64|/// ([`origin_user_backed`]): over WAN, the ONLY provably user-backed origin is a\n*65|/// registry-resolved Gateway endpoint advertised on the proven node (REQ-MSG-6).\n 66|/// An origin that advertises no type, or a non-Gateway type, yields `false` and\n 67|/// the `user-msg` is re-stamped — fail-closed by construction.\n 68|// [impl->REQ-MSG-5]\n...\n 94|/// member is already trusted, so a member forging the Gateway type is out of\n*95|/// scope by construction. The proven-node keying is registry-addressing\n 96|/// correctness, not an extra trust layer.\n 97|// [impl->REQ-MSG-6]\n 98|fn origin_user_backed(instances: &[Instance], origin_node: &str) -> bool {\n...\n 117|pub enum WanOutcome {\n*118| /// Delivered live over TCP to the target's listener (op claimed after).\n 119| DeliveredTcp,\n 120| /// Delivered by injecting into a broker-held (spt-hosted, relay-less) PTY via\n 121| /// the live translation binary (op claimed after) — the F-023 WAN-ingress leg.\n...\n 174|pub enum WanRequestOutcome {\n*175| /// Delivered live to the target's listener on the remote node.\n 176| Delivered,\n 177| /// Spooled at the remote node for its next drain.\n 178| Spooled,\n...\n 301|/// - **the node** is `conn.remote_id_hex` — the QUIC-handshake-proven peer of\n*302|/// the connection we actually sent on, never the node the registry snapshot\n 303|/// claimed. The receiving leg keys on the proven origin for the same reason\n 304|/// (REQ-HAZARD-WAN-ORIGIN-AUTH); a correlation whose two halves keyed on\n 305|/// different notions of \"node\" would silently fail to meet.\n...\n 887| use spt_net::net::presencemsg::{Presence, PresenceReplyDecoder};\n*888| use spt_store::registry::RosterWait;\n 889|\n 890| // [impl->REQ-WAN-REPLY-BOUND]\n 891| let admission = RosterWait::start(\"presence.carrier_admission\", \"none\");\n...\n 967|/// never anything read out of record bytes (REQ-HAZARD-WAN-ORIGIN-AUTH).\n*968|/// `registry` is the node's [`RegistryHost`]: the user-msg identity gate\n 969|/// resolves the origin endpoint's advertised type from it, keyed by\n 970|/// `origin_node` (REQ-MSG-6).\n 971|// [impl->REQ-NET-1]\n...\n 1146| owlery: &Path,\n*1147| registry: &RegistryHost,\n 1148|) -> WanOutcome {\n 1149| // Gate 2 of ADR-0009 (visibility ran at the sender's resolution; grants\n 1150| // gate capabilities, not messages). Messages classify reply-vs-unsolicited\n...\n 1228| // type fail-closes to a re-stamp.\n*1229| let origin_backed = origin_user_backed(®istry.instances_of(&msg.from), origin_node);\n 1230| let restamped = restamp_wan_user_msg(&msg.body, origin_backed);\n 1231|\n 1232| // FENCE (REQ-TRUST-WARNING-ENVELOPE): a sender-supplied body that is ITSELF a\n...\n 1359| // whose label this node has never learned still gets asked.\n*1360| node_label: spt_net::net::registry::node_label_display(origin_node, None),\n 1361| node_hex: origin_node.to_owned(),\n 1362| };\n 1363| let audience = msg.target.clone();\n 1364| let perch_path = perch_path.to_path_buf();\n*1365| let broker = crate::endpoint::seed_socket_name();\n 1366| let home = spt_store::perch::spt_home();\n 1367| std::thread::spawn(move || {\n 1368| for path in candidates {\n*1369| match crate::webproxy::request_serve_for(\n 1370| &broker,\n 1371| &home,\n 1372| &target,\n...\n 1481| /// How many trust warnings actually landed in the perch's spool. The warning\n*1482| /// falls to spool here because no live listener and no broker exist under a\n 1483| /// bare test home — the same cascade production takes, minus its first two\n 1484| /// legs.\n 1485| /// Drive the warning's FAIL-SAFE arm — decide, then deliver-and-claim — with\n...\n 1697| fn origin_user_backed_matrix() {\n*1698| use spt_net::net::registry::Status;\n 1699| use spt_proto::event::GATEWAY_TAG;\n 1700|\n 1701| let row = |node: &str, ty: Option<&str>| Instance {\n...\n 1781| // `an_admitted_arrival_records_contact_and_a_refused_one_does_not` both\n*1782| // seed no perch); this is the row that states it, so reordering the\n 1783| // ingress reds HERE instead of confusing them.\n 1784| //\n 1785| // Measured 2026-08-19 for releases#171 — the measurement that showed the\n...\n 1795| let owlery = spt_store::perch::owlery_dir();\n*1796| let registry = crate::registryhost::RegistryHost::new(\"measure-node\");\n 1797| let origin = \"deadbeefcafef00d\";\n 1798| let arrival = |id: &str, op: &str| WanMessage {\n 1799| target: id.to_string(),\n...\n 1820| store.save().unwrap();\n*1821| let denied_out = receive_wan(&arrival(denied, \"m:1\"), origin, &owlery, ®istry);\n 1822|\n 1823| // Arm 2 — same sender, same absent perch, NO deny rule.\n 1824| let open = \"measure-open\";\n### endpoint.rs\n 2|//!\n*3|//! The daemon binds two local-IPC listeners — the broker (PTY hosting, B1/B2)\n*4|//! and the seed-control channel (B6) — under names derived from the active\n 5|//! `spt_home`. Deriving from `spt_home` keeps each isolated home (a test's\n*6|//! `SPT_HOME` override, a per-user install) on its own daemon, so parallel test\n 7|//! processes never collide on one machine while a real install gets one stable\n*8|//! per-home daemon. The auto-start spawn inherits `SPT_HOME`, so the spawned\n 9|//! daemon computes the **same** names as the client that started it — that\n*10|//! shared derivation is the whole of the rendezvous (no registry lookup).\n 11|// [impl->REQ-DAEMON-3]\n 12|\n 13|use std::hash::{Hash, Hasher};\n...\n 18|/// A deterministic short tag for the active spt home. `DefaultHasher::new()` is\n*19|/// seeded with fixed keys (it is **not** randomized like `RandomState`), so the\n 20|/// tag is stable across processes that share the same `spt_home` — exactly what\n 21|/// the auto-start handshake needs (the spawned daemon must independently derive\n 22|/// the launching client's socket name).\n...\n 28|\n*29|/// The seed-control listener name (B6): the channel `api seed`/`api listen`\n*30|/// connect to for the in-memory seed map. It is also the daemon's liveness\n 31|/// anchor — present for the daemon's whole lifetime.\n*32|pub fn seed_socket_name() -> String {\n*33| format!(\"spt-daemon-seed-{}.sock\", home_tag())\n 34|}\n 35|\n*36|/// The broker listener name (B1/B2): PTY hosting + gapless handoff.\n 37|pub fn broker_socket_name() -> String {\n 38| format!(\"spt-daemon-broker-{}.sock\", home_tag())\n 39|}\n 40|\n*41|/// The digest-control listener name (B8): the channel `spt digest ` connects\n 42|/// to for a snapshot pull or a delta-stream subscribe (ADR-0008 / REQ-TERM-4).\n 43|pub fn digest_socket_name() -> String {\n 44| format!(\"spt-daemon-digest-{}.sock\", home_tag())\n...\n 46|\n*47|/// The drive-control listener name (M11-W2): the channel `spt shell drive` (owner\n 48|/// write) and `api drive-poll --link` (shell take-and-clear) connect to for the\n 49|/// per-shell ephemeral drive slot (REQ-SHELL-3). Broker-served like the digest\n 50|/// channel; the slot is in-memory and dies with the daemon.\n...\n 55|\n*56|/// The tunnel-control listener name (M11-W3): the channel `spt shell tunnel` (owner\n 57|/// duplex) and the shell binary's `api tunnel` connect to for the per-shell opaque\n*58|/// byte tunnel registry (REQ-SHELL-4). Broker-served like the drive channel; the\n*59|/// registry holds only held stream ids + the link-token stamp and dies with the\n 60|/// daemon.\n 61|// [impl->REQ-SHELL-4]\n 62|pub fn tunnel_socket_name() -> String {\n...\n 65|\n*66|/// The service-control listener name (RESIDENT-SERVICE W1): the channel the\n 67|/// `spt` CLI connects to after a successful adapter registration to nudge the\n 68|/// daemon into reconciling that adapter's declared `[service]`\n 69|/// (REQ-RESIDENT-SERVICE's ruled wire op). Broker-served like the drive and\n...\n 78|/// running daemon writes on start — discoverable for management/cleanup. Not a\n*79|/// liveness signal (liveness is the seed-control ping); a stale pid here is\n 80|/// harmless because callers probe the socket, never this file.\n 81|pub fn daemon_pid_path() -> PathBuf {\n 82| spt_home().join(\"daemon.pid\")\n...\n 91|/// respawned. Best-effort like the daemon pid breadcrumb; liveness of the\n*92|/// *daemon* is still the seed-control ping, never this file.\n 93|// [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n 94|pub fn brain_ready_path() -> PathBuf {\n 95| spt_home().join(\"brain.ready\")\n\n## tests/\n### twohost_web.rs\n 3|//! witness: a file registered on one host, fetched byte-equal through the\n*4|//! OTHER host's own loopback listener; a `WEB` deny on the owner answering\n 5|//! 403 naming the surface; `Range` answering the owner's 206.\n 6|//!\n 7|//! **Env-gated exactly like `twohost.rs`: runs only with `SPT_TWO_HOST=1` + a\n...\n 19|//! `w1-locked`. One serving fixture, because the owner-side serve resolves\n*20|//! every store from the process-global `SPT_HOME` and a second B cell in the\n 21|//! same process would share it. Role A (the REQUESTER) is THREE `#[test]`s,\n*22|//! each its own listener, broker and home, so the three claims are three\n 23|//! separate runs (the gate's \"sibling intact is WITNESSED\" discipline):\n 24|//!\n 25|//! | role A cell | asserts against B |\n...\n 62|use spt_daemon::nethost::{NetConfig, NetHost};\n*63|use spt_daemon::registryhost::RegistryHost;\n 64|use spt_net::net::endpoint::{addr_for_node_hex, BindScope, LocalDiscovery, RelayPolicy};\n 65|use spt_net::net::pairing::totp::TotpSeed;\n 66|use spt_net::net::wanmsg::WanMessage;\n...\n 140|/// A's liveness beacon, A→B. Distinct from the probe and the ack because a\n*141|/// listener that cannot tell them apart is a clock that never starts.\n 142|const PROBE_BEACON: &[u8] = b\"SPT-TWOHOST-INBOUND-BEACON-v1\";\n 143|/// A's receipt, A→B, and B's fast green.\n 144|const PROBE_ACK: &[u8] = b\"SPT-TWOHOST-INBOUND-ACK-v1\";\n...\n 189| rendezvous: Duration::from_secs(env_or(\"SPT_TWO_HOST_RENDEZVOUS_SECS\", 300)),\n*190| id_b: Identity::from_seed(&derive32(&secret, \"node-b\")),\n 191| secret,\n 192| totp: TotpSeed::from_bytes(t20),\n 193| })\n...\n 212| fn id_a_for(&self, offset: u16) -> Identity {\n*213| Identity::from_seed(&derive32(&self.secret, &format!(\"node-a{offset}\")))\n 214| }\n 215|\n 216| fn a_hex_for(&self, offset: u16) -> String {\n...\n 274|fn http(port: u16, method: &str, path: &str, extra: &[(&str, &str)]) -> (u16, String, Vec) {\n*275| let mut stream = TcpStream::connect((\"127.0.0.1\", port)).expect(\"connect serving listener\");\n 276| stream.set_read_timeout(Some(Duration::from_secs(120))).unwrap();\n 277| let mut request = format!(\"{method} {path} HTTP/1.1\\r\\nHost: localhost:{port}\\r\\nConnection: close\\r\\n\");\n 278| for (name, value) in extra {\n...\n 387|//\n*388|// THREE DISTINCT MAGICS, because a listener that cannot tell a beacon from an ack\n 389|// is a clock that never starts and a red that never fires.\n 390|//\n 391|// THE ASSERTION LIVES ON A, deliberately: B cannot know whether its datagram\n...\n 530|\n*531|THE DISCRIMINATOR, ten seconds, run it before assuming which layer bit: bind the SAME listener and\n 532|send to it once over the LAN and once over Tailscale. LAN receives and Tailscale does not = LAYER 2,\n 533|the host firewall is not your problem. Neither receives = LAYER 1 (or both). Solicited return traffic\n 534|works under either fault, so an echo reply proves nothing about this direction.\n...\n 686| let home = TempDir::new().expect(\"temp home\");\n*687| std::env::set_var(\"SPT_HOME\", home.path());\n 688| let scratch = TempDir::new().expect(\"scratch\");\n 689| println!(\"TWOHOST-WEB role B: node {} serving on udp {}\", rig.b_hex(), rig.port_b);\n 690|\n...\n 693| .add_joined(&rig.subnet, *rig.totp.as_bytes(), 1, None, None)\n*694| .expect(\"seed subnet\");\n 695| subnets.save().expect(\"save subnets\");\n 696|\n 697| // The served files, registered as two different endpoints would.\n...\n 701| std::fs::write(&locked, LOCKED_BYTES).expect(\"write locked.md\");\n*702| let registry_path = perch::serving_registry_file_in(home.path());\n*703| let mut registry = ServingRegistry::load_at(®istry_path).expect(\"registry\");\n*704| registry.add_reference(&open, Some(\"open.md\"), Some(OPEN_ENDPOINT), 1).expect(\"register open.md\");\n*705| registry.add_reference(&locked, Some(\"locked.md\"), Some(LOCKED_ENDPOINT), 1).expect(\"register locked.md\");\n*706| registry.save_at(®istry_path).expect(\"save registry\");\n 707|\n 708| // The deny: A's node may not read what `w1-locked` serves. Endpoint\n 709| // scope, so `w1-open`'s file stays open — the sibling the deny cell's\n...\n 726| let _broker = rig_broker(&broker_name, rig.id_b.clone(), rig.port_b, scratch.path());\n*727| let registry_host = Arc::new(RegistryHost::new_at(\n 728| &rig.b_hex(),\n 729| EpochSource::load_from(&perch::epoch_file()),\n*730| spt_daemon::presence::registry_snapshot_dir(),\n 731| ));\n 732|\n 733| // ── F19a: A must be a ROSTER MEMBER before its row can be merged at all ──\n...\n 738| // fix (`verdicts [UntrustedOrigin]`, and the precondition assert caught it at\n*739| // the seed rather than 120 s later at the helper deadline, which is the whole\n 740| // reason the assert reads through the product's own verb).\n 741| //\n 742| // This is the SAME direction gap as the row itself, one layer down: A's"}],"details":{"scopePath":".worktrees/304-web-helper-rca/crates/spt-daemon/src/webproxy.rs, .worktrees/304-web-helper-rca/crates/spt-daemon/src/wan.rs, .worktrees/304-web-helper-rca/crates/spt-daemon/src/endpoint.rs, .worktrees/304-web-helper-rca/crates/spt-daemon/tests/twohost_web.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\304-web-helper-rca\\crates\\spt-daemon","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":75,"fileCount":4,"files":[".worktrees/304-web-helper-rca/crates/spt-daemon/src/webproxy.rs",".worktrees/304-web-helper-rca/crates/spt-daemon/src/wan.rs",".worktrees/304-web-helper-rca/crates/spt-daemon/src/endpoint.rs",".worktrees/304-web-helper-rca/crates/spt-daemon/tests/twohost_web.rs"],"fileMatches":[{"path":".worktrees/304-web-helper-rca/crates/spt-daemon/src/webproxy.rs","count":16},{"path":".worktrees/304-web-helper-rca/crates/spt-daemon/src/wan.rs","count":20},{"path":".worktrees/304-web-helper-rca/crates/spt-daemon/src/endpoint.rs","count":19},{"path":".worktrees/304-web-helper-rca/crates/spt-daemon/tests/twohost_web.rs","count":20}],"truncated":true,"perFileLimitReached":20,"displayContent":"# .worktrees/304-web-helper-rca/crates/spt-daemon/\n\n## src/\n### webproxy.rs\n 2│//! owner-side serve pump the dispatcher runs for a [`StreamFamily::Web`]\n *3│//! stream, and the requester-side fetch the loopback listener runs when a\n 4│//! node-prefixed URL names a subnet peer.\n 5│//!\n 6│//! One HTTP request is one bidi QUIC stream carrying [`WebRecord`]s\n │...\n 17│//! (KNOWN-HAZARDS 7.5, REQ-HAZARD-WAN-ORIGIN-AUTH). The subject is the served\n *18│//! entry's registering endpoint, looked up through the SAME registry the\n 19│//! local facet reads ([`webserve::served_subject`]), so a rule written\n 20│//! against an endpoint governs its served files wherever they are fetched\n 21│//! from. A refusal is a `WebErr` whose message names the SURFACE and never a\n │...\n 35│//! names the NODE within the deadline, never a hang with no output. Nothing\n *36│//! is written under the requesting node's `$SPT_HOME`: the body goes to the\n *37│//! listener's channel as it arrives and nowhere else.\n 38│\n 39│use std::io::{self, Read as _, Seek as _, SeekFrom};\n 40│use std::path::Path;\n │...\n 142│ Ok(WebRecord::ServeFor { path, audience, ttl_ms, origin }) => {\n*143│ return serve_for(brain, stream_id, origin_node, &path, &audience, ttl_ms, origin);\n 144│ }\n 145│ _ => {\n 146│ let why = \"WEB_BAD_REQUEST: the first record is not a web request\".to_string();\n │...\n 183│ // admitting the unplaceable would erase the narrowing exactly when the\n*184│ // registry is stale.\n 185│ //\n 186│ // The refusal is `deny_message()` — the SAME 403 shape a WEB deny rule\n 187│ // produces — so a narrower audience is not distinguishable from a denial by\n*188│ // probing, and the registry does not become an oracle for what exists.\n 189│ // [impl->REQ-WEB-ENTRY-AUDIENCE]\n 190│ if let Some(audience) = entry.as_ref().and_then(|entry| entry.audience.as_deref()) {\n 191│ let hosted_by = webserve::node_hosting_endpoint(&home, audience);\n │...\n 408│// [impl->REQ-HAZARD-WAN-ORIGIN-AUTH]\n*409│fn serve_for(\n 410│ brain: &mut Brain,\n 411│ stream_id: u64,\n 412│ origin_node: &str,\n │...\n 459│ // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\n*460│ // The conjuncts themselves live in `msgid::user_authorized_serve_for` — PURE,\n 461│ // and unit-tested one conjunct at a time. They were inline here until the F1\n 462│ // gate found that made them reachable only through a QUIC round trip, so the\n 463│ // only thing exercising them was one int arm. This node looks the row up and\n │...\n 467│ let row = short_id.and_then(|id| spt_store::msgid::local_msg_out_in(&home, id));\n*468│ if !spt_store::msgid::user_authorized_serve_for(short_id, row.as_ref(), audience, path) {\n 469│ fail(brain, deny_message(), true)?;\n 470│ return Ok(WebServeOutcome::Refused);\n 471│ }\n │...\n 503│ Ok(_) => {\n*504│ let why = \"SERVE_FOR_UNEXPECTED: the registry answered something else\".to_string();\n 505│ fail(brain, why.clone(), false)?;\n 506│ return Ok(WebServeOutcome::Failed(why));\n 507│ }\n │...\n 519│ // Brain workers are separate processes: ask the broker that owns the\n*520│ // listener rather than resolving this worker's inherited configuration.\n 521│ // [impl->REQ-WEB-URL-BOUND-PORT]\n*522│ let port = match crate::servehost::docs_port(&crate::endpoint::seed_socket_name()) {\n 523│ Ok(port) => port,\n 524│ Err(error) => {\n 525│ let why = format!(\"DOCS_PORT_DISCOVERY_FAILED: {error}\");\n │...\n 565│/// Requester side: fetch one node-prefixed URL from its owner and hand the\n*566│/// answer to the listener — the head over `head_tx`, the body chunk by chunk\n*567│/// over `body_tx`. Runs on a plain thread (the listener's runtime has no\n 568│/// timers; the deadlines are the pump-mode brain's). Every failure before\n 569│/// the head is a 502 naming the node; a failure after it aborts the body.\n 570│// [impl->REQ-WEB-CROSS-NODE-PROXY]\n │...\n 728│// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\n*729│pub fn request_serve_for(\n 730│ broker: &str,\n 731│ home: &Path,\n 732│ target: &ProxyTarget,\n### wan.rs\n 30│//! a completed TCP write and the claim re-delivers that op on replay (an\n *31│//! at-least-once window bounded to one in-flight record; the live listener\n 32│//! path has no durable receipt to dedup against). Claim-before-write was\n 33│//! rejected because a crash in ITS gap silently drops the message — for a\n 34│//! messaging substrate, a rare duplicate beats a rare silent drop. Tracked\n │...\n 41│use spt_net::net::ndjson;\n *42│use spt_net::net::registry::{node_label_display, Instance};\n 43│use spt_net::net::wanmsg::{WanMessage, WanReplyDecoder};\n 44│\n 45│use crate::brain::{Brain, BrokerEvent};\n │...\n 51│use crate::msg::NetDialed;\n *52│use crate::registryhost::RegistryHost;\n 53│\n 54│/// Re-stamp a WAN-inbound `user-msg` body down to plain `msg` **unless** the\n 55│/// transport-proven origin is a user-backed endpoint (CONTEXT §Gateway; the\n │...\n 64│/// ([`origin_user_backed`]): over WAN, the ONLY provably user-backed origin is a\n *65│/// registry-resolved Gateway endpoint advertised on the proven node (REQ-MSG-6).\n 66│/// An origin that advertises no type, or a non-Gateway type, yields `false` and\n 67│/// the `user-msg` is re-stamped — fail-closed by construction.\n 68│// [impl->REQ-MSG-5]\n │...\n 94│/// member is already trusted, so a member forging the Gateway type is out of\n *95│/// scope by construction. The proven-node keying is registry-addressing\n 96│/// correctness, not an extra trust layer.\n 97│// [impl->REQ-MSG-6]\n 98│fn origin_user_backed(instances: &[Instance], origin_node: &str) -> bool {\n │...\n 117│pub enum WanOutcome {\n *118│ /// Delivered live over TCP to the target's listener (op claimed after).\n 119│ DeliveredTcp,\n 120│ /// Delivered by injecting into a broker-held (spt-hosted, relay-less) PTY via\n 121│ /// the live translation binary (op claimed after) — the F-023 WAN-ingress leg.\n │...\n 174│pub enum WanRequestOutcome {\n *175│ /// Delivered live to the target's listener on the remote node.\n 176│ Delivered,\n 177│ /// Spooled at the remote node for its next drain.\n 178│ Spooled,\n │...\n 301│/// - **the node** is `conn.remote_id_hex` — the QUIC-handshake-proven peer of\n *302│/// the connection we actually sent on, never the node the registry snapshot\n 303│/// claimed. The receiving leg keys on the proven origin for the same reason\n 304│/// (REQ-HAZARD-WAN-ORIGIN-AUTH); a correlation whose two halves keyed on\n 305│/// different notions of \"node\" would silently fail to meet.\n │...\n 887│ use spt_net::net::presencemsg::{Presence, PresenceReplyDecoder};\n *888│ use spt_store::registry::RosterWait;\n 889│\n 890│ // [impl->REQ-WAN-REPLY-BOUND]\n 891│ let admission = RosterWait::start(\"presence.carrier_admission\", \"none\");\n │...\n 967│/// never anything read out of record bytes (REQ-HAZARD-WAN-ORIGIN-AUTH).\n *968│/// `registry` is the node's [`RegistryHost`]: the user-msg identity gate\n 969│/// resolves the origin endpoint's advertised type from it, keyed by\n 970│/// `origin_node` (REQ-MSG-6).\n 971│// [impl->REQ-NET-1]\n │...\n 1146│ owlery: &Path,\n*1147│ registry: &RegistryHost,\n 1148│) -> WanOutcome {\n 1149│ // Gate 2 of ADR-0009 (visibility ran at the sender's resolution; grants\n 1150│ // gate capabilities, not messages). Messages classify reply-vs-unsolicited\n │...\n 1228│ // type fail-closes to a re-stamp.\n*1229│ let origin_backed = origin_user_backed(®istry.instances_of(&msg.from), origin_node);\n 1230│ let restamped = restamp_wan_user_msg(&msg.body, origin_backed);\n 1231│\n 1232│ // FENCE (REQ-TRUST-WARNING-ENVELOPE): a sender-supplied body that is ITSELF a\n │...\n 1359│ // whose label this node has never learned still gets asked.\n*1360│ node_label: spt_net::net::registry::node_label_display(origin_node, None),\n 1361│ node_hex: origin_node.to_owned(),\n 1362│ };\n 1363│ let audience = msg.target.clone();\n 1364│ let perch_path = perch_path.to_path_buf();\n*1365│ let broker = crate::endpoint::seed_socket_name();\n 1366│ let home = spt_store::perch::spt_home();\n 1367│ std::thread::spawn(move || {\n 1368│ for path in candidates {\n*1369│ match crate::webproxy::request_serve_for(\n 1370│ &broker,\n 1371│ &home,\n 1372│ &target,\n │...\n 1481│ /// How many trust warnings actually landed in the perch's spool. The warning\n*1482│ /// falls to spool here because no live listener and no broker exist under a\n 1483│ /// bare test home — the same cascade production takes, minus its first two\n 1484│ /// legs.\n 1485│ /// Drive the warning's FAIL-SAFE arm — decide, then deliver-and-claim — with\n │...\n 1697│ fn origin_user_backed_matrix() {\n*1698│ use spt_net::net::registry::Status;\n 1699│ use spt_proto::event::GATEWAY_TAG;\n 1700│\n 1701│ let row = |node: &str, ty: Option<&str>| Instance {\n │...\n 1781│ // `an_admitted_arrival_records_contact_and_a_refused_one_does_not` both\n*1782│ // seed no perch); this is the row that states it, so reordering the\n 1783│ // ingress reds HERE instead of confusing them.\n 1784│ //\n 1785│ // Measured 2026-08-19 for releases#171 — the measurement that showed the\n │...\n 1795│ let owlery = spt_store::perch::owlery_dir();\n*1796│ let registry = crate::registryhost::RegistryHost::new(\"measure-node\");\n 1797│ let origin = \"deadbeefcafef00d\";\n 1798│ let arrival = |id: &str, op: &str| WanMessage {\n 1799│ target: id.to_string(),\n │...\n 1820│ store.save().unwrap();\n*1821│ let denied_out = receive_wan(&arrival(denied, \"m:1\"), origin, &owlery, ®istry);\n 1822│\n 1823│ // Arm 2 — same sender, same absent perch, NO deny rule.\n 1824│ let open = \"measure-open\";\n### endpoint.rs\n 2│//!\n *3│//! The daemon binds two local-IPC listeners — the broker (PTY hosting, B1/B2)\n *4│//! and the seed-control channel (B6) — under names derived from the active\n 5│//! `spt_home`. Deriving from `spt_home` keeps each isolated home (a test's\n *6│//! `SPT_HOME` override, a per-user install) on its own daemon, so parallel test\n 7│//! processes never collide on one machine while a real install gets one stable\n *8│//! per-home daemon. The auto-start spawn inherits `SPT_HOME`, so the spawned\n 9│//! daemon computes the **same** names as the client that started it — that\n*10│//! shared derivation is the whole of the rendezvous (no registry lookup).\n 11│// [impl->REQ-DAEMON-3]\n 12│\n 13│use std::hash::{Hash, Hasher};\n │...\n 18│/// A deterministic short tag for the active spt home. `DefaultHasher::new()` is\n*19│/// seeded with fixed keys (it is **not** randomized like `RandomState`), so the\n 20│/// tag is stable across processes that share the same `spt_home` — exactly what\n 21│/// the auto-start handshake needs (the spawned daemon must independently derive\n 22│/// the launching client's socket name).\n │...\n 28│\n*29│/// The seed-control listener name (B6): the channel `api seed`/`api listen`\n*30│/// connect to for the in-memory seed map. It is also the daemon's liveness\n 31│/// anchor — present for the daemon's whole lifetime.\n*32│pub fn seed_socket_name() -> String {\n*33│ format!(\"spt-daemon-seed-{}.sock\", home_tag())\n 34│}\n 35│\n*36│/// The broker listener name (B1/B2): PTY hosting + gapless handoff.\n 37│pub fn broker_socket_name() -> String {\n 38│ format!(\"spt-daemon-broker-{}.sock\", home_tag())\n 39│}\n 40│\n*41│/// The digest-control listener name (B8): the channel `spt digest ` connects\n 42│/// to for a snapshot pull or a delta-stream subscribe (ADR-0008 / REQ-TERM-4).\n 43│pub fn digest_socket_name() -> String {\n 44│ format!(\"spt-daemon-digest-{}.sock\", home_tag())\n │...\n 46│\n*47│/// The drive-control listener name (M11-W2): the channel `spt shell drive` (owner\n 48│/// write) and `api drive-poll --link` (shell take-and-clear) connect to for the\n 49│/// per-shell ephemeral drive slot (REQ-SHELL-3). Broker-served like the digest\n 50│/// channel; the slot is in-memory and dies with the daemon.\n │...\n 55│\n*56│/// The tunnel-control listener name (M11-W3): the channel `spt shell tunnel` (owner\n 57│/// duplex) and the shell binary's `api tunnel` connect to for the per-shell opaque\n*58│/// byte tunnel registry (REQ-SHELL-4). Broker-served like the drive channel; the\n*59│/// registry holds only held stream ids + the link-token stamp and dies with the\n 60│/// daemon.\n 61│// [impl->REQ-SHELL-4]\n 62│pub fn tunnel_socket_name() -> String {\n │...\n 65│\n*66│/// The service-control listener name (RESIDENT-SERVICE W1): the channel the\n 67│/// `spt` CLI connects to after a successful adapter registration to nudge the\n 68│/// daemon into reconciling that adapter's declared `[service]`\n 69│/// (REQ-RESIDENT-SERVICE's ruled wire op). Broker-served like the drive and\n │...\n 78│/// running daemon writes on start — discoverable for management/cleanup. Not a\n*79│/// liveness signal (liveness is the seed-control ping); a stale pid here is\n 80│/// harmless because callers probe the socket, never this file.\n 81│pub fn daemon_pid_path() -> PathBuf {\n 82│ spt_home().join(\"daemon.pid\")\n │...\n 91│/// respawned. Best-effort like the daemon pid breadcrumb; liveness of the\n*92│/// *daemon* is still the seed-control ping, never this file.\n 93│// [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n 94│pub fn brain_ready_path() -> PathBuf {\n 95│ spt_home().join(\"brain.ready\")\n\n## tests/\n### twohost_web.rs\n 3│//! witness: a file registered on one host, fetched byte-equal through the\n *4│//! OTHER host's own loopback listener; a `WEB` deny on the owner answering\n 5│//! 403 naming the surface; `Range` answering the owner's 206.\n 6│//!\n 7│//! **Env-gated exactly like `twohost.rs`: runs only with `SPT_TWO_HOST=1` + a\n │...\n 19│//! `w1-locked`. One serving fixture, because the owner-side serve resolves\n *20│//! every store from the process-global `SPT_HOME` and a second B cell in the\n 21│//! same process would share it. Role A (the REQUESTER) is THREE `#[test]`s,\n *22│//! each its own listener, broker and home, so the three claims are three\n 23│//! separate runs (the gate's \"sibling intact is WITNESSED\" discipline):\n 24│//!\n 25│//! | role A cell | asserts against B |\n │...\n 62│use spt_daemon::nethost::{NetConfig, NetHost};\n *63│use spt_daemon::registryhost::RegistryHost;\n 64│use spt_net::net::endpoint::{addr_for_node_hex, BindScope, LocalDiscovery, RelayPolicy};\n 65│use spt_net::net::pairing::totp::TotpSeed;\n 66│use spt_net::net::wanmsg::WanMessage;\n │...\n 140│/// A's liveness beacon, A→B. Distinct from the probe and the ack because a\n*141│/// listener that cannot tell them apart is a clock that never starts.\n 142│const PROBE_BEACON: &[u8] = b\"SPT-TWOHOST-INBOUND-BEACON-v1\";\n 143│/// A's receipt, A→B, and B's fast green.\n 144│const PROBE_ACK: &[u8] = b\"SPT-TWOHOST-INBOUND-ACK-v1\";\n │...\n 189│ rendezvous: Duration::from_secs(env_or(\"SPT_TWO_HOST_RENDEZVOUS_SECS\", 300)),\n*190│ id_b: Identity::from_seed(&derive32(&secret, \"node-b\")),\n 191│ secret,\n 192│ totp: TotpSeed::from_bytes(t20),\n 193│ })\n │...\n 212│ fn id_a_for(&self, offset: u16) -> Identity {\n*213│ Identity::from_seed(&derive32(&self.secret, &format!(\"node-a{offset}\")))\n 214│ }\n 215│\n 216│ fn a_hex_for(&self, offset: u16) -> String {\n │...\n 274│fn http(port: u16, method: &str, path: &str, extra: &[(&str, &str)]) -> (u16, String, Vec) {\n*275│ let mut stream = TcpStream::connect((\"127.0.0.1\", port)).expect(\"connect serving listener\");\n 276│ stream.set_read_timeout(Some(Duration::from_secs(120))).unwrap();\n 277│ let mut request = format!(\"{method} {path} HTTP/1.1\\r\\nHost: localhost:{port}\\r\\nConnection: close\\r\\n\");\n 278│ for (name, value) in extra {\n │...\n 387│//\n*388│// THREE DISTINCT MAGICS, because a listener that cannot tell a beacon from an ack\n 389│// is a clock that never starts and a red that never fires.\n 390│//\n 391│// THE ASSERTION LIVES ON A, deliberately: B cannot know whether its datagram\n │...\n 530│\n*531│THE DISCRIMINATOR, ten seconds, run it before assuming which layer bit: bind the SAME listener and\n 532│send to it once over the LAN and once over Tailscale. LAN receives and Tailscale does not = LAYER 2,\n 533│the host firewall is not your problem. Neither receives = LAYER 1 (or both). Solicited return traffic\n 534│works under either fault, so an echo reply proves nothing about this direction.\n │...\n 686│ let home = TempDir::new().expect(\"temp home\");\n*687│ std::env::set_var(\"SPT_HOME\", home.path());\n 688│ let scratch = TempDir::new().expect(\"scratch\");\n 689│ println!(\"TWOHOST-WEB role B: node {} serving on udp {}\", rig.b_hex(), rig.port_b);\n 690│\n │...\n 693│ .add_joined(&rig.subnet, *rig.totp.as_bytes(), 1, None, None)\n*694│ .expect(\"seed subnet\");\n 695│ subnets.save().expect(\"save subnets\");\n 696│\n 697│ // The served files, registered as two different endpoints would.\n │...\n 701│ std::fs::write(&locked, LOCKED_BYTES).expect(\"write locked.md\");\n*702│ let registry_path = perch::serving_registry_file_in(home.path());\n*703│ let mut registry = ServingRegistry::load_at(®istry_path).expect(\"registry\");\n*704│ registry.add_reference(&open, Some(\"open.md\"), Some(OPEN_ENDPOINT), 1).expect(\"register open.md\");\n*705│ registry.add_reference(&locked, Some(\"locked.md\"), Some(LOCKED_ENDPOINT), 1).expect(\"register locked.md\");\n*706│ registry.save_at(®istry_path).expect(\"save registry\");\n 707│\n 708│ // The deny: A's node may not read what `w1-locked` serves. Endpoint\n 709│ // scope, so `w1-open`'s file stays open — the sibling the deny cell's\n │...\n 726│ let _broker = rig_broker(&broker_name, rig.id_b.clone(), rig.port_b, scratch.path());\n*727│ let registry_host = Arc::new(RegistryHost::new_at(\n 728│ &rig.b_hex(),\n 729│ EpochSource::load_from(&perch::epoch_file()),\n*730│ spt_daemon::presence::registry_snapshot_dir(),\n 731│ ));\n 732│\n 733│ // ── F19a: A must be a ROSTER MEMBER before its row can be merged at all ──\n │...\n 738│ // fix (`verdicts [UntrustedOrigin]`, and the precondition assert caught it at\n*739│ // the seed rather than 120 s later at the helper deadline, which is the whole\n 740│ // reason the assert reads through the product's own verb).\n 741│ //\n 742│ // This is the SAME direction gap as the row itself, one layer down: A's"},"isError":false,"timestamp":1789466205716}}
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{"type":"message","id":"390e00d9","parentId":"be300c45","timestamp":"2026-09-15T09:56:54.440Z","message":{"role":"toolResult","toolCallId":"call_WNJl58SfKg0u4UvH5Nk3SoCN|fc_02cc5048d0503391016aa916665f3887d1889c14aec193bc66","toolName":"read","content":[{"type":"text","text":"/// measures start-up skew and calls it a firewall.\n#[test]\nfn two_host_inbound_probe_role_b() {\n let Some(rig) = Rig::from_env(\"b\") else {\n return;\n };\n let listen = rig.port_b + PROBE_OFFSET;\n let target = SocketAddr::new(rig.peer_ip, rig.port_a + PROBE_OFFSET);\n // BOUND BEFORE ANYTHING IS SENT: A beacons to this port cold, and a beacon\n // that arrives before the bind is a beacon that never happened.\n let socket = UdpSocket::bind(SocketAddr::new(IpAddr::from([0, 0, 0, 0]), listen))\n .unwrap_or_else(|e| panic!(\"INBOUND_PROBE: role B could not bind udp {listen}: {e}\"));\n socket\n .set_read_timeout(Some(Duration::from_millis(250)))\n .expect(\"probe socket takes a read timeout\");\n // ⚠ THE PROBES LEAVE A SEPARATE, EPHEMERAL SOCKET — this fixed one only ever\n // RECEIVES beacons.\n //\n // With a fixed source port here, the tuple (B:port_b+9 → A:probe) REPEATS\n // from run to run, so any earlier outbound from A to that port leaves return\n // state that carries the next run's probe across a link that is actually\n // blocked — at either layer, since WFP and Tailscale's filter both track\n // outbound UDP flows by 4-tuple. An ephemeral source port makes each run's\n // tuple new, so no run can poison the next BY CONSTRUCTION rather than by a\n // cold-start convention nobody will remember. This socket only ever SENDS:\n // the ack comes back to the fixed socket above, because A addresses it to\n // this host's rig port (the only address either host is reachable on cold).\n let probe_socket = UdpSocket::bind(SocketAddr::new(IpAddr::from([0, 0, 0, 0]), 0))\n .expect(\"probe sender binds an ephemeral port\");\n println!(\n \"TWOHOST-WEB probe role B: waiting for rendezvous up to {:?} on udp {listen} for A's beacon, then sending to {target} for {PROBE_WINDOW:?}\",\n rig.rendezvous\n );\n\n let mut buf = [0u8; 64];\n let beacon_deadline = Instant::now() + rig.rendezvous;\n let mut heard_beacon = false;\n while Instant::now() < beacon_deadline {\n match socket.recv_from(&mut buf) {\n Ok((n, from)) if buf[..n] == *PROBE_BEACON => {\n println!(\"TWOHOST-WEB probe role B: beacon from {from} — A is up, starting the clock\");\n heard_beacon = true;\n break;\n }\n Ok((n, from)) => println!(\"TWOHOST-WEB probe role B: {n} foreign bytes from {from}\"),\n Err(_) => {}\n }\n }\n\n // THE FOURTH OUTCOME, and it gets its own name. No beacon means this half\n // never established that the other half exists — which is a RENDEZVOUS\n // failure, not an inbound block, and calling it INBOUND_BLOCKED would be the\n // same conflation this whole probe was written to end, one layer up.\n assert!(\n heard_beacon,\n \"PROBE_NO_BEACON: role B heard nothing from A on udp {listen} within {:?}.\nThis is NOT an inbound-block finding and must not be reported as one: it says only that A's beacons\ndid not reach this host, so this half never learned that the other half is running.\n\nLook, in this order: (1) did A's step run at all on the other host, and did it reach its 'listening on\nudp' line; (2) is A->B blocked, which is the direction this rig has always found OPEN (measured 3/3\nfrom A on 2026-09-08 while the reverse read 0/3) — if it has closed, that is a NEW box finding and\nthe more interesting one; (3) is this host's own udp {listen} bound by something else.\nA's own no-probe result is PROBE_RENDEZVOUS_UNVERIFIED: inspect both matching job timelines before\nclassifying its silence as a blocked link.\",\n rig.rendezvous\n );\n\n // The window that actually measures the link, started from evidence.\n let deadline = Instant::now() + PROBE_WINDOW;\n let mut sent = 0usize;\n let mut acked = false;\n while Instant::now() < deadline {\n match probe_socket.send_to(PROBE_MAGIC, target) {\n Ok(_) => sent += 1,\n Err(e) => println!(\"TWOHOST-WEB probe role B: send error (continuing): {e}\"),\n }\n // The ack arrives on the FIXED socket, not the ephemeral sender: A sends\n // it to this host's rig port so it is addressable cold (see A's cell).\n match socket.recv_from(&mut buf) {\n Ok((n, from)) if buf[..n] == *PROBE_ACK => {\n println!(\"TWOHOST-WEB probe role B: ack from {from} after {sent} datagram(s)\");\n acked = true;\n break;\n }\n // A beacon is not an ack. Reading one as the other would stop the\n // clock on the evidence that started it.\n Ok((n, _)) if buf[..n] == *PROBE_BEACON => {}\n Ok((n, from)) => println!(\"TWOHOST-WEB probe role B: {n} foreign bytes from {from}\"),\n Err(_) => {}\n }\n }\n println!(\"TWOHOST-WEB probe role B: {sent} datagrams sent to {target}, acked={acked}\");\n assert!(sent > 0, \"role B could not send a single probe datagram to {target}\");\n\n // B's fast RED, and it is the one IR-89 promises: ten seconds, its own name,\n // with \"A is not up yet\" already excluded by the beacon above.\n assert!(\n acked,\n \"INBOUND_BLOCKED: role B sent {sent} datagram(s) to {target} in {PROBE_WINDOW:?} and A never\nacked — while A's beacons were arriving here the whole time, so A IS UP and the reverse direction is\nopen. B->A is blocked.\n\nTHERE ARE TWO LAYERS AND EITHER ONE ALONE PRODUCES THIS EXACT SILENCE; the receiver's own cell\ncarries the full text and the two operator fixes. In short: LAYER 1 is the receiver's per-executable\nhost firewall (allow INBOUND UDP for the rig's port range from this host, PORT+REMOTE scoped, never\nprogram-scoped), LAYER 2 is the asymmetric tailnet ACL (this sender must appear among the receiver's\nPacketFilter permitted inbound sources — check `tailscale debug netmap` on the RECEIVER). Fixing only\none is the mistake: it is NECESSARY, NOT SUFFICIENT, and the run reds identically afterwards.\n\nDo not spend the ceremony's budget on this: the dial below would fail the same way for the same\nreason, and would report it as a pairing failure.\"\n );\n}\n\n// ── Role B: the owner ─────────────────────────────────────────────────────\n\n/// Serves for the rig deadline: two registered files and one endpoint-scoped\n/// `WEB` deny for A's node on the locked one. The dispatcher is the\n/// production loop; the gate it runs is the production gate.\n// [int->REQ-WEB-CROSS-NODE-PROXY]\n// [int->REQ-WEB-ACCESS-SURFACE]\n#[test]\nfn two_host_web_role_b() {\n let Some(rig) = Rig::from_env(\"b\") else {\n return;\n };\n let home = TempDir::new().expect(\"temp home\");\n std::env::set_var(\"SPT_HOME\", home.path());\n let scratch = TempDir::new().expect(\"scratch\");\n println!(\"TWOHOST-WEB role B: node {} serving on udp {}\", rig.b_hex(), rig.port_b);\n\n let mut subnets = SubnetStore::load();\n subnets\n .add_joined(&rig.subnet, *rig.totp.as_bytes(), 1, None, None)\n .expect(\"seed subnet\");\n subnets.save().expect(\"save subnets\");\n\n // The served files, registered as two different endpoints would.\n let open = home.path().join(\"open.md\");\n let locked = home.path().join(\"locked.md\");\n std::fs::write(&open, OPEN_BYTES).expect(\"write open.md\");\n std::fs::write(&locked, LOCKED_BYTES).expect(\"write locked.md\");\n let registry_path = perch::serving_registry_file_in(home.path());\n let mut registry = ServingRegistry::load_at(®istry_path).expect(\"registry\");\n registry.add_reference(&open, Some(\"open.md\"), Some(OPEN_ENDPOINT), 1).expect(\"register open.md\");\n registry.add_reference(&locked, Some(\"locked.md\"), Some(LOCKED_ENDPOINT), 1).expect(\"register locked.md\");\n registry.save_at(®istry_path).expect(\"save registry\");\n\n // The deny: A's node may not read what `w1-locked` serves. Endpoint\n // scope, so `w1-open`'s file stays open — the sibling the deny cell's\n // mutation arm must leave intact.\n let access_path = home.path().join(\"identity\").join(\"trust\").join(\"access.json\");\n let mut store = AccessStore::load_from(&access_path);\n store.endpoint_mut(LOCKED_ENDPOINT).rules.push(AccessRule {\n // The DENY cell's node, named by its offset. With one shared key this\n // rule happened to cover every A cell; now it covers exactly the cell\n // whose refusal the arm is about, which is what it always meant.\n subject: Subject::Node { node: rig.a_hex_for(DENY_OFFSET) },\n surfaces: vec![\"WEB\".to_owned()],\n origin: OriginQualifier::Any,\n provenance: Provenance::Manual,\n decision: RuleDecision::Deny,\n });\n store.save_to(&access_path).expect(\"write the deny\");\n\n let broker_name = format!(\"spt-twohost-web-b-{}\", std::process::id());\n let _broker = rig_broker(&broker_name, rig.id_b.clone(), rig.port_b, scratch.path());\n let registry_host = Arc::new(RegistryHost::new_at(\n &rig.b_hex(),\n EpochSource::load_from(&perch::epoch_file()),\n spt_daemon::presence::registry_snapshot_dir(),\n ));\n\n // ── F19a: A must be a ROSTER MEMBER before its row can be merged at all ──\n //\n // `RegistryGatePolicy::admits` is `member subnet ∧ roster.is_member(subnet,\n // origin)`, fail-closed on both, so without this the merge below answers\n // `UntrustedOrigin` and writes nothing — MEASURED on the first run of this\n // fix (`verdicts [UntrustedOrigin]`, and the precondition assert caught it at\n // the seed rather than 120 s later at the helper deadline, which is the whole\n // reason the assert reads through the product's own verb).\n //\n // This is the SAME direction gap as the row itself, one layer down: A's\n // `requester` seeds a roster entry for B (and B's peer address), and nothing\n // ever seeded the reverse. One-way knowledge in a rig that only ever ran one\n // way — it could not surface until a cell needed B to judge something A said.\n // Address stays `None`: B dials A by `rig.a_addr(HELPER_OFFSET)` on the WAN\n // send below, never out of the roster, so seeding one would be an unused\n // second spelling of A's address.\n let mut roster = RosterStore::load();\n roster.merge_entry(RosterEntry {\n pubkey_hex: rig.a_hex_for(HELPER_OFFSET),\n subnet: rig.subnet.clone(),\n label: \"rig-web-a\".to_owned(),\n machine_id: \"rig-web-a-machine\".to_owned(),\n address: None,\n last_seen: \"1\".to_owned(),\n lease_epoch: 1,\n });\n roster.save().expect(\"seed A as a roster member\");\n\n // ── F19: A's audience row, which `serve_for`'s SECOND conjunct requires ──\n //\n // `webproxy::serve_for` refuses unless `node_hosting_endpoint(home, audience)`\n // names the ORIGIN node — the same refusal text a surface deny produces, on\n // purpose (the two are not distinguishable by probing). This node has no way\n // to place `HELPER_AUDIENCE` on its own: the rig merges B's Gateway row into\n // A's registry (the A helper cell) but nothing ever merged A's audience row\n // into B's, and the rig runs no nethost gossip, so the conjunct was\n // UNSATISFIABLE BY CONSTRUCTION. It went unseen because nothing on either box\n // had ever reached it — every ServeFor fell to `Unknown` at the dispatcher\n // (F17) and was dropped before the gate ran. Measured by doyle 2026-09-07 on\n // the Linux one-box control at f3c8495b + the F17 patch: owner `b.raw` carried\n // `outcome=refused reason=ACCESS_DENIED`, and the ABSENCE of an\n // `ACCESS_REFUSED` breadcrumb for that stream — `gate.rs` prints one on every\n // non-`ImplicitOpen` deny, and stream 1's w1-locked deny did print it — is\n // what places the refusal in the second arm rather than the first.\n //\n // Seeded the same way A seeds B's: through `apply_feed_flips`, the real feed\n // entry point, under the real gate policy. Only the DELIVERY of the record is\n // the rig's; the merge, the gate and the snapshot write are the product's.\n let audience_row = spt_net::net::registry::Instance {\n node: rig.a_hex_for(HELPER_OFFSET),\n status: spt_net::net::registry::Status::Active,\n epoch: 1,\n resources: None,\n last_active_ms: None,\n shell_adapters: Vec::new(),\n node_label: None,\n machine_id: Some(\"rig-web-a-machine\".to_owned()),\n endpoint_type: None,\n bound: true,\n controller_node: None,\n harness_only: false,\n adapter: None,\n recent_projects: Vec::new(),\n controlled: false,\n };\n let (audience_verdicts, _) = registry_host.apply_feed_flips(\n &rig.a_hex_for(HELPER_OFFSET),\n &[spt_net::net::replicate::RegistryUpdate {\n subnet: rig.subnet.clone(),\n endpoint_id: HELPER_AUDIENCE.to_owned(),\n instance: audience_row,\n }],\n &spt_daemon::registryhost::RegistryGatePolicy::load(),\n );\n println!(\"TWOHOST-WEB role B: audience row merged, verdicts {audience_verdicts:?}\");\n\n // The precondition is asserted through the PRODUCT'S OWN READER, not through\n // `instances_of`. They are not the same claim: `instances_of` answers from the\n // in-memory registry, while `serve_for` reads the on-disk SNAPSHOT\n // (`webserve::node_hosting_endpoint` -> `RegistryHost::snapshot_path`), so an\n // in-memory assert would pass green over a snapshot that was never written and\n // the cell would fail later at the arm this seed exists to satisfy. Assert what\n // the gate will read, from where the gate will read it.\n let a_hex = rig.a_hex_for(HELPER_OFFSET);\n let placed = spt_daemon::webserve::node_hosting_endpoint(&perch::spt_home(), HELPER_AUDIENCE);\n assert_eq!(\n placed.as_deref(),\n Some(a_hex.as_str()),\n \"PRECONDITION: B must place {HELPER_AUDIENCE} on A in the on-disk registry snapshot, or `serve_for`'s audience conjunct refuses with the same text a surface deny produces (got {placed:?}, verdicts {audience_verdicts:?})\"\n );\n\n let stop = Arc::new(AtomicBool::new(false));\n // Completion witness: a MONOTONIC count of what this node actually served.\n // Never the broker's stream table — see the wait loop below.\n let served = Arc::new(AtomicU64::new(0));\n {\n let name = broker_name.clone();\n let flag = Arc::clone(&stop);\n let counter = Arc::clone(&served);\n let paths = DispatchPaths {\n owlery: perch::owlery_dir(),\n releases: home.path().join(\"releases\"),\n scratch: scratch.path().join(\"dispatch\"),\n };\n thread::spawn(move || {\n let _ = run_dispatch_loop_observed(\n &name,\n &paths,\n registry_host,\n &flag,\n Duration::from_millis(50),\n counter,\n );\n });\n }\n // ══ WEBSERVE W2 — the OWNER half of #17's remote helper ════════════════\n // [int->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\n //\n // WHAT THIS ROLE COULD NOT DO BEFORE: originate. It served, and never sent.\n // The helper is authorized by a USER'S OWN WORDS, so the owner must have\n // said something AND hold its own record of saying it —\n // `msgid::local_msg_out_in` reads THIS node's `MSG_OUT` row, and every\n // conjunct is judged from that row rather than from anything the requester\n // sends. A claim the asker cannot influence is the only kind worth checking.\n //\n // THE RIG PLAYS THE CLI HERE, AND SAYS SO. In production `spt send` writes\n // the `MSG_OUT` row through the io funnel and ships the same bytes over the\n // WAN leg; there is no CLI in a `spt-daemon` test (the `spt` binary is not\n // built for this package), so the rig writes the row and ships the bytes\n // itself — ONE envelope carrying ONE id, used for both, which is the\n // property the claim actually rests on. Everything the claim tests is still\n…\n}\n\n[Showing lines 559-863 of 1392. Use :864 to continue]"}],"details":{"truncation":{"content":"/// measures start-up skew and calls it a firewall.\r\n#[test]\r\nfn two_host_inbound_probe_role_b() {\r\n let Some(rig) = Rig::from_env(\"b\") else {\r\n return;\r\n };\r\n let listen = rig.port_b + PROBE_OFFSET;\r\n let target = SocketAddr::new(rig.peer_ip, rig.port_a + PROBE_OFFSET);\r\n // BOUND BEFORE ANYTHING IS SENT: A beacons to this port cold, and a beacon\r\n // that arrives before the bind is a beacon that never happened.\r\n let socket = UdpSocket::bind(SocketAddr::new(IpAddr::from([0, 0, 0, 0]), listen))\r\n .unwrap_or_else(|e| panic!(\"INBOUND_PROBE: role B could not bind udp {listen}: {e}\"));\r\n socket\r\n .set_read_timeout(Some(Duration::from_millis(250)))\r\n .expect(\"probe socket takes a read timeout\");\r\n // ⚠ THE PROBES LEAVE A SEPARATE, EPHEMERAL SOCKET — this fixed one only ever\r\n // RECEIVES beacons.\r\n //\r\n // With a fixed source port here, the tuple (B:port_b+9 → A:probe) REPEATS\r\n // from run to run, so any earlier outbound from A to that port leaves return\r\n // state that carries the next run's probe across a link that is actually\r\n // blocked — at either layer, since WFP and Tailscale's filter both track\r\n // outbound UDP flows by 4-tuple. An ephemeral source port makes each run's\r\n // tuple new, so no run can poison the next BY CONSTRUCTION rather than by a\r\n // cold-start convention nobody will remember. This socket only ever SENDS:\r\n // the ack comes back to the fixed socket above, because A addresses it to\r\n // this host's rig port (the only address either host is reachable on cold).\r\n let probe_socket = UdpSocket::bind(SocketAddr::new(IpAddr::from([0, 0, 0, 0]), 0))\r\n .expect(\"probe sender binds an ephemeral port\");\r\n println!(\r\n \"TWOHOST-WEB probe role B: waiting for rendezvous up to {:?} on udp {listen} for A's beacon, then sending to {target} for {PROBE_WINDOW:?}\",\r\n rig.rendezvous\r\n );\r\n\r\n let mut buf = [0u8; 64];\r\n let beacon_deadline = Instant::now() + rig.rendezvous;\r\n let mut heard_beacon = false;\r\n while Instant::now() < beacon_deadline {\r\n match socket.recv_from(&mut buf) {\r\n Ok((n, from)) if buf[..n] == *PROBE_BEACON => {\r\n println!(\"TWOHOST-WEB probe role B: beacon from {from} — A is up, starting the clock\");\r\n heard_beacon = true;\r\n break;\r\n }\r\n Ok((n, from)) => println!(\"TWOHOST-WEB probe role B: {n} foreign bytes from {from}\"),\r\n Err(_) => {}\r\n }\r\n }\r\n\r\n // THE FOURTH OUTCOME, and it gets its own name. No beacon means this half\r\n // never established that the other half exists — which is a RENDEZVOUS\r\n // failure, not an inbound block, and calling it INBOUND_BLOCKED would be the\r\n // same conflation this whole probe was written to end, one layer up.\r\n assert!(\r\n heard_beacon,\r\n \"PROBE_NO_BEACON: role B heard nothing from A on udp {listen} within {:?}.\r\nThis is NOT an inbound-block finding and must not be reported as one: it says only that A's beacons\r\ndid not reach this host, so this half never learned that the other half is running.\r\n\r\nLook, in this order: (1) did A's step run at all on the other host, and did it reach its 'listening on\r\nudp' line; (2) is A->B blocked, which is the direction this rig has always found OPEN (measured 3/3\r\nfrom A on 2026-09-08 while the reverse read 0/3) — if it has closed, that is a NEW box finding and\r\nthe more interesting one; (3) is this host's own udp {listen} bound by something else.\r\nA's own no-probe result is PROBE_RENDEZVOUS_UNVERIFIED: inspect both matching job timelines before\r\nclassifying its silence as a blocked link.\",\r\n rig.rendezvous\r\n );\r\n\r\n // The window that actually measures the link, started from evidence.\r\n let deadline = Instant::now() + PROBE_WINDOW;\r\n let mut sent = 0usize;\r\n let mut acked = false;\r\n while Instant::now() < deadline {\r\n match probe_socket.send_to(PROBE_MAGIC, target) {\r\n Ok(_) => sent += 1,\r\n Err(e) => println!(\"TWOHOST-WEB probe role B: send error (continuing): {e}\"),\r\n }\r\n // The ack arrives on the FIXED socket, not the ephemeral sender: A sends\r\n // it to this host's rig port so it is addressable cold (see A's cell).\r\n match socket.recv_from(&mut buf) {\r\n Ok((n, from)) if buf[..n] == *PROBE_ACK => {\r\n println!(\"TWOHOST-WEB probe role B: ack from {from} after {sent} datagram(s)\");\r\n acked = true;\r\n break;\r\n }\r\n // A beacon is not an ack. Reading one as the other would stop the\r\n // clock on the evidence that started it.\r\n Ok((n, _)) if buf[..n] == *PROBE_BEACON => {}\r\n Ok((n, from)) => println!(\"TWOHOST-WEB probe role B: {n} foreign bytes from {from}\"),\r\n Err(_) => {}\r\n }\r\n }\r\n println!(\"TWOHOST-WEB probe role B: {sent} datagrams sent to {target}, acked={acked}\");\r\n assert!(sent > 0, \"role B could not send a single probe datagram to {target}\");\r\n\r\n // B's fast RED, and it is the one IR-89 promises: ten seconds, its own name,\r\n // with \"A is not up yet\" already excluded by the beacon above.\r\n assert!(\r\n acked,\r\n \"INBOUND_BLOCKED: role B sent {sent} datagram(s) to {target} in {PROBE_WINDOW:?} and A never\r\nacked — while A's beacons were arriving here the whole time, so A IS UP and the reverse direction is\r\nopen. B->A is blocked.\r\n\r\nTHERE ARE TWO LAYERS AND EITHER ONE ALONE PRODUCES THIS EXACT SILENCE; the receiver's own cell\r\ncarries the full text and the two operator fixes. In short: LAYER 1 is the receiver's per-executable\r\nhost firewall (allow INBOUND UDP for the rig's port range from this host, PORT+REMOTE scoped, never\r\nprogram-scoped), LAYER 2 is the asymmetric tailnet ACL (this sender must appear among the receiver's\r\nPacketFilter permitted inbound sources — check `tailscale debug netmap` on the RECEIVER). Fixing only\r\none is the mistake: it is NECESSARY, NOT SUFFICIENT, and the run reds identically afterwards.\r\n\r\nDo not spend the ceremony's budget on this: the dial below would fail the same way for the same\r\nreason, and would report it as a pairing failure.\"\r\n );\r\n}\r\n\r\n// ── Role B: the owner ─────────────────────────────────────────────────────\r\n\r\n/// Serves for the rig deadline: two registered files and one endpoint-scoped\r\n/// `WEB` deny for A's node on the locked one. The dispatcher is the\r\n/// production loop; the gate it runs is the production gate.\r\n// [int->REQ-WEB-CROSS-NODE-PROXY]\r\n// [int->REQ-WEB-ACCESS-SURFACE]\r\n#[test]\r\nfn two_host_web_role_b() {\r\n let Some(rig) = Rig::from_env(\"b\") else {\r\n return;\r\n };\r\n let home = TempDir::new().expect(\"temp home\");\r\n std::env::set_var(\"SPT_HOME\", home.path());\r\n let scratch = TempDir::new().expect(\"scratch\");\r\n println!(\"TWOHOST-WEB role B: node {} serving on udp {}\", rig.b_hex(), rig.port_b);\r\n\r\n let mut subnets = SubnetStore::load();\r\n subnets\r\n .add_joined(&rig.subnet, *rig.totp.as_bytes(), 1, None, None)\r\n .expect(\"seed subnet\");\r\n subnets.save().expect(\"save subnets\");\r\n\r\n // The served files, registered as two different endpoints would.\r\n let open = home.path().join(\"open.md\");\r\n let locked = home.path().join(\"locked.md\");\r\n std::fs::write(&open, OPEN_BYTES).expect(\"write open.md\");\r\n std::fs::write(&locked, LOCKED_BYTES).expect(\"write locked.md\");\r\n let registry_path = perch::serving_registry_file_in(home.path());\r\n let mut registry = ServingRegistry::load_at(®istry_path).expect(\"registry\");\r\n registry.add_reference(&open, Some(\"open.md\"), Some(OPEN_ENDPOINT), 1).expect(\"register open.md\");\r\n registry.add_reference(&locked, Some(\"locked.md\"), Some(LOCKED_ENDPOINT), 1).expect(\"register locked.md\");\r\n registry.save_at(®istry_path).expect(\"save registry\");\r\n\r\n // The deny: A's node may not read what `w1-locked` serves. Endpoint\r\n // scope, so `w1-open`'s file stays open — the sibling the deny cell's\r\n // mutation arm must leave intact.\r\n let access_path = home.path().join(\"identity\").join(\"trust\").join(\"access.json\");\r\n let mut store = AccessStore::load_from(&access_path);\r\n store.endpoint_mut(LOCKED_ENDPOINT).rules.push(AccessRule {\r\n // The DENY cell's node, named by its offset. With one shared key this\r\n // rule happened to cover every A cell; now it covers exactly the cell\r\n // whose refusal the arm is about, which is what it always meant.\r\n subject: Subject::Node { node: rig.a_hex_for(DENY_OFFSET) },\r\n surfaces: vec![\"WEB\".to_owned()],\r\n origin: OriginQualifier::Any,\r\n provenance: Provenance::Manual,\r\n decision: RuleDecision::Deny,\r\n });\r\n store.save_to(&access_path).expect(\"write the deny\");\r\n\r\n let broker_name = format!(\"spt-twohost-web-b-{}\", std::process::id());\r\n let _broker = rig_broker(&broker_name, rig.id_b.clone(), rig.port_b, scratch.path());\r\n let registry_host = Arc::new(RegistryHost::new_at(\r\n &rig.b_hex(),\r\n EpochSource::load_from(&perch::epoch_file()),\r\n spt_daemon::presence::registry_snapshot_dir(),\r\n ));\r\n\r\n // ── F19a: A must be a ROSTER MEMBER before its row can be merged at all ──\r\n //\r\n // `RegistryGatePolicy::admits` is `member subnet ∧ roster.is_member(subnet,\r\n // origin)`, fail-closed on both, so without this the merge below answers\r\n // `UntrustedOrigin` and writes nothing — MEASURED on the first run of this\r\n // fix (`verdicts [UntrustedOrigin]`, and the precondition assert caught it at\r\n // the seed rather than 120 s later at the helper deadline, which is the whole\r\n // reason the assert reads through the product's own verb).\r\n //\r\n // This is the SAME direction gap as the row itself, one layer down: A's\r\n // `requester` seeds a roster entry for B (and B's peer address), and nothing\r\n // ever seeded the reverse. One-way knowledge in a rig that only ever ran one\r\n // way — it could not surface until a cell needed B to judge something A said.\r\n // Address stays `None`: B dials A by `rig.a_addr(HELPER_OFFSET)` on the WAN\r\n // send below, never out of the roster, so seeding one would be an unused\r\n // second spelling of A's address.\r\n let mut roster = RosterStore::load();\r\n roster.merge_entry(RosterEntry {\r\n pubkey_hex: rig.a_hex_for(HELPER_OFFSET),\r\n subnet: rig.subnet.clone(),\r\n label: \"rig-web-a\".to_owned(),\r\n machine_id: \"rig-web-a-machine\".to_owned(),\r\n address: None,\r\n last_seen: \"1\".to_owned(),\r\n lease_epoch: 1,\r\n });\r\n roster.save().expect(\"seed A as a roster member\");\r\n\r\n // ── F19: A's audience row, which `serve_for`'s SECOND conjunct requires ──\r\n //\r\n // `webproxy::serve_for` refuses unless `node_hosting_endpoint(home, audience)`\r\n // names the ORIGIN node — the same refusal text a surface deny produces, on\r\n // purpose (the two are not distinguishable by probing). This node has no way\r\n // to place `HELPER_AUDIENCE` on its own: the rig merges B's Gateway row into\r\n // A's registry (the A helper cell) but nothing ever merged A's audience row\r\n // into B's, and the rig runs no nethost gossip, so the conjunct was\r\n // UNSATISFIABLE BY CONSTRUCTION. It went unseen because nothing on either box\r\n // had ever reached it — every ServeFor fell to `Unknown` at the dispatcher\r\n // (F17) and was dropped before the gate ran. Measured by doyle 2026-09-07 on\r\n // the Linux one-box control at f3c8495b + the F17 patch: owner `b.raw` carried\r\n // `outcome=refused reason=ACCESS_DENIED`, and the ABSENCE of an\r\n // `ACCESS_REFUSED` breadcrumb for that stream — `gate.rs` prints one on every\r\n // non-`ImplicitOpen` deny, and stream 1's w1-locked deny did print it — is\r\n // what places the refusal in the second arm rather than the first.\r\n //\r\n // Seeded the same way A seeds B's: through `apply_feed_flips`, the real feed\r\n // entry point, under the real gate policy. Only the DELIVERY of the record is\r\n // the rig's; the merge, the gate and the snapshot write are the product's.\r\n let audience_row = spt_net::net::registry::Instance {\r\n node: rig.a_hex_for(HELPER_OFFSET),\r\n status: spt_net::net::registry::Status::Active,\r\n epoch: 1,\r\n resources: None,\r\n last_active_ms: None,\r\n shell_adapters: Vec::new(),\r\n node_label: None,\r\n machine_id: Some(\"rig-web-a-machine\".to_owned()),\r\n endpoint_type: None,\r\n bound: true,\r\n controller_node: None,\r\n harness_only: false,\r\n adapter: None,\r\n recent_projects: Vec::new(),\r\n controlled: false,\r\n };\r\n let (audience_verdicts, _) = registry_host.apply_feed_flips(\r\n &rig.a_hex_for(HELPER_OFFSET),\r\n &[spt_net::net::replicate::RegistryUpdate {\r\n subnet: rig.subnet.clone(),\r\n endpoint_id: HELPER_AUDIENCE.to_owned(),\r\n instance: audience_row,\r\n }],\r\n &spt_daemon::registryhost::RegistryGatePolicy::load(),\r\n );\r\n println!(\"TWOHOST-WEB role B: audience row merged, verdicts {audience_verdicts:?}\");\r\n\r\n // The precondition is asserted through the PRODUCT'S OWN READER, not through\r\n // `instances_of`. They are not the same claim: `instances_of` answers from the\r\n // in-memory registry, while `serve_for` reads the on-disk SNAPSHOT\r\n // (`webserve::node_hosting_endpoint` -> `RegistryHost::snapshot_path`), so an\r\n // in-memory assert would pass green over a snapshot that was never written and\r\n // the cell would fail later at the arm this seed exists to satisfy. Assert what\r\n // the gate will read, from where the gate will read it.\r\n let a_hex = rig.a_hex_for(HELPER_OFFSET);\r\n let placed = spt_daemon::webserve::node_hosting_endpoint(&perch::spt_home(), HELPER_AUDIENCE);\r\n assert_eq!(\r\n placed.as_deref(),\r\n Some(a_hex.as_str()),\r\n \"PRECONDITION: B must place {HELPER_AUDIENCE} on A in the on-disk registry snapshot, or `serve_for`'s audience conjunct refuses with the same text a surface deny produces (got {placed:?}, verdicts {audience_verdicts:?})\"\r\n );\r\n\r\n let stop = Arc::new(AtomicBool::new(false));\r\n // Completion witness: a MONOTONIC count of what this node actually served.\r\n // Never the broker's stream table — see the wait loop below.\r\n let served = Arc::new(AtomicU64::new(0));\r\n {\r\n let name = broker_name.clone();\r\n let flag = Arc::clone(&stop);\r\n let counter = Arc::clone(&served);\r\n let paths = DispatchPaths {\r\n owlery: perch::owlery_dir(),\r\n releases: home.path().join(\"releases\"),\r\n scratch: scratch.path().join(\"dispatch\"),\r\n };\r\n thread::spawn(move || {\r\n let _ = run_dispatch_loop_observed(\r\n &name,\r\n &paths,\r\n registry_host,\r\n &flag,\r\n Duration::from_millis(50),\r\n counter,\r\n );\r\n });\r\n }\r\n // ══ WEBSERVE W2 — the OWNER half of #17's remote helper ════════════════\r\n // [int->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\n //\r\n // WHAT THIS ROLE COULD NOT DO BEFORE: originate. It served, and never sent.\r\n // The helper is authorized by a USER'S OWN WORDS, so the owner must have\r\n // said something AND hold its own record of saying it —\r\n // `msgid::local_msg_out_in` reads THIS node's `MSG_OUT` row, and every\r\n // conjunct is judged from that row rather than from anything the requester\r\n // sends. A claim the asker cannot influence is the only kind worth checking.\r\n //\r\n // THE RIG PLAYS THE CLI HERE, AND SAYS SO. In production `spt send` writes\r\n // the `MSG_OUT` row through the io funnel and ships the same bytes over the\r\n // WAN leg; there is no CLI in a `spt-daemon` test (the `spt` binary is not\r\n // built for this package), so the rig writes the row and ships the bytes\r\n // itself — ONE envelope carrying ONE id, used for both, which is the\r\n // property the claim actually rests on. Everything the claim tests is still\r","truncated":true,"truncatedBy":"lines","totalLines":834,"totalBytes":16480,"outputLines":305,"outputBytes":16480,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":1392,"displayContent":{"text":"/// measures start-up skew and calls it a firewall.\r\n#[test]\r\nfn two_host_inbound_probe_role_b() {\r\n let Some(rig) = Rig::from_env(\"b\") else {\r\n return;\r\n };\r\n let listen = rig.port_b + PROBE_OFFSET;\r\n let target = SocketAddr::new(rig.peer_ip, rig.port_a + PROBE_OFFSET);\r\n // BOUND BEFORE ANYTHING IS SENT: A beacons to this port cold, and a beacon\r\n // that arrives before the bind is a beacon that never happened.\r\n let socket = UdpSocket::bind(SocketAddr::new(IpAddr::from([0, 0, 0, 0]), listen))\r\n .unwrap_or_else(|e| panic!(\"INBOUND_PROBE: role B could not bind udp {listen}: {e}\"));\r\n socket\r\n .set_read_timeout(Some(Duration::from_millis(250)))\r\n .expect(\"probe socket takes a read timeout\");\r\n // ⚠ THE PROBES LEAVE A SEPARATE, EPHEMERAL SOCKET — this fixed one only ever\r\n // RECEIVES beacons.\r\n //\r\n // With a fixed source port here, the tuple (B:port_b+9 → A:probe) REPEATS\r\n // from run to run, so any earlier outbound from A to that port leaves return\r\n // state that carries the next run's probe across a link that is actually\r\n // blocked — at either layer, since WFP and Tailscale's filter both track\r\n // outbound UDP flows by 4-tuple. An ephemeral source port makes each run's\r\n // tuple new, so no run can poison the next BY CONSTRUCTION rather than by a\r\n // cold-start convention nobody will remember. This socket only ever SENDS:\r\n // the ack comes back to the fixed socket above, because A addresses it to\r\n // this host's rig port (the only address either host is reachable on cold).\r\n let probe_socket = UdpSocket::bind(SocketAddr::new(IpAddr::from([0, 0, 0, 0]), 0))\r\n .expect(\"probe sender binds an ephemeral port\");\r\n println!(\r\n \"TWOHOST-WEB probe role B: waiting for rendezvous up to {:?} on udp {listen} for A's beacon, then sending to {target} for {PROBE_WINDOW:?}\",\r\n rig.rendezvous\r\n );\r\n\r\n let mut buf = [0u8; 64];\r\n let beacon_deadline = Instant::now() + rig.rendezvous;\r\n let mut heard_beacon = false;\r\n while Instant::now() < beacon_deadline {\r\n match socket.recv_from(&mut buf) {\r\n Ok((n, from)) if buf[..n] == *PROBE_BEACON => {\r\n println!(\"TWOHOST-WEB probe role B: beacon from {from} — A is up, starting the clock\");\r\n heard_beacon = true;\r\n break;\r\n }\r\n Ok((n, from)) => println!(\"TWOHOST-WEB probe role B: {n} foreign bytes from {from}\"),\r\n Err(_) => {}\r\n }\r\n }\r\n\r\n // THE FOURTH OUTCOME, and it gets its own name. No beacon means this half\r\n // never established that the other half exists — which is a RENDEZVOUS\r\n // failure, not an inbound block, and calling it INBOUND_BLOCKED would be the\r\n // same conflation this whole probe was written to end, one layer up.\r\n assert!(\r\n heard_beacon,\r\n \"PROBE_NO_BEACON: role B heard nothing from A on udp {listen} within {:?}.\r\nThis is NOT an inbound-block finding and must not be reported as one: it says only that A's beacons\r\ndid not reach this host, so this half never learned that the other half is running.\r\n\r\nLook, in this order: (1) did A's step run at all on the other host, and did it reach its 'listening on\r\nudp' line; (2) is A->B blocked, which is the direction this rig has always found OPEN (measured 3/3\r\nfrom A on 2026-09-08 while the reverse read 0/3) — if it has closed, that is a NEW box finding and\r\nthe more interesting one; (3) is this host's own udp {listen} bound by something else.\r\nA's own no-probe result is PROBE_RENDEZVOUS_UNVERIFIED: inspect both matching job timelines before\r\nclassifying its silence as a blocked link.\",\r\n rig.rendezvous\r\n );\r\n\r\n // The window that actually measures the link, started from evidence.\r\n let deadline = Instant::now() + PROBE_WINDOW;\r\n let mut sent = 0usize;\r\n let mut acked = false;\r\n while Instant::now() < deadline {\r\n match probe_socket.send_to(PROBE_MAGIC, target) {\r\n Ok(_) => sent += 1,\r\n Err(e) => println!(\"TWOHOST-WEB probe role B: send error (continuing): {e}\"),\r\n }\r\n // The ack arrives on the FIXED socket, not the ephemeral sender: A sends\r\n // it to this host's rig port so it is addressable cold (see A's cell).\r\n match socket.recv_from(&mut buf) {\r\n Ok((n, from)) if buf[..n] == *PROBE_ACK => {\r\n println!(\"TWOHOST-WEB probe role B: ack from {from} after {sent} datagram(s)\");\r\n acked = true;\r\n break;\r\n }\r\n // A beacon is not an ack. Reading one as the other would stop the\r\n // clock on the evidence that started it.\r\n Ok((n, _)) if buf[..n] == *PROBE_BEACON => {}\r\n Ok((n, from)) => println!(\"TWOHOST-WEB probe role B: {n} foreign bytes from {from}\"),\r\n Err(_) => {}\r\n }\r\n }\r\n println!(\"TWOHOST-WEB probe role B: {sent} datagrams sent to {target}, acked={acked}\");\r\n assert!(sent > 0, \"role B could not send a single probe datagram to {target}\");\r\n\r\n // B's fast RED, and it is the one IR-89 promises: ten seconds, its own name,\r\n // with \"A is not up yet\" already excluded by the beacon above.\r\n assert!(\r\n acked,\r\n \"INBOUND_BLOCKED: role B sent {sent} datagram(s) to {target} in {PROBE_WINDOW:?} and A never\r\nacked — while A's beacons were arriving here the whole time, so A IS UP and the reverse direction is\r\nopen. B->A is blocked.\r\n\r\nTHERE ARE TWO LAYERS AND EITHER ONE ALONE PRODUCES THIS EXACT SILENCE; the receiver's own cell\r\ncarries the full text and the two operator fixes. In short: LAYER 1 is the receiver's per-executable\r\nhost firewall (allow INBOUND UDP for the rig's port range from this host, PORT+REMOTE scoped, never\r\nprogram-scoped), LAYER 2 is the asymmetric tailnet ACL (this sender must appear among the receiver's\r\nPacketFilter permitted inbound sources — check `tailscale debug netmap` on the RECEIVER). Fixing only\r\none is the mistake: it is NECESSARY, NOT SUFFICIENT, and the run reds identically afterwards.\r\n\r\nDo not spend the ceremony's budget on this: the dial below would fail the same way for the same\r\nreason, and would report it as a pairing failure.\"\r\n );\r\n}\r\n\r\n// ── Role B: the owner ─────────────────────────────────────────────────────\r\n\r\n/// Serves for the rig deadline: two registered files and one endpoint-scoped\r\n/// `WEB` deny for A's node on the locked one. The dispatcher is the\r\n/// production loop; the gate it runs is the production gate.\r\n// [int->REQ-WEB-CROSS-NODE-PROXY]\r\n// [int->REQ-WEB-ACCESS-SURFACE]\r\n#[test]\r\nfn two_host_web_role_b() {\r\n let Some(rig) = Rig::from_env(\"b\") else {\r\n return;\r\n };\r\n let home = TempDir::new().expect(\"temp home\");\r\n std::env::set_var(\"SPT_HOME\", home.path());\r\n let scratch = TempDir::new().expect(\"scratch\");\r\n println!(\"TWOHOST-WEB role B: node {} serving on udp {}\", rig.b_hex(), rig.port_b);\r\n\r\n let mut subnets = SubnetStore::load();\r\n subnets\r\n .add_joined(&rig.subnet, *rig.totp.as_bytes(), 1, None, None)\r\n .expect(\"seed subnet\");\r\n subnets.save().expect(\"save subnets\");\r\n\r\n // The served files, registered as two different endpoints would.\r\n let open = home.path().join(\"open.md\");\r\n let locked = home.path().join(\"locked.md\");\r\n std::fs::write(&open, OPEN_BYTES).expect(\"write open.md\");\r\n std::fs::write(&locked, LOCKED_BYTES).expect(\"write locked.md\");\r\n let registry_path = perch::serving_registry_file_in(home.path());\r\n let mut registry = ServingRegistry::load_at(®istry_path).expect(\"registry\");\r\n registry.add_reference(&open, Some(\"open.md\"), Some(OPEN_ENDPOINT), 1).expect(\"register open.md\");\r\n registry.add_reference(&locked, Some(\"locked.md\"), Some(LOCKED_ENDPOINT), 1).expect(\"register locked.md\");\r\n registry.save_at(®istry_path).expect(\"save registry\");\r\n\r\n // The deny: A's node may not read what `w1-locked` serves. Endpoint\r\n // scope, so `w1-open`'s file stays open — the sibling the deny cell's\r\n // mutation arm must leave intact.\r\n let access_path = home.path().join(\"identity\").join(\"trust\").join(\"access.json\");\r\n let mut store = AccessStore::load_from(&access_path);\r\n store.endpoint_mut(LOCKED_ENDPOINT).rules.push(AccessRule {\r\n // The DENY cell's node, named by its offset. With one shared key this\r\n // rule happened to cover every A cell; now it covers exactly the cell\r\n // whose refusal the arm is about, which is what it always meant.\r\n subject: Subject::Node { node: rig.a_hex_for(DENY_OFFSET) },\r\n surfaces: vec![\"WEB\".to_owned()],\r\n origin: OriginQualifier::Any,\r\n provenance: Provenance::Manual,\r\n decision: RuleDecision::Deny,\r\n });\r\n store.save_to(&access_path).expect(\"write the deny\");\r\n\r\n let broker_name = format!(\"spt-twohost-web-b-{}\", std::process::id());\r\n let _broker = rig_broker(&broker_name, rig.id_b.clone(), rig.port_b, scratch.path());\r\n let registry_host = Arc::new(RegistryHost::new_at(\r\n &rig.b_hex(),\r\n EpochSource::load_from(&perch::epoch_file()),\r\n spt_daemon::presence::registry_snapshot_dir(),\r\n ));\r\n\r\n // ── F19a: A must be a ROSTER MEMBER before its row can be merged at all ──\r\n //\r\n // `RegistryGatePolicy::admits` is `member subnet ∧ roster.is_member(subnet,\r\n // origin)`, fail-closed on both, so without this the merge below answers\r\n // `UntrustedOrigin` and writes nothing — MEASURED on the first run of this\r\n // fix (`verdicts [UntrustedOrigin]`, and the precondition assert caught it at\r\n // the seed rather than 120 s later at the helper deadline, which is the whole\r\n // reason the assert reads through the product's own verb).\r\n //\r\n // This is the SAME direction gap as the row itself, one layer down: A's\r\n // `requester` seeds a roster entry for B (and B's peer address), and nothing\r\n // ever seeded the reverse. One-way knowledge in a rig that only ever ran one\r\n // way — it could not surface until a cell needed B to judge something A said.\r\n // Address stays `None`: B dials A by `rig.a_addr(HELPER_OFFSET)` on the WAN\r\n // send below, never out of the roster, so seeding one would be an unused\r\n // second spelling of A's address.\r\n let mut roster = RosterStore::load();\r\n roster.merge_entry(RosterEntry {\r\n pubkey_hex: rig.a_hex_for(HELPER_OFFSET),\r\n subnet: rig.subnet.clone(),\r\n label: \"rig-web-a\".to_owned(),\r\n machine_id: \"rig-web-a-machine\".to_owned(),\r\n address: None,\r\n last_seen: \"1\".to_owned(),\r\n lease_epoch: 1,\r\n });\r\n roster.save().expect(\"seed A as a roster member\");\r\n\r\n // ── F19: A's audience row, which `serve_for`'s SECOND conjunct requires ──\r\n //\r\n // `webproxy::serve_for` refuses unless `node_hosting_endpoint(home, audience)`\r\n // names the ORIGIN node — the same refusal text a surface deny produces, on\r\n // purpose (the two are not distinguishable by probing). This node has no way\r\n // to place `HELPER_AUDIENCE` on its own: the rig merges B's Gateway row into\r\n // A's registry (the A helper cell) but nothing ever merged A's audience row\r\n // into B's, and the rig runs no nethost gossip, so the conjunct was\r\n // UNSATISFIABLE BY CONSTRUCTION. It went unseen because nothing on either box\r\n // had ever reached it — every ServeFor fell to `Unknown` at the dispatcher\r\n // (F17) and was dropped before the gate ran. Measured by doyle 2026-09-07 on\r\n // the Linux one-box control at f3c8495b + the F17 patch: owner `b.raw` carried\r\n // `outcome=refused reason=ACCESS_DENIED`, and the ABSENCE of an\r\n // `ACCESS_REFUSED` breadcrumb for that stream — `gate.rs` prints one on every\r\n // non-`ImplicitOpen` deny, and stream 1's w1-locked deny did print it — is\r\n // what places the refusal in the second arm rather than the first.\r\n //\r\n // Seeded the same way A seeds B's: through `apply_feed_flips`, the real feed\r\n // entry point, under the real gate policy. Only the DELIVERY of the record is\r\n // the rig's; the merge, the gate and the snapshot write are the product's.\r\n let audience_row = spt_net::net::registry::Instance {\r\n node: rig.a_hex_for(HELPER_OFFSET),\r\n status: spt_net::net::registry::Status::Active,\r\n epoch: 1,\r\n resources: None,\r\n last_active_ms: None,\r\n shell_adapters: Vec::new(),\r\n node_label: None,\r\n machine_id: Some(\"rig-web-a-machine\".to_owned()),\r\n endpoint_type: None,\r\n bound: true,\r\n controller_node: None,\r\n harness_only: false,\r\n adapter: None,\r\n recent_projects: Vec::new(),\r\n controlled: false,\r\n };\r\n let (audience_verdicts, _) = registry_host.apply_feed_flips(\r\n &rig.a_hex_for(HELPER_OFFSET),\r\n &[spt_net::net::replicate::RegistryUpdate {\r\n subnet: rig.subnet.clone(),\r\n endpoint_id: HELPER_AUDIENCE.to_owned(),\r\n instance: audience_row,\r\n }],\r\n &spt_daemon::registryhost::RegistryGatePolicy::load(),\r\n );\r\n println!(\"TWOHOST-WEB role B: audience row merged, verdicts {audience_verdicts:?}\");\r\n\r\n // The precondition is asserted through the PRODUCT'S OWN READER, not through\r\n // `instances_of`. They are not the same claim: `instances_of` answers from the\r\n // in-memory registry, while `serve_for` reads the on-disk SNAPSHOT\r\n // (`webserve::node_hosting_endpoint` -> `RegistryHost::snapshot_path`), so an\r\n // in-memory assert would pass green over a snapshot that was never written and\r\n // the cell would fail later at the arm this seed exists to satisfy. Assert what\r\n // the gate will read, from where the gate will read it.\r\n let a_hex = rig.a_hex_for(HELPER_OFFSET);\r\n let placed = spt_daemon::webserve::node_hosting_endpoint(&perch::spt_home(), HELPER_AUDIENCE);\r\n assert_eq!(\r\n placed.as_deref(),\r\n Some(a_hex.as_str()),\r\n \"PRECONDITION: B must place {HELPER_AUDIENCE} on A in the on-disk registry snapshot, or `serve_for`'s audience conjunct refuses with the same text a surface deny produces (got {placed:?}, verdicts {audience_verdicts:?})\"\r\n );\r\n\r\n let stop = Arc::new(AtomicBool::new(false));\r\n // Completion witness: a MONOTONIC count of what this node actually served.\r\n // Never the broker's stream table — see the wait loop below.\r\n let served = Arc::new(AtomicU64::new(0));\r\n {\r\n let name = broker_name.clone();\r\n let flag = Arc::clone(&stop);\r\n let counter = Arc::clone(&served);\r\n let paths = DispatchPaths {\r\n owlery: perch::owlery_dir(),\r\n releases: home.path().join(\"releases\"),\r\n scratch: scratch.path().join(\"dispatch\"),\r\n };\r\n thread::spawn(move || {\r\n let _ = run_dispatch_loop_observed(\r\n &name,\r\n &paths,\r\n registry_host,\r\n &flag,\r\n Duration::from_millis(50),\r\n counter,\r\n );\r\n });\r\n }\r\n // ══ WEBSERVE W2 — the OWNER half of #17's remote helper ════════════════\r\n // [int->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\n //\r\n // WHAT THIS ROLE COULD NOT DO BEFORE: originate. It served, and never sent.\r\n // The helper is authorized by a USER'S OWN WORDS, so the owner must have\r\n // said something AND hold its own record of saying it —\r\n // `msgid::local_msg_out_in` reads THIS node's `MSG_OUT` row, and every\r\n // conjunct is judged from that row rather than from anything the requester\r\n // sends. A claim the asker cannot influence is the only kind worth checking.\r\n //\r\n // THE RIG PLAYS THE CLI HERE, AND SAYS SO. In production `spt send` writes\r\n // the `MSG_OUT` row through the io funnel and ships the same bytes over the\r\n // WAN leg; there is no CLI in a `spt-daemon` test (the `spt` binary is not\r\n // built for this package), so the rig writes the row and ships the bytes\r\n // itself — ONE envelope carrying ONE id, used for both, which is the\r\n // property the claim actually rests on. Everything the claim tests is still\r\n…\n}","startLine":559,"lineNumbers":[559,560,561,562,563,564,565,566,567,568,569,570,571,572,573,574,575,576,577,578,579,580,581,582,583,584,585,586,587,588,589,590,591,592,593,594,595,596,597,598,599,600,601,602,603,604,605,606,607,608,609,610,611,612,613,614,615,616,617,618,619,620,621,622,623,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,639,640,641,642,643,644,645,646,647,648,649,650,651,652,653,654,655,656,657,658,659,660,661,662,663,664,665,666,667,668,669,670,671,672,673,674,675,676,677,678,679,680,681,682,683,684,685,686,687,688,689,690,691,692,693,694,695,696,697,698,699,700,701,702,703,704,705,706,707,708,709,710,711,712,713,714,715,716,717,718,719,720,721,722,723,724,725,726,727,728,729,730,731,732,733,734,735,736,737,738,739,740,741,742,743,744,745,746,747,748,749,750,751,752,753,754,755,756,757,758,759,760,761,762,763,764,765,766,767,768,769,770,771,772,773,774,775,776,777,778,779,780,781,782,783,784,785,786,787,788,789,790,791,792,793,794,795,796,797,798,799,800,801,802,803,804,805,806,807,808,809,810,811,812,813,814,815,816,817,818,819,820,821,822,823,824,825,826,827,828,829,830,831,832,833,834,835,836,837,838,839,840,841,842,843,844,845,846,847,848,849,850,851,852,853,854,855,856,857,858,859,860,861,862,863,null,1048]},"fileSize":72564,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt-daemon/tests/twohost_web.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":1392,"totalBytes":16480,"outputLines":305,"outputBytes":16480,"shownRange":{"start":559,"end":863},"nextOffset":864}}},"isError":false,"timestamp":1789466214439}}
{"type":"message","id":"b894cf16","parentId":"390e00d9","timestamp":"2026-09-15T09:56:54.458Z","message":{"role":"toolResult","toolCallId":"call_ZOy4A3G0HQCNiaNgIOkj27hf|fc_02cc5048d0503391016aa916665f2887d1a73a5ce4fb37d6e2","toolName":"read","content":[{"type":"text","text":"// [impl->REQ-HAZARD-WAN-ORIGIN-AUTH]\nfn serve_for(\n brain: &mut Brain,\n stream_id: u64,\n origin_node: &str,\n path: &str,\n audience: &str,\n ttl_ms: u64,\n origin: Option,\n) -> io::Result {\n let fail = |brain: &mut Brain, message: String, refused: bool| -> io::Result<()> {\n spt_proto::emit_line_err!(\n \"WEB_SERVE_FOR: stream={stream_id} origin={origin_node} outcome={} reason={}\",\n if refused { \"refused\" } else { \"failed\" },\n message.trim_end()\n );\n let line = WebRecord::WebErr { message, refused }.encode_line();\n brain.net_stream_send(stream_id, &line, None, true)?;\n Ok(())\n };\n let home = spt_store::perch::spt_home();\n if access_check(\"\", origin_node, surface::WEB, InboundClass::Unsolicited).is_deny() {\n fail(brain, deny_message(), true)?;\n return Ok(WebServeOutcome::Refused);\n }\n if webserve::node_hosting_endpoint(&home, audience).as_deref() != Some(origin_node) {\n // The SAME refusal shape a surface deny produces: whether this node\n // declines to expose files at all and whether it cannot place the\n // audience are not distinguishable by probing.\n fail(brain, deny_message(), true)?;\n return Ok(WebServeOutcome::Refused);\n }\n // (3) THE USER'S AUTHORITY, which is what makes this exposure legitimate at\n // all (ADR-0058 Amendment 1: the request is authorized by the user's attach\n // session). Without this, the two checks above admit any subnet node hosting\n // any endpoint Z to have this node expose ANY absolute path to Z — the WEB\n // surface is default-on inside a subnet, so (1) admits every member, and (2)\n // only proves Z lives where the asker says it does. Nothing so far required\n // a user on THIS node to have said anything to Z.\n //\n // The binding the amendment names is already on this disk: the request\n // carries the message short-ID as its origin, and THIS NODE SENT THAT\n // MESSAGE. So the owner reads its OWN `MSG_OUT` row and refuses unless all\n // four hold — the row exists here, its author was a user (a `user-msg`, the\n // one envelope whose authorship the sending daemon proved), its target is\n // exactly the audience being asked for, and the user's own words contain\n // the exact path. The requester can forge none of it, because none of it is\n // read from the request.\n //\n // The audit trail is the point: an automatic exposure must be traceable to\n // the user's own words.\n // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\n // The conjuncts themselves live in `msgid::user_authorized_serve_for` — PURE,\n // and unit-tested one conjunct at a time. They were inline here until the F1\n // gate found that made them reachable only through a QUIC round trip, so the\n // only thing exercising them was one int arm. This node looks the row up and\n // the predicate judges it; both halves are read lines, not trust lines.\n // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\n let short_id = origin.as_deref();\n let row = short_id.and_then(|id| spt_store::msgid::local_msg_out_in(&home, id));\n if !spt_store::msgid::user_authorized_serve_for(short_id, row.as_ref(), audience, path) {\n fail(brain, deny_message(), true)?;\n return Ok(WebServeOutcome::Refused);\n }\n\n let source = std::path::PathBuf::from(path);\n if !source.is_absolute() {\n let why = \"SERVE_FOR_PATH: a relative path has no anchor on this node\".to_string();\n fail(brain, why.clone(), false)?;\n return Ok(WebServeOutcome::Failed(why));\n }\n if !source.exists() {\n // Stated as a plain absence rather than as a refusal: the file may have\n // been deleted between the user quoting it and the agent asking.\n let why = format!(\"SERVE_FOR_MISSING: {path}\");\n fail(brain, why.clone(), false)?;\n return Ok(WebServeOutcome::Failed(why));\n }\n let request = crate::servehost::ServeRequest::AddScoped {\n path: source,\n as_name: None,\n origin,\n ttl_ms,\n audience: audience.to_owned(),\n };\n let now = std::time::SystemTime::now()\n .duration_since(std::time::UNIX_EPOCH)\n .map(|since| since.as_millis() as u64)\n .unwrap_or(0);\n let entry = match crate::servehost::apply_at(&home, request, now) {\n Ok(crate::servehost::ServeResult::Entry { entry }) => entry,\n Ok(crate::servehost::ServeResult::Refused { error }) => {\n fail(brain, error.clone(), false)?;\n return Ok(WebServeOutcome::Failed(error));\n }\n Ok(_) => {\n let why = \"SERVE_FOR_UNEXPECTED: the registry answered something else\".to_string();\n fail(brain, why.clone(), false)?;\n return Ok(WebServeOutcome::Failed(why));\n }\n Err(error) => {\n let why = format!(\"SERVE_FOR_FAILED: {error}\");\n fail(brain, why.clone(), false)?;\n return Ok(WebServeOutcome::Failed(why));\n }\n };\n let Some(node) = spt_store::hostlabel::os_hostname() else {\n let why = \"WEB_NODE_UNKNOWN: the owning node has no hostname to serve under\".to_string();\n fail(brain, why.clone(), false)?;\n return Ok(WebServeOutcome::Failed(why));\n };\n // Brain workers are separate processes: ask the broker that owns the\n // listener rather than resolving this worker's inherited configuration.\n // [impl->REQ-WEB-URL-BOUND-PORT]\n let port = match crate::servehost::docs_port(&crate::endpoint::seed_socket_name()) {\n Ok(port) => port,\n Err(error) => {\n let why = format!(\"DOCS_PORT_DISCOVERY_FAILED: {error}\");\n fail(brain, why.clone(), false)?;\n return Ok(WebServeOutcome::Failed(why));\n }\n };\n let reply = WebRecord::ServeForReply {\n url: spt_store::serving::entry_url(&node.to_ascii_lowercase(), port, &entry),\n served_name: entry.served_name.clone(),\n };\n brain.net_stream_send(stream_id, &reply.encode_line(), None, true)?;\n spt_proto::emit_line_err!(\n \"WEB_SERVE_FOR: stream={stream_id} origin={origin_node} outcome=registered name={} ttl_ms={ttl_ms} audience={audience}\",\n entry.served_name\n );\n Ok(WebServeOutcome::Sent { status: 200, bytes: 0 })\n}\n\n/// The dial address for `hex`: the peer-addr cache's validated route, else\n/// the roster's advertised address (id-match validated), else the bare id\n/// for the broker's discovery path.\n// [impl->REQ-WEB-CROSS-NODE-PROXY]\npub fn route_for(home: &Path, hex: &str) -> serde_json::Value {\n let identity = home.join(\"identity\");\n let cached = spt_store::peeraddrs::PeerAddrStore::load_from(&identity.join(\"peer-addrs.json\"));\n if let Some(addr) = cached.valid_route(hex) {\n return addr.clone();\n }\n let roster = spt_store::roster::RosterStore::load_from(&identity.join(\"roster.json\"));\n if let Some(addr) = roster\n .members\n .iter()\n .filter(|m| m.pubkey_hex == hex)\n .filter_map(|m| m.address.as_ref())\n .find(|a| spt_store::peeraddrs::addr_peer_id(a) == Some(hex))\n {\n return addr.clone();\n }\n serde_json::json!({ \"id\": hex })\n}\n\n/// Requester side: fetch one node-prefixed URL from its owner and hand the\n/// answer to the listener — the head over `head_tx`, the body chunk by chunk\n/// over `body_tx`. Runs on a plain thread (the listener's runtime has no\n/// timers; the deadlines are the pump-mode brain's). Every failure before\n\n[Showing lines 408-568 of 881. Use :569 to continue]"}],"details":{"truncation":{"content":"// [impl->REQ-HAZARD-WAN-ORIGIN-AUTH]\r\nfn serve_for(\r\n brain: &mut Brain,\r\n stream_id: u64,\r\n origin_node: &str,\r\n path: &str,\r\n audience: &str,\r\n ttl_ms: u64,\r\n origin: Option,\r\n) -> io::Result {\r\n let fail = |brain: &mut Brain, message: String, refused: bool| -> io::Result<()> {\r\n spt_proto::emit_line_err!(\r\n \"WEB_SERVE_FOR: stream={stream_id} origin={origin_node} outcome={} reason={}\",\r\n if refused { \"refused\" } else { \"failed\" },\r\n message.trim_end()\r\n );\r\n let line = WebRecord::WebErr { message, refused }.encode_line();\r\n brain.net_stream_send(stream_id, &line, None, true)?;\r\n Ok(())\r\n };\r\n let home = spt_store::perch::spt_home();\r\n if access_check(\"\", origin_node, surface::WEB, InboundClass::Unsolicited).is_deny() {\r\n fail(brain, deny_message(), true)?;\r\n return Ok(WebServeOutcome::Refused);\r\n }\r\n if webserve::node_hosting_endpoint(&home, audience).as_deref() != Some(origin_node) {\r\n // The SAME refusal shape a surface deny produces: whether this node\r\n // declines to expose files at all and whether it cannot place the\r\n // audience are not distinguishable by probing.\r\n fail(brain, deny_message(), true)?;\r\n return Ok(WebServeOutcome::Refused);\r\n }\r\n // (3) THE USER'S AUTHORITY, which is what makes this exposure legitimate at\r\n // all (ADR-0058 Amendment 1: the request is authorized by the user's attach\r\n // session). Without this, the two checks above admit any subnet node hosting\r\n // any endpoint Z to have this node expose ANY absolute path to Z — the WEB\r\n // surface is default-on inside a subnet, so (1) admits every member, and (2)\r\n // only proves Z lives where the asker says it does. Nothing so far required\r\n // a user on THIS node to have said anything to Z.\r\n //\r\n // The binding the amendment names is already on this disk: the request\r\n // carries the message short-ID as its origin, and THIS NODE SENT THAT\r\n // MESSAGE. So the owner reads its OWN `MSG_OUT` row and refuses unless all\r\n // four hold — the row exists here, its author was a user (a `user-msg`, the\r\n // one envelope whose authorship the sending daemon proved), its target is\r\n // exactly the audience being asked for, and the user's own words contain\r\n // the exact path. The requester can forge none of it, because none of it is\r\n // read from the request.\r\n //\r\n // The audit trail is the point: an automatic exposure must be traceable to\r\n // the user's own words.\r\n // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\n // The conjuncts themselves live in `msgid::user_authorized_serve_for` — PURE,\r\n // and unit-tested one conjunct at a time. They were inline here until the F1\r\n // gate found that made them reachable only through a QUIC round trip, so the\r\n // only thing exercising them was one int arm. This node looks the row up and\r\n // the predicate judges it; both halves are read lines, not trust lines.\r\n // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\n let short_id = origin.as_deref();\r\n let row = short_id.and_then(|id| spt_store::msgid::local_msg_out_in(&home, id));\r\n if !spt_store::msgid::user_authorized_serve_for(short_id, row.as_ref(), audience, path) {\r\n fail(brain, deny_message(), true)?;\r\n return Ok(WebServeOutcome::Refused);\r\n }\r\n\r\n let source = std::path::PathBuf::from(path);\r\n if !source.is_absolute() {\r\n let why = \"SERVE_FOR_PATH: a relative path has no anchor on this node\".to_string();\r\n fail(brain, why.clone(), false)?;\r\n return Ok(WebServeOutcome::Failed(why));\r\n }\r\n if !source.exists() {\r\n // Stated as a plain absence rather than as a refusal: the file may have\r\n // been deleted between the user quoting it and the agent asking.\r\n let why = format!(\"SERVE_FOR_MISSING: {path}\");\r\n fail(brain, why.clone(), false)?;\r\n return Ok(WebServeOutcome::Failed(why));\r\n }\r\n let request = crate::servehost::ServeRequest::AddScoped {\r\n path: source,\r\n as_name: None,\r\n origin,\r\n ttl_ms,\r\n audience: audience.to_owned(),\r\n };\r\n let now = std::time::SystemTime::now()\r\n .duration_since(std::time::UNIX_EPOCH)\r\n .map(|since| since.as_millis() as u64)\r\n .unwrap_or(0);\r\n let entry = match crate::servehost::apply_at(&home, request, now) {\r\n Ok(crate::servehost::ServeResult::Entry { entry }) => entry,\r\n Ok(crate::servehost::ServeResult::Refused { error }) => {\r\n fail(brain, error.clone(), false)?;\r\n return Ok(WebServeOutcome::Failed(error));\r\n }\r\n Ok(_) => {\r\n let why = \"SERVE_FOR_UNEXPECTED: the registry answered something else\".to_string();\r\n fail(brain, why.clone(), false)?;\r\n return Ok(WebServeOutcome::Failed(why));\r\n }\r\n Err(error) => {\r\n let why = format!(\"SERVE_FOR_FAILED: {error}\");\r\n fail(brain, why.clone(), false)?;\r\n return Ok(WebServeOutcome::Failed(why));\r\n }\r\n };\r\n let Some(node) = spt_store::hostlabel::os_hostname() else {\r\n let why = \"WEB_NODE_UNKNOWN: the owning node has no hostname to serve under\".to_string();\r\n fail(brain, why.clone(), false)?;\r\n return Ok(WebServeOutcome::Failed(why));\r\n };\r\n // Brain workers are separate processes: ask the broker that owns the\r\n // listener rather than resolving this worker's inherited configuration.\r\n // [impl->REQ-WEB-URL-BOUND-PORT]\r\n let port = match crate::servehost::docs_port(&crate::endpoint::seed_socket_name()) {\r\n Ok(port) => port,\r\n Err(error) => {\r\n let why = format!(\"DOCS_PORT_DISCOVERY_FAILED: {error}\");\r\n fail(brain, why.clone(), false)?;\r\n return Ok(WebServeOutcome::Failed(why));\r\n }\r\n };\r\n let reply = WebRecord::ServeForReply {\r\n url: spt_store::serving::entry_url(&node.to_ascii_lowercase(), port, &entry),\r\n served_name: entry.served_name.clone(),\r\n };\r\n brain.net_stream_send(stream_id, &reply.encode_line(), None, true)?;\r\n spt_proto::emit_line_err!(\r\n \"WEB_SERVE_FOR: stream={stream_id} origin={origin_node} outcome=registered name={} ttl_ms={ttl_ms} audience={audience}\",\r\n entry.served_name\r\n );\r\n Ok(WebServeOutcome::Sent { status: 200, bytes: 0 })\r\n}\r\n\r\n/// The dial address for `hex`: the peer-addr cache's validated route, else\r\n/// the roster's advertised address (id-match validated), else the bare id\r\n/// for the broker's discovery path.\r\n// [impl->REQ-WEB-CROSS-NODE-PROXY]\r\npub fn route_for(home: &Path, hex: &str) -> serde_json::Value {\r\n let identity = home.join(\"identity\");\r\n let cached = spt_store::peeraddrs::PeerAddrStore::load_from(&identity.join(\"peer-addrs.json\"));\r\n if let Some(addr) = cached.valid_route(hex) {\r\n return addr.clone();\r\n }\r\n let roster = spt_store::roster::RosterStore::load_from(&identity.join(\"roster.json\"));\r\n if let Some(addr) = roster\r\n .members\r\n .iter()\r\n .filter(|m| m.pubkey_hex == hex)\r\n .filter_map(|m| m.address.as_ref())\r\n .find(|a| spt_store::peeraddrs::addr_peer_id(a) == Some(hex))\r\n {\r\n return addr.clone();\r\n }\r\n serde_json::json!({ \"id\": hex })\r\n}\r\n\r\n/// Requester side: fetch one node-prefixed URL from its owner and hand the\r\n/// answer to the listener — the head over `head_tx`, the body chunk by chunk\r\n/// over `body_tx`. Runs on a plain thread (the listener's runtime has no\r\n/// timers; the deadlines are the pump-mode brain's). Every failure before\r","truncated":true,"truncatedBy":"lines","totalLines":474,"totalBytes":7739,"outputLines":161,"outputBytes":7739,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":881,"displayContent":{"text":"// [impl->REQ-HAZARD-WAN-ORIGIN-AUTH]\r\nfn serve_for(\r\n brain: &mut Brain,\r\n stream_id: u64,\r\n origin_node: &str,\r\n path: &str,\r\n audience: &str,\r\n ttl_ms: u64,\r\n origin: Option,\r\n) -> io::Result {\r\n let fail = |brain: &mut Brain, message: String, refused: bool| -> io::Result<()> {\r\n spt_proto::emit_line_err!(\r\n \"WEB_SERVE_FOR: stream={stream_id} origin={origin_node} outcome={} reason={}\",\r\n if refused { \"refused\" } else { \"failed\" },\r\n message.trim_end()\r\n );\r\n let line = WebRecord::WebErr { message, refused }.encode_line();\r\n brain.net_stream_send(stream_id, &line, None, true)?;\r\n Ok(())\r\n };\r\n let home = spt_store::perch::spt_home();\r\n if access_check(\"\", origin_node, surface::WEB, InboundClass::Unsolicited).is_deny() {\r\n fail(brain, deny_message(), true)?;\r\n return Ok(WebServeOutcome::Refused);\r\n }\r\n if webserve::node_hosting_endpoint(&home, audience).as_deref() != Some(origin_node) {\r\n // The SAME refusal shape a surface deny produces: whether this node\r\n // declines to expose files at all and whether it cannot place the\r\n // audience are not distinguishable by probing.\r\n fail(brain, deny_message(), true)?;\r\n return Ok(WebServeOutcome::Refused);\r\n }\r\n // (3) THE USER'S AUTHORITY, which is what makes this exposure legitimate at\r\n // all (ADR-0058 Amendment 1: the request is authorized by the user's attach\r\n // session). Without this, the two checks above admit any subnet node hosting\r\n // any endpoint Z to have this node expose ANY absolute path to Z — the WEB\r\n // surface is default-on inside a subnet, so (1) admits every member, and (2)\r\n // only proves Z lives where the asker says it does. Nothing so far required\r\n // a user on THIS node to have said anything to Z.\r\n //\r\n // The binding the amendment names is already on this disk: the request\r\n // carries the message short-ID as its origin, and THIS NODE SENT THAT\r\n // MESSAGE. So the owner reads its OWN `MSG_OUT` row and refuses unless all\r\n // four hold — the row exists here, its author was a user (a `user-msg`, the\r\n // one envelope whose authorship the sending daemon proved), its target is\r\n // exactly the audience being asked for, and the user's own words contain\r\n // the exact path. The requester can forge none of it, because none of it is\r\n // read from the request.\r\n //\r\n // The audit trail is the point: an automatic exposure must be traceable to\r\n // the user's own words.\r\n // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\n // The conjuncts themselves live in `msgid::user_authorized_serve_for` — PURE,\r\n // and unit-tested one conjunct at a time. They were inline here until the F1\r\n // gate found that made them reachable only through a QUIC round trip, so the\r\n // only thing exercising them was one int arm. This node looks the row up and\r\n // the predicate judges it; both halves are read lines, not trust lines.\r\n // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\n let short_id = origin.as_deref();\r\n let row = short_id.and_then(|id| spt_store::msgid::local_msg_out_in(&home, id));\r\n if !spt_store::msgid::user_authorized_serve_for(short_id, row.as_ref(), audience, path) {\r\n fail(brain, deny_message(), true)?;\r\n return Ok(WebServeOutcome::Refused);\r\n }\r\n\r\n let source = std::path::PathBuf::from(path);\r\n if !source.is_absolute() {\r\n let why = \"SERVE_FOR_PATH: a relative path has no anchor on this node\".to_string();\r\n fail(brain, why.clone(), false)?;\r\n return Ok(WebServeOutcome::Failed(why));\r\n }\r\n if !source.exists() {\r\n // Stated as a plain absence rather than as a refusal: the file may have\r\n // been deleted between the user quoting it and the agent asking.\r\n let why = format!(\"SERVE_FOR_MISSING: {path}\");\r\n fail(brain, why.clone(), false)?;\r\n return Ok(WebServeOutcome::Failed(why));\r\n }\r\n let request = crate::servehost::ServeRequest::AddScoped {\r\n path: source,\r\n as_name: None,\r\n origin,\r\n ttl_ms,\r\n audience: audience.to_owned(),\r\n };\r\n let now = std::time::SystemTime::now()\r\n .duration_since(std::time::UNIX_EPOCH)\r\n .map(|since| since.as_millis() as u64)\r\n .unwrap_or(0);\r\n let entry = match crate::servehost::apply_at(&home, request, now) {\r\n Ok(crate::servehost::ServeResult::Entry { entry }) => entry,\r\n Ok(crate::servehost::ServeResult::Refused { error }) => {\r\n fail(brain, error.clone(), false)?;\r\n return Ok(WebServeOutcome::Failed(error));\r\n }\r\n Ok(_) => {\r\n let why = \"SERVE_FOR_UNEXPECTED: the registry answered something else\".to_string();\r\n fail(brain, why.clone(), false)?;\r\n return Ok(WebServeOutcome::Failed(why));\r\n }\r\n Err(error) => {\r\n let why = format!(\"SERVE_FOR_FAILED: {error}\");\r\n fail(brain, why.clone(), false)?;\r\n return Ok(WebServeOutcome::Failed(why));\r\n }\r\n };\r\n let Some(node) = spt_store::hostlabel::os_hostname() else {\r\n let why = \"WEB_NODE_UNKNOWN: the owning node has no hostname to serve under\".to_string();\r\n fail(brain, why.clone(), false)?;\r\n return Ok(WebServeOutcome::Failed(why));\r\n };\r\n // Brain workers are separate processes: ask the broker that owns the\r\n // listener rather than resolving this worker's inherited configuration.\r\n // [impl->REQ-WEB-URL-BOUND-PORT]\r\n let port = match crate::servehost::docs_port(&crate::endpoint::seed_socket_name()) {\r\n Ok(port) => port,\r\n Err(error) => {\r\n let why = format!(\"DOCS_PORT_DISCOVERY_FAILED: {error}\");\r\n fail(brain, why.clone(), false)?;\r\n return Ok(WebServeOutcome::Failed(why));\r\n }\r\n };\r\n let reply = WebRecord::ServeForReply {\r\n url: spt_store::serving::entry_url(&node.to_ascii_lowercase(), port, &entry),\r\n served_name: entry.served_name.clone(),\r\n };\r\n brain.net_stream_send(stream_id, &reply.encode_line(), None, true)?;\r\n spt_proto::emit_line_err!(\r\n \"WEB_SERVE_FOR: stream={stream_id} origin={origin_node} outcome=registered name={} ttl_ms={ttl_ms} audience={audience}\",\r\n entry.served_name\r\n );\r\n Ok(WebServeOutcome::Sent { status: 200, bytes: 0 })\r\n}\r\n\r\n/// The dial address for `hex`: the peer-addr cache's validated route, else\r\n/// the roster's advertised address (id-match validated), else the bare id\r\n/// for the broker's discovery path.\r\n// [impl->REQ-WEB-CROSS-NODE-PROXY]\r\npub fn route_for(home: &Path, hex: &str) -> serde_json::Value {\r\n let identity = home.join(\"identity\");\r\n let cached = spt_store::peeraddrs::PeerAddrStore::load_from(&identity.join(\"peer-addrs.json\"));\r\n if let Some(addr) = cached.valid_route(hex) {\r\n return addr.clone();\r\n }\r\n let roster = spt_store::roster::RosterStore::load_from(&identity.join(\"roster.json\"));\r\n if let Some(addr) = roster\r\n .members\r\n .iter()\r\n .filter(|m| m.pubkey_hex == hex)\r\n .filter_map(|m| m.address.as_ref())\r\n .find(|a| spt_store::peeraddrs::addr_peer_id(a) == Some(hex))\r\n {\r\n return addr.clone();\r\n }\r\n serde_json::json!({ \"id\": hex })\r\n}\r\n\r\n/// Requester side: fetch one node-prefixed URL from its owner and hand the\r\n/// answer to the listener — the head over `head_tx`, the body chunk by chunk\r\n/// over `body_tx`. Runs on a plain thread (the listener's runtime has no\r\n/// timers; the deadlines are the pump-mode brain's). 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{"type":"message","id":"f5342810","parentId":"b894cf16","timestamp":"2026-09-15T09:56:54.478Z","message":{"role":"toolResult","toolCallId":"call_Lm5ViDfHUi7wcElgs6u1qKAD|fc_02cc5048d0503391016aa916665f4487d1ab7b61f9b0e85c93","toolName":"read","content":[{"type":"text","text":"/// peer's daemon has no business sitting in front of the next message.\n// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\nfn request_quoted_paths(msg: &WanMessage, origin_node: &str, delivered_body: &str, perch_path: &Path) {\n // Every decline says so ONCE on stderr, for the same reason a refused or\n // failed request does below: an automatic exposure that does not happen must\n // be explicable, and the three silent early returns made \"no helper line\"\n // indistinguishable from a caller that never ran at all.\n let declined = |why: &str| {\n spt_proto::emit_line_err!(\n \"HELPER_SERVE_FOR: target={} outcome=declined reason={why}\",\n msg.target\n );\n };\n let Some(parsed) = spt_proto::event::parse_event(delivered_body) else {\n // A raw body carries no proven authorship.\n declined(\"the delivered body is not an envelope\");\n return;\n };\n if parsed.event_type.as_deref() != Some(spt_proto::event::EVENT_TYPE_USER_MSG) {\n declined(&format!(\n \"envelope type is {:?}, not a user-msg\",\n parsed.event_type.as_deref().unwrap_or(\"\")\n ));\n return;\n }\n // The message's own id, which becomes the entry's `origin` on the owner —\n // so `spt serve list` there can say WHY the file is exposed. A message with\n // no id (an N-1 sender) still gets its paths served; the origin is simply\n // absent rather than invented.\n let msg_id = parsed.attr(spt_proto::event::EVENT_ATTR_MSG_ID).map(str::to_owned);\n let candidates = spt_store::helperline::quoted_path_candidates(\n &parsed.body,\n spt_store::helperline::MAX_QUOTED_PATHS,\n );\n if candidates.is_empty() {\n declined(\"the user's words quoted no absolute path\");\n return;\n }\n let target = crate::webproxy::ProxyTarget {\n // The label is for the 502's prose only; the dial uses the hex. A node\n // whose label this node has never learned still gets asked.\n node_label: spt_net::net::registry::node_label_display(origin_node, None),\n node_hex: origin_node.to_owned(),\n };\n let audience = msg.target.clone();\n let perch_path = perch_path.to_path_buf();\n let broker = crate::endpoint::seed_socket_name();\n let home = spt_store::perch::spt_home();\n std::thread::spawn(move || {\n for path in candidates {\n match crate::webproxy::request_serve_for(\n &broker,\n &home,\n &target,\n &path,\n &audience,\n spt_store::serving::HELPER_ENTRY_TTL_MS,\n msg_id.clone(),\n ) {\n Ok(crate::webproxy::ServeForOutcome::Registered { url, .. }) => {\n let line = spt_store::helperline::HelperLine {\n msg_id: msg_id.clone().unwrap_or_default(),\n path,\n url,\n at_ms: now_ms(),\n };\n if let Err(error) = spt_store::helperline::append_at(&perch_path, &line) {\n spt_proto::emit_line_err!(\"HELPER_RECORD_WARN:{}: {error}\", line.path);\n }\n }\n // A refusal is the owner's decision and an error is a state;\n // NEITHER produces a signal line, because a helper that pointed\n // at a URL nobody registered would be worse than silence. Both\n // are said once on stderr so the absence is explicable.\n Ok(crate::webproxy::ServeForOutcome::Refused { message, refused }) => {\n spt_proto::emit_line_err!(\n \"HELPER_SERVE_FOR: path={path} outcome={} reason={}\",\n if refused { \"refused\" } else { \"failed\" },\n message.trim_end()\n );\n }\n Err(why) => {\n spt_proto::emit_line_err!(\"HELPER_SERVE_FOR: path={path} outcome=unanswered reason={why}\");\n }\n }\n }\n });\n}\n\n/// The delivery cascade for a message the gate has ADMITTED: live TCP, then the\n/// spt-hosted inject leg, then the offline spool. Split out of [`receive_wan`]\n/// so the outcome is a VALUE the caller can act on — the trust warning's cadence\n\n[Showing lines 1319-1410 of 2677. Use :1411 to continue]"}],"details":{"truncation":{"content":"/// peer's daemon has no business sitting in front of the next message.\r\n// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\nfn request_quoted_paths(msg: &WanMessage, origin_node: &str, delivered_body: &str, perch_path: &Path) {\r\n // Every decline says so ONCE on stderr, for the same reason a refused or\r\n // failed request does below: an automatic exposure that does not happen must\r\n // be explicable, and the three silent early returns made \"no helper line\"\r\n // indistinguishable from a caller that never ran at all.\r\n let declined = |why: &str| {\r\n spt_proto::emit_line_err!(\r\n \"HELPER_SERVE_FOR: target={} outcome=declined reason={why}\",\r\n msg.target\r\n );\r\n };\r\n let Some(parsed) = spt_proto::event::parse_event(delivered_body) else {\r\n // A raw body carries no proven authorship.\r\n declined(\"the delivered body is not an envelope\");\r\n return;\r\n };\r\n if parsed.event_type.as_deref() != Some(spt_proto::event::EVENT_TYPE_USER_MSG) {\r\n declined(&format!(\r\n \"envelope type is {:?}, not a user-msg\",\r\n parsed.event_type.as_deref().unwrap_or(\"\")\r\n ));\r\n return;\r\n }\r\n // The message's own id, which becomes the entry's `origin` on the owner —\r\n // so `spt serve list` there can say WHY the file is exposed. A message with\r\n // no id (an N-1 sender) still gets its paths served; the origin is simply\r\n // absent rather than invented.\r\n let msg_id = parsed.attr(spt_proto::event::EVENT_ATTR_MSG_ID).map(str::to_owned);\r\n let candidates = spt_store::helperline::quoted_path_candidates(\r\n &parsed.body,\r\n spt_store::helperline::MAX_QUOTED_PATHS,\r\n );\r\n if candidates.is_empty() {\r\n declined(\"the user's words quoted no absolute path\");\r\n return;\r\n }\r\n let target = crate::webproxy::ProxyTarget {\r\n // The label is for the 502's prose only; the dial uses the hex. A node\r\n // whose label this node has never learned still gets asked.\r\n node_label: spt_net::net::registry::node_label_display(origin_node, None),\r\n node_hex: origin_node.to_owned(),\r\n };\r\n let audience = msg.target.clone();\r\n let perch_path = perch_path.to_path_buf();\r\n let broker = crate::endpoint::seed_socket_name();\r\n let home = spt_store::perch::spt_home();\r\n std::thread::spawn(move || {\r\n for path in candidates {\r\n match crate::webproxy::request_serve_for(\r\n &broker,\r\n &home,\r\n &target,\r\n &path,\r\n &audience,\r\n spt_store::serving::HELPER_ENTRY_TTL_MS,\r\n msg_id.clone(),\r\n ) {\r\n Ok(crate::webproxy::ServeForOutcome::Registered { url, .. }) => {\r\n let line = spt_store::helperline::HelperLine {\r\n msg_id: msg_id.clone().unwrap_or_default(),\r\n path,\r\n url,\r\n at_ms: now_ms(),\r\n };\r\n if let Err(error) = spt_store::helperline::append_at(&perch_path, &line) {\r\n spt_proto::emit_line_err!(\"HELPER_RECORD_WARN:{}: {error}\", line.path);\r\n }\r\n }\r\n // A refusal is the owner's decision and an error is a state;\r\n // NEITHER produces a signal line, because a helper that pointed\r\n // at a URL nobody registered would be worse than silence. Both\r\n // are said once on stderr so the absence is explicable.\r\n Ok(crate::webproxy::ServeForOutcome::Refused { message, refused }) => {\r\n spt_proto::emit_line_err!(\r\n \"HELPER_SERVE_FOR: path={path} outcome={} reason={}\",\r\n if refused { \"refused\" } else { \"failed\" },\r\n message.trim_end()\r\n );\r\n }\r\n Err(why) => {\r\n spt_proto::emit_line_err!(\"HELPER_SERVE_FOR: path={path} outcome=unanswered reason={why}\");\r\n }\r\n }\r\n }\r\n });\r\n}\r\n\r\n/// The delivery cascade for a message the gate has ADMITTED: live TCP, then the\r\n/// spt-hosted inject leg, then the offline spool. Split out of [`receive_wan`]\r\n/// so the outcome is a VALUE the caller can act on — the trust warning's cadence\r","truncated":true,"truncatedBy":"lines","totalLines":1359,"totalBytes":4439,"outputLines":92,"outputBytes":4439,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":2677,"displayContent":{"text":"/// peer's daemon has no business sitting in front of the next message.\r\n// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\nfn request_quoted_paths(msg: &WanMessage, origin_node: &str, delivered_body: &str, perch_path: &Path) {\r\n // Every decline says so ONCE on stderr, for the same reason a refused or\r\n // failed request does below: an automatic exposure that does not happen must\r\n // be explicable, and the three silent early returns made \"no helper line\"\r\n // indistinguishable from a caller that never ran at all.\r\n let declined = |why: &str| {\r\n spt_proto::emit_line_err!(\r\n \"HELPER_SERVE_FOR: target={} outcome=declined reason={why}\",\r\n msg.target\r\n );\r\n };\r\n let Some(parsed) = spt_proto::event::parse_event(delivered_body) else {\r\n // A raw body carries no proven authorship.\r\n declined(\"the delivered body is not an envelope\");\r\n return;\r\n };\r\n if parsed.event_type.as_deref() != Some(spt_proto::event::EVENT_TYPE_USER_MSG) {\r\n declined(&format!(\r\n \"envelope type is {:?}, not a user-msg\",\r\n parsed.event_type.as_deref().unwrap_or(\"\")\r\n ));\r\n return;\r\n }\r\n // The message's own id, which becomes the entry's `origin` on the owner —\r\n // so `spt serve list` there can say WHY the file is exposed. A message with\r\n // no id (an N-1 sender) still gets its paths served; the origin is simply\r\n // absent rather than invented.\r\n let msg_id = parsed.attr(spt_proto::event::EVENT_ATTR_MSG_ID).map(str::to_owned);\r\n let candidates = spt_store::helperline::quoted_path_candidates(\r\n &parsed.body,\r\n spt_store::helperline::MAX_QUOTED_PATHS,\r\n );\r\n if candidates.is_empty() {\r\n declined(\"the user's words quoted no absolute path\");\r\n return;\r\n }\r\n let target = crate::webproxy::ProxyTarget {\r\n // The label is for the 502's prose only; the dial uses the hex. A node\r\n // whose label this node has never learned still gets asked.\r\n node_label: spt_net::net::registry::node_label_display(origin_node, None),\r\n node_hex: origin_node.to_owned(),\r\n };\r\n let audience = msg.target.clone();\r\n let perch_path = perch_path.to_path_buf();\r\n let broker = crate::endpoint::seed_socket_name();\r\n let home = spt_store::perch::spt_home();\r\n std::thread::spawn(move || {\r\n for path in candidates {\r\n match crate::webproxy::request_serve_for(\r\n &broker,\r\n &home,\r\n &target,\r\n &path,\r\n &audience,\r\n spt_store::serving::HELPER_ENTRY_TTL_MS,\r\n msg_id.clone(),\r\n ) {\r\n Ok(crate::webproxy::ServeForOutcome::Registered { url, .. }) => {\r\n let line = spt_store::helperline::HelperLine {\r\n msg_id: msg_id.clone().unwrap_or_default(),\r\n path,\r\n url,\r\n at_ms: now_ms(),\r\n };\r\n if let Err(error) = spt_store::helperline::append_at(&perch_path, &line) {\r\n spt_proto::emit_line_err!(\"HELPER_RECORD_WARN:{}: {error}\", line.path);\r\n }\r\n }\r\n // A refusal is the owner's decision and an error is a state;\r\n // NEITHER produces a signal line, because a helper that pointed\r\n // at a URL nobody registered would be worse than silence. Both\r\n // are said once on stderr so the absence is explicable.\r\n Ok(crate::webproxy::ServeForOutcome::Refused { message, refused }) => {\r\n spt_proto::emit_line_err!(\r\n \"HELPER_SERVE_FOR: path={path} outcome={} reason={}\",\r\n if refused { \"refused\" } else { \"failed\" },\r\n message.trim_end()\r\n );\r\n }\r\n Err(why) => {\r\n spt_proto::emit_line_err!(\"HELPER_SERVE_FOR: path={path} outcome=unanswered reason={why}\");\r\n }\r\n }\r\n }\r\n });\r\n}\r\n\r\n/// The delivery cascade for a message the gate has ADMITTED: live TCP, then the\r\n/// spt-hosted inject leg, then the offline spool. 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{"type":"message","id":"ebd56225","parentId":"83c051e4","timestamp":"2026-09-15T09:57:00.720Z","message":{"role":"toolResult","toolCallId":"call_QiiRiVOSXziUXg49HYUqHOld|fc_02cc5048d0503391016aa916685e9c87d18ae7f7046a24710f","toolName":"grep","content":[{"type":"text","text":"# .worktrees/304-web-helper-rca/crates/spt-daemon/\n\n## src/\n### servehost.rs\n 72| Reconcile,\n*73| /// Query the broker-owned listener, never the caller's bind configuration.\n 74| // [impl->REQ-WEB-URL-BOUND-PORT]\n*75| DocsStatus,\n 76| /// Start the LAN bootstrap listener (ADR-0059, releases#266). The listener\n 77| /// lives HERE, in the daemon, because the set gate anchors on the daemon's\n 78| /// OWN executable captured at t=0 and the listener must outlive the CLI\n...\n 109| // [impl->REQ-WEB-URL-BOUND-PORT]\n*110| DocsStatus { port: Option },\n 111| /// The LAN bootstrap listener is up: the URL a stranger opens and one\n 112| /// `(triple, sha256)` anchor per SERVED triple, host triple first.\n 113| /// `already_up` marks the idempotent answer — the SAME url and shas, with\n...\n 120| already_up: bool,\n*121| /// Absent on older brokers: admission cannot infer the CLI is the binder.\n 122| // [impl->REQ-WEB-LAN-BOOTSTRAP-FIREWALL]\n 123| #[serde(default)]\n*124| binder: Option,\n 125| },\n 126| /// The listener is down. `code` is `LAN_BOOTSTRAP_NOT_UP` when the stop\n 127| /// found nothing to stop — an outcome, not an error.\n...\n 129| LanStopped { code: Option },\n*130| /// The set gate refused the start BY NAME, and nothing is being served.\n 131| // [impl->REQ-WEB-LAN-BOOTSTRAP-INTEGRITY]\n 132| LanRefused { code: String },\n 133|}\n...\n 159| // [impl->REQ-WEB-URL-BOUND-PORT]\n*160| if matches!(&request, ServeRequest::DocsStatus) {\n*161| return Ok(ServeResult::DocsStatus { port: crate::docshost::bound_docs_port() });\n 162| }\n 163| // The LAN listener is PROCESS state, not registry state: it lives in this\n 164| // daemon's memory and nothing about it is written to disk. It is answered\n...\n 278| // Answered above, before the writer lock.\n*279| ServeRequest::DocsStatus => unreachable!(\"docs status is answered before the registry writer\"),\n 280| ServeRequest::LanBootstrap { .. } | ServeRequest::LanStop | ServeRequest::LanStatus => {\n 281| unreachable!(\"LAN requests are answered before the registry writer\")\n 282| }\n...\n 310| already_up: true,\n*311| binder: Some(up.binder),\n 312| },\n 313| None => ServeResult::LanStopped {\n 314| code: Some(crate::lanhost::NOT_UP.to_string()),\n...\n 339| already_up: up.already_up,\n*340| binder: Some(up.binder),\n 341| },\n 342| Err(code) => ServeResult::LanRefused { code },\n 343| }\n...\n 388|pub fn docs_port(name: &str) -> io::Result {\n*389| port_from_status(call(name, ServeRequest::DocsStatus)?)\n 390|}\n 391|\n 392|/// The whole port decision over an ALREADY-RECEIVED reply, split out of\n...\n 400| match result {\n*401| ServeResult::DocsStatus { port: Some(port) } if port != 0 => Ok(port),\n*402| ServeResult::DocsStatus { .. } => Err(io::Error::other(\n 403| \"DOCS_LISTENER_UNAVAILABLE: the running daemon has no bound docs listener\",\n 404| )),\n 405| ServeResult::Refused { error } => Err(io::Error::other(error)),\n...\n 608| else { panic!(\"expected reference\") };\n*609| let uri = format!(\"/local/f/{}\", entry.served_name);\n 610| let get = || crate::webserve::handle_path(&home, &home.join(\"docs\"), \"LOCAL\", &uri, None, false);\n 611| let runtime = tokio::runtime::Builder::new_current_thread().build().unwrap();\n 612| assert_eq!(runtime.block_on(get().into_body().collect()).unwrap().to_bytes().as_ref(), b\"before\");\n...\n 628| /// a turn-boundary hook that polls every turn would otherwise mint a file\n*629| /// on a node that never served anything. The gate half: the discriminator\n 630| /// is the ANSWER SHAPE. `set-not-applied` is what this empty home earns\n 631| /// from the set gate, so a `LanRefused` here would prove the status query\n 632| /// had run it; `LanStopped { NOT_UP }` is the read of process state that a\n...\n 684| assert_eq!(paths, [&a, &b].into_iter().collect());\n*685| let names: std::collections::BTreeSet<_> = entries.iter().map(|e| e.served_name.as_str()).collect();\n 686| assert_eq!(names, [\"report.md\", \"report~1.md\"].into_iter().collect());\n 687| }\n 688|\n...\n 745| .entries()\n*746| .map(|e| e.served_name.clone())\n 747| .collect();\n 748| assert!(\n 749| names.iter().any(|n| n == \"added.md\"),\n...\n 817| };\n*818| assert_eq!(entry.served_name, \"report.md\");\n 819| }\n 820|\n 821| fn register_adapter(home: &Path, source: &Path, alias: Option<&str>, now_ms: u64) {\n...\n 883| let reactivated = list(&home).into_iter().find(|row| row.adapter.is_some()).unwrap();\n*884| assert_eq!(reactivated.served_name, \"cspt~1\");\n 885| assert_eq!(std::fs::read(&output).unwrap(), b\"retained output\");\n 886|\n 887| // A vanished registration is retired too; no cleanup deletes output.\n\n## tests/\n### twohost_web.rs\n 60|use spt_daemon::broker::Broker;\n*61|use spt_daemon::dispatch::{run_dispatch_loop_observed, DispatchPaths};\n 62|use spt_daemon::nethost::{NetConfig, NetHost};\n 63|use spt_daemon::registryhost::RegistryHost;\n 64|use spt_net::net::endpoint::{addr_for_node_hex, BindScope, LocalDiscovery, RelayPolicy};\n...\n 87|const B_LABEL: &str = \"rig-web-b\";\n*88|/// The requester cells role B waits to have served.\n 89|///\n 90|/// FIVE, and the arithmetic is written down because a wrong guess here fails in\n 91|/// two different directions: W1's three (fetch, range, deny), plus WEBSERVE W2's\n...\n 148|const LOCKED_ENDPOINT: &str = \"w1-locked\";\n*149|const OPEN_BYTES: &[u8] = b\"# two-host open\\nserved from role b\\n\";\n 150|const LOCKED_BYTES: &[u8] = b\"# two-host locked\\n\";\n 151|\n 152|struct Rig {\n...\n 255|/// Bind this host's broker on a fixed rig port.\n*256|fn rig_broker(name: &str, identity: Identity, port: u16, dir: &Path) -> Arc {\n 257| let host = NetHost::start(NetConfig {\n 258| identity,\n 259| relay: RelayPolicy::Disabled,\n...\n 264| .expect(\"net host start\");\n*265| let broker = Broker::bind_in_with_net(name, dir.join(\"effects.log\"), Some(host)).expect(\"bind broker\");\n 266| let serve = Arc::clone(&broker);\n 267| thread::spawn(move || {\n 268| let _ = serve.serve();\n...\n 379|// never INBOUND_BLOCKED.\n*380|// * B binds its probe port BEFORE it sends anything, waits for the first\n 381|// beacon, and only then starts a ten-second clock. B has now excluded \"A is\n 382|// not up\", so its red can name the two layers honestly.\n 383|// * A ACKs the first PROBE it receives, to the address it came from. B stops on\n...\n 401| let beacon_target = SocketAddr::new(rig.peer_ip, rig.port_b + PROBE_OFFSET);\n*402| let socket = UdpSocket::bind(SocketAddr::new(IpAddr::from([0, 0, 0, 0]), port))\n*403| .unwrap_or_else(|e| panic!(\"INBOUND_PROBE: role A could not bind udp {port}: {e}\"));\n 404| socket\n 405| .set_read_timeout(Some(Duration::from_millis(250)))\n 406| .expect(\"probe socket takes a read timeout\");\n...\n 423| // run opened and none can poison the next.\n*424| let beacon_socket = UdpSocket::bind(SocketAddr::new(IpAddr::from([0, 0, 0, 0]), 0))\n*425| .expect(\"probe beacon binds an ephemeral port\");\n 426| println!(\n 427| \"TWOHOST-WEB probe role A: listening on udp {port} for rendezvous budget {:?}, beaconing to {beacon_target}\",\n 428| rig.rendezvous\n...\n 466| // the only inbound address B can be reached on cold, so the ack\n*467| // uses it, and B reads the ack on the socket it already binds.\n 468| if let Err(e) = beacon_socket.send_to(PROBE_ACK, beacon_target) {\n 469| println!(\"TWOHOST-WEB probe role A: ack send error (continuing): {e}\");\n 470| }\n...\n 530|\n*531|THE DISCRIMINATOR, ten seconds, run it before assuming which layer bit: bind the SAME listener and\n 532|send to it once over the LAN and once over Tailscale. LAN receives and Tailscale does not = LAYER 2,\n 533|the host firewall is not your problem. Neither receives = LAYER 1 (or both). Solicited return traffic\n 534|works under either fault, so an echo reply proves nothing about this direction.\n...\n 538|\n*539|Port range above is exactly what THIS rig binds (port_a..probe); releases#272 carries the wider\n 540|7460-7499, which covers it. Apply the board's range if they differ - this message and that comment\n 541|must never become two different commands.\",\n 542| rig.peer_ip,\n...\n 567| // BOUND BEFORE ANYTHING IS SENT: A beacons to this port cold, and a beacon\n*568| // that arrives before the bind is a beacon that never happened.\n*569| let socket = UdpSocket::bind(SocketAddr::new(IpAddr::from([0, 0, 0, 0]), listen))\n*570| .unwrap_or_else(|e| panic!(\"INBOUND_PROBE: role B could not bind udp {listen}: {e}\"));\n 571| socket\n 572| .set_read_timeout(Some(Duration::from_millis(250)))\n 573| .expect(\"probe socket takes a read timeout\");\n...\n 585| // this host's rig port (the only address either host is reachable on cold).\n*586| let probe_socket = UdpSocket::bind(SocketAddr::new(IpAddr::from([0, 0, 0, 0]), 0))\n*587| .expect(\"probe sender binds an ephemeral port\");\n 588| println!(\n 589| \"TWOHOST-WEB probe role B: waiting for rendezvous up to {:?} on udp {listen} for A's beacon, then sending to {target} for {PROBE_WINDOW:?}\",\n 590| rig.rendezvous\n...\n 696|\n*697| // The served files, registered as two different endpoints would.\n 698| let open = home.path().join(\"open.md\");\n 699| let locked = home.path().join(\"locked.md\");\n 700| std::fs::write(&open, OPEN_BYTES).expect(\"write open.md\");\n...\n 760|\n*761| // ── F19: A's audience row, which `serve_for`'s SECOND conjunct requires ──\n 762| //"}],"details":{"scopePath":".worktrees/304-web-helper-rca/crates/spt-daemon/src/servehost.rs, .worktrees/304-web-helper-rca/crates/spt-daemon/tests/twohost_web.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\304-web-helper-rca\\crates\\spt-daemon","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":40,"fileCount":2,"files":[".worktrees/304-web-helper-rca/crates/spt-daemon/src/servehost.rs",".worktrees/304-web-helper-rca/crates/spt-daemon/tests/twohost_web.rs"],"fileMatches":[{"path":".worktrees/304-web-helper-rca/crates/spt-daemon/src/servehost.rs","count":20},{"path":".worktrees/304-web-helper-rca/crates/spt-daemon/tests/twohost_web.rs","count":20}],"truncated":true,"perFileLimitReached":20,"displayContent":"# .worktrees/304-web-helper-rca/crates/spt-daemon/\n\n## src/\n### servehost.rs\n 72│ Reconcile,\n *73│ /// Query the broker-owned listener, never the caller's bind configuration.\n 74│ // [impl->REQ-WEB-URL-BOUND-PORT]\n *75│ DocsStatus,\n 76│ /// Start the LAN bootstrap listener (ADR-0059, releases#266). The listener\n 77│ /// lives HERE, in the daemon, because the set gate anchors on the daemon's\n 78│ /// OWN executable captured at t=0 and the listener must outlive the CLI\n │...\n 109│ // [impl->REQ-WEB-URL-BOUND-PORT]\n*110│ DocsStatus { port: Option },\n 111│ /// The LAN bootstrap listener is up: the URL a stranger opens and one\n 112│ /// `(triple, sha256)` anchor per SERVED triple, host triple first.\n 113│ /// `already_up` marks the idempotent answer — the SAME url and shas, with\n │...\n 120│ already_up: bool,\n*121│ /// Absent on older brokers: admission cannot infer the CLI is the binder.\n 122│ // [impl->REQ-WEB-LAN-BOOTSTRAP-FIREWALL]\n 123│ #[serde(default)]\n*124│ binder: Option,\n 125│ },\n 126│ /// The listener is down. `code` is `LAN_BOOTSTRAP_NOT_UP` when the stop\n 127│ /// found nothing to stop — an outcome, not an error.\n │...\n 129│ LanStopped { code: Option },\n*130│ /// The set gate refused the start BY NAME, and nothing is being served.\n 131│ // [impl->REQ-WEB-LAN-BOOTSTRAP-INTEGRITY]\n 132│ LanRefused { code: String },\n 133│}\n │...\n 159│ // [impl->REQ-WEB-URL-BOUND-PORT]\n*160│ if matches!(&request, ServeRequest::DocsStatus) {\n*161│ return Ok(ServeResult::DocsStatus { port: crate::docshost::bound_docs_port() });\n 162│ }\n 163│ // The LAN listener is PROCESS state, not registry state: it lives in this\n 164│ // daemon's memory and nothing about it is written to disk. It is answered\n │...\n 278│ // Answered above, before the writer lock.\n*279│ ServeRequest::DocsStatus => unreachable!(\"docs status is answered before the registry writer\"),\n 280│ ServeRequest::LanBootstrap { .. } | ServeRequest::LanStop | ServeRequest::LanStatus => {\n 281│ unreachable!(\"LAN requests are answered before the registry writer\")\n 282│ }\n │...\n 310│ already_up: true,\n*311│ binder: Some(up.binder),\n 312│ },\n 313│ None => ServeResult::LanStopped {\n 314│ code: Some(crate::lanhost::NOT_UP.to_string()),\n │...\n 339│ already_up: up.already_up,\n*340│ binder: Some(up.binder),\n 341│ },\n 342│ Err(code) => ServeResult::LanRefused { code },\n 343│ }\n │...\n 388│pub fn docs_port(name: &str) -> io::Result {\n*389│ port_from_status(call(name, ServeRequest::DocsStatus)?)\n 390│}\n 391│\n 392│/// The whole port decision over an ALREADY-RECEIVED reply, split out of\n │...\n 400│ match result {\n*401│ ServeResult::DocsStatus { port: Some(port) } if port != 0 => Ok(port),\n*402│ ServeResult::DocsStatus { .. } => Err(io::Error::other(\n 403│ \"DOCS_LISTENER_UNAVAILABLE: the running daemon has no bound docs listener\",\n 404│ )),\n 405│ ServeResult::Refused { error } => Err(io::Error::other(error)),\n │...\n 608│ else { panic!(\"expected reference\") };\n*609│ let uri = format!(\"/local/f/{}\", entry.served_name);\n 610│ let get = || crate::webserve::handle_path(&home, &home.join(\"docs\"), \"LOCAL\", &uri, None, false);\n 611│ let runtime = tokio::runtime::Builder::new_current_thread().build().unwrap();\n 612│ assert_eq!(runtime.block_on(get().into_body().collect()).unwrap().to_bytes().as_ref(), b\"before\");\n │...\n 628│ /// a turn-boundary hook that polls every turn would otherwise mint a file\n*629│ /// on a node that never served anything. The gate half: the discriminator\n 630│ /// is the ANSWER SHAPE. `set-not-applied` is what this empty home earns\n 631│ /// from the set gate, so a `LanRefused` here would prove the status query\n 632│ /// had run it; `LanStopped { NOT_UP }` is the read of process state that a\n │...\n 684│ assert_eq!(paths, [&a, &b].into_iter().collect());\n*685│ let names: std::collections::BTreeSet<_> = entries.iter().map(|e| e.served_name.as_str()).collect();\n 686│ assert_eq!(names, [\"report.md\", \"report~1.md\"].into_iter().collect());\n 687│ }\n 688│\n │...\n 745│ .entries()\n*746│ .map(|e| e.served_name.clone())\n 747│ .collect();\n 748│ assert!(\n 749│ names.iter().any(|n| n == \"added.md\"),\n │...\n 817│ };\n*818│ assert_eq!(entry.served_name, \"report.md\");\n 819│ }\n 820│\n 821│ fn register_adapter(home: &Path, source: &Path, alias: Option<&str>, now_ms: u64) {\n │...\n 883│ let reactivated = list(&home).into_iter().find(|row| row.adapter.is_some()).unwrap();\n*884│ assert_eq!(reactivated.served_name, \"cspt~1\");\n 885│ assert_eq!(std::fs::read(&output).unwrap(), b\"retained output\");\n 886│\n 887│ // A vanished registration is retired too; no cleanup deletes output.\n\n## tests/\n### twohost_web.rs\n 60│use spt_daemon::broker::Broker;\n *61│use spt_daemon::dispatch::{run_dispatch_loop_observed, DispatchPaths};\n 62│use spt_daemon::nethost::{NetConfig, NetHost};\n 63│use spt_daemon::registryhost::RegistryHost;\n 64│use spt_net::net::endpoint::{addr_for_node_hex, BindScope, LocalDiscovery, RelayPolicy};\n │...\n 87│const B_LABEL: &str = \"rig-web-b\";\n *88│/// The requester cells role B waits to have served.\n 89│///\n 90│/// FIVE, and the arithmetic is written down because a wrong guess here fails in\n 91│/// two different directions: W1's three (fetch, range, deny), plus WEBSERVE W2's\n │...\n 148│const LOCKED_ENDPOINT: &str = \"w1-locked\";\n*149│const OPEN_BYTES: &[u8] = b\"# two-host open\\nserved from role b\\n\";\n 150│const LOCKED_BYTES: &[u8] = b\"# two-host locked\\n\";\n 151│\n 152│struct Rig {\n │...\n 255│/// Bind this host's broker on a fixed rig port.\n*256│fn rig_broker(name: &str, identity: Identity, port: u16, dir: &Path) -> Arc {\n 257│ let host = NetHost::start(NetConfig {\n 258│ identity,\n 259│ relay: RelayPolicy::Disabled,\n │...\n 264│ .expect(\"net host start\");\n*265│ let broker = Broker::bind_in_with_net(name, dir.join(\"effects.log\"), Some(host)).expect(\"bind broker\");\n 266│ let serve = Arc::clone(&broker);\n 267│ thread::spawn(move || {\n 268│ let _ = serve.serve();\n │...\n 379│// never INBOUND_BLOCKED.\n*380│// * B binds its probe port BEFORE it sends anything, waits for the first\n 381│// beacon, and only then starts a ten-second clock. B has now excluded \"A is\n 382│// not up\", so its red can name the two layers honestly.\n 383│// * A ACKs the first PROBE it receives, to the address it came from. B stops on\n │...\n 401│ let beacon_target = SocketAddr::new(rig.peer_ip, rig.port_b + PROBE_OFFSET);\n*402│ let socket = UdpSocket::bind(SocketAddr::new(IpAddr::from([0, 0, 0, 0]), port))\n*403│ .unwrap_or_else(|e| panic!(\"INBOUND_PROBE: role A could not bind udp {port}: {e}\"));\n 404│ socket\n 405│ .set_read_timeout(Some(Duration::from_millis(250)))\n 406│ .expect(\"probe socket takes a read timeout\");\n │...\n 423│ // run opened and none can poison the next.\n*424│ let beacon_socket = UdpSocket::bind(SocketAddr::new(IpAddr::from([0, 0, 0, 0]), 0))\n*425│ .expect(\"probe beacon binds an ephemeral port\");\n 426│ println!(\n 427│ \"TWOHOST-WEB probe role A: listening on udp {port} for rendezvous budget {:?}, beaconing to {beacon_target}\",\n 428│ rig.rendezvous\n │...\n 466│ // the only inbound address B can be reached on cold, so the ack\n*467│ // uses it, and B reads the ack on the socket it already binds.\n 468│ if let Err(e) = beacon_socket.send_to(PROBE_ACK, beacon_target) {\n 469│ println!(\"TWOHOST-WEB probe role A: ack send error (continuing): {e}\");\n 470│ }\n │...\n 530│\n*531│THE DISCRIMINATOR, ten seconds, run it before assuming which layer bit: bind the SAME listener and\n 532│send to it once over the LAN and once over Tailscale. LAN receives and Tailscale does not = LAYER 2,\n 533│the host firewall is not your problem. Neither receives = LAYER 1 (or both). Solicited return traffic\n 534│works under either fault, so an echo reply proves nothing about this direction.\n │...\n 538│\n*539│Port range above is exactly what THIS rig binds (port_a..probe); releases#272 carries the wider\n 540│7460-7499, which covers it. Apply the board's range if they differ - this message and that comment\n 541│must never become two different commands.\",\n 542│ rig.peer_ip,\n │...\n 567│ // BOUND BEFORE ANYTHING IS SENT: A beacons to this port cold, and a beacon\n*568│ // that arrives before the bind is a beacon that never happened.\n*569│ let socket = UdpSocket::bind(SocketAddr::new(IpAddr::from([0, 0, 0, 0]), listen))\n*570│ .unwrap_or_else(|e| panic!(\"INBOUND_PROBE: role B could not bind udp {listen}: {e}\"));\n 571│ socket\n 572│ .set_read_timeout(Some(Duration::from_millis(250)))\n 573│ .expect(\"probe socket takes a read timeout\");\n │...\n 585│ // this host's rig port (the only address either host is reachable on cold).\n*586│ let probe_socket = UdpSocket::bind(SocketAddr::new(IpAddr::from([0, 0, 0, 0]), 0))\n*587│ .expect(\"probe sender binds an ephemeral port\");\n 588│ println!(\n 589│ \"TWOHOST-WEB probe role B: waiting for rendezvous up to {:?} on udp {listen} for A's beacon, then sending to {target} for {PROBE_WINDOW:?}\",\n 590│ rig.rendezvous\n │...\n 696│\n*697│ // The served files, registered as two different endpoints would.\n 698│ let open = home.path().join(\"open.md\");\n 699│ let locked = home.path().join(\"locked.md\");\n 700│ std::fs::write(&open, OPEN_BYTES).expect(\"write open.md\");\n │...\n 760│\n*761│ // ── F19: A's audience row, which `serve_for`'s SECOND conjunct requires ──\n 762│ //"},"isError":false,"timestamp":1789466220720}}
{"type":"message","id":"d994e891","parentId":"ebd56225","timestamp":"2026-09-15T09:57:00.723Z","message":{"role":"user","content":"Current interruptible wait interrupted: IRC message from parent agent `Main`.\n\nParent IRC message:\n\nDoyle QXMZQ3SX confirms daemon webproxy.rs:522-525 itself calls docs_port(seed_socket_name); NO CLI/helper spawn at failure. Focus B rig seed listener lifetime/name mismatch second-order cause. Proposed fix is in-process bound_docs_port with port_from_status(None) hard fail. Need single-host regression daemon with seed socket NOT listening still successfully serve-for. Source only; no producer. CLI path stays unchanged.","attribution":"agent","timestamp":1789466220177,"steering":true}}
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{"type":"message","id":"c72b4455","parentId":"35d9b19a","timestamp":"2026-09-15T09:57:11.188Z","message":{"role":"toolResult","toolCallId":"call_ZZwxg1gKgYUDkahCDfZ1c3xX|fc_02cc5048d0503391016aa916771cc887d1b6b63f99b81932a7","toolName":"read","content":[{"type":"text","text":"const B_LABEL: &str = \"rig-web-b\";\n/// The requester cells role B waits to have served.\n///\n/// FIVE, and the arithmetic is written down because a wrong guess here fails in\n/// two different directions: W1's three (fetch, range, deny), plus WEBSERVE W2's\n/// two — the `ServeFor` B answers on its user's authority, and the helper cell's\n/// fetch of what it registered. Over-counting makes role B time out LOUD with a\n/// count in the message; under-counting lets B stop serving while a requester\n/// cell is still asking, which is the failure that reads as a network problem.\n/// Loud is the direction to be wrong in.\n/// How many requester cells role B expects to serve before it is done. The\n/// DEFAULT is the full A side; `SPT_TWO_HOST_EXPECT_CELLS` narrows it so a\n/// FILTERED A run gives B a clean exit instead of a 240 s timeout.\n///\n/// Measured 2026-09-08: running A with `-E 'test(two_host_web_helper_role_a)'`\n/// left B waiting for five cells that could not arrive, so B timed out and the\n/// raw read `1 timed out` — a red that is entirely an artifact of the filter.\n/// The next person to narrow A would have read it as a failure of the arm they\n/// were testing, which is the worst kind of false red: it points at the thing\n/// under test.\nconst A_CELLS: usize = 5;\n/// WEBSERVE W2 (releases#272, #17's remote half). The Gateway on the OWNER\n/// whose USER quotes a path, the endpoint on the REQUESTER that the words were\n/// addressed to, and the file itself. Gateway-typed is load-bearing: WAN\n/// ingress re-stamps an arriving `user-msg` down to a plain `msg` unless the\n/// origin endpoint is advertised as a Gateway (REQ-MSG-6).\n…\n\nfn env_or(key: &str, default: T) -> T {\n std::env::var(key).ok().and_then(|v| v.parse().ok()).unwrap_or(default)\n}\n\n/// Bind this host's broker on a fixed rig port.\nfn rig_broker(name: &str, identity: Identity, port: u16, dir: &Path) -> Arc {\n let host = NetHost::start(NetConfig {\n identity,\n relay: RelayPolicy::Disabled,\n discovery: LocalDiscovery::Off,\n scope: BindScope::Port(port),\n membership: None,\n })\n .expect(\"net host start\");\n let broker = Broker::bind_in_with_net(name, dir.join(\"effects.log\"), Some(host)).expect(\"bind broker\");\n let serve = Arc::clone(&broker);\n thread::spawn(move || {\n let _ = serve.serve();\n });\n broker\n}\n\n…\n // WAN leg; there is no CLI in a `spt-daemon` test (the `spt` binary is not\n // built for this package), so the rig writes the row and ships the bytes\n // itself — ONE envelope carrying ONE id, used for both, which is the\n // property the claim actually rests on. Everything the claim tests is still\n // product code: A's WAN ingress, its quoted-path scan, `request_serve_for`\n // over QUIC, and this node's `serve_for` with its access gate and its five\n // conjuncts.\n let quoted = home.path().join(\"quoted-by-the-user.md\");\n std::fs::write("ed, HELPER_BYTES).expect(\"write the quoted file\");\n let quoted_text = quoted.to_str().expect(\"a utf-8 path\").to_string();\n perch_record(home.path(), HELPER_GATEWAY, spt_proto::event::GATEWAY_TAG);\n let envelope = helper_envelope("ed_text);\n spt_store::iolog::append_at(\n &perch::owlery_dir().join(HELPER_GATEWAY),\n &spt_store::iolog::IoLogRow {\n seq: 0,\n at_ms: 1,\n kind: spt_proto::ioevent::IO_KIND_MSG_OUT.to_string(),\n payload: envelope.clone(),\n truncated: false,\n digest_seq: None,\n peer: Some(HELPER_AUDIENCE.to_string()),\n msg_id: Some(HELPER_MSG_ID.to_string()),\n mid: false,\n },\n )\n .expect(\"the owner's own record of what its user sent\");\n\n // Ship it to the endpoint on A. Retried until A's ingress confirms, because\n // start order between the two hosts is not ours to fix: the helper cell on\n // A may still be binding when B is ready.\n {\n // BOUNDED carrier (releases#289): `request_wan` refuses an unbounded one\n // at the seam, because a receiver that accepts the stream and never\n // answers has no event that can end an unbounded read. Stderr trace: a\n // rig wants the reader thread's diagnostics.\n let mut brain = Brain::cold_start_pump(\n &broker_name,\n now_ms(),\n Duration::from_secs(30),\n spt_daemon::brain::PumpTrace::Stderr,\n )\n .expect(\"bounded brain for the WAN send\");\n let msg = WanMessage {\n target: HELPER_AUDIENCE.to_string(),\n from: HELPER_GATEWAY.to_string(),\n body: envelope,\n op_id: format!(\"w2-helper-{}\", std::process::id()),\n // The SESSION-PROVEN stamp, which is what the receiver's tier 1\n // keys on. Never `from` (hazard 7.5).\n sender_proven: Some(HELPER_GATEWAY.to_string()),\n sender_origin: None,\n };\n let end = Instant::now() + rig.wait;\n loop {\n let sent = brain\n .net_dial(rig.a_addr(HELPER_OFFSET), None)\n .map_err(|e| e.to_string())\n .and_then(|conn| {\n spt_daemon::request_wan(&mut brain, &conn, &msg).map_err(|e| e.to_string())\n });\n // `Ok` MEANS THE TRANSPORT WORKED, NOT THAT ANYONE READ IT. A dial\n // that lands and comes back `NoPerch` is a delivered refusal: A has\n // no record of the audience endpoint, so its ingress never runs and\n // the round trip this cell exists to witness never starts. Treating\n // any `Ok` as arrival is what let this loop print \"reached A\n // (NoPerch)\" and walk on into a 240 s wait for a registration that\n // could not come — a false green one line before the real failure.\n // Only an ADMITTED delivery breaks the loop; every other outcome is\n // \"not yet\", and the deadline names the last one it saw.\n let last = match sent {\n // `took_custody()` is the PRODUCT's own classifier for \"the far\n // node has it\" (Delivered / Spooled / Duplicate), reused rather\n // than copied: the audience endpoint here is recorded but not\n // listening, so the honest success is a SPOOL, and a rig with\n // its own hand-written variant list would have to be corrected\n // every time that set moves.\n Ok(outcome) if outcome.took_custody() => {\n println!(\"TWOHOST-WEB role B: the user's message was ADMITTED by A ({outcome:?})\");\n break;\n }\n Ok(other) => format!(\"A answered {other:?} — dialled, but took no custody\"),\n Err(why) => why,\n };\n assert!(\n Instant::now() < end,\n \"role B never got the user's message ADMITTED by A within {:?}: {last}\",\n rig.wait\n );\n println!(\"TWOHOST-WEB role B: A not ready for the message yet ({last})\");\n thread::sleep(Duration::from_secs(2));\n }\n }\n\n // (vi) — THIS node registered, on its user's authority, and registered it\n // the way the amendment says: a live REFERENCE (the user said look at this,\n // not keep this as it was) with the helper's lifetime, the audience, and the\n // message as its origin. Waited for on the FACT: the round trip is A's to\n // start, and it starts when A's ingress fires.\n eprintln!(\"F1_ARM=vi: waiting for A's ingress to register on its user's authority\");\n let helper_started = Instant::now();\n let helper_end = helper_started + rig.wait;\n let helper_entry = loop {\n let registry = ServingRegistry::load_at(®istry_path).expect(\"registry\");\n let found = registry\n .entries()\n .find(|e| e.origin.as_deref() == Some(HELPER_MSG_ID))\n .cloned();\n if let Some(entry) = found {\n break entry;\n }\n assert!(\n Instant::now() < helper_end,\n \"role B was never asked to serve its user's quoted path within {:?} — \\\n A's ingress caller did not complete a round trip to this node\",\n rig.wait\n );\n thread::sleep(Duration::from_millis(500));\n };\n assert_eq!(\n helper_entry.kind,\n spt_store::serving::ServedKind::File,\n \"a live reference, not a snapshot\"\n );\n assert_eq!(\n helper_entry.ttl_ms,\n Some(spt_store::serving::HELPER_ENTRY_TTL_MS),\n \"the helper's own 24h lifetime\"\n );\n assert_eq!(\n helper_entry.audience.as_deref(),\n Some(HELPER_AUDIENCE),\n \"addressed to the endpoint the user wrote to, and to nobody else\"\n );\n println!(\n \"TWOHOST OK: role B registered {} for {HELPER_AUDIENCE} on its user's authority in {} ms \\\n (kind={:?} ttl={:?} origin={:?})\",\n helper_entry.served_name,\n helper_started.elapsed().as_millis(),\n helper_entry.kind,\n helper_entry.ttl_ms,\n helper_entry.origin\n );\n\n // Serve until this node has SERVED every A cell — the fetch, the range, and\n // the deny (a refusal the owner produced counts: dispatch maps Sent, Refused\n // and Failed alike to `Served`, reserving `Failed` for a transport error).\n //\n // Counted, NOT sampled. The previous witness polled the broker's stream table\n // for peer-initiated rows every 250 ms, which cannot work on a loopback pair:\n // a served stream is retired out of that table the instant its worker\n // finishes, and each cell here completes in ~0.14-0.23 s, so the row is gone\n // before the next sample. It failed \"0 of 3\" on the first real pair run while\n // B's own WEB_STREAM breadcrumbs proved it had served all three (200, 206, and\n // the 403). A shorter poll is NOT the fix — a race with a smaller window is\n // the same race. `served` only ever increases, so no interval can miss it.\n // The rig deadline caps the wait; a B that never serves fails loud, not late.\n let expect_cells: usize = env_or(\"SPT_TWO_HOST_EXPECT_CELLS\", A_CELLS);\n let end = Instant::now() + rig.wait;\n println!(\n \"TWOHOST OK: role B serving open.md + locked.md (waiting for {expect_cells} served cells{})\",\n if expect_cells == A_CELLS { String::new() } else { format!(\", narrowed from {A_CELLS}\") }\n );\n let mut last = 0u64;\n loop {\n let n = served.load(std::sync::atomic::Ordering::Relaxed);\n if n > last {\n for i in last + 1..=n {\n println!(\"TWOHOST-WEB role B: served cell {i}/{expect_cells}\");\n }\n last = n;\n }\n…\n }"}],"details":{"displayContent":{"text":"const B_LABEL: &str = \"rig-web-b\";\n/// The requester cells role B waits to have served.\n///\n/// FIVE, and the arithmetic is written down because a wrong guess here fails in\n/// two different directions: W1's three (fetch, range, deny), plus WEBSERVE W2's\n/// two — the `ServeFor` B answers on its user's authority, and the helper cell's\n/// fetch of what it registered. Over-counting makes role B time out LOUD with a\n/// count in the message; under-counting lets B stop serving while a requester\n/// cell is still asking, which is the failure that reads as a network problem.\n/// Loud is the direction to be wrong in.\n/// How many requester cells role B expects to serve before it is done. The\n/// DEFAULT is the full A side; `SPT_TWO_HOST_EXPECT_CELLS` narrows it so a\n/// FILTERED A run gives B a clean exit instead of a 240 s timeout.\n///\n/// Measured 2026-09-08: running A with `-E 'test(two_host_web_helper_role_a)'`\n/// left B waiting for five cells that could not arrive, so B timed out and the\n/// raw read `1 timed out` — a red that is entirely an artifact of the filter.\n/// The next person to narrow A would have read it as a failure of the arm they\n/// were testing, which is the worst kind of false red: it points at the thing\n/// under test.\nconst A_CELLS: usize = 5;\n/// WEBSERVE W2 (releases#272, #17's remote half). The Gateway on the OWNER\n/// whose USER quotes a path, the endpoint on the REQUESTER that the words were\n/// addressed to, and the file itself. Gateway-typed is load-bearing: WAN\n/// ingress re-stamps an arriving `user-msg` down to a plain `msg` unless the\n/// origin endpoint is advertised as a Gateway (REQ-MSG-6).\n…\n\nfn env_or(key: &str, default: T) -> T {\n std::env::var(key).ok().and_then(|v| v.parse().ok()).unwrap_or(default)\n}\n\n/// Bind this host's broker on a fixed rig port.\nfn rig_broker(name: &str, identity: Identity, port: u16, dir: &Path) -> Arc {\n let host = NetHost::start(NetConfig {\n identity,\n relay: RelayPolicy::Disabled,\n discovery: LocalDiscovery::Off,\n scope: BindScope::Port(port),\n membership: None,\n })\n .expect(\"net host start\");\n let broker = Broker::bind_in_with_net(name, dir.join(\"effects.log\"), Some(host)).expect(\"bind broker\");\n let serve = Arc::clone(&broker);\n thread::spawn(move || {\n let _ = serve.serve();\n });\n broker\n}\n\n…\n // WAN leg; there is no CLI in a `spt-daemon` test (the `spt` binary is not\n // built for this package), so the rig writes the row and ships the bytes\n // itself — ONE envelope carrying ONE id, used for both, which is the\n // property the claim actually rests on. Everything the claim tests is still\n // product code: A's WAN ingress, its quoted-path scan, `request_serve_for`\n // over QUIC, and this node's `serve_for` with its access gate and its five\n // conjuncts.\n let quoted = home.path().join(\"quoted-by-the-user.md\");\n std::fs::write("ed, HELPER_BYTES).expect(\"write the quoted file\");\n let quoted_text = quoted.to_str().expect(\"a utf-8 path\").to_string();\n perch_record(home.path(), HELPER_GATEWAY, spt_proto::event::GATEWAY_TAG);\n let envelope = helper_envelope("ed_text);\n spt_store::iolog::append_at(\n &perch::owlery_dir().join(HELPER_GATEWAY),\n &spt_store::iolog::IoLogRow {\n seq: 0,\n at_ms: 1,\n kind: spt_proto::ioevent::IO_KIND_MSG_OUT.to_string(),\n payload: envelope.clone(),\n truncated: false,\n digest_seq: None,\n peer: Some(HELPER_AUDIENCE.to_string()),\n msg_id: Some(HELPER_MSG_ID.to_string()),\n mid: false,\n },\n )\n .expect(\"the owner's own record of what its user sent\");\n\n // Ship it to the endpoint on A. Retried until A's ingress confirms, because\n // start order between the two hosts is not ours to fix: the helper cell on\n // A may still be binding when B is ready.\n {\n // BOUNDED carrier (releases#289): `request_wan` refuses an unbounded one\n // at the seam, because a receiver that accepts the stream and never\n // answers has no event that can end an unbounded read. Stderr trace: a\n // rig wants the reader thread's diagnostics.\n let mut brain = Brain::cold_start_pump(\n &broker_name,\n now_ms(),\n Duration::from_secs(30),\n spt_daemon::brain::PumpTrace::Stderr,\n )\n .expect(\"bounded brain for the WAN send\");\n let msg = WanMessage {\n target: HELPER_AUDIENCE.to_string(),\n from: HELPER_GATEWAY.to_string(),\n body: envelope,\n op_id: format!(\"w2-helper-{}\", std::process::id()),\n // The SESSION-PROVEN stamp, which is what the receiver's tier 1\n // keys on. Never `from` (hazard 7.5).\n sender_proven: Some(HELPER_GATEWAY.to_string()),\n sender_origin: None,\n };\n let end = Instant::now() + rig.wait;\n loop {\n let sent = brain\n .net_dial(rig.a_addr(HELPER_OFFSET), None)\n .map_err(|e| e.to_string())\n .and_then(|conn| {\n spt_daemon::request_wan(&mut brain, &conn, &msg).map_err(|e| e.to_string())\n });\n // `Ok` MEANS THE TRANSPORT WORKED, NOT THAT ANYONE READ IT. A dial\n // that lands and comes back `NoPerch` is a delivered refusal: A has\n // no record of the audience endpoint, so its ingress never runs and\n // the round trip this cell exists to witness never starts. Treating\n // any `Ok` as arrival is what let this loop print \"reached A\n // (NoPerch)\" and walk on into a 240 s wait for a registration that\n // could not come — a false green one line before the real failure.\n // Only an ADMITTED delivery breaks the loop; every other outcome is\n // \"not yet\", and the deadline names the last one it saw.\n let last = match sent {\n // `took_custody()` is the PRODUCT's own classifier for \"the far\n // node has it\" (Delivered / Spooled / Duplicate), reused rather\n // than copied: the audience endpoint here is recorded but not\n // listening, so the honest success is a SPOOL, and a rig with\n // its own hand-written variant list would have to be corrected\n // every time that set moves.\n Ok(outcome) if outcome.took_custody() => {\n println!(\"TWOHOST-WEB role B: the user's message was ADMITTED by A ({outcome:?})\");\n break;\n }\n Ok(other) => format!(\"A answered {other:?} — dialled, but took no custody\"),\n Err(why) => why,\n };\n assert!(\n Instant::now() < end,\n \"role B never got the user's message ADMITTED by A within {:?}: {last}\",\n rig.wait\n );\n println!(\"TWOHOST-WEB role B: A not ready for the message yet ({last})\");\n thread::sleep(Duration::from_secs(2));\n }\n }\n\n // (vi) — THIS node registered, on its user's authority, and registered it\n // the way the amendment says: a live REFERENCE (the user said look at this,\n // not keep this as it was) with the helper's lifetime, the audience, and the\n // message as its origin. Waited for on the FACT: the round trip is A's to\n // start, and it starts when A's ingress fires.\n eprintln!(\"F1_ARM=vi: waiting for A's ingress to register on its user's authority\");\n let helper_started = Instant::now();\n let helper_end = helper_started + rig.wait;\n let helper_entry = loop {\n let registry = ServingRegistry::load_at(®istry_path).expect(\"registry\");\n let found = registry\n .entries()\n .find(|e| e.origin.as_deref() == Some(HELPER_MSG_ID))\n .cloned();\n if let Some(entry) = found {\n break entry;\n }\n assert!(\n Instant::now() < helper_end,\n \"role B was never asked to serve its user's quoted path within {:?} — \\\n A's ingress caller did not complete a round trip to this node\",\n rig.wait\n );\n thread::sleep(Duration::from_millis(500));\n };\n assert_eq!(\n helper_entry.kind,\n spt_store::serving::ServedKind::File,\n \"a live reference, not a snapshot\"\n );\n assert_eq!(\n helper_entry.ttl_ms,\n Some(spt_store::serving::HELPER_ENTRY_TTL_MS),\n \"the helper's own 24h lifetime\"\n );\n assert_eq!(\n helper_entry.audience.as_deref(),\n Some(HELPER_AUDIENCE),\n \"addressed to the endpoint the user wrote to, and to nobody else\"\n );\n println!(\n \"TWOHOST OK: role B registered {} for {HELPER_AUDIENCE} on its user's authority in {} ms \\\n (kind={:?} ttl={:?} origin={:?})\",\n helper_entry.served_name,\n helper_started.elapsed().as_millis(),\n helper_entry.kind,\n helper_entry.ttl_ms,\n helper_entry.origin\n );\n\n // Serve until this node has SERVED every A cell — the fetch, the range, and\n // the deny (a refusal the owner produced counts: dispatch maps Sent, Refused\n // and Failed alike to `Served`, reserving `Failed` for a transport error).\n //\n // Counted, NOT sampled. The previous witness polled the broker's stream table\n // for peer-initiated rows every 250 ms, which cannot work on a loopback pair:\n // a served stream is retired out of that table the instant its worker\n // finishes, and each cell here completes in ~0.14-0.23 s, so the row is gone\n // before the next sample. It failed \"0 of 3\" on the first real pair run while\n // B's own WEB_STREAM breadcrumbs proved it had served all three (200, 206, and\n // the 403). A shorter poll is NOT the fix — a race with a smaller window is\n // the same race. `served` only ever increases, so no interval can miss it.\n // The rig deadline caps the wait; a B that never serves fails loud, not late.\n let expect_cells: usize = env_or(\"SPT_TWO_HOST_EXPECT_CELLS\", A_CELLS);\n let end = Instant::now() + rig.wait;\n println!(\n \"TWOHOST OK: role B serving open.md + locked.md (waiting for {expect_cells} served cells{})\",\n if expect_cells == A_CELLS { String::new() } else { format!(\", narrowed from {A_CELLS}\") }\n );\n let mut last = 0u64;\n loop {\n let n = served.load(std::sync::atomic::Ordering::Relaxed);\n if n > last {\n for i in last + 1..=n {\n println!(\"TWOHOST-WEB role B: served cell {i}/{expect_cells}\");\n }\n last = n;\n }\n…\n }","startLine":87,"lineNumbers":[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,null,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,null,860,861,862,863,864,865,866,867,868,869,870,871,872,873,874,875,876,877,878,879,880,881,882,883,884,885,886,887,888,889,890,891,892,893,894,895,896,897,898,899,900,901,902,903,904,905,906,907,908,909,910,911,912,913,914,915,916,917,918,919,920,921,922,923,924,925,926,927,928,929,930,931,932,933,934,935,936,937,938,939,940,941,942,943,944,945,946,947,948,949,950,951,952,953,954,955,956,957,958,959,960,961,962,963,964,965,966,967,968,969,970,971,972,973,974,975,976,977,978,979,980,981,982,983,984,985,986,987,988,989,990,991,992,993,994,995,996,997,998,999,1000,1001,1002,1003,1004,1005,1006,1007,1008,1009,1010,1011,1012,1013,1014,1015,1016,1017,1018,1019,1020,1021,1022,1023,1024,1025,1026,1027,1028,1029,1030,1031,null,1044]},"fileSize":72564,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt-daemon/tests/twohost_web.rs"}}},"isError":false,"timestamp":1789466231188}}
{"type":"message","id":"630247fe","parentId":"c72b4455","timestamp":"2026-09-15T09:57:11.190Z","message":{"role":"toolResult","toolCallId":"call_YyCXq59mB5fYO0NBvgPkOEbE|fc_02cc5048d0503391016aa916771cd887d1bba699223a476539","toolName":"read","content":[{"type":"text","text":"// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\npub fn request_serve_for(\n broker: &str,\n home: &Path,\n target: &ProxyTarget,\n path: &str,\n audience: &str,\n ttl_ms: u64,\n origin: Option,\n) -> Result {\n let first = WebRecord::ServeFor {\n path: path.to_owned(),\n audience: audience.to_owned(),\n ttl_ms,\n origin,\n };\n let (mut brain, stream_id) = open_and_request(broker, home, target, &first)?;\n let mut decoder = WebDecoder::new();\n let deadline = brain.reply_read_deadline();\n loop {\n let event = brain\n .read_event_until(deadline)\n .map_err(|error| format!(\"the owner did not answer: {error}\"))?;\n let BrokerEvent::NetStreamData { stream_id: sid, bytes, .. } = event else {\n continue;\n };\n if sid != stream_id {\n continue;\n }\n for record in decoder.push(&bytes) {\n match record {\n // Our own request line, echoed on the subscribed stream.\n WebRecord::ServeFor { .. } => {}\n WebRecord::ServeForReply { url, served_name } => {\n return Ok(ServeForOutcome::Registered { url, served_name })\n }\n WebRecord::WebErr { message, refused } => {\n return Ok(ServeForOutcome::Refused { message, refused })\n }\n // Anything else on this stream is an owner speaking a dialect\n // this request did not ask for; treated as no answer rather\n // than guessed at.\n _ => return Err(\"the owner answered a different record kind\".to_string()),\n }\n }\n }\n}\n\n/// What a register-on-my-behalf request came back with.\n// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\n#[derive(Debug, Clone, PartialEq, Eq)]\npub enum ServeForOutcome {\n Registered { url: String, served_name: String },\n /// `refused` separates the owner's ACCESS decision from its inability —\n /// the same split `WebErr` carries for a fetch.\n Refused { message: String, refused: bool },\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n\n // [unit->REQ-WEB-CROSS-NODE-PROXY] the two composed answers: a 502 names\n // the NODE (never a surface) and says why; the owner's refusal carries\n // back as 403 with the owner's body, which names the SURFACE and no\n // sender (ADR-0060: WEB is non-attributable in W1).\n #[test]\n fn unavailable_names_the_node_and_refused_names_the_surface() {\n let gone = ProxyHead::unavailable(\"kitsubito\", \"the node never answered within the deadline\");\n assert_eq!(gone.status, 502);\n let body = String::from_utf8(gone.inline.clone().unwrap()).unwrap();\n assert!(body.starts_with(\"NODE_UNAVAILABLE: kitsubito: \"), \"{body}\");\n assert!(!body.contains(\"WEB\"), \"a 502 is about the node, not the surface: {body}\");\n assert!(gone.headers.iter().any(|(n, v)| n == \"content-length\" && v == &body.len().to_string()));\n\n let denied = ProxyHead::refused(deny_message());\n assert_eq!(denied.status, 403);\n let body = String::from_utf8(denied.inline.clone().unwrap()).unwrap();\n assert!(body.starts_with(\"ACCESS_DENIED: WEB: \"), \"{body}\");\n assert!(!body.to_ascii_lowercase().contains(\"sender\"), \"no sender stamp exists to name: {body}\");\n\n // An owner's WebErr is 403 ONLY when it is the access refusal; an\n // owner that could not serve (bad request line, no hostname) is the\n // 502 naming the node, and no surface is named in it.\n assert_eq!(ProxyHead::for_err(\"kitsubito\", &deny_message(), true), denied);\n let could_not = ProxyHead::for_err(\"kitsubito\", \"WEB_NODE_UNKNOWN: the owning node has no hostname to serve under\\n\", false);\n assert_eq!(could_not.status, 502);\n let body = String::from_utf8(could_not.inline.unwrap()).unwrap();\n assert!(body.starts_with(\"NODE_UNAVAILABLE: kitsubito: \"), \"{body}\");\n assert!(body.contains(\"WEB_NODE_UNKNOWN\"), \"the owner's reason rides along: {body}\");\n assert!(!body.contains(\"WEB:\") && !body.contains(\"ACCESS_DENIED\"), \"no surface named in a 502: {body}\");\n }\n\n // [unit->REQ-WEB-CROSS-NODE-PROXY] the dial route chain: a validated\n // cached address wins, the roster's id-matched advertisement is next, and\n // an unknown member falls back to the bare id the broker can discover.\n #[test]\n fn route_for_prefers_cache_then_roster_then_bare_id() {\n use spt_store::roster::{RosterEntry, RosterStore};\n let home = tempfile::tempdir().unwrap();\n let identity = home.path().join(\"identity\");\n let cached = serde_json::json!({ \"id\": \"aa11\", \"relay_url\": null, \"direct_addresses\": [\"10.0.0.1:1\"] });\n spt_store::peeraddrs::PeerAddrStore::record(&identity.join(\"peer-addrs.json\"), \"aa11\", cached.clone()).unwrap();\n let mut roster = RosterStore::default();\n roster.merge_entry(RosterEntry {\n pubkey_hex: \"bb22\".into(),\n subnet: \"home\".into(),\n label: \"peer-b\".into(),\n machine_id: \"m-b\".into(),\n address: Some(serde_json::json!({ \"id\": \"bb22\", \"direct_addresses\": [\"10.0.0.2:2\"] })),\n last_seen: \"1\".into(),\n lease_epoch: 1,\n });\n roster.merge_entry(RosterEntry {\n pubkey_hex: \"cc33\".into(),\n subnet: \"home\".into(),\n label: \"peer-c\".into(),\n machine_id: \"m-c\".into(),\n // An address claiming a different identity resolves NOTHING.\n address: Some(serde_json::json!({ \"id\": \"dd44\", \"direct_addresses\": [\"10.0.0.3:3\"] })),\n last_seen: \"1\".into(),\n lease_epoch: 1,\n });\n roster.save_to(&identity.join(\"roster.json\")).unwrap();\n assert_eq!(route_for(home.path(), \"aa11\"), cached);\n assert_eq!(route_for(home.path(), \"bb22\")[\"direct_addresses\"][0], \"10.0.0.2:2\");\n assert_eq!(route_for(home.path(), \"cc33\"), serde_json::json!({ \"id\": \"cc33\" }));\n assert_eq!(route_for(home.path(), \"ee55\"), serde_json::json!({ \"id\": \"ee55\" }));\n }\n\n // [unit->REQ-WEB-CROSS-NODE-PROXY] a proxied path is served under the\n // owner's own prefix: the label the requester used is replaced, the rest\n // of the path (facet, name, trailing slash) is kept byte for byte.\n #[test]\n fn under_node_prefix_replaces_only_the_label() {\n assert_eq!(under_node_prefix(\"/rig-b/f/report.md\", \"HFENDULEAM\"), \"/hfenduleam/f/report.md\");\n assert_eq!(under_node_prefix(\"/rig-b/\", \"HFENDULEAM\"), \"/hfenduleam/\");\n assert_eq!(under_node_prefix(\"/rig-b\", \"HFENDULEAM\"), \"/hfenduleam\");\n assert_eq!(under_node_prefix(\"/rig-b/docs/cli/reference.md\", \"Host #1\"), \"/host%20%231/docs/cli/reference.md\");\n assert_eq!(under_node_prefix(\"/\", \"HFENDULEAM\"), \"/\");\n }\n\n // [unit->REQ-WEB-CROSS-NODE-PROXY] a finished response splits into the\n // parts the wire carries (status, header pairs, whole body) without a\n // runtime.\n #[test]\n fn response_parts_reads_a_full_body_without_a_runtime() {\n let (status, headers, body) = response_parts(text(StatusCode::NOT_FOUND, \"NOT_FOUND: served resource x\\n\".into()));\n assert_eq!(status, 404);\n assert_eq!(body, b\"NOT_FOUND: served resource x\\n\");\n assert!(headers.contains(&(\"content-type\".to_owned(), \"text/plain; charset=utf-8\".to_owned())));\n assert!(headers.contains(&(\"content-length\".to_owned(), body.len().to_string())));\n }\n}"}],"details":{"totalLines":881,"displayContent":{"text":"// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\npub fn request_serve_for(\r\n broker: &str,\r\n home: &Path,\r\n target: &ProxyTarget,\r\n path: &str,\r\n audience: &str,\r\n ttl_ms: u64,\r\n origin: Option,\r\n) -> Result {\r\n let first = WebRecord::ServeFor {\r\n path: path.to_owned(),\r\n audience: audience.to_owned(),\r\n ttl_ms,\r\n origin,\r\n };\r\n let (mut brain, stream_id) = open_and_request(broker, home, target, &first)?;\r\n let mut decoder = WebDecoder::new();\r\n let deadline = brain.reply_read_deadline();\r\n loop {\r\n let event = brain\r\n .read_event_until(deadline)\r\n .map_err(|error| format!(\"the owner did not answer: {error}\"))?;\r\n let BrokerEvent::NetStreamData { stream_id: sid, bytes, .. } = event else {\r\n continue;\r\n };\r\n if sid != stream_id {\r\n continue;\r\n }\r\n for record in decoder.push(&bytes) {\r\n match record {\r\n // Our own request line, echoed on the subscribed stream.\r\n WebRecord::ServeFor { .. } => {}\r\n WebRecord::ServeForReply { url, served_name } => {\r\n return Ok(ServeForOutcome::Registered { url, served_name })\r\n }\r\n WebRecord::WebErr { message, refused } => {\r\n return Ok(ServeForOutcome::Refused { message, refused })\r\n }\r\n // Anything else on this stream is an owner speaking a dialect\r\n // this request did not ask for; treated as no answer rather\r\n // than guessed at.\r\n _ => return Err(\"the owner answered a different record kind\".to_string()),\r\n }\r\n }\r\n }\r\n}\r\n\r\n/// What a register-on-my-behalf request came back with.\r\n// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\n#[derive(Debug, Clone, PartialEq, Eq)]\r\npub enum ServeForOutcome {\r\n Registered { url: String, served_name: String },\r\n /// `refused` separates the owner's ACCESS decision from its inability —\r\n /// the same split `WebErr` carries for a fetch.\r\n Refused { message: String, refused: bool },\r\n}\r\n\r\n#[cfg(test)]\r\nmod tests {\r\n use super::*;\r\n\r\n // [unit->REQ-WEB-CROSS-NODE-PROXY] the two composed answers: a 502 names\r\n // the NODE (never a surface) and says why; the owner's refusal carries\r\n // back as 403 with the owner's body, which names the SURFACE and no\r\n // sender (ADR-0060: WEB is non-attributable in W1).\r\n #[test]\r\n fn unavailable_names_the_node_and_refused_names_the_surface() {\r\n let gone = ProxyHead::unavailable(\"kitsubito\", \"the node never answered within the deadline\");\r\n assert_eq!(gone.status, 502);\r\n let body = String::from_utf8(gone.inline.clone().unwrap()).unwrap();\r\n assert!(body.starts_with(\"NODE_UNAVAILABLE: kitsubito: \"), \"{body}\");\r\n assert!(!body.contains(\"WEB\"), \"a 502 is about the node, not the surface: {body}\");\r\n assert!(gone.headers.iter().any(|(n, v)| n == \"content-length\" && v == &body.len().to_string()));\r\n\r\n let denied = ProxyHead::refused(deny_message());\r\n assert_eq!(denied.status, 403);\r\n let body = String::from_utf8(denied.inline.clone().unwrap()).unwrap();\r\n assert!(body.starts_with(\"ACCESS_DENIED: WEB: \"), \"{body}\");\r\n assert!(!body.to_ascii_lowercase().contains(\"sender\"), \"no sender stamp exists to name: {body}\");\r\n\r\n // An owner's WebErr is 403 ONLY when it is the access refusal; an\r\n // owner that could not serve (bad request line, no hostname) is the\r\n // 502 naming the node, and no surface is named in it.\r\n assert_eq!(ProxyHead::for_err(\"kitsubito\", &deny_message(), true), denied);\r\n let could_not = ProxyHead::for_err(\"kitsubito\", \"WEB_NODE_UNKNOWN: the owning node has no hostname to serve under\\n\", false);\r\n assert_eq!(could_not.status, 502);\r\n let body = String::from_utf8(could_not.inline.unwrap()).unwrap();\r\n assert!(body.starts_with(\"NODE_UNAVAILABLE: kitsubito: \"), \"{body}\");\r\n assert!(body.contains(\"WEB_NODE_UNKNOWN\"), \"the owner's reason rides along: {body}\");\r\n assert!(!body.contains(\"WEB:\") && !body.contains(\"ACCESS_DENIED\"), \"no surface named in a 502: {body}\");\r\n }\r\n\r\n // [unit->REQ-WEB-CROSS-NODE-PROXY] the dial route chain: a validated\r\n // cached address wins, the roster's id-matched advertisement is next, and\r\n // an unknown member falls back to the bare id the broker can discover.\r\n #[test]\r\n fn route_for_prefers_cache_then_roster_then_bare_id() {\r\n use spt_store::roster::{RosterEntry, RosterStore};\r\n let home = tempfile::tempdir().unwrap();\r\n let identity = home.path().join(\"identity\");\r\n let cached = serde_json::json!({ \"id\": \"aa11\", \"relay_url\": null, \"direct_addresses\": [\"10.0.0.1:1\"] });\r\n spt_store::peeraddrs::PeerAddrStore::record(&identity.join(\"peer-addrs.json\"), \"aa11\", cached.clone()).unwrap();\r\n let mut roster = RosterStore::default();\r\n roster.merge_entry(RosterEntry {\r\n pubkey_hex: \"bb22\".into(),\r\n subnet: \"home\".into(),\r\n label: \"peer-b\".into(),\r\n machine_id: \"m-b\".into(),\r\n address: Some(serde_json::json!({ \"id\": \"bb22\", \"direct_addresses\": [\"10.0.0.2:2\"] })),\r\n last_seen: \"1\".into(),\r\n lease_epoch: 1,\r\n });\r\n roster.merge_entry(RosterEntry {\r\n pubkey_hex: \"cc33\".into(),\r\n subnet: \"home\".into(),\r\n label: \"peer-c\".into(),\r\n machine_id: \"m-c\".into(),\r\n // An address claiming a different identity resolves NOTHING.\r\n address: Some(serde_json::json!({ \"id\": \"dd44\", \"direct_addresses\": [\"10.0.0.3:3\"] })),\r\n last_seen: \"1\".into(),\r\n lease_epoch: 1,\r\n });\r\n roster.save_to(&identity.join(\"roster.json\")).unwrap();\r\n assert_eq!(route_for(home.path(), \"aa11\"), cached);\r\n assert_eq!(route_for(home.path(), \"bb22\")[\"direct_addresses\"][0], \"10.0.0.2:2\");\r\n assert_eq!(route_for(home.path(), \"cc33\"), serde_json::json!({ \"id\": \"cc33\" }));\r\n assert_eq!(route_for(home.path(), \"ee55\"), serde_json::json!({ \"id\": \"ee55\" }));\r\n }\r\n\r\n // [unit->REQ-WEB-CROSS-NODE-PROXY] a proxied path is served under the\r\n // owner's own prefix: the label the requester used is replaced, the rest\r\n // of the path (facet, name, trailing slash) is kept byte for byte.\r\n #[test]\r\n fn under_node_prefix_replaces_only_the_label() {\r\n assert_eq!(under_node_prefix(\"/rig-b/f/report.md\", \"HFENDULEAM\"), \"/hfenduleam/f/report.md\");\r\n assert_eq!(under_node_prefix(\"/rig-b/\", \"HFENDULEAM\"), \"/hfenduleam/\");\r\n assert_eq!(under_node_prefix(\"/rig-b\", \"HFENDULEAM\"), \"/hfenduleam\");\r\n assert_eq!(under_node_prefix(\"/rig-b/docs/cli/reference.md\", \"Host #1\"), \"/host%20%231/docs/cli/reference.md\");\r\n assert_eq!(under_node_prefix(\"/\", \"HFENDULEAM\"), \"/\");\r\n }\r\n\r\n // [unit->REQ-WEB-CROSS-NODE-PROXY] a finished response splits into the\r\n // parts the wire carries (status, header pairs, whole body) without a\r\n // runtime.\r\n #[test]\r\n fn response_parts_reads_a_full_body_without_a_runtime() {\r\n let (status, headers, body) = response_parts(text(StatusCode::NOT_FOUND, \"NOT_FOUND: served resource x\\n\".into()));\r\n assert_eq!(status, 404);\r\n assert_eq!(body, b\"NOT_FOUND: served resource x\\n\");\r\n assert!(headers.contains(&(\"content-type\".to_owned(), \"text/plain; charset=utf-8\".to_owned())));\r\n assert!(headers.contains(&(\"content-length\".to_owned(), body.len().to_string())));\r\n }\r\n}\r","startLine":728,"lineNumbers":[728,729,730,731,732,733,734,735,736,737,738,739,740,741,742,743,744,745,746,747,748,749,750,751,752,753,754,755,756,757,758,759,760,761,762,763,764,765,766,767,768,769,770,771,772,773,774,775,776,777,778,779,780,781,782,783,784,785,786,787,788,789,790,791,792,793,794,795,796,797,798,799,800,801,802,803,804,805,806,807,808,809,810,811,812,813,814,815,816,817,818,819,820,821,822,823,824,825,826,827,828,829,830,831,832,833,834,835,836,837,838,839,840,841,842,843,844,845,846,847,848,849,850,851,852,853,854,855,856,857,858,859,860,861,862,863,864,865,866,867,868,869,870,871,872,873,874,875,876,877,878,879,880,881]},"fileSize":42560,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt-daemon/src/webproxy.rs"}}},"isError":false,"timestamp":1789466231190}}
{"type":"message","id":"e2cfa55b","parentId":"630247fe","timestamp":"2026-09-15T09:57:11.195Z","message":{"role":"toolResult","toolCallId":"call_b2sJzipkThvJiTPJZ81ZVCIG|fc_02cc5048d0503391016aa916771cdc87d1b22eefb6124bca72","toolName":"grep","content":[{"type":"text","text":"# .worktrees/304-web-helper-rca/crates/spt-daemon/src/\n## broker.rs\n 5644| // [impl->REQ-DAEMON-2]\n*5645| pub fn bind_in_with_net(\n 5646| name: &str,\n 5647| journal_path: std::path::PathBuf,\n 5648| net: Option,\n...\n 5658| /// the evicted tail — never gap-erroring the live stream).\n*5659| pub fn bind_in_with_net_cap(\n 5660| name: &str,\n 5661| journal_path: std::path::PathBuf,\n 5662| net: Option,\n...\n 5736| // [impl->REQ-HAZARD-DAEMON-SCHED-NONBLOCKING]\n*5737| pub fn serve(self: &Arc) -> io::Result<()> {\n 5738| loop {\n 5739| let conn = self.listener.accept()?;\n 5740| // C1 graceful stop: [`Broker::stop`] raises the latch then dials the\n## docshost.rs\n 32|// [impl->REQ-WEB-URL-BOUND-PORT]\n*33|pub(crate) fn bound_docs_port() -> Option {\n 34| match BOUND_DOCS_PORT.load(Ordering::Acquire) {\n 35| 0 => None,\n 36| port => Some(port),\n...\n 638| // `broker.as_ref().map(...)`, so a brokerless listener never stores and\n*639| // `bound_docs_port()` stays None however successfully it bound. The\n 640| // module comment above BOUND_DOCS_PORT states that as the intent:\n 641| // standalone fixture listeners must not advertise their ports as the\n 642| // daemon's serving surface. Nothing tested it until now, and the failure\n...\n 661| #[test]\n*662| fn the_bound_docs_port_publishes_only_for_a_broker_backed_listener_and_retires_on_drop() {\n*663| assert_eq!(bound_docs_port(), None, \"nothing is published before a listener runs\");\n 664|\n 665| // A brokerless listener binds FOR REAL and still must not advertise.\n 666| let docs = tempfile::tempdir().expect(\"temp docs root\");\n...\n 675| assert_eq!(\n*676| bound_docs_port(),\n 677| None,\n 678| \"a standalone fixture listener must not advertise its port as the daemon's surface\",\n 679| );\n...\n 684| BOUND_DOCS_PORT.store(bound, Ordering::Release);\n*685| assert_eq!(bound_docs_port(), Some(bound), \"a published port reads back as itself\");\n 686| drop(BoundDocsPort);\n*687| assert_eq!(bound_docs_port(), None, \"dropping the guard retires the published port\");\n 688| }\n 689|\n 690| fn head(status: u16, location: &str) -> crate::webproxy::ProxyHead {"}],"details":{"scopePath":".worktrees/304-web-helper-rca/crates/spt-daemon/src/broker.rs, .worktrees/304-web-helper-rca/crates/spt-daemon/src/docshost.rs, .worktrees/304-web-helper-rca/crates/spt-daemon/src/dispatch.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\304-web-helper-rca\\crates\\spt-daemon\\src","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":10,"fileCount":2,"files":[".worktrees/304-web-helper-rca/crates/spt-daemon/src/broker.rs",".worktrees/304-web-helper-rca/crates/spt-daemon/src/docshost.rs"],"fileMatches":[{"path":".worktrees/304-web-helper-rca/crates/spt-daemon/src/broker.rs","count":3},{"path":".worktrees/304-web-helper-rca/crates/spt-daemon/src/docshost.rs","count":7}],"truncated":false,"displayContent":"# .worktrees/304-web-helper-rca/crates/spt-daemon/src/\n## broker.rs\n 5644│ // [impl->REQ-DAEMON-2]\n*5645│ pub fn bind_in_with_net(\n 5646│ name: &str,\n 5647│ journal_path: std::path::PathBuf,\n 5648│ net: Option,\n │...\n 5658│ /// the evicted tail — never gap-erroring the live stream).\n*5659│ pub fn bind_in_with_net_cap(\n 5660│ name: &str,\n 5661│ journal_path: std::path::PathBuf,\n 5662│ net: Option,\n │...\n 5736│ // [impl->REQ-HAZARD-DAEMON-SCHED-NONBLOCKING]\n*5737│ pub fn serve(self: &Arc) -> io::Result<()> {\n 5738│ loop {\n 5739│ let conn = self.listener.accept()?;\n 5740│ // C1 graceful stop: [`Broker::stop`] raises the latch then dials the\n## docshost.rs\n 32│// [impl->REQ-WEB-URL-BOUND-PORT]\n *33│pub(crate) fn bound_docs_port() -> Option {\n 34│ match BOUND_DOCS_PORT.load(Ordering::Acquire) {\n 35│ 0 => None,\n 36│ port => Some(port),\n │...\n 638│ // `broker.as_ref().map(...)`, so a brokerless listener never stores and\n*639│ // `bound_docs_port()` stays None however successfully it bound. The\n 640│ // module comment above BOUND_DOCS_PORT states that as the intent:\n 641│ // standalone fixture listeners must not advertise their ports as the\n 642│ // daemon's serving surface. Nothing tested it until now, and the failure\n │...\n 661│ #[test]\n*662│ fn the_bound_docs_port_publishes_only_for_a_broker_backed_listener_and_retires_on_drop() {\n*663│ assert_eq!(bound_docs_port(), None, \"nothing is published before a listener runs\");\n 664│\n 665│ // A brokerless listener binds FOR REAL and still must not advertise.\n 666│ let docs = tempfile::tempdir().expect(\"temp docs root\");\n │...\n 675│ assert_eq!(\n*676│ bound_docs_port(),\n 677│ None,\n 678│ \"a standalone fixture listener must not advertise its port as the daemon's surface\",\n 679│ );\n │...\n 684│ BOUND_DOCS_PORT.store(bound, Ordering::Release);\n*685│ assert_eq!(bound_docs_port(), Some(bound), \"a published port reads back as itself\");\n 686│ drop(BoundDocsPort);\n*687│ assert_eq!(bound_docs_port(), None, \"dropping the guard retires the published port\");\n 688│ }\n 689│\n 690│ fn head(status: u16, location: &str) -> crate::webproxy::ProxyHead {"},"isError":false,"timestamp":1789466231194}}
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{"type":"message","id":"8331f5be","parentId":"387fcf17","timestamp":"2026-09-15T09:57:22.430Z","message":{"role":"toolResult","toolCallId":"call_aAiUVAaxtGFXQlsqiOXY0Fjc|fc_02cc5048d0503391016aa916825c1887d1a70bb5d4159b9426","toolName":"grep","content":[{"type":"text","text":" 510| match outcome {\n*511| DispatchOutcome::Served(_) | DispatchOutcome::Unknown => (ClaimState::Terminal, false),\n 512| DispatchOutcome::Failed(msg) => match classify_failure(msg) {\n 513| FailClass::SeatBlocked if family_is_one_way(family) => {\n 514| let attempts = attempts + 1;\n...\n 686|///\n*687|/// It counts `DispatchOutcome::Served`, which for the web family is every answer\n 688|/// the owner actually produced: `dispatch.rs`'s `StreamFamily::Web` arm maps\n 689|/// EVERY `Ok(out)` from `serve_web` — `Sent`, `Refused` (the 403 access gate) and\n 690|/// `Failed(why)` (the 502) alike — to `Served`, reserving `DispatchOutcome::Failed`\n...\n 763| let served_w = Arc::clone(&served);\n*764| pool.fetch_add(1, Ordering::Relaxed);\n 765| thread::spawn(move || {\n 766| let started = Instant::now();\n 767| let report = worker(&name, stream_id, &origin, floor_seq, finished, &p, ®);\n...\n 770| let elapsed_ms = started.elapsed().as_millis();\n*771| if let DispatchOutcome::Served(detail) = &outcome {\n 772| // Monotonic completion witness (see `run_dispatch_loop_observed`).\n 773| // Counted HERE, before the retirement below, because that\n 774| // retirement is exactly what removes this stream from the\n...\n 776| // outcome has to outlive the row that proved it.\n*777| served_w.fetch_add(1, Ordering::Relaxed);\n 778| // Retirement (ADR-0038 A, REQ-REDISPATCH-FINISHED-RETIRE):\n 779| // this stream's exchange is over — take its row out of\n 780| // every FUTURE dispatcher generation's enumeration (the\n...\n 1062| Err(e) if e.to_string().contains(\"no such stream\") => {\n*1063| return WorkerReport::bare(DispatchOutcome::Served(\n 1064| \"terminal pre-serve: row already gone\".into(),\n 1065| ))\n 1066| }\n...\n 1091| return WorkerReport {\n*1092| outcome: DispatchOutcome::Served(\"finished attach: terminal, retired unserved\".into()),\n 1093| family: Some(family),\n 1094| endpoint,\n 1095| };\n...\n 1130| ) {\n*1131| Ok(out) => DispatchOutcome::Served(format!(\"{out:?}\")),\n 1132| Err(e) => DispatchOutcome::Failed(e.to_string()),\n 1133| }\n 1134| }\n...\n 1138| match serve_update(&mut brain, stream_id, origin, 0, &cache, &roster) {\n*1139| Ok(out) => DispatchOutcome::Served(format!(\"{out:?}\")),\n 1140| Err(e) => DispatchOutcome::Failed(e.to_string()),\n 1141| }\n 1142| }\n...\n 1218| ) {\n*1219| Ok(out) => DispatchOutcome::Served(format!(\"{out:?}\")),\n 1220| Err(e) => DispatchOutcome::Failed(e.to_string()),\n 1221| },\n 1222| None => {\n...\n 1224| let _ = brain.net_stream_send(stream_id, &[], None, true);\n*1225| DispatchOutcome::Served(\"attach refused: unlabeled/unknown session\".into())\n 1226| }\n 1227| }\n 1228| }\n...\n 1234| StreamFamily::Web => match crate::webproxy::serve_web(&mut brain, stream_id, origin, &line) {\n*1235| Ok(out) => DispatchOutcome::Served(format!(\"{out:?}\")),\n 1236| Err(e) => DispatchOutcome::Failed(e.to_string()),\n 1237| },\n 1238| StreamFamily::Rest => {\n...\n 1245| match crate::resthost::serve_rest(&mut brain, stream_id, origin, knob) {\n*1246| Ok(out) => DispatchOutcome::Served(format!(\"{out:?}\")),\n 1247| Err(e) => DispatchOutcome::Failed(e.to_string()),\n 1248| }\n 1249| }\n...\n 1256| match crate::linkhost::serve_shell_link(&mut brain, stream_id, origin, &paths.owlery) {\n*1257| Ok(out) => DispatchOutcome::Served(format!(\"{out:?}\")),\n 1258| Err(e) => DispatchOutcome::Failed(e.to_string()),\n 1259| }\n 1260| }\n...\n 1267| match crate::digestlink::serve_digest_pull(&mut brain, stream_id, origin) {\n*1268| Ok(out) => DispatchOutcome::Served(format!(\"{out:?}\")),\n 1269| Err(e) => DispatchOutcome::Failed(e.to_string()),\n 1270| }\n 1271| }\n...\n 1277| match crate::serveprobe::serve_subnet_probe(&mut brain, stream_id) {\n*1278| Ok(out) => DispatchOutcome::Served(format!(\"{out:?}\")),\n 1279| Err(e) => DispatchOutcome::Failed(e.to_string()),\n 1280| }\n 1281| }\n...\n 1294| // [impl->REQ-SEAT-LIFETIME-BOUNDED]\n*1295| if matches!(outcome, DispatchOutcome::Served(_)) && family != StreamFamily::Attach {\n 1296| let _ = brain.net_stream_retire_terminal(stream_id);\n 1297| }\n 1298| // Seat release at serve completion — ALL families, success or failure\n...\n 1366| }\n*1367| return DispatchOutcome::Served(format!(\"registry feed: {merged} record(s)\"));\n 1368| }\n 1369| Ok(BrokerEvent::Error { message }) => return DispatchOutcome::Failed(message),\n 1370| Ok(_) => {}\n...\n 1533| Ok(BrokerEvent::NetStreamEof { stream_id: sid, .. }) if sid == stream_id => {\n*1534| return DispatchOutcome::Served(format!(\"notif feed: {applied} record(s)\"));\n 1535| }\n 1536| Ok(BrokerEvent::Error { message }) => return DispatchOutcome::Failed(message),\n 1537| Ok(_) => {}\n...\n 1627| Ok(BrokerEvent::NetStreamEof { stream_id: sid, .. }) if sid == stream_id => {\n*1628| return DispatchOutcome::Served(format!(\n 1629| \"seal feed: {applied} applied, {dropped} dropped\"\n 1630| ));\n 1631| }\n...\n 1722| Ok(BrokerEvent::NetStreamEof { stream_id: sid, .. }) if sid == stream_id => {\n*1723| return DispatchOutcome::Served(format!(\"knock feed: {handled} record(s)\"));\n 1724| }\n 1725| Ok(BrokerEvent::Error { message }) => return DispatchOutcome::Failed(message),\n 1726| Ok(_) => {}\n...\n 1778| Ok(BrokerEvent::NetStreamEof { stream_id: sid, .. }) if sid == stream_id => {\n*1779| return DispatchOutcome::Served(format!(\"fork feed: {handled} record(s)\"));\n 1780| }\n 1781| Ok(BrokerEvent::Error { message }) => return DispatchOutcome::Failed(message),\n 1782| Ok(_) => {}\n...\n 1827| Ok(BrokerEvent::NetStreamEof { stream_id: sid, .. }) if sid == stream_id => {\n*1828| return DispatchOutcome::Served(format!(\"redeem feed: {handled} record(s)\"));\n 1829| }\n 1830| Ok(BrokerEvent::Error { message }) => return DispatchOutcome::Failed(message),\n 1831| Ok(_) => {}\n...\n 1876| Ok(BrokerEvent::NetStreamEof { stream_id: sid, .. }) if sid == stream_id => {\n*1877| return DispatchOutcome::Served(format!(\"answer feed: {handled} receipt(s)\"));\n 1878| }\n 1879| Ok(BrokerEvent::Error { message }) => return DispatchOutcome::Failed(message),\n 1880| Ok(_) => {}\n...\n 2022| Ok(BrokerEvent::NetStreamEof { stream_id: sid, .. }) if sid == stream_id => {\n*2023| return DispatchOutcome::Served(format!(\"presence feed: {handled} record(s)\"));\n 2024| }\n 2025| Ok(BrokerEvent::Error { message }) => return DispatchOutcome::Failed(message),\n 2026| Ok(_) => {}\n...\n 2246| Ok(BrokerEvent::NetStreamEof { stream_id: sid, .. }) if sid == stream_id => {\n*2247| return DispatchOutcome::Served(format!(\"wan feed: {handled} record(s)\"));\n 2248| }\n 2249| Ok(BrokerEvent::Error { message }) => return DispatchOutcome::Failed(message),\n 2250| Ok(_) => {}\n...\n 2973| // served exchange and an unclassifiable stream never retry.\n*2974| assert_eq!(outcome_transition(&DispatchOutcome::Served(\"ok\".into()), None, 0, now, Duration::ZERO), (ClaimState::Terminal, false));\n 2975| assert_eq!(outcome_transition(&DispatchOutcome::Unknown, None, 0, now, Duration::ZERO), (ClaimState::Terminal, false));\n 2976| }\n 2977|"}],"details":{"scopePath":".worktrees/304-web-helper-rca/crates/spt-daemon/src/dispatch.rs","searchPath":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt-daemon/src/dispatch.rs","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":27,"fileCount":1,"files":[".worktrees/304-web-helper-rca/crates/spt-daemon/src/dispatch.rs"],"fileMatches":[{"path":".worktrees/304-web-helper-rca/crates/spt-daemon/src/dispatch.rs","count":27}],"truncated":false,"displayContent":" 510│ match outcome {\n *511│ DispatchOutcome::Served(_) | DispatchOutcome::Unknown => (ClaimState::Terminal, false),\n 512│ DispatchOutcome::Failed(msg) => match classify_failure(msg) {\n 513│ FailClass::SeatBlocked if family_is_one_way(family) => {\n 514│ let attempts = attempts + 1;\n │...\n 686│///\n *687│/// It counts `DispatchOutcome::Served`, which for the web family is every answer\n 688│/// the owner actually produced: `dispatch.rs`'s `StreamFamily::Web` arm maps\n 689│/// EVERY `Ok(out)` from `serve_web` — `Sent`, `Refused` (the 403 access gate) and\n 690│/// `Failed(why)` (the 502) alike — to `Served`, reserving `DispatchOutcome::Failed`\n │...\n 763│ let served_w = Arc::clone(&served);\n *764│ pool.fetch_add(1, Ordering::Relaxed);\n 765│ thread::spawn(move || {\n 766│ let started = Instant::now();\n 767│ let report = worker(&name, stream_id, &origin, floor_seq, finished, &p, ®);\n │...\n 770│ let elapsed_ms = started.elapsed().as_millis();\n *771│ if let DispatchOutcome::Served(detail) = &outcome {\n 772│ // Monotonic completion witness (see `run_dispatch_loop_observed`).\n 773│ // Counted HERE, before the retirement below, because that\n 774│ // retirement is exactly what removes this stream from the\n │...\n 776│ // outcome has to outlive the row that proved it.\n *777│ served_w.fetch_add(1, Ordering::Relaxed);\n 778│ // Retirement (ADR-0038 A, REQ-REDISPATCH-FINISHED-RETIRE):\n 779│ // this stream's exchange is over — take its row out of\n 780│ // every FUTURE dispatcher generation's enumeration (the\n │...\n 1062│ Err(e) if e.to_string().contains(\"no such stream\") => {\n*1063│ return WorkerReport::bare(DispatchOutcome::Served(\n 1064│ \"terminal pre-serve: row already gone\".into(),\n 1065│ ))\n 1066│ }\n │...\n 1091│ return WorkerReport {\n*1092│ outcome: DispatchOutcome::Served(\"finished attach: terminal, retired unserved\".into()),\n 1093│ family: Some(family),\n 1094│ endpoint,\n 1095│ };\n │...\n 1130│ ) {\n*1131│ Ok(out) => DispatchOutcome::Served(format!(\"{out:?}\")),\n 1132│ Err(e) => DispatchOutcome::Failed(e.to_string()),\n 1133│ }\n 1134│ }\n │...\n 1138│ match serve_update(&mut brain, stream_id, origin, 0, &cache, &roster) {\n*1139│ Ok(out) => DispatchOutcome::Served(format!(\"{out:?}\")),\n 1140│ Err(e) => DispatchOutcome::Failed(e.to_string()),\n 1141│ }\n 1142│ }\n │...\n 1218│ ) {\n*1219│ Ok(out) => DispatchOutcome::Served(format!(\"{out:?}\")),\n 1220│ Err(e) => DispatchOutcome::Failed(e.to_string()),\n 1221│ },\n 1222│ None => {\n │...\n 1224│ let _ = brain.net_stream_send(stream_id, &[], None, true);\n*1225│ DispatchOutcome::Served(\"attach refused: unlabeled/unknown session\".into())\n 1226│ }\n 1227│ }\n 1228│ }\n │...\n 1234│ StreamFamily::Web => match crate::webproxy::serve_web(&mut brain, stream_id, origin, &line) {\n*1235│ Ok(out) => DispatchOutcome::Served(format!(\"{out:?}\")),\n 1236│ Err(e) => DispatchOutcome::Failed(e.to_string()),\n 1237│ },\n 1238│ StreamFamily::Rest => {\n │...\n 1245│ match crate::resthost::serve_rest(&mut brain, stream_id, origin, knob) {\n*1246│ Ok(out) => DispatchOutcome::Served(format!(\"{out:?}\")),\n 1247│ Err(e) => DispatchOutcome::Failed(e.to_string()),\n 1248│ }\n 1249│ }\n │...\n 1256│ match crate::linkhost::serve_shell_link(&mut brain, stream_id, origin, &paths.owlery) {\n*1257│ Ok(out) => DispatchOutcome::Served(format!(\"{out:?}\")),\n 1258│ Err(e) => DispatchOutcome::Failed(e.to_string()),\n 1259│ }\n 1260│ }\n │...\n 1267│ match crate::digestlink::serve_digest_pull(&mut brain, stream_id, origin) {\n*1268│ Ok(out) => DispatchOutcome::Served(format!(\"{out:?}\")),\n 1269│ Err(e) => DispatchOutcome::Failed(e.to_string()),\n 1270│ }\n 1271│ }\n │...\n 1277│ match crate::serveprobe::serve_subnet_probe(&mut brain, stream_id) {\n*1278│ Ok(out) => DispatchOutcome::Served(format!(\"{out:?}\")),\n 1279│ Err(e) => DispatchOutcome::Failed(e.to_string()),\n 1280│ }\n 1281│ }\n │...\n 1294│ // [impl->REQ-SEAT-LIFETIME-BOUNDED]\n*1295│ if matches!(outcome, DispatchOutcome::Served(_)) && family != StreamFamily::Attach {\n 1296│ let _ = brain.net_stream_retire_terminal(stream_id);\n 1297│ }\n 1298│ // Seat release at serve completion — ALL families, success or failure\n │...\n 1366│ }\n*1367│ return DispatchOutcome::Served(format!(\"registry feed: {merged} record(s)\"));\n 1368│ }\n 1369│ Ok(BrokerEvent::Error { message }) => return DispatchOutcome::Failed(message),\n 1370│ Ok(_) => {}\n │...\n 1533│ Ok(BrokerEvent::NetStreamEof { stream_id: sid, .. }) if sid == stream_id => {\n*1534│ return DispatchOutcome::Served(format!(\"notif feed: {applied} record(s)\"));\n 1535│ }\n 1536│ Ok(BrokerEvent::Error { message }) => return DispatchOutcome::Failed(message),\n 1537│ Ok(_) => {}\n │...\n 1627│ Ok(BrokerEvent::NetStreamEof { stream_id: sid, .. }) if sid == stream_id => {\n*1628│ return DispatchOutcome::Served(format!(\n 1629│ \"seal feed: {applied} applied, {dropped} dropped\"\n 1630│ ));\n 1631│ }\n │...\n 1722│ Ok(BrokerEvent::NetStreamEof { stream_id: sid, .. }) if sid == stream_id => {\n*1723│ return DispatchOutcome::Served(format!(\"knock feed: {handled} record(s)\"));\n 1724│ }\n 1725│ Ok(BrokerEvent::Error { message }) => return DispatchOutcome::Failed(message),\n 1726│ Ok(_) => {}\n │...\n 1778│ Ok(BrokerEvent::NetStreamEof { stream_id: sid, .. }) if sid == stream_id => {\n*1779│ return DispatchOutcome::Served(format!(\"fork feed: {handled} record(s)\"));\n 1780│ }\n 1781│ Ok(BrokerEvent::Error { message }) => return DispatchOutcome::Failed(message),\n 1782│ Ok(_) => {}\n │...\n 1827│ Ok(BrokerEvent::NetStreamEof { stream_id: sid, .. }) if sid == stream_id => {\n*1828│ return DispatchOutcome::Served(format!(\"redeem feed: {handled} record(s)\"));\n 1829│ }\n 1830│ Ok(BrokerEvent::Error { message }) => return DispatchOutcome::Failed(message),\n 1831│ Ok(_) => {}\n │...\n 1876│ Ok(BrokerEvent::NetStreamEof { stream_id: sid, .. }) if sid == stream_id => {\n*1877│ return DispatchOutcome::Served(format!(\"answer feed: {handled} receipt(s)\"));\n 1878│ }\n 1879│ Ok(BrokerEvent::Error { message }) => return DispatchOutcome::Failed(message),\n 1880│ Ok(_) => {}\n │...\n 2022│ Ok(BrokerEvent::NetStreamEof { stream_id: sid, .. }) if sid == stream_id => {\n*2023│ return DispatchOutcome::Served(format!(\"presence feed: {handled} record(s)\"));\n 2024│ }\n 2025│ Ok(BrokerEvent::Error { message }) => return DispatchOutcome::Failed(message),\n 2026│ Ok(_) => {}\n │...\n 2246│ Ok(BrokerEvent::NetStreamEof { stream_id: sid, .. }) if sid == stream_id => {\n*2247│ return DispatchOutcome::Served(format!(\"wan feed: {handled} record(s)\"));\n 2248│ }\n 2249│ Ok(BrokerEvent::Error { message }) => return DispatchOutcome::Failed(message),\n 2250│ Ok(_) => {}\n │...\n 2973│ // served exchange and an unclassifiable stream never retry.\n*2974│ assert_eq!(outcome_transition(&DispatchOutcome::Served(\"ok\".into()), None, 0, now, Duration::ZERO), (ClaimState::Terminal, false));\n 2975│ assert_eq!(outcome_transition(&DispatchOutcome::Unknown, None, 0, now, Duration::ZERO), (ClaimState::Terminal, false));\n 2976│ }\n 2977│"},"isError":false,"timestamp":1789466242429}}
{"type":"message","id":"54066665","parentId":"8331f5be","timestamp":"2026-09-15T09:57:22.484Z","message":{"role":"toolResult","toolCallId":"call_wubXZQ9wTAXNG3Aw1hhfLsgp|fc_02cc5048d0503391016aa916825bfc87d18994ba3808359354","toolName":"read","content":[{"type":"text","text":" // [impl->REQ-DAEMON-2]\n pub fn bind_in_with_net(\n name: &str,\n journal_path: std::path::PathBuf,\n net: Option,\n ) -> io::Result> {\n Self::bind_in_with_net_cap(name, journal_path, net, DEFAULT_LOG_CHUNKS)\n }\n\n /// [`bind_in_with_net`](Self::bind_in_with_net) with an explicit output-log\n /// ring cap (the per-session eviction bound). Production binds at\n /// [`DEFAULT_LOG_CHUNKS`]; the restoration D4-2 resume harness binds a **tiny**\n /// cap to force ring eviction and exercise the post-eviction floor clamp (a\n /// `resume_seq` below the surviving ring floor must resume forward, losing only\n /// the evicted tail — never gap-erroring the live stream).\n pub fn bind_in_with_net_cap(\n name: &str,\n journal_path: std::path::PathBuf,\n net: Option,\n log_cap_chunks: usize,\n ) -> io::Result> {\n let net_cell = std::sync::OnceLock::new();\n if let Some(host) = net {\n let _ = net_cell.set(host);\n }\n Ok(Arc::new(Broker {\n listener: LocalSocketTransport::bind(name)?,\n name: name.to_string(),\n stop: AtomicBool::new(false),\n sessions: Arc::new(Mutex::new(HashMap::new())),\n next_id: AtomicU64::new(1),\n log_cap_chunks,\n journal: Arc::new(EffectJournal::open(journal_path)?),\n net: net_cell,\n brain_restart: std::sync::OnceLock::new(),\n services: std::sync::OnceLock::new(),\n pair_holds: Mutex::new(HashMap::new()),\n wake_inflight: Mutex::new(HashMap::new()),\n wake_generation: AtomicU64::new(0),\n conn_handlers: AtomicUsize::new(0),\n coordinator_image: Mutex::new(None),\n bringup_admits: Mutex::new(HashMap::new()),\n bringups_in_flight: Mutex::new(HashMap::new()),\n ceremonies: Mutex::new(HashMap::new()),\n ceremony_seq: AtomicU64::new(1),\n }))\n }\n\n /// Wire the brain supervisor's planned-restart signal (ADR-0018 D3-3) so the\n /// `KIND_BRAIN_RESTART` verb can drive a real brain-process restart. Called\n /// once by `Daemon::run` after spawning the supervisor; idempotent by\n /// `OnceLock` (the first wins). A broker without it accepts the verb but\n /// reports `honored: false` (no supervisor to respawn the child).\n // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n pub fn set_brain_restart(&self, signal: Arc) -> bool {\n self.brain_restart.set(signal).is_ok()\n }\n\n /// Wire the resident-service supervisors (ADR-0049) so an adapter apply can\n /// run the ordered update operation around its swap. Called once by\n /// `Daemon::run`; same `OnceLock` shape as [`Self::set_brain_restart`].\n // [impl->REQ-RESIDENT-SERVICE]\n pub fn set_services(&self, set: Arc) -> bool {\n self.services.set(set).is_ok()\n }\n\n /// Attach a network host to a broker that was bound net-less (REQ-DAEMON-9):\n /// the boot-race self-heal path calls this once the background retry brings\n /// the net endpoint up, after which the dispatcher + peer pump are spawned.\n /// Idempotent by `OnceLock` — a second attach is a no-op returning `false`\n /// (the first host wins); the hot read path (`net()`) never blocks on it.\n // [impl->REQ-DAEMON-9]\n pub fn attach_net(&self, host: NetHost) -> bool {\n self.net.set(host).is_ok()\n }\n\n /// The broker-owned exactly-once anchor (for introspection / tests).\n pub fn journal(&self) -> &Arc {\n &self.journal\n }\n\n /// The broker-owned network host, if one is attached (at bind or via the\n /// REQ-DAEMON-9 self-heal `attach_net`). Lock-free.\n pub fn net(&self) -> Option<&NetHost> {\n self.net.get()\n }\n\n /// Accept connections forever, handling each on its own thread. The broker\n /// is the long-lived process; this is its main loop. Per-connection\n /// threading is half the KH 7.4 isolation stance: one brain's blocking\n /// dispatch can never stall another's (the per-session half is\n /// [`Broker::dispatch_spawn`]'s drain/waiter threads).\n // [impl->REQ-HAZARD-DAEMON-SCHED-NONBLOCKING]\n pub fn serve(self: &Arc) -> io::Result<()> {\n loop {\n…\n }\n }\n\n[Showing lines 5644-5738 of 16852. Use :5739 to continue]"}],"details":{"truncation":{"content":" // [impl->REQ-DAEMON-2]\r\n pub fn bind_in_with_net(\r\n name: &str,\r\n journal_path: std::path::PathBuf,\r\n net: Option,\r\n ) -> io::Result> {\r\n Self::bind_in_with_net_cap(name, journal_path, net, DEFAULT_LOG_CHUNKS)\r\n }\r\n\r\n /// [`bind_in_with_net`](Self::bind_in_with_net) with an explicit output-log\r\n /// ring cap (the per-session eviction bound). Production binds at\r\n /// [`DEFAULT_LOG_CHUNKS`]; the restoration D4-2 resume harness binds a **tiny**\r\n /// cap to force ring eviction and exercise the post-eviction floor clamp (a\r\n /// `resume_seq` below the surviving ring floor must resume forward, losing only\r\n /// the evicted tail — never gap-erroring the live stream).\r\n pub fn bind_in_with_net_cap(\r\n name: &str,\r\n journal_path: std::path::PathBuf,\r\n net: Option,\r\n log_cap_chunks: usize,\r\n ) -> io::Result> {\r\n let net_cell = std::sync::OnceLock::new();\r\n if let Some(host) = net {\r\n let _ = net_cell.set(host);\r\n }\r\n Ok(Arc::new(Broker {\r\n listener: LocalSocketTransport::bind(name)?,\r\n name: name.to_string(),\r\n stop: AtomicBool::new(false),\r\n sessions: Arc::new(Mutex::new(HashMap::new())),\r\n next_id: AtomicU64::new(1),\r\n log_cap_chunks,\r\n journal: Arc::new(EffectJournal::open(journal_path)?),\r\n net: net_cell,\r\n brain_restart: std::sync::OnceLock::new(),\r\n services: std::sync::OnceLock::new(),\r\n pair_holds: Mutex::new(HashMap::new()),\r\n wake_inflight: Mutex::new(HashMap::new()),\r\n wake_generation: AtomicU64::new(0),\r\n conn_handlers: AtomicUsize::new(0),\r\n coordinator_image: Mutex::new(None),\r\n bringup_admits: Mutex::new(HashMap::new()),\r\n bringups_in_flight: Mutex::new(HashMap::new()),\r\n ceremonies: Mutex::new(HashMap::new()),\r\n ceremony_seq: AtomicU64::new(1),\r\n }))\r\n }\r\n\r\n /// Wire the brain supervisor's planned-restart signal (ADR-0018 D3-3) so the\r\n /// `KIND_BRAIN_RESTART` verb can drive a real brain-process restart. Called\r\n /// once by `Daemon::run` after spawning the supervisor; idempotent by\r\n /// `OnceLock` (the first wins). A broker without it accepts the verb but\r\n /// reports `honored: false` (no supervisor to respawn the child).\r\n // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\r\n pub fn set_brain_restart(&self, signal: Arc) -> bool {\r\n self.brain_restart.set(signal).is_ok()\r\n }\r\n\r\n /// Wire the resident-service supervisors (ADR-0049) so an adapter apply can\r\n /// run the ordered update operation around its swap. Called once by\r\n /// `Daemon::run`; same `OnceLock` shape as [`Self::set_brain_restart`].\r\n // [impl->REQ-RESIDENT-SERVICE]\r\n pub fn set_services(&self, set: Arc) -> bool {\r\n self.services.set(set).is_ok()\r\n }\r\n\r\n /// Attach a network host to a broker that was bound net-less (REQ-DAEMON-9):\r\n /// the boot-race self-heal path calls this once the background retry brings\r\n /// the net endpoint up, after which the dispatcher + peer pump are spawned.\r\n /// Idempotent by `OnceLock` — a second attach is a no-op returning `false`\r\n /// (the first host wins); the hot read path (`net()`) never blocks on it.\r\n // [impl->REQ-DAEMON-9]\r\n pub fn attach_net(&self, host: NetHost) -> bool {\r\n self.net.set(host).is_ok()\r\n }\r\n\r\n /// The broker-owned exactly-once anchor (for introspection / tests).\r\n pub fn journal(&self) -> &Arc {\r\n &self.journal\r\n }\r\n\r\n /// The broker-owned network host, if one is attached (at bind or via the\r\n /// REQ-DAEMON-9 self-heal `attach_net`). Lock-free.\r\n pub fn net(&self) -> Option<&NetHost> {\r\n self.net.get()\r\n }\r\n\r\n /// Accept connections forever, handling each on its own thread. The broker\r\n /// is the long-lived process; this is its main loop. Per-connection\r\n /// threading is half the KH 7.4 isolation stance: one brain's blocking\r\n /// dispatch can never stall another's (the per-session half is\r\n /// [`Broker::dispatch_spawn`]'s drain/waiter threads).\r\n // [impl->REQ-HAZARD-DAEMON-SCHED-NONBLOCKING]\r\n pub fn serve(self: &Arc) -> io::Result<()> {\r\n loop {\r","truncated":true,"truncatedBy":"lines","totalLines":11209,"totalBytes":4480,"outputLines":95,"outputBytes":4480,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":16852,"displayContent":{"text":" // [impl->REQ-DAEMON-2]\r\n pub fn bind_in_with_net(\r\n name: &str,\r\n journal_path: std::path::PathBuf,\r\n net: Option,\r\n ) -> io::Result> {\r\n Self::bind_in_with_net_cap(name, journal_path, net, DEFAULT_LOG_CHUNKS)\r\n }\r\n\r\n /// [`bind_in_with_net`](Self::bind_in_with_net) with an explicit output-log\r\n /// ring cap (the per-session eviction bound). Production binds at\r\n /// [`DEFAULT_LOG_CHUNKS`]; the restoration D4-2 resume harness binds a **tiny**\r\n /// cap to force ring eviction and exercise the post-eviction floor clamp (a\r\n /// `resume_seq` below the surviving ring floor must resume forward, losing only\r\n /// the evicted tail — never gap-erroring the live stream).\r\n pub fn bind_in_with_net_cap(\r\n name: &str,\r\n journal_path: std::path::PathBuf,\r\n net: Option,\r\n log_cap_chunks: usize,\r\n ) -> io::Result> {\r\n let net_cell = std::sync::OnceLock::new();\r\n if let Some(host) = net {\r\n let _ = net_cell.set(host);\r\n }\r\n Ok(Arc::new(Broker {\r\n listener: LocalSocketTransport::bind(name)?,\r\n name: name.to_string(),\r\n stop: AtomicBool::new(false),\r\n sessions: Arc::new(Mutex::new(HashMap::new())),\r\n next_id: AtomicU64::new(1),\r\n log_cap_chunks,\r\n journal: Arc::new(EffectJournal::open(journal_path)?),\r\n net: net_cell,\r\n brain_restart: std::sync::OnceLock::new(),\r\n services: std::sync::OnceLock::new(),\r\n pair_holds: Mutex::new(HashMap::new()),\r\n wake_inflight: Mutex::new(HashMap::new()),\r\n wake_generation: AtomicU64::new(0),\r\n conn_handlers: AtomicUsize::new(0),\r\n coordinator_image: Mutex::new(None),\r\n bringup_admits: Mutex::new(HashMap::new()),\r\n bringups_in_flight: Mutex::new(HashMap::new()),\r\n ceremonies: Mutex::new(HashMap::new()),\r\n ceremony_seq: AtomicU64::new(1),\r\n }))\r\n }\r\n\r\n /// Wire the brain supervisor's planned-restart signal (ADR-0018 D3-3) so the\r\n /// `KIND_BRAIN_RESTART` verb can drive a real brain-process restart. Called\r\n /// once by `Daemon::run` after spawning the supervisor; idempotent by\r\n /// `OnceLock` (the first wins). A broker without it accepts the verb but\r\n /// reports `honored: false` (no supervisor to respawn the child).\r\n // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\r\n pub fn set_brain_restart(&self, signal: Arc) -> bool {\r\n self.brain_restart.set(signal).is_ok()\r\n }\r\n\r\n /// Wire the resident-service supervisors (ADR-0049) so an adapter apply can\r\n /// run the ordered update operation around its swap. Called once by\r\n /// `Daemon::run`; same `OnceLock` shape as [`Self::set_brain_restart`].\r\n // [impl->REQ-RESIDENT-SERVICE]\r\n pub fn set_services(&self, set: Arc) -> bool {\r\n self.services.set(set).is_ok()\r\n }\r\n\r\n /// Attach a network host to a broker that was bound net-less (REQ-DAEMON-9):\r\n /// the boot-race self-heal path calls this once the background retry brings\r\n /// the net endpoint up, after which the dispatcher + peer pump are spawned.\r\n /// Idempotent by `OnceLock` — a second attach is a no-op returning `false`\r\n /// (the first host wins); the hot read path (`net()`) never blocks on it.\r\n // [impl->REQ-DAEMON-9]\r\n pub fn attach_net(&self, host: NetHost) -> bool {\r\n self.net.set(host).is_ok()\r\n }\r\n\r\n /// The broker-owned exactly-once anchor (for introspection / tests).\r\n pub fn journal(&self) -> &Arc {\r\n &self.journal\r\n }\r\n\r\n /// The broker-owned network host, if one is attached (at bind or via the\r\n /// REQ-DAEMON-9 self-heal `attach_net`). Lock-free.\r\n pub fn net(&self) -> Option<&NetHost> {\r\n self.net.get()\r\n }\r\n\r\n /// Accept connections forever, handling each on its own thread. The broker\r\n /// is the long-lived process; this is its main loop. Per-connection\r\n /// threading is half the KH 7.4 isolation stance: one brain's blocking\r\n /// dispatch can never stall another's (the per-session half is\r\n /// [`Broker::dispatch_spawn`]'s drain/waiter threads).\r\n // [impl->REQ-HAZARD-DAEMON-SCHED-NONBLOCKING]\r\n pub fn serve(self: &Arc) -> io::Result<()> {\r\n loop {\r\n…\n }\n }","startLine":5644,"lineNumbers":[5644,5645,5646,5647,5648,5649,5650,5651,5652,5653,5654,5655,5656,5657,5658,5659,5660,5661,5662,5663,5664,5665,5666,5667,5668,5669,5670,5671,5672,5673,5674,5675,5676,5677,5678,5679,5680,5681,5682,5683,5684,5685,5686,5687,5688,5689,5690,5691,5692,5693,5694,5695,5696,5697,5698,5699,5700,5701,5702,5703,5704,5705,5706,5707,5708,5709,5710,5711,5712,5713,5714,5715,5716,5717,5718,5719,5720,5721,5722,5723,5724,5725,5726,5727,5728,5729,5730,5731,5732,5733,5734,5735,5736,5737,5738,null,5755,5756]},"fileSize":877537,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt-daemon/src/broker.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":16852,"totalBytes":4480,"outputLines":95,"outputBytes":4480,"shownRange":{"start":5644,"end":5738},"nextOffset":5739}}},"isError":false,"timestamp":1789466242484}}
{"type":"message","id":"bad0c4a7","parentId":"54066665","timestamp":"2026-09-15T09:57:22.498Z","message":{"role":"toolResult","toolCallId":"call_0Y0A5doRJJ9MahUxRCtu1M8g|fc_02cc5048d0503391016aa916825c1087d19dd23d97bf39d2ce","toolName":"grep","content":[{"type":"text","text":"# .worktrees/304-web-helper-rca/crates/spt-daemon/\n\n## tests/\n### twohost_web.rs\n 1062| /// Carried rather than re-derived because the two were allowed to disagree\n*1063| /// once already: the cell bound `seed_socket_name()` while the dispatch loop\n 1064| /// below was started on an invented rig name, so nothing served the WanMsg\n 1065| /// family, `run_dispatch_loop_observed` failed its very first connect, and\n 1066| /// the error went into a `let _ =` on a spawned thread. The symptom was six\n...\n 1073|///\n*1074|/// `request_quoted_paths` reaches its owner through `endpoint::seed_socket_name()`\n 1075|/// — `spt-daemon-seed-{home_tag}.sock`, the node's canonical daemon socket — so a\n 1076|/// cell answering on an invented rig name is unreachable by the product's own\n 1077|/// helper arm, whatever else is right. Measured 2026-09-07: `HELPER_SERVE_FOR\n...\n 1111| let broker_name = if seed_broker {\n*1112| spt_daemon::endpoint::seed_socket_name()\n 1113| } else {\n 1114| format!(\"spt-twohost-web-a{offset}-{}\", std::process::id())\n 1115| };\n 1116| let broker = rig_broker(&broker_name, rig.id_a_for(offset), rig.port_a + offset, scratch.path());\n*1117| let port = spt_daemon::docshost::start_serving_with_broker(\n 1118| home.path().to_path_buf(),\n 1119| home.path().join(\"docs\"),\n 1120| \"rig-web-a\".to_owned(),\n\n## src/\n### docshost.rs\n 29|// must not advertise their ports as the daemon's serving surface.\n*30|static BOUND_DOCS_PORT: AtomicU16 = AtomicU16::new(0);\n 31|\n 32|// [impl->REQ-WEB-URL-BOUND-PORT]\n 33|pub(crate) fn bound_docs_port() -> Option {\n*34| match BOUND_DOCS_PORT.load(Ordering::Acquire) {\n 35| 0 => None,\n 36| port => Some(port),\n 37| }\n...\n 43| fn drop(&mut self) {\n*44| BOUND_DOCS_PORT.store(0, Ordering::Release);\n 45| }\n 46|}\n 47|\n...\n 99|// [impl->REQ-DOCS-LOCAL-SERVER]\n*100|pub fn resolve_docs_port(config_port: Option, env_value: Option<&str>) -> u16 {\n 101| if let Some(v) = env_value {\n 102| if let Ok(p) = v.trim().parse::() {\n 103| if p != 0 {\n...\n 113|// [impl->REQ-TEST-DAEMON-EPHEMERAL-ADVISORY-PORTS]\n*114|pub fn resolve_daemon_docs_port(\n 115| config_port: Option,\n 116| env_value: Option<&str>,\n 117| ephemeral_advisory_ports: bool,\n...\n 127|// [impl->REQ-WEB-URL-NODE-PREFIX]\n*128|pub fn docs_url(node: &str, port: u16) -> String {\n 129| let node = spt_store::serving::encode_url_segment(&node.to_ascii_lowercase());\n 130| format!(\"http://localhost:{port}/{node}/docs/\")\n 131|}\n...\n 158|// [impl->REQ-DOCS-LOCAL-SERVER]\n*159|pub fn sanitize_request_path(uri_path: &str) -> Option {\n 160| let decoded = percent_decode(uri_path)?;\n 161| if decoded.contains('\\0') || decoded.contains('\\\\') {\n 162| return None;\n...\n 187|// [impl->REQ-DOCS-LOCAL-SERVER]\n*188|pub fn content_type_for(path: &Path) -> &'static str {\n 189| match path\n 190| .extension()\n 191| .and_then(|e| e.to_str())\n...\n 468|// [impl->REQ-WEB-URL-NODE-PREFIX]\n*469|pub fn start_serving(home: PathBuf, docs_root: PathBuf, node: String, port: u16) -> io::Result {\n 470| start_serving_with_broker(home, docs_root, node, port, None)\n 471|}\n 472|\n...\n 476|// [impl->REQ-WEB-CROSS-NODE-PROXY]\n*477|pub fn start_serving_with_broker(\n 478| home: PathBuf,\n 479| docs_root: PathBuf,\n 480| node: String,\n...\n 510| let _published = broker.as_ref().map(|_| {\n*511| BOUND_DOCS_PORT.store(bound, Ordering::Release);\n 512| BoundDocsPort\n 513| });\n 514| let context = Rc::new(ServingContext { home, docs_root, node, broker });\n...\n 639| // `bound_docs_port()` stays None however successfully it bound. The\n*640| // module comment above BOUND_DOCS_PORT states that as the intent:\n 641| // standalone fixture listeners must not advertise their ports as the\n 642| // daemon's serving surface. Nothing tested it until now, and the failure\n 643| // mode is live: hoist that store out of the `map` and every temp-dir\n...\n 652| // Process-global state: this cell WRITES the process-global\n*653| // BOUND_DOCS_PORT, so it is sound only under a PROCESS-PER-TEST runner --\n 654| // nextest, which is what ci.yml's unit leg and the golden workflow both\n 655| // use. A threaded runner (bare `cargo test`) is OUT OF CONTRACT for this\n 656| // cell, because siblings would share that global. It does still leave\n*657| // BOUND_DOCS_PORT exactly as it found it -- the guard's Drop restores the\n 658| // 0 default -- so it would not poison a sibling even there; what breaks is\n 659| // this cell's own None-before assert, which any future reader or writer of\n 660| // the global could invalidate by running first.\n...\n 683| // would miss.\n*684| BOUND_DOCS_PORT.store(bound, Ordering::Release);\n 685| assert_eq!(bound_docs_port(), Some(bound), \"a published port reads back as itself\");\n 686| drop(BoundDocsPort);\n 687| assert_eq!(bound_docs_port(), None, \"dropping the guard retires the published port\");\n### daemon.rs\n 29|use crate::endpoint::{\n*30| broker_socket_name, daemon_pid_path, digest_socket_name, drive_socket_name, seed_socket_name,\n 31|};\n 32|use crate::nethost::{NetConfig, NetHost};\n 33|use crate::seedmap::{self, SeedRegistry};\n...\n 46| /// until the process is killed. The body of `spt daemon`.\n*47| pub fn run() -> io::Result<()> {\n 48| // Identity-env sanitize (F-036 / MSG-IDENTITY W1, KNOWN-HAZARDS 7.39):\n 49| // a daemon restarted from inside an agent session inherits that\n 50| // session's SPT_ENDPOINT_ID/OWL_SESSION_ID/SPT_AGENT_ID — per-session\n...\n 282| crate::lanhost::capture_canonical_exe();\n*283| let port = crate::docshost::resolve_daemon_docs_port(\n 284| crate::config::DaemonConfig::load().docs_port,\n*285| std::env::var(crate::docshost::DOCS_PORT_ENV).ok().as_deref(),\n 286| std::env::var_os(\n*287| crate::docshost::TEST_EPHEMERAL_ADVISORY_PORTS_ENV,\n 288| )\n 289| .is_some_and(|value| value == \"1\"),\n 290| );\n...\n 309| // (W1, REQ-WEB-CROSS-NODE-PROXY).\n*310| match crate::docshost::start_serving_with_broker(\n 311| home,\n 312| docs_root,\n 313| node.clone(),\n...\n 318| \"DOCS_SERVER_UP: {}\",\n*319| crate::docshost::docs_url(&node, bound)\n 320| ),\n 321| Err(error) => spt_proto::emit_line_err!(\n 322| \"DOCS_SERVER_BIND_FAIL: port {port}: {error} — HTTP serving \\\n...\n 481| // returns only on a graceful `daemon stop` (the KIND_STOP latch).\n*482| let serve = seedmap::serve_seed_control(&seed_socket_name(), reg);\n 483|\n 484| // Graceful-stop reap (REQ-HAZARD-DAEMON-STOP-REAP / Breap): the serve loop\n 485| // returned because a `daemon stop` acked. Stop the supervisor FIRST (so it\n...\n 504| // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n*505| pub fn run_brain(generation: u64, start_reason: &str) -> io::Result<()> {\n 506| // Identity-env sanitize (F-036) — same first-thing scrub as the broker\n 507| // entry: the brain is normally broker-spawned (already clean), but a\n 508| // dev/manual `spt daemon brain` from inside a session must not carry\n...\n 602|/// Whether a daemon is already serving the seed-control channel for this home.\n*603|pub fn is_running() -> bool {\n*604| seedmap::ping(&seed_socket_name()).is_ok()\n 605|}\n 606|\n 607|/// Gracefully stop the daemon serving this home (`spt daemon stop`, M8\n...\n 610|// [impl->REQ-CLI-2]\n*611|pub fn request_stop() -> io::Result<()> {\n*612| seedmap::request_stop(&seed_socket_name())\n 613|}\n 614|\n 615|/// Block (bounded) until a daemon answers the seed-control channel, or time\n...\n 674|/// what the operator just killed. Declining is `Ok` — the caller is not in\n*675|/// error, and the paths that genuinely need the daemon (seed/listen) still fail\n 676|/// loudly on their own re-check.\n 677|///\n 678|/// **Serialized** (the convoy's second half): the probe-and-spawn runs under the\n...\n 683|// [impl->REQ-ENSURE-DAEMON-STOP-INHIBIT]\n*684|pub fn ensure_running() -> io::Result<()> {\n 685| ensure_running_outcome().map(|_| ())\n 686|}\n 687|\n...\n 690|// [impl->REQ-ENSURE-DAEMON-STOP-INHIBIT]\n*691|pub fn ensure_running_outcome() -> io::Result {\n 692| // Cheap unlocked pre-checks: the overwhelmingly common case is a daemon that\n 693| // is already up, which must never queue behind the spawn lock.\n 694| match ensure_decision(is_running(), spt_store::daemon_inhibit::stop_inhibited()) {\n...\n 780|// [impl->REQ-ENSURE-DAEMON-STOP-INHIBIT]\n*781|pub fn start_daemon() -> io::Result {\n 782| // AN INTENT VERB: the operator is asking for the daemon back, so the standing\n 783| // stop is lifted here — the only place besides the update paths that restart\n 784| // by design. Cleared BEFORE the start so a concurrent api caller that wins the\n...\n 818|// [impl->REQ-DAEMON-6]\n*819|pub fn stop_daemon() -> io::Result {\n 820| let svc = crate::service::platform_service();\n 821| match crate::service::plan_stop(is_running(), svc.detected(), svc.is_active()) {\n 822| crate::service::StopPlan::NotRunning => Ok(StopOutcome::NotRunning),\n...\n 837|// [impl->REQ-DAEMON-7]\n*838|pub fn active_service_conflict() -> Option<&'static str> {\n 839| let svc = crate::service::platform_service();\n 840| (svc.detected() && svc.is_active()).then(|| svc.label())\n 841|}\n...\n 2023|#[cfg(windows)]\n*2024|pub fn detach_console() {\n 2025| extern \"system\" {\n 2026| fn FreeConsole() -> i32;\n 2027| fn SetStdHandle(which: u32, handle: isize) -> i32;"}],"details":{"scopePath":".worktrees/304-web-helper-rca/crates/spt-daemon/tests/twohost_web.rs, .worktrees/304-web-helper-rca/crates/spt-daemon/src/docshost.rs, .worktrees/304-web-helper-rca/crates/spt-daemon/src/daemon.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\304-web-helper-rca\\crates\\spt-daemon","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":39,"fileCount":3,"files":[".worktrees/304-web-helper-rca/crates/spt-daemon/tests/twohost_web.rs",".worktrees/304-web-helper-rca/crates/spt-daemon/src/docshost.rs",".worktrees/304-web-helper-rca/crates/spt-daemon/src/daemon.rs"],"fileMatches":[{"path":".worktrees/304-web-helper-rca/crates/spt-daemon/tests/twohost_web.rs","count":4},{"path":".worktrees/304-web-helper-rca/crates/spt-daemon/src/docshost.rs","count":15},{"path":".worktrees/304-web-helper-rca/crates/spt-daemon/src/daemon.rs","count":20}],"truncated":true,"perFileLimitReached":20,"displayContent":"# .worktrees/304-web-helper-rca/crates/spt-daemon/\n\n## tests/\n### twohost_web.rs\n 1062│ /// Carried rather than re-derived because the two were allowed to disagree\n*1063│ /// once already: the cell bound `seed_socket_name()` while the dispatch loop\n 1064│ /// below was started on an invented rig name, so nothing served the WanMsg\n 1065│ /// family, `run_dispatch_loop_observed` failed its very first connect, and\n 1066│ /// the error went into a `let _ =` on a spawned thread. The symptom was six\n │...\n 1073│///\n*1074│/// `request_quoted_paths` reaches its owner through `endpoint::seed_socket_name()`\n 1075│/// — `spt-daemon-seed-{home_tag}.sock`, the node's canonical daemon socket — so a\n 1076│/// cell answering on an invented rig name is unreachable by the product's own\n 1077│/// helper arm, whatever else is right. Measured 2026-09-07: `HELPER_SERVE_FOR\n │...\n 1111│ let broker_name = if seed_broker {\n*1112│ spt_daemon::endpoint::seed_socket_name()\n 1113│ } else {\n 1114│ format!(\"spt-twohost-web-a{offset}-{}\", std::process::id())\n 1115│ };\n 1116│ let broker = rig_broker(&broker_name, rig.id_a_for(offset), rig.port_a + offset, scratch.path());\n*1117│ let port = spt_daemon::docshost::start_serving_with_broker(\n 1118│ home.path().to_path_buf(),\n 1119│ home.path().join(\"docs\"),\n 1120│ \"rig-web-a\".to_owned(),\n\n## src/\n### docshost.rs\n 29│// must not advertise their ports as the daemon's serving surface.\n *30│static BOUND_DOCS_PORT: AtomicU16 = AtomicU16::new(0);\n 31│\n 32│// [impl->REQ-WEB-URL-BOUND-PORT]\n 33│pub(crate) fn bound_docs_port() -> Option {\n *34│ match BOUND_DOCS_PORT.load(Ordering::Acquire) {\n 35│ 0 => None,\n 36│ port => Some(port),\n 37│ }\n │...\n 43│ fn drop(&mut self) {\n *44│ BOUND_DOCS_PORT.store(0, Ordering::Release);\n 45│ }\n 46│}\n 47│\n │...\n 99│// [impl->REQ-DOCS-LOCAL-SERVER]\n*100│pub fn resolve_docs_port(config_port: Option, env_value: Option<&str>) -> u16 {\n 101│ if let Some(v) = env_value {\n 102│ if let Ok(p) = v.trim().parse::() {\n 103│ if p != 0 {\n │...\n 113│// [impl->REQ-TEST-DAEMON-EPHEMERAL-ADVISORY-PORTS]\n*114│pub fn resolve_daemon_docs_port(\n 115│ config_port: Option,\n 116│ env_value: Option<&str>,\n 117│ ephemeral_advisory_ports: bool,\n │...\n 127│// [impl->REQ-WEB-URL-NODE-PREFIX]\n*128│pub fn docs_url(node: &str, port: u16) -> String {\n 129│ let node = spt_store::serving::encode_url_segment(&node.to_ascii_lowercase());\n 130│ format!(\"http://localhost:{port}/{node}/docs/\")\n 131│}\n │...\n 158│// [impl->REQ-DOCS-LOCAL-SERVER]\n*159│pub fn sanitize_request_path(uri_path: &str) -> Option {\n 160│ let decoded = percent_decode(uri_path)?;\n 161│ if decoded.contains('\\0') || decoded.contains('\\\\') {\n 162│ return None;\n │...\n 187│// [impl->REQ-DOCS-LOCAL-SERVER]\n*188│pub fn content_type_for(path: &Path) -> &'static str {\n 189│ match path\n 190│ .extension()\n 191│ .and_then(|e| e.to_str())\n │...\n 468│// [impl->REQ-WEB-URL-NODE-PREFIX]\n*469│pub fn start_serving(home: PathBuf, docs_root: PathBuf, node: String, port: u16) -> io::Result {\n 470│ start_serving_with_broker(home, docs_root, node, port, None)\n 471│}\n 472│\n │...\n 476│// [impl->REQ-WEB-CROSS-NODE-PROXY]\n*477│pub fn start_serving_with_broker(\n 478│ home: PathBuf,\n 479│ docs_root: PathBuf,\n 480│ node: String,\n │...\n 510│ let _published = broker.as_ref().map(|_| {\n*511│ BOUND_DOCS_PORT.store(bound, Ordering::Release);\n 512│ BoundDocsPort\n 513│ });\n 514│ let context = Rc::new(ServingContext { home, docs_root, node, broker });\n │...\n 639│ // `bound_docs_port()` stays None however successfully it bound. The\n*640│ // module comment above BOUND_DOCS_PORT states that as the intent:\n 641│ // standalone fixture listeners must not advertise their ports as the\n 642│ // daemon's serving surface. Nothing tested it until now, and the failure\n 643│ // mode is live: hoist that store out of the `map` and every temp-dir\n │...\n 652│ // Process-global state: this cell WRITES the process-global\n*653│ // BOUND_DOCS_PORT, so it is sound only under a PROCESS-PER-TEST runner --\n 654│ // nextest, which is what ci.yml's unit leg and the golden workflow both\n 655│ // use. A threaded runner (bare `cargo test`) is OUT OF CONTRACT for this\n 656│ // cell, because siblings would share that global. It does still leave\n*657│ // BOUND_DOCS_PORT exactly as it found it -- the guard's Drop restores the\n 658│ // 0 default -- so it would not poison a sibling even there; what breaks is\n 659│ // this cell's own None-before assert, which any future reader or writer of\n 660│ // the global could invalidate by running first.\n │...\n 683│ // would miss.\n*684│ BOUND_DOCS_PORT.store(bound, Ordering::Release);\n 685│ assert_eq!(bound_docs_port(), Some(bound), \"a published port reads back as itself\");\n 686│ drop(BoundDocsPort);\n 687│ assert_eq!(bound_docs_port(), None, \"dropping the guard retires the published port\");\n### daemon.rs\n 29│use crate::endpoint::{\n *30│ broker_socket_name, daemon_pid_path, digest_socket_name, drive_socket_name, seed_socket_name,\n 31│};\n 32│use crate::nethost::{NetConfig, NetHost};\n 33│use crate::seedmap::{self, SeedRegistry};\n │...\n 46│ /// until the process is killed. The body of `spt daemon`.\n *47│ pub fn run() -> io::Result<()> {\n 48│ // Identity-env sanitize (F-036 / MSG-IDENTITY W1, KNOWN-HAZARDS 7.39):\n 49│ // a daemon restarted from inside an agent session inherits that\n 50│ // session's SPT_ENDPOINT_ID/OWL_SESSION_ID/SPT_AGENT_ID — per-session\n │...\n 282│ crate::lanhost::capture_canonical_exe();\n *283│ let port = crate::docshost::resolve_daemon_docs_port(\n 284│ crate::config::DaemonConfig::load().docs_port,\n *285│ std::env::var(crate::docshost::DOCS_PORT_ENV).ok().as_deref(),\n 286│ std::env::var_os(\n *287│ crate::docshost::TEST_EPHEMERAL_ADVISORY_PORTS_ENV,\n 288│ )\n 289│ .is_some_and(|value| value == \"1\"),\n 290│ );\n │...\n 309│ // (W1, REQ-WEB-CROSS-NODE-PROXY).\n *310│ match crate::docshost::start_serving_with_broker(\n 311│ home,\n 312│ docs_root,\n 313│ node.clone(),\n │...\n 318│ \"DOCS_SERVER_UP: {}\",\n *319│ crate::docshost::docs_url(&node, bound)\n 320│ ),\n 321│ Err(error) => spt_proto::emit_line_err!(\n 322│ \"DOCS_SERVER_BIND_FAIL: port {port}: {error} — HTTP serving \\\n │...\n 481│ // returns only on a graceful `daemon stop` (the KIND_STOP latch).\n *482│ let serve = seedmap::serve_seed_control(&seed_socket_name(), reg);\n 483│\n 484│ // Graceful-stop reap (REQ-HAZARD-DAEMON-STOP-REAP / Breap): the serve loop\n 485│ // returned because a `daemon stop` acked. Stop the supervisor FIRST (so it\n │...\n 504│ // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n *505│ pub fn run_brain(generation: u64, start_reason: &str) -> io::Result<()> {\n 506│ // Identity-env sanitize (F-036) — same first-thing scrub as the broker\n 507│ // entry: the brain is normally broker-spawned (already clean), but a\n 508│ // dev/manual `spt daemon brain` from inside a session must not carry\n │...\n 602│/// Whether a daemon is already serving the seed-control channel for this home.\n *603│pub fn is_running() -> bool {\n *604│ seedmap::ping(&seed_socket_name()).is_ok()\n 605│}\n 606│\n 607│/// Gracefully stop the daemon serving this home (`spt daemon stop`, M8\n │...\n 610│// [impl->REQ-CLI-2]\n *611│pub fn request_stop() -> io::Result<()> {\n *612│ seedmap::request_stop(&seed_socket_name())\n 613│}\n 614│\n 615│/// Block (bounded) until a daemon answers the seed-control channel, or time\n │...\n 674│/// what the operator just killed. Declining is `Ok` — the caller is not in\n *675│/// error, and the paths that genuinely need the daemon (seed/listen) still fail\n 676│/// loudly on their own re-check.\n 677│///\n 678│/// **Serialized** (the convoy's second half): the probe-and-spawn runs under the\n │...\n 683│// [impl->REQ-ENSURE-DAEMON-STOP-INHIBIT]\n *684│pub fn ensure_running() -> io::Result<()> {\n 685│ ensure_running_outcome().map(|_| ())\n 686│}\n 687│\n │...\n 690│// [impl->REQ-ENSURE-DAEMON-STOP-INHIBIT]\n *691│pub fn ensure_running_outcome() -> io::Result {\n 692│ // Cheap unlocked pre-checks: the overwhelmingly common case is a daemon that\n 693│ // is already up, which must never queue behind the spawn lock.\n 694│ match ensure_decision(is_running(), spt_store::daemon_inhibit::stop_inhibited()) {\n │...\n 780│// [impl->REQ-ENSURE-DAEMON-STOP-INHIBIT]\n *781│pub fn start_daemon() -> io::Result {\n 782│ // AN INTENT VERB: the operator is asking for the daemon back, so the standing\n 783│ // stop is lifted here — the only place besides the update paths that restart\n 784│ // by design. Cleared BEFORE the start so a concurrent api caller that wins the\n │...\n 818│// [impl->REQ-DAEMON-6]\n *819│pub fn stop_daemon() -> io::Result {\n 820│ let svc = crate::service::platform_service();\n 821│ match crate::service::plan_stop(is_running(), svc.detected(), svc.is_active()) {\n 822│ crate::service::StopPlan::NotRunning => Ok(StopOutcome::NotRunning),\n │...\n 837│// [impl->REQ-DAEMON-7]\n *838│pub fn active_service_conflict() -> Option<&'static str> {\n 839│ let svc = crate::service::platform_service();\n 840│ (svc.detected() && svc.is_active()).then(|| svc.label())\n 841│}\n │...\n 2023│#[cfg(windows)]\n*2024│pub fn detach_console() {\n 2025│ extern \"system\" {\n 2026│ fn FreeConsole() -> i32;\n 2027│ fn SetStdHandle(which: u32, handle: isize) -> i32;"},"isError":false,"timestamp":1789466242498}}
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{"type":"message","id":"c8954ed2","parentId":"759f960d","timestamp":"2026-09-15T09:57:38.589Z","message":{"role":"toolResult","toolCallId":"call_28eBbBb03W2C1Rqen0oVEbgG|fc_02cc5048d0503391016aa9169281f087d1acc5a06fc8ead0ea","toolName":"read","content":[{"type":"text","text":"pub(crate) fn apply_at(home: &Path, request: ServeRequest, now_ms: u64) -> io::Result {\n…\n match request {\n ServeRequest::Add { path: source, as_name, origin } => {\n let entry = registry.add_reference(\n &source,\n as_name.as_deref(),\n origin.as_deref(),\n now_ms,\n )?;\n registry.save_at(&path)?;\n Ok(ServeResult::Entry { entry })\n }\n // [impl->REQ-WEB-ATTACHMENT-PULL]\n ServeRequest::Attach { path: source, as_name, origin, ttl_ms, audience } => {\n let (snapshot, bytes) = spt_store::serving::write_snapshot_in(home, &source)?;\n // The requested name defaults to the SOURCE's basename; the registry\n // disambiguates a repeat, so two sends of one file get two stable\n // distinct URLs and neither link ever changes meaning.\n let requested = match as_name {\n Some(name) => name,\n None => source\n .file_name()\n .and_then(|name| name.to_str())\n .map(str::to_owned)\n .ok_or_else(|| {\n io::Error::new(\n io::ErrorKind::InvalidInput,\n \"SERVE_ATTACH_NAME: the attachment path has no usable file name\",\n )\n })?,\n };\n let entry = match registry.add_attachment(\n &snapshot,\n &requested,\n origin.as_deref(),\n ttl_ms,\n audience.as_deref(),\n now_ms,\n ) {\n Ok(entry) => entry,\n Err(error) => {\n // A refused registration must not leave bytes nothing points\n // at: the reaper only ever deletes what an ENTRY named, so an\n // orphan snapshot would live until the store is wiped by hand.\n let _ = std::fs::remove_file(&snapshot);\n return Err(error);\n }\n };\n if let Err(error) = registry.save_at(&path) {\n // Same reasoning as the refused registration above: an entry that\n // did not persist names nothing, so its bytes must not survive.\n let _ = std::fs::remove_file(&snapshot);\n return Err(error);\n }\n Ok(ServeResult::Attached { entry, bytes })\n }\n // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\n…\n ServeRequest::Remove { name_or_id } => {\n let entry = registry.remove(&name_or_id).ok_or_else(|| {\n io::Error::new(io::ErrorKind::NotFound, format!(\"SERVE_NOT_FOUND: {name_or_id}\"))\n })?;\n registry.save_at(&path)?;\n Ok(ServeResult::Removed { entry })\n }\n ServeRequest::List => Ok(ServeResult::Listed {\n entries: registry.entries().cloned().collect(),\n }),\n // Answered above, before the writer lock.\n ServeRequest::DocsStatus => unreachable!(\"docs status is answered before the registry writer\"),\n ServeRequest::LanBootstrap { .. } | ServeRequest::LanStop | ServeRequest::LanStatus => {\n unreachable!(\"LAN requests are answered before the registry writer\")\n }\n ServeRequest::Reconcile => {\n reconcile_registry(home, &mut registry, now_ms)?;\n registry.save_at(&path)?;\n Ok(ServeResult::Listed {\n entries: registry.entries().cloned().collect(),\n })\n }\n }\n}\n\n…\npub fn reconcile_at(home: &Path, now_ms: u64) -> io::Result<()> {\n apply_at(home, ServeRequest::Reconcile, now_ms).map(|_| ())\n}\n\nfn reconcile_registry(home: &Path, registry: &mut ServingRegistry, now_ms: u64) -> io::Result<()> {\n let registered = spt_runtime::registry::registered(&home.join(\"adapters\"));\n let retired: Vec<_> = registry\n .entries()\n .filter(|entry| entry.adapter.as_ref().is_some_and(|adapter| {\n !registered.iter().any(|(record, _)| &record.name == adapter)\n }))\n .map(|entry| entry.id.clone())\n .collect();\n for id in retired {\n registry.remove(&id);\n }\n // Base registrations, not profile options: every adapter gets exactly one\n // root, and an optional alias names that entry rather than another source.\n for (record, manifest) in registered {\n let root = spt_store::perch::create_adapter_web_dir_at(&home.join(\"adapters\"), &record.name)?;\n registry.add_adapter(&root, &record.name, manifest.adapter.web_short_path.as_deref(), now_ms)?;\n }\n Ok(())\n}\n\n/// Ask the broker's single writer to reconcile after an adapter mutation.\n/// Transport timeouts remain unconfirmed outcomes, never client-side writes.\n// [impl->REQ-WEB-SERVING-REGISTRY]\npub fn reconcile(name: &str) -> io::Result<()> {\n match call(name, ServeRequest::Reconcile)? {\n ServeResult::Listed { .. } => Ok(()),\n ServeResult::Refused { error } => Err(io::Error::other(error)),\n _ => Err(io::Error::new(io::ErrorKind::InvalidData, \"SERVE_UNEXPECTED_REPLY: reconcile\")),\n }\n}\n\n/// Discover a running broker's listener. An old broker or unavailable listener\n/// is an error, not permission to guess the configured port.\n// [impl->REQ-WEB-URL-BOUND-PORT]\npub fn docs_port(name: &str) -> io::Result {\n port_from_status(call(name, ServeRequest::DocsStatus)?)\n}"}],"details":{"displayContent":{"text":"pub(crate) fn apply_at(home: &Path, request: ServeRequest, now_ms: u64) -> io::Result {\n…\n match request {\n ServeRequest::Add { path: source, as_name, origin } => {\n let entry = registry.add_reference(\n &source,\n as_name.as_deref(),\n origin.as_deref(),\n now_ms,\n )?;\n registry.save_at(&path)?;\n Ok(ServeResult::Entry { entry })\n }\n // [impl->REQ-WEB-ATTACHMENT-PULL]\n ServeRequest::Attach { path: source, as_name, origin, ttl_ms, audience } => {\n let (snapshot, bytes) = spt_store::serving::write_snapshot_in(home, &source)?;\n // The requested name defaults to the SOURCE's basename; the registry\n // disambiguates a repeat, so two sends of one file get two stable\n // distinct URLs and neither link ever changes meaning.\n let requested = match as_name {\n Some(name) => name,\n None => source\n .file_name()\n .and_then(|name| name.to_str())\n .map(str::to_owned)\n .ok_or_else(|| {\n io::Error::new(\n io::ErrorKind::InvalidInput,\n \"SERVE_ATTACH_NAME: the attachment path has no usable file name\",\n )\n })?,\n };\n let entry = match registry.add_attachment(\n &snapshot,\n &requested,\n origin.as_deref(),\n ttl_ms,\n audience.as_deref(),\n now_ms,\n ) {\n Ok(entry) => entry,\n Err(error) => {\n // A refused registration must not leave bytes nothing points\n // at: the reaper only ever deletes what an ENTRY named, so an\n // orphan snapshot would live until the store is wiped by hand.\n let _ = std::fs::remove_file(&snapshot);\n return Err(error);\n }\n };\n if let Err(error) = registry.save_at(&path) {\n // Same reasoning as the refused registration above: an entry that\n // did not persist names nothing, so its bytes must not survive.\n let _ = std::fs::remove_file(&snapshot);\n return Err(error);\n }\n Ok(ServeResult::Attached { entry, bytes })\n }\n // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\n…\n ServeRequest::Remove { name_or_id } => {\n let entry = registry.remove(&name_or_id).ok_or_else(|| {\n io::Error::new(io::ErrorKind::NotFound, format!(\"SERVE_NOT_FOUND: {name_or_id}\"))\n })?;\n registry.save_at(&path)?;\n Ok(ServeResult::Removed { entry })\n }\n ServeRequest::List => Ok(ServeResult::Listed {\n entries: registry.entries().cloned().collect(),\n }),\n // Answered above, before the writer lock.\n ServeRequest::DocsStatus => unreachable!(\"docs status is answered before the registry writer\"),\n ServeRequest::LanBootstrap { .. } | ServeRequest::LanStop | ServeRequest::LanStatus => {\n unreachable!(\"LAN requests are answered before the registry writer\")\n }\n ServeRequest::Reconcile => {\n reconcile_registry(home, &mut registry, now_ms)?;\n registry.save_at(&path)?;\n Ok(ServeResult::Listed {\n entries: registry.entries().cloned().collect(),\n })\n }\n }\n}\n\n…\npub fn reconcile_at(home: &Path, now_ms: u64) -> io::Result<()> {\n apply_at(home, ServeRequest::Reconcile, now_ms).map(|_| ())\n}\n\nfn reconcile_registry(home: &Path, registry: &mut ServingRegistry, now_ms: u64) -> io::Result<()> {\n let registered = spt_runtime::registry::registered(&home.join(\"adapters\"));\n let retired: Vec<_> = registry\n .entries()\n .filter(|entry| entry.adapter.as_ref().is_some_and(|adapter| {\n !registered.iter().any(|(record, _)| &record.name == adapter)\n }))\n .map(|entry| entry.id.clone())\n .collect();\n for id in retired {\n registry.remove(&id);\n }\n // Base registrations, not profile options: every adapter gets exactly one\n // root, and an optional alias names that entry rather than another source.\n for (record, manifest) in registered {\n let root = spt_store::perch::create_adapter_web_dir_at(&home.join(\"adapters\"), &record.name)?;\n registry.add_adapter(&root, &record.name, manifest.adapter.web_short_path.as_deref(), now_ms)?;\n }\n Ok(())\n}\n\n/// Ask the broker's single writer to reconcile after an adapter mutation.\n/// Transport timeouts remain unconfirmed outcomes, never client-side writes.\n// [impl->REQ-WEB-SERVING-REGISTRY]\npub fn reconcile(name: &str) -> io::Result<()> {\n match call(name, ServeRequest::Reconcile)? {\n ServeResult::Listed { .. } => Ok(()),\n ServeResult::Refused { error } => Err(io::Error::other(error)),\n _ => Err(io::Error::new(io::ErrorKind::InvalidData, \"SERVE_UNEXPECTED_REPLY: reconcile\")),\n }\n}\n\n/// Discover a running broker's listener. An old broker or unavailable listener\n/// is an error, not permission to guess the configured port.\n// [impl->REQ-WEB-URL-BOUND-PORT]\npub fn docs_port(name: &str) -> io::Result {\n port_from_status(call(name, ServeRequest::DocsStatus)?)\n}","startLine":158,"lineNumbers":[158,null,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,null,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,null,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390]},"fileSize":44553,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt-daemon/src/servehost.rs"}}},"isError":false,"timestamp":1789466258589}}
{"type":"message","id":"f7161a3d","parentId":"c8954ed2","timestamp":"2026-09-15T09:57:38.590Z","message":{"role":"toolResult","toolCallId":"call_UIzn5Qh7sj0FjXXMuubBNbvM|fc_02cc5048d0503391016aa9169281e887d1be77926c70f9e740","toolName":"read","content":[{"type":"text","text":"use std::rc::Rc;\nuse std::task::{Context, Poll};\nuse std::sync::atomic::{AtomicU16, Ordering};\n\n// Only the broker-backed listener publishes here; standalone fixture listeners\n// must not advertise their ports as the daemon's serving surface.\nstatic BOUND_DOCS_PORT: AtomicU16 = AtomicU16::new(0);\n\n// [impl->REQ-WEB-URL-BOUND-PORT]\npub(crate) fn bound_docs_port() -> Option {\n match BOUND_DOCS_PORT.load(Ordering::Acquire) {\n 0 => None,\n port => Some(port),\n }\n}\n\nstruct BoundDocsPort;\n\nimpl Drop for BoundDocsPort {\n fn drop(&mut self) {\n BOUND_DOCS_PORT.store(0, Ordering::Release);\n }\n}\n…\npub fn start_serving_with_broker(\n home: PathBuf,\n docs_root: PathBuf,\n node: String,\n port: u16,\n broker: Option,\n) -> io::Result {\n let (tx, rx) = std::sync::mpsc::channel::>();\n std::thread::Builder::new()\n .name(\"spt-docs-server\".to_string())\n .spawn(move || {\n let rt = match tokio::runtime::Builder::new_current_thread()\n .enable_io()\n .build()\n {\n Ok(rt) => rt,\n Err(e) => {\n let _ = tx.send(Err(e));\n return;\n }\n };\n let local = tokio::task::LocalSet::new();\n rt.block_on(local.run_until(async move {\n match bind_loopback(port).await {\n Ok((v4, v6)) => {\n let bound = match v4.local_addr() {\n Ok(address) => address.port(),\n Err(error) => {\n let _ = tx.send(Err(error));\n return;\n }\n };\n // [impl->REQ-WEB-URL-BOUND-PORT]\n let _published = broker.as_ref().map(|_| {\n BOUND_DOCS_PORT.store(bound, Ordering::Release);\n BoundDocsPort\n });\n let context = Rc::new(ServingContext { home, docs_root, node, broker });\n let _ = tx.send(Ok(bound));\n if let Some(v6) = v6 {\n tokio::task::spawn_local(accept_loop(v6, Rc::clone(&context)));\n }\n accept_loop(v4, context).await;\n }\n Err(e) => {\n let _ = tx.send(Err(e));\n }\n }\n }));\n })?;\n rx.recv()\n .map_err(|_| io::Error::other(\"docs server thread died at bind\"))?\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n\n // [unit->REQ-DOCS-LOCAL-SERVER] the sanitizer admits plain relative pages\n // and rejects every traversal/absolute/encoded shape; `/` maps to the\n // book index; the content-type map covers the bundle's file classes; the\n // port resolution honors env > config > default with malformed-env\n // degradation.\n…\n}"}],"details":{"displayContent":{"text":"use std::rc::Rc;\nuse std::task::{Context, Poll};\nuse std::sync::atomic::{AtomicU16, Ordering};\n\n// Only the broker-backed listener publishes here; standalone fixture listeners\n// must not advertise their ports as the daemon's serving surface.\nstatic BOUND_DOCS_PORT: AtomicU16 = AtomicU16::new(0);\n\n// [impl->REQ-WEB-URL-BOUND-PORT]\npub(crate) fn bound_docs_port() -> Option {\n match BOUND_DOCS_PORT.load(Ordering::Acquire) {\n 0 => None,\n port => Some(port),\n }\n}\n\nstruct BoundDocsPort;\n\nimpl Drop for BoundDocsPort {\n fn drop(&mut self) {\n BOUND_DOCS_PORT.store(0, Ordering::Release);\n }\n}\n…\npub fn start_serving_with_broker(\n home: PathBuf,\n docs_root: PathBuf,\n node: String,\n port: u16,\n broker: Option,\n) -> io::Result {\n let (tx, rx) = std::sync::mpsc::channel::>();\n std::thread::Builder::new()\n .name(\"spt-docs-server\".to_string())\n .spawn(move || {\n let rt = match tokio::runtime::Builder::new_current_thread()\n .enable_io()\n .build()\n {\n Ok(rt) => rt,\n Err(e) => {\n let _ = tx.send(Err(e));\n return;\n }\n };\n let local = tokio::task::LocalSet::new();\n rt.block_on(local.run_until(async move {\n match bind_loopback(port).await {\n Ok((v4, v6)) => {\n let bound = match v4.local_addr() {\n Ok(address) => address.port(),\n Err(error) => {\n let _ = tx.send(Err(error));\n return;\n }\n };\n // [impl->REQ-WEB-URL-BOUND-PORT]\n let _published = broker.as_ref().map(|_| {\n BOUND_DOCS_PORT.store(bound, Ordering::Release);\n BoundDocsPort\n });\n let context = Rc::new(ServingContext { home, docs_root, node, broker });\n let _ = tx.send(Ok(bound));\n if let Some(v6) = v6 {\n tokio::task::spawn_local(accept_loop(v6, Rc::clone(&context)));\n }\n accept_loop(v4, context).await;\n }\n Err(e) => {\n let _ = tx.send(Err(e));\n }\n }\n }));\n })?;\n rx.recv()\n .map_err(|_| io::Error::other(\"docs server thread died at bind\"))?\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n\n // [unit->REQ-DOCS-LOCAL-SERVER] the sanitizer admits plain relative pages\n // and rejects every traversal/absolute/encoded shape; `/` maps to the\n // book index; the content-type map covers the bundle's file classes; the\n // port resolution honors env > config > default with malformed-env\n // degradation.\n…\n}","startLine":24,"lineNumbers":[24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,null,477,478,479,480,481,482,483,484,485,486,487,488,489,490,491,492,493,494,495,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511,512,513,514,515,516,517,518,519,520,521,522,523,524,525,526,527,528,529,530,531,532,533,534,535,536,537,538,539,null,765]},"fileSize":32476,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt-daemon/src/docshost.rs"}}},"isError":false,"timestamp":1789466258590}}
{"type":"message","id":"33a719f8","parentId":"f7161a3d","timestamp":"2026-09-15T09:57:38.592Z","message":{"role":"toolResult","toolCallId":"call_LVEOANZhDEyfIF7vjjbif6VH|fc_02cc5048d0503391016aa9169281d087d185330aa7266075b8","toolName":"read","content":[{"type":"text","text":"struct RequesterCell {\n…\n}\n\n/// `seed_broker` is for the ONE cell the product dials INTO.\n///\n/// `request_quoted_paths` reaches its owner through `endpoint::seed_socket_name()`\n/// — `spt-daemon-seed-{home_tag}.sock`, the node's canonical daemon socket — so a\n/// cell answering on an invented rig name is unreachable by the product's own\n/// helper arm, whatever else is right. Measured 2026-09-07: `HELPER_SERVE_FOR\n/// outcome=unanswered reason=no daemon to proxy through … (os error 2)`, with\n/// the message delivered, the user-msg gate passed and the path found — the\n/// whole arm ran and died at the last hop.\n///\n/// The name is derived from the home, so this cell claims `SPT_HOME` FIRST and\n/// takes the name from the product's own function afterwards. Only the helper\n/// cell needs it: nothing dials into the other three.\nfn requester(rig: &Rig, offset: u16, seed_broker: bool) -> RequesterCell {\n let home = TempDir::new().expect(\"temp home\");\n let scratch = TempDir::new().expect(\"scratch\");\n if seed_broker {\n std::env::set_var(\"SPT_HOME\", home.path());\n }\n let identity = home.path().join(\"identity\");\n let mut subnets = SubnetStore::load_from(&identity.join(\"subnet.json\"));\n subnets\n .add_joined(&rig.subnet, *rig.totp.as_bytes(), 1, None, None)\n .expect(\"seed subnet\");\n subnets.save_to(&identity.join(\"subnet.json\")).expect(\"save subnets\");\n let mut roster = RosterStore::load_from(&identity.join(\"roster.json\"));\n roster.merge_entry(RosterEntry {\n pubkey_hex: rig.b_hex(),\n subnet: rig.subnet.clone(),\n label: B_LABEL.to_owned(),\n machine_id: \"rig-web-b-machine\".to_owned(),\n address: Some(rig.b_addr()),\n last_seen: \"1\".to_owned(),\n lease_epoch: 1,\n });\n roster.save_to(&identity.join(\"roster.json\")).expect(\"save roster\");\n spt_store::peeraddrs::PeerAddrStore::record(&identity.join(\"peer-addrs.json\"), &rig.b_hex(), rig.b_addr())\n .expect(\"seed B's address\");\n\n let broker_name = if seed_broker {\n spt_daemon::endpoint::seed_socket_name()\n } else {\n format!(\"spt-twohost-web-a{offset}-{}\", std::process::id())\n };\n let broker = rig_broker(&broker_name, rig.id_a_for(offset), rig.port_a + offset, scratch.path());\n let port = spt_daemon::docshost::start_serving_with_broker(\n home.path().to_path_buf(),\n home.path().join(\"docs\"),\n \"rig-web-a\".to_owned(),\n 0,\n Some(broker_name.clone()),\n )\n .expect(\"bind the requester's listener\");\n println!(\n \"TWOHOST-WEB role A cell {offset}: listener {port}, broker udp {} ({broker_name}), pid {}\",\n rig.port_a + offset,\n std::process::id()\n );\n RequesterCell { _home: home, _scratch: scratch, _broker: broker, port, broker_name }\n}\n\n/// Fetch through the requester until B answers with something other than\n/// the 502 (B may still be coming up), within the rig deadline.\nfn fetch_when_up(cell: &RequesterCell, wait: Duration, path: &str, extra: &[(&str, &str)]) -> (u16, String, Vec) {\n let end = Instant::now() + wait;\n loop {\n let (status, headers, body) = http(cell.port, \"GET\", path, extra);\n…\n }\n}\n…\nfn two_host_web_helper_role_a() {\n let Some(rig) = Rig::from_env(\"a\") else {\n…\n };\n let cell = requester(&rig, HELPER_OFFSET, true);\n let home = cell._home.path().to_path_buf();\n\n // The `SPT_HOME` this cell runs under is claimed inside `requester` above\n // (`seed_broker: true`), because the broker's NAME has to be derived from it.\n // It is not a convenience either way: WAN ingress resolves the target perch\n // through the process-global home (`wan.rs`: `perch_exists(&msg.target)` then\n // `perch::resolve_perch_path`), taking no path argument, so a cell recording\n // its audience perch in a TempDir the ingress cannot see is answered\n // `NoPerch` — measured 2026-09-07, and B then sat at its registration wait\n // until the deadline.\n //\n // Safe because nextest runs EACH `#[test]` in its own process — PROVEN in\n // this rig's own log, where the four A cells report four distinct pids, not\n // asserted in a comment.\n\n // The endpoint the user's words were addressed to. A RECORD is what WAN\n // ingress requires (`perch_exists` reads `info.json`); the delivery below\n // still runs the whole product road — access gate, replay check, the\n // user-msg re-stamp gate, and the spool.\n perch_record(&home, HELPER_AUDIENCE, \"live\");\n\n // The registry this node judges the arriving message against, and the\n // dispatch loop that judges it. B's Gateway row goes in through the real\n // merge: without it `origin_user_backed` abstains and the `user-msg` is\n // re-stamped down to a plain `msg`, which is a silent no-op rather than a\n // failure (measured on the one-box rig — two reds before a breadcrumb said\n // so out loud).\n // These are the PRODUCT's own constructors, called unmodified. They resolve\n // through the ambient home — which the line above has just made this cell's\n // own — so the rig keeps no second copy of how a daemon builds its registry\n // host or its gate policy. Before that `set_var`, this same code was\n // answered by the BOX's real fleet home: the policy carried none of the\n // rig's subnets, the merge below returned `NotMember`, and the cell red at\n // its own precondition (measured 2026-09-07).\n let registry_host = Arc::new(RegistryHost::new_at(\n &rig.a_hex_for(HELPER_OFFSET),\n EpochSource::load_from(&perch::epoch_file()),\n spt_daemon::presence::registry_snapshot_dir(),\n ));\n let gateway_row = spt_net::net::registry::Instance {\n node: rig.b_hex(),\n status: spt_net::net::registry::Status::Active,\n epoch: 1,\n resources: None,\n last_active_ms: None,\n shell_adapters: Vec::new(),\n node_label: Some(B_LABEL.to_owned()),\n machine_id: Some(\"rig-web-b-machine\".to_owned()),\n endpoint_type: Some(spt_proto::event::GATEWAY_TAG.to_owned()),\n bound: true,\n controller_node: None,\n harness_only: false,\n adapter: None,\n recent_projects: Vec::new(),\n controlled: false,\n };\n let (verdicts, _) = registry_host.apply_feed_flips(\n &rig.b_hex(),\n &[spt_net::net::replicate::RegistryUpdate {\n subnet: rig.subnet.clone(),\n endpoint_id: HELPER_GATEWAY.to_owned(),\n instance: gateway_row,\n }],\n &spt_daemon::registryhost::RegistryGatePolicy::load(),\n );\n println!(\"TWOHOST-WEB role A helper: gateway row merged, verdicts {verdicts:?}\");\n assert!(\n registry_host\n .instances_of(HELPER_GATEWAY)\n .iter()\n .any(|i| i.node == rig.b_hex()),\n \"PRECONDITION: A must know B's Gateway before the message lands, or the \\\n user-msg is re-stamped and the helper never fires\"\n );\n\n let stop = Arc::new(AtomicBool::new(false));\n let scratch = TempDir::new().expect(\"dispatch scratch\");\n {\n // F9: the name the CELL BOUND, never a second spelling of it. With an\n // invented name here nothing binds it, the dispatch loop's first connect\n // fails, and the WanMsg family is never served — the helper request is\n // then never fired at all.\n let name = cell.broker_name.clone();\n let flag = Arc::clone(&stop);\n let paths = DispatchPaths {\n owlery: home.join(\"owlery\"),\n releases: home.join(\"releases\"),\n scratch: scratch.path().join(\"dispatch\"),\n };\n let host = Arc::clone(®istry_host);\n thread::spawn(move || {\n let _ = run_dispatch_loop_observed(\n &name,\n &paths,\n host,\n &flag,\n Duration::from_millis(50),\n Arc::new(AtomicU64::new(0)),\n );\n });\n }\n\n // THE OBSERVABLE. B's message arrives, this node's ingress scans the user's\n // words, asks B to serve the path they named, and writes down what came\n // back. The helperline gaining that line is what proves the caller fired\n // AFTER delivery and that `request_serve_for` went daemon to daemon —\n // nothing in this cell calls it, because in production its client lives\n // inside this very ingress path. A deadline widened to make a test's own\n // shape work is the test being wrong about where the client lives.\n let audience_perch = home.join(\"owlery\").join(HELPER_AUDIENCE);\n let started = Instant::now();\n let end = started + rig.wait;\n let line = loop {\n if let Some(line) = spt_store::helperline::read_at(&audience_perch).into_iter().next() {\n break line;\n }\n assert!(\n Instant::now() < end,\n \"no helper record on {HELPER_AUDIENCE} within {:?} — either B never sent, \\\n the message was re-stamped on arrival, or the round trip to B failed\",\n rig.wait\n );\n thread::sleep(Duration::from_secs(1));\n };\n assert_eq!(line.msg_id, HELPER_MSG_ID, \"the record names the message it came from\");\n assert!(\n line.path.ends_with(\"quoted-by-the-user.md\"),\n \"and the path the user quoted, which lives on B: {}\",\n line.path\n );\n let served_name = line\n .url\n .rsplit('/')\n .next()\n .expect(\"the minted URL ends in the served name\")\n .to_string();\n println!(\n \"TWOHOST OK: A's helperline gained {served_name} for msg {} in {} ms\",\n line.msg_id,\n started.elapsed().as_millis()\n );\n\n // (vii) — and this node can actually PULL it. The file is on B, the user is\n // on B, and the endpoint that was told about it is here.\n let (status, headers, body) = fetch_when_up(\n &cell,\n rig.wait,\n &format!(\"/{B_LABEL}/f/{served_name}\"),\n &[],\n );\n assert_eq!(status, 200, \"{headers}\\n{}\", String::from_utf8_lossy(&body));\n assert_eq!(body, HELPER_BYTES, \"byte-equal to the file the user pointed at\");\n eprintln!(\"F1_ARM=vii: EXECUTED, the audience's node pulled the quoted file byte-equal\");\n println!(\"TWOHOST OK: the audience's node fetched the user's quoted file byte-equal\");\n stop.store(true, std::sync::atomic::Ordering::Relaxed);\n}"}],"details":{"displayContent":{"text":"struct RequesterCell {\n…\n}\n\n/// `seed_broker` is for the ONE cell the product dials INTO.\n///\n/// `request_quoted_paths` reaches its owner through `endpoint::seed_socket_name()`\n/// — `spt-daemon-seed-{home_tag}.sock`, the node's canonical daemon socket — so a\n/// cell answering on an invented rig name is unreachable by the product's own\n/// helper arm, whatever else is right. Measured 2026-09-07: `HELPER_SERVE_FOR\n/// outcome=unanswered reason=no daemon to proxy through … (os error 2)`, with\n/// the message delivered, the user-msg gate passed and the path found — the\n/// whole arm ran and died at the last hop.\n///\n/// The name is derived from the home, so this cell claims `SPT_HOME` FIRST and\n/// takes the name from the product's own function afterwards. Only the helper\n/// cell needs it: nothing dials into the other three.\nfn requester(rig: &Rig, offset: u16, seed_broker: bool) -> RequesterCell {\n let home = TempDir::new().expect(\"temp home\");\n let scratch = TempDir::new().expect(\"scratch\");\n if seed_broker {\n std::env::set_var(\"SPT_HOME\", home.path());\n }\n let identity = home.path().join(\"identity\");\n let mut subnets = SubnetStore::load_from(&identity.join(\"subnet.json\"));\n subnets\n .add_joined(&rig.subnet, *rig.totp.as_bytes(), 1, None, None)\n .expect(\"seed subnet\");\n subnets.save_to(&identity.join(\"subnet.json\")).expect(\"save subnets\");\n let mut roster = RosterStore::load_from(&identity.join(\"roster.json\"));\n roster.merge_entry(RosterEntry {\n pubkey_hex: rig.b_hex(),\n subnet: rig.subnet.clone(),\n label: B_LABEL.to_owned(),\n machine_id: \"rig-web-b-machine\".to_owned(),\n address: Some(rig.b_addr()),\n last_seen: \"1\".to_owned(),\n lease_epoch: 1,\n });\n roster.save_to(&identity.join(\"roster.json\")).expect(\"save roster\");\n spt_store::peeraddrs::PeerAddrStore::record(&identity.join(\"peer-addrs.json\"), &rig.b_hex(), rig.b_addr())\n .expect(\"seed B's address\");\n\n let broker_name = if seed_broker {\n spt_daemon::endpoint::seed_socket_name()\n } else {\n format!(\"spt-twohost-web-a{offset}-{}\", std::process::id())\n };\n let broker = rig_broker(&broker_name, rig.id_a_for(offset), rig.port_a + offset, scratch.path());\n let port = spt_daemon::docshost::start_serving_with_broker(\n home.path().to_path_buf(),\n home.path().join(\"docs\"),\n \"rig-web-a\".to_owned(),\n 0,\n Some(broker_name.clone()),\n )\n .expect(\"bind the requester's listener\");\n println!(\n \"TWOHOST-WEB role A cell {offset}: listener {port}, broker udp {} ({broker_name}), pid {}\",\n rig.port_a + offset,\n std::process::id()\n );\n RequesterCell { _home: home, _scratch: scratch, _broker: broker, port, broker_name }\n}\n\n/// Fetch through the requester until B answers with something other than\n/// the 502 (B may still be coming up), within the rig deadline.\nfn fetch_when_up(cell: &RequesterCell, wait: Duration, path: &str, extra: &[(&str, &str)]) -> (u16, String, Vec) {\n let end = Instant::now() + wait;\n loop {\n let (status, headers, body) = http(cell.port, \"GET\", path, extra);\n…\n }\n}\n…\nfn two_host_web_helper_role_a() {\n let Some(rig) = Rig::from_env(\"a\") else {\n…\n };\n let cell = requester(&rig, HELPER_OFFSET, true);\n let home = cell._home.path().to_path_buf();\n\n // The `SPT_HOME` this cell runs under is claimed inside `requester` above\n // (`seed_broker: true`), because the broker's NAME has to be derived from it.\n // It is not a convenience either way: WAN ingress resolves the target perch\n // through the process-global home (`wan.rs`: `perch_exists(&msg.target)` then\n // `perch::resolve_perch_path`), taking no path argument, so a cell recording\n // its audience perch in a TempDir the ingress cannot see is answered\n // `NoPerch` — measured 2026-09-07, and B then sat at its registration wait\n // until the deadline.\n //\n // Safe because nextest runs EACH `#[test]` in its own process — PROVEN in\n // this rig's own log, where the four A cells report four distinct pids, not\n // asserted in a comment.\n\n // The endpoint the user's words were addressed to. A RECORD is what WAN\n // ingress requires (`perch_exists` reads `info.json`); the delivery below\n // still runs the whole product road — access gate, replay check, the\n // user-msg re-stamp gate, and the spool.\n perch_record(&home, HELPER_AUDIENCE, \"live\");\n\n // The registry this node judges the arriving message against, and the\n // dispatch loop that judges it. B's Gateway row goes in through the real\n // merge: without it `origin_user_backed` abstains and the `user-msg` is\n // re-stamped down to a plain `msg`, which is a silent no-op rather than a\n // failure (measured on the one-box rig — two reds before a breadcrumb said\n // so out loud).\n // These are the PRODUCT's own constructors, called unmodified. They resolve\n // through the ambient home — which the line above has just made this cell's\n // own — so the rig keeps no second copy of how a daemon builds its registry\n // host or its gate policy. Before that `set_var`, this same code was\n // answered by the BOX's real fleet home: the policy carried none of the\n // rig's subnets, the merge below returned `NotMember`, and the cell red at\n // its own precondition (measured 2026-09-07).\n let registry_host = Arc::new(RegistryHost::new_at(\n &rig.a_hex_for(HELPER_OFFSET),\n EpochSource::load_from(&perch::epoch_file()),\n spt_daemon::presence::registry_snapshot_dir(),\n ));\n let gateway_row = spt_net::net::registry::Instance {\n node: rig.b_hex(),\n status: spt_net::net::registry::Status::Active,\n epoch: 1,\n resources: None,\n last_active_ms: None,\n shell_adapters: Vec::new(),\n node_label: Some(B_LABEL.to_owned()),\n machine_id: Some(\"rig-web-b-machine\".to_owned()),\n endpoint_type: Some(spt_proto::event::GATEWAY_TAG.to_owned()),\n bound: true,\n controller_node: None,\n harness_only: false,\n adapter: None,\n recent_projects: Vec::new(),\n controlled: false,\n };\n let (verdicts, _) = registry_host.apply_feed_flips(\n &rig.b_hex(),\n &[spt_net::net::replicate::RegistryUpdate {\n subnet: rig.subnet.clone(),\n endpoint_id: HELPER_GATEWAY.to_owned(),\n instance: gateway_row,\n }],\n &spt_daemon::registryhost::RegistryGatePolicy::load(),\n );\n println!(\"TWOHOST-WEB role A helper: gateway row merged, verdicts {verdicts:?}\");\n assert!(\n registry_host\n .instances_of(HELPER_GATEWAY)\n .iter()\n .any(|i| i.node == rig.b_hex()),\n \"PRECONDITION: A must know B's Gateway before the message lands, or the \\\n user-msg is re-stamped and the helper never fires\"\n );\n\n let stop = Arc::new(AtomicBool::new(false));\n let scratch = TempDir::new().expect(\"dispatch scratch\");\n {\n // F9: the name the CELL BOUND, never a second spelling of it. With an\n // invented name here nothing binds it, the dispatch loop's first connect\n // fails, and the WanMsg family is never served — the helper request is\n // then never fired at all.\n let name = cell.broker_name.clone();\n let flag = Arc::clone(&stop);\n let paths = DispatchPaths {\n owlery: home.join(\"owlery\"),\n releases: home.join(\"releases\"),\n scratch: scratch.path().join(\"dispatch\"),\n };\n let host = Arc::clone(®istry_host);\n thread::spawn(move || {\n let _ = run_dispatch_loop_observed(\n &name,\n &paths,\n host,\n &flag,\n Duration::from_millis(50),\n Arc::new(AtomicU64::new(0)),\n );\n });\n }\n\n // THE OBSERVABLE. B's message arrives, this node's ingress scans the user's\n // words, asks B to serve the path they named, and writes down what came\n // back. The helperline gaining that line is what proves the caller fired\n // AFTER delivery and that `request_serve_for` went daemon to daemon —\n // nothing in this cell calls it, because in production its client lives\n // inside this very ingress path. A deadline widened to make a test's own\n // shape work is the test being wrong about where the client lives.\n let audience_perch = home.join(\"owlery\").join(HELPER_AUDIENCE);\n let started = Instant::now();\n let end = started + rig.wait;\n let line = loop {\n if let Some(line) = spt_store::helperline::read_at(&audience_perch).into_iter().next() {\n break line;\n }\n assert!(\n Instant::now() < end,\n \"no helper record on {HELPER_AUDIENCE} within {:?} — either B never sent, \\\n the message was re-stamped on arrival, or the round trip to B failed\",\n rig.wait\n );\n thread::sleep(Duration::from_secs(1));\n };\n assert_eq!(line.msg_id, HELPER_MSG_ID, \"the record names the message it came from\");\n assert!(\n line.path.ends_with(\"quoted-by-the-user.md\"),\n \"and the path the user quoted, which lives on B: {}\",\n line.path\n );\n let served_name = line\n .url\n .rsplit('/')\n .next()\n .expect(\"the minted URL ends in the served name\")\n .to_string();\n println!(\n \"TWOHOST OK: A's helperline gained {served_name} for msg {} in {} ms\",\n line.msg_id,\n started.elapsed().as_millis()\n );\n\n // (vii) — and this node can actually PULL it. The file is on B, the user is\n // on B, and the endpoint that was told about it is here.\n let (status, headers, body) = fetch_when_up(\n &cell,\n rig.wait,\n &format!(\"/{B_LABEL}/f/{served_name}\"),\n &[],\n );\n assert_eq!(status, 200, \"{headers}\\n{}\", String::from_utf8_lossy(&body));\n assert_eq!(body, HELPER_BYTES, \"byte-equal to the file the user pointed at\");\n eprintln!(\"F1_ARM=vii: EXECUTED, the audience's node pulled the quoted file byte-equal\");\n println!(\"TWOHOST OK: the audience's node fetched the user's quoted file byte-equal\");\n stop.store(true, std::sync::atomic::Ordering::Relaxed);\n}","startLine":1055,"lineNumbers":[1055,null,1070,1071,1072,1073,1074,1075,1076,1077,1078,1079,1080,1081,1082,1083,1084,1085,1086,1087,1088,1089,1090,1091,1092,1093,1094,1095,1096,1097,1098,1099,1100,1101,1102,1103,1104,1105,1106,1107,1108,1109,1110,1111,1112,1113,1114,1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126,1127,1128,1129,1130,1131,1132,1133,1134,1135,1136,1137,1138,null,1149,1150,null,1232,1233,null,1235,1236,1237,1238,1239,1240,1241,1242,1243,1244,1245,1246,1247,1248,1249,1250,1251,1252,1253,1254,1255,1256,1257,1258,1259,1260,1261,1262,1263,1264,1265,1266,1267,1268,1269,1270,1271,1272,1273,1274,1275,1276,1277,1278,1279,1280,1281,1282,1283,1284,1285,1286,1287,1288,1289,1290,1291,1292,1293,1294,1295,1296,1297,1298,1299,1300,1301,1302,1303,1304,1305,1306,1307,1308,1309,1310,1311,1312,1313,1314,1315,1316,1317,1318,1319,1320,1321,1322,1323,1324,1325,1326,1327,1328,1329,1330,1331,1332,1333,1334,1335,1336,1337,1338,1339,1340,1341,1342,1343,1344,1345,1346,1347,1348,1349,1350,1351,1352,1353,1354,1355,1356,1357,1358,1359,1360,1361,1362,1363,1364,1365,1366,1367,1368,1369,1370,1371,1372,1373,1374,1375,1376,1377,1378,1379,1380,1381,1382,1383,1384,1385,1386,1387,1388,1389,1390,1391,1392]},"fileSize":72564,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt-daemon/tests/twohost_web.rs"}}},"isError":false,"timestamp":1789466258592}}
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{"type":"message","id":"7291bf17","parentId":"a01de321","timestamp":"2026-09-15T09:57:54.757Z","message":{"role":"toolResult","toolCallId":"call_3P2uDDe7IkJg28lOB4CFlC1z|fc_02cc5048d0503391016aa916a2a8bc87d1affebd391ceab155","toolName":"read","content":[{"type":"text","text":" ServeRequest::Attach { path: source, as_name, origin, ttl_ms, audience } => {\n…\n if let Err(error) = registry.save_at(&path) {\n…\n }\n Ok(ServeResult::Attached { entry, bytes })\n }\n // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\n ServeRequest::AddScoped { path: source, as_name, origin, ttl_ms, audience } => {\n let entry = registry.add_reference(&source, as_name.as_deref(), origin.as_deref(), now_ms)?;\n let scoped = registry\n .scope_entry(&entry.id, Some(ttl_ms), Some(&audience), origin.as_deref())\n .ok_or_else(|| io::Error::other(\"SERVE_SCOPE_LOST: the entry vanished between add and scope\"))?;\n registry.save_at(&path)?;\n Ok(ServeResult::Entry { entry: scoped })\n }\n ServeRequest::AddInputReference { path: source, receipt_id, audience, received_at_ms } => {\n // Resolve the submitter's home HERE, never on the receiving node.\n let source = if let Some(relative) = source.to_str().and_then(|p| p.strip_prefix(\"~/\")) {\n std::env::home_dir()\n .ok_or_else(|| io::Error::other(\"INPUT_PATH_HOME_UNAVAILABLE\"))?\n .join(relative)\n } else {\n source\n };\n let previous_id = registry.entries().find(|entry| entry.path == source)\n .map(|entry| entry.id.clone());\n match registry.add_input_reference(&source, &receipt_id, &audience, received_at_ms, now_ms)? {\n None => Ok(ServeResult::Missing),\n Some(entry) => {\n if previous_id.as_deref() != Some(entry.id.as_str()) {\n registry.save_at(&path)\n .map_err(|error| io::Error::new(error.kind(), format!(\"INPUT_PATH_REGISTRY: {error}\")))?;\n }\n Ok(ServeResult::Entry { entry })\n }\n }\n }\n\n[Showing lines 234-267 of 927. Use :268 to continue]"}],"details":{"truncation":{"content":" }\r\n Ok(ServeResult::Attached { entry, bytes })\r\n }\r\n // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\n ServeRequest::AddScoped { path: source, as_name, origin, ttl_ms, audience } => {\r\n let entry = registry.add_reference(&source, as_name.as_deref(), origin.as_deref(), now_ms)?;\r\n let scoped = registry\r\n .scope_entry(&entry.id, Some(ttl_ms), Some(&audience), origin.as_deref())\r\n .ok_or_else(|| io::Error::other(\"SERVE_SCOPE_LOST: the entry vanished between add and scope\"))?;\r\n registry.save_at(&path)?;\r\n Ok(ServeResult::Entry { entry: scoped })\r\n }\r\n ServeRequest::AddInputReference { path: source, receipt_id, audience, received_at_ms } => {\r\n // Resolve the submitter's home HERE, never on the receiving node.\r\n let source = if let Some(relative) = source.to_str().and_then(|p| p.strip_prefix(\"~/\")) {\r\n std::env::home_dir()\r\n .ok_or_else(|| io::Error::other(\"INPUT_PATH_HOME_UNAVAILABLE\"))?\r\n .join(relative)\r\n } else {\r\n source\r\n };\r\n let previous_id = registry.entries().find(|entry| entry.path == source)\r\n .map(|entry| entry.id.clone());\r\n match registry.add_input_reference(&source, &receipt_id, &audience, received_at_ms, now_ms)? {\r\n None => Ok(ServeResult::Missing),\r\n Some(entry) => {\r\n if previous_id.as_deref() != Some(entry.id.as_str()) {\r\n registry.save_at(&path)\r\n .map_err(|error| io::Error::new(error.kind(), format!(\"INPUT_PATH_REGISTRY: {error}\")))?;\r\n }\r\n Ok(ServeResult::Entry { entry })\r\n }\r\n }\r\n }\r","truncated":true,"truncatedBy":"lines","totalLines":694,"totalBytes":1875,"outputLines":34,"outputBytes":1875,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":927,"displayContent":{"text":" ServeRequest::Attach { path: source, as_name, origin, ttl_ms, audience } => {\n…\n if let Err(error) = registry.save_at(&path) {\n…\n }\r\n Ok(ServeResult::Attached { entry, bytes })\r\n }\r\n // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\n ServeRequest::AddScoped { path: source, as_name, origin, ttl_ms, audience } => {\r\n let entry = registry.add_reference(&source, as_name.as_deref(), origin.as_deref(), now_ms)?;\r\n let scoped = registry\r\n .scope_entry(&entry.id, Some(ttl_ms), Some(&audience), origin.as_deref())\r\n .ok_or_else(|| io::Error::other(\"SERVE_SCOPE_LOST: the entry vanished between add and scope\"))?;\r\n registry.save_at(&path)?;\r\n Ok(ServeResult::Entry { entry: scoped })\r\n }\r\n ServeRequest::AddInputReference { path: source, receipt_id, audience, received_at_ms } => {\r\n // Resolve the submitter's home HERE, never on the receiving node.\r\n let source = if let Some(relative) = source.to_str().and_then(|p| p.strip_prefix(\"~/\")) {\r\n std::env::home_dir()\r\n .ok_or_else(|| io::Error::other(\"INPUT_PATH_HOME_UNAVAILABLE\"))?\r\n .join(relative)\r\n } else {\r\n source\r\n };\r\n let previous_id = registry.entries().find(|entry| entry.path == source)\r\n .map(|entry| entry.id.clone());\r\n match registry.add_input_reference(&source, &receipt_id, &audience, received_at_ms, now_ms)? {\r\n None => Ok(ServeResult::Missing),\r\n Some(entry) => {\r\n if previous_id.as_deref() != Some(entry.id.as_str()) {\r\n registry.save_at(&path)\r\n .map_err(|error| io::Error::new(error.kind(), format!(\"INPUT_PATH_REGISTRY: {error}\")))?;\r\n }\r\n Ok(ServeResult::Entry { entry })\r\n }\r\n }\r\n }\r","startLine":194,"lineNumbers":[194,null,229,null,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267]},"fileSize":44553,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt-daemon/src/servehost.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":927,"totalBytes":1875,"outputLines":34,"outputBytes":1875,"shownRange":{"start":234,"end":267},"nextOffset":268}}},"isError":false,"timestamp":1789466274757}}
{"type":"message","id":"703f9d19","parentId":"7291bf17","timestamp":"2026-09-15T09:57:54.758Z","message":{"role":"toolResult","toolCallId":"call_FTv8y2v3PZT5aO6YBja098y0|fc_02cc5048d0503391016aa916a2a8cc87d1ad2f3d8fdc760d70","toolName":"read","content":[{"type":"text","text":"//! The OS-split local-IPC carrier: named pipe (Windows) / Unix-domain socket\n//! (unix), behind one [`DaemonTransport`] trait.\n//!\n//! This mirrors how `spt-term`'s `SessionSurface` abstracts ConPTY vs forkpty:\n//! the broker and brain talk through one trait, and the platform split lives in\n//! a single implementation ([`LocalSocketTransport`], over the `interprocess`\n//! crate's local sockets — namespaced names work on both Windows and Linux).\n//! The byte framing ([`crate::codec`]) and the version handshake\n//! ([`crate::frame`]) ride on top, transport-agnostic.\n// [impl->REQ-DAEMON-2]\n\nuse std::io::{self, Read, Write};\n\nuse interprocess::local_socket::{prelude::*, GenericNamespaced, ListenerOptions, Stream};\n\nuse crate::codec::{read_frame, write_frame};\nuse crate::frame::{accept_hello, Envelope, HandshakeError, Hello, Role};\n\n/// A bidirectional IPC connection between the broker and a brain. Anything that\n/// is both [`Read`] and [`Write`] qualifies, so tests can substitute an\n/// in-memory or socket-pair duplex for the real local socket.\npub trait IpcConn: Read + Write {}\nimpl IpcConn for T {}\n\n/// A listening IPC endpoint plus its dialer. The broker `bind`s one and\n/// `accept`s brains; a brain `connect`s. Abstracted as a trait so B1/B2 can\n/// drive the broker over a stub transport in tests without a real socket.\npub trait DaemonTransport {\n /// The accepted/connected connection type.\n type Conn: IpcConn;\n\n /// Accept the next inbound connection (broker side). Blocks.\n fn accept(&self) -> io::Result;\n}\n\n/// The production transport: `interprocess` local sockets. A namespaced name\n/// resolves to a Windows named pipe or a Linux abstract-namespace UDS — the one\n/// OS split, contained here.\npub struct LocalSocketTransport {\n listener: interprocess::local_socket::Listener,\n}\n\nimpl LocalSocketTransport {\n /// Bind a listening endpoint under the namespaced `name` (broker side).\n pub fn bind(name: &str) -> io::Result {\n let ns = name.to_ns_name::()?;\n let listener = ListenerOptions::new().name(ns).create_sync()?;\n Ok(LocalSocketTransport { listener })\n }\n\n /// Connect to an existing endpoint under `name` (brain side).\n pub fn connect(name: &str) -> io::Result {\n let ns = name.to_ns_name::()?;\n Stream::connect(ns)\n }\n}\n\nimpl DaemonTransport for LocalSocketTransport {\n…\n}\n\n[Showing lines 1-58 of 156. Use :59 to continue]"}],"details":{"truncation":{"content":"//! The OS-split local-IPC carrier: named pipe (Windows) / Unix-domain socket\r\n//! (unix), behind one [`DaemonTransport`] trait.\r\n//!\r\n//! This mirrors how `spt-term`'s `SessionSurface` abstracts ConPTY vs forkpty:\r\n//! the broker and brain talk through one trait, and the platform split lives in\r\n//! a single implementation ([`LocalSocketTransport`], over the `interprocess`\r\n//! crate's local sockets — namespaced names work on both Windows and Linux).\r\n//! The byte framing ([`crate::codec`]) and the version handshake\r\n//! ([`crate::frame`]) ride on top, transport-agnostic.\r\n// [impl->REQ-DAEMON-2]\r\n\r\nuse std::io::{self, Read, Write};\r\n\r\nuse interprocess::local_socket::{prelude::*, GenericNamespaced, ListenerOptions, Stream};\r\n\r\nuse crate::codec::{read_frame, write_frame};\r\nuse crate::frame::{accept_hello, Envelope, HandshakeError, Hello, Role};\r\n\r\n/// A bidirectional IPC connection between the broker and a brain. Anything that\r\n/// is both [`Read`] and [`Write`] qualifies, so tests can substitute an\r\n/// in-memory or socket-pair duplex for the real local socket.\r\npub trait IpcConn: Read + Write {}\r\nimpl IpcConn for T {}\r\n\r\n/// A listening IPC endpoint plus its dialer. The broker `bind`s one and\r\n/// `accept`s brains; a brain `connect`s. Abstracted as a trait so B1/B2 can\r\n/// drive the broker over a stub transport in tests without a real socket.\r\npub trait DaemonTransport {\r\n /// The accepted/connected connection type.\r\n type Conn: IpcConn;\r\n\r\n /// Accept the next inbound connection (broker side). Blocks.\r\n fn accept(&self) -> io::Result;\r\n}\r\n\r\n/// The production transport: `interprocess` local sockets. A namespaced name\r\n/// resolves to a Windows named pipe or a Linux abstract-namespace UDS — the one\r\n/// OS split, contained here.\r\npub struct LocalSocketTransport {\r\n listener: interprocess::local_socket::Listener,\r\n}\r\n\r\nimpl LocalSocketTransport {\r\n /// Bind a listening endpoint under the namespaced `name` (broker side).\r\n pub fn bind(name: &str) -> io::Result {\r\n let ns = name.to_ns_name::()?;\r\n let listener = ListenerOptions::new().name(ns).create_sync()?;\r\n Ok(LocalSocketTransport { listener })\r\n }\r\n\r\n /// Connect to an existing endpoint under `name` (brain side).\r\n pub fn connect(name: &str) -> io::Result {\r\n let ns = name.to_ns_name::()?;\r\n Stream::connect(ns)\r\n }\r\n}\r\n\r\nimpl DaemonTransport for LocalSocketTransport {\r","truncated":true,"truncatedBy":"lines","totalLines":156,"totalBytes":2518,"outputLines":58,"outputBytes":2518,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":156,"displayContent":{"text":"//! The OS-split local-IPC carrier: named pipe (Windows) / Unix-domain socket\r\n//! (unix), behind one [`DaemonTransport`] trait.\r\n//!\r\n//! This mirrors how `spt-term`'s `SessionSurface` abstracts ConPTY vs forkpty:\r\n//! the broker and brain talk through one trait, and the platform split lives in\r\n//! a single implementation ([`LocalSocketTransport`], over the `interprocess`\r\n//! crate's local sockets — namespaced names work on both Windows and Linux).\r\n//! The byte framing ([`crate::codec`]) and the version handshake\r\n//! ([`crate::frame`]) ride on top, transport-agnostic.\r\n// [impl->REQ-DAEMON-2]\r\n\r\nuse std::io::{self, Read, Write};\r\n\r\nuse interprocess::local_socket::{prelude::*, GenericNamespaced, ListenerOptions, Stream};\r\n\r\nuse crate::codec::{read_frame, write_frame};\r\nuse crate::frame::{accept_hello, Envelope, HandshakeError, Hello, Role};\r\n\r\n/// A bidirectional IPC connection between the broker and a brain. Anything that\r\n/// is both [`Read`] and [`Write`] qualifies, so tests can substitute an\r\n/// in-memory or socket-pair duplex for the real local socket.\r\npub trait IpcConn: Read + Write {}\r\nimpl IpcConn for T {}\r\n\r\n/// A listening IPC endpoint plus its dialer. The broker `bind`s one and\r\n/// `accept`s brains; a brain `connect`s. Abstracted as a trait so B1/B2 can\r\n/// drive the broker over a stub transport in tests without a real socket.\r\npub trait DaemonTransport {\r\n /// The accepted/connected connection type.\r\n type Conn: IpcConn;\r\n\r\n /// Accept the next inbound connection (broker side). Blocks.\r\n fn accept(&self) -> io::Result;\r\n}\r\n\r\n/// The production transport: `interprocess` local sockets. A namespaced name\r\n/// resolves to a Windows named pipe or a Linux abstract-namespace UDS — the one\r\n/// OS split, contained here.\r\npub struct LocalSocketTransport {\r\n listener: interprocess::local_socket::Listener,\r\n}\r\n\r\nimpl LocalSocketTransport {\r\n /// Bind a listening endpoint under the namespaced `name` (broker side).\r\n pub fn bind(name: &str) -> io::Result {\r\n let ns = name.to_ns_name::()?;\r\n let listener = ListenerOptions::new().name(ns).create_sync()?;\r\n Ok(LocalSocketTransport { listener })\r\n }\r\n\r\n /// Connect to an existing endpoint under `name` (brain side).\r\n pub fn connect(name: &str) -> io::Result {\r\n let ns = name.to_ns_name::()?;\r\n Stream::connect(ns)\r\n }\r\n}\r\n\r\nimpl DaemonTransport for LocalSocketTransport {\r\n…\n}","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,null,64]},"fileSize":6625,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt-daemon/src/transport.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":156,"totalBytes":2518,"outputLines":58,"outputBytes":2518,"shownRange":{"start":1,"end":58},"nextOffset":59}}},"isError":false,"timestamp":1789466274758}}
{"type":"message","id":"7ad6824e","parentId":"703f9d19","timestamp":"2026-09-15T09:57:54.759Z","message":{"role":"toolResult","toolCallId":"call_vJ3bhqgKO14T6H1onNLmhEVK|fc_02cc5048d0503391016aa916a2a8d887d18a5dd5862542216a","toolName":"read","content":[{"type":"text","text":"\nstruct Rig {\n subnet: String,\n peer_ip: IpAddr,\n port_a: u16,\n port_b: u16,\n wait: Duration,\n rendezvous: Duration,\n /// The shared rig secret, kept so each A cell can derive its OWN node key.\n secret: String,\n id_b: Identity,\n totp: TotpSeed,\n}\n\nimpl Rig {\n fn from_env(role: &str) -> Option {\n if std::env::var(\"SPT_TWO_HOST\").as_deref() != Ok(\"1\") {\n return None;\n }\n if std::env::var(\"SPT_TWO_HOST_ROLE\").ok()?.to_ascii_lowercase() != role {\n return None;\n }\n let secret = std::env::var(\"SPT_TWO_HOST_SECRET\")\n .expect(\"SPT_TWO_HOST_SECRET must be set (same value on both hosts)\");\n let peer_ip: IpAddr = std::env::var(\"SPT_TWO_HOST_PEER_IP\")\n .expect(\"SPT_TWO_HOST_PEER_IP must be set (the other host's IP)\")\n .parse()\n .expect(\"SPT_TWO_HOST_PEER_IP parses as an IP address\");\n let mut t20 = [0u8; 20];\n t20.copy_from_slice(&derive32(&secret, \"subnet-totp\")[..20]);\n Some(Rig {\n subnet: std::env::var(\"SPT_TWO_HOST_SUBNET\").unwrap_or_else(|_| \"twohost\".into()),\n peer_ip,\n port_a: env_or(\"SPT_TWO_HOST_PORT_A\", 7460) + PORT_OFFSET,\n port_b: env_or(\"SPT_TWO_HOST_PORT_B\", 7461) + PORT_OFFSET,\n wait: Duration::from_secs(env_or(\"SPT_TWO_HOST_WAIT_SECS\", 300)),\n // [impl->REQ-GOLDEN-CI-LANE]\n // Scheduler/start-up skew is not a ceremony/convergence budget.\n rendezvous: Duration::from_secs(env_or(\"SPT_TWO_HOST_RENDEZVOUS_SECS\", 300)),\n id_b: Identity::from_seed(&derive32(&secret, \"node-b\")),\n secret,\n totp: TotpSeed::from_bytes(t20),\n })\n }\n\n /// EVERY A CELL GETS ITS OWN NODE IDENTITY, keyed by its port offset.\n ///\n /// Measured 2026-09-08 (hertz, on doyle's read): with ONE `id_a` shared\n /// across four cells on four ports, the helper cell took 63.371 s and B\n /// printed SIX `A not ready` lines; with B having no prior sighting of that\n /// id, the same cell took 3.379 s and printed ONE. iroh keys path state by\n /// NODE ID, not by address, so the earlier cells — which dial B from their\n /// own ports and exit — leave B holding a path for `id_a` at a port that is\n /// already dead. When B later dials that same id for the helper, it\n /// handshakes the stale path until liveness expiry: six 10 s\n /// `quic_op_timeout` bounds plus the rig's 2 s sleeps, ~60 s of nothing.\n ///\n /// A per-cell key removes the collision by construction rather than by\n /// ordering, so a future cell needing B->A inbound at another offset cannot\n /// reintroduce it. Production is not implicated — daemons do not share a key\n /// across live processes, which is exactly why this stayed invisible.\n fn id_a_for(&self, offset: u16) -> Identity {\n Identity::from_seed(&derive32(&self.secret, &format!(\"node-a{offset}\")))\n }\n\n fn a_hex_for(&self, offset: u16) -> String {\n self.id_a_for(offset).public_key().to_hex()\n }\n fn b_hex(&self) -> String {\n self.id_b.public_key().to_hex()\n }\n\n /// A requester cell's broker address, by its port offset. WEBSERVE W2 is the\n /// first claim here that travels A-ward: every W1 cell dials B, so the rig\n /// had no reason to name A until the helper's message had to arrive.\n fn a_addr(&self, offset: u16) -> serde_json::Value {\n let addr = addr_for_node_hex(&self.a_hex_for(offset))\n .expect(\"derived node hex is a valid key\")\n .with_ip_addr(SocketAddr::new(self.peer_ip, self.port_a + offset));\n serde_json::to_value(&addr).expect(\"EndpointAddr serializes\")\n }\n\n /// B's broker address as the brain-IPC JSON value: derived node id + the\n /// static ip:port (no relay, no discovery — one direct path).\n fn b_addr(&self) -> serde_json::Value {\n let addr = addr_for_node_hex(&self.b_hex())\n .expect(\"derived node hex is a valid key\")\n .with_ip_addr(SocketAddr::new(self.peer_ip, self.port_b));\n serde_json::to_value(&addr).expect(\"EndpointAddr serializes\")\n }\n}\n\nfn derive32(secret: &str, tag: &str) -> [u8; 32] {\n let mut h = Sha256::new();\n h.update(secret.as_bytes());\n h.update(b\":\");\n h.update(tag.as_bytes());\n h.finalize().into()\n}\n\nfn env_or(key: &str, default: T) -> T {\n std::env::var(key).ok().and_then(|v| v.parse().ok()).unwrap_or(default)\n}\n\n[Showing lines 151-253 of 1392. Use :254 to continue]"}],"details":{"truncation":{"content":"\r\nstruct Rig {\r\n subnet: String,\r\n peer_ip: IpAddr,\r\n port_a: u16,\r\n port_b: u16,\r\n wait: Duration,\r\n rendezvous: Duration,\r\n /// The shared rig secret, kept so each A cell can derive its OWN node key.\r\n secret: String,\r\n id_b: Identity,\r\n totp: TotpSeed,\r\n}\r\n\r\nimpl Rig {\r\n fn from_env(role: &str) -> Option {\r\n if std::env::var(\"SPT_TWO_HOST\").as_deref() != Ok(\"1\") {\r\n return None;\r\n }\r\n if std::env::var(\"SPT_TWO_HOST_ROLE\").ok()?.to_ascii_lowercase() != role {\r\n return None;\r\n }\r\n let secret = std::env::var(\"SPT_TWO_HOST_SECRET\")\r\n .expect(\"SPT_TWO_HOST_SECRET must be set (same value on both hosts)\");\r\n let peer_ip: IpAddr = std::env::var(\"SPT_TWO_HOST_PEER_IP\")\r\n .expect(\"SPT_TWO_HOST_PEER_IP must be set (the other host's IP)\")\r\n .parse()\r\n .expect(\"SPT_TWO_HOST_PEER_IP parses as an IP address\");\r\n let mut t20 = [0u8; 20];\r\n t20.copy_from_slice(&derive32(&secret, \"subnet-totp\")[..20]);\r\n Some(Rig {\r\n subnet: std::env::var(\"SPT_TWO_HOST_SUBNET\").unwrap_or_else(|_| \"twohost\".into()),\r\n peer_ip,\r\n port_a: env_or(\"SPT_TWO_HOST_PORT_A\", 7460) + PORT_OFFSET,\r\n port_b: env_or(\"SPT_TWO_HOST_PORT_B\", 7461) + PORT_OFFSET,\r\n wait: Duration::from_secs(env_or(\"SPT_TWO_HOST_WAIT_SECS\", 300)),\r\n // [impl->REQ-GOLDEN-CI-LANE]\r\n // Scheduler/start-up skew is not a ceremony/convergence budget.\r\n rendezvous: Duration::from_secs(env_or(\"SPT_TWO_HOST_RENDEZVOUS_SECS\", 300)),\r\n id_b: Identity::from_seed(&derive32(&secret, \"node-b\")),\r\n secret,\r\n totp: TotpSeed::from_bytes(t20),\r\n })\r\n }\r\n\r\n /// EVERY A CELL GETS ITS OWN NODE IDENTITY, keyed by its port offset.\r\n ///\r\n /// Measured 2026-09-08 (hertz, on doyle's read): with ONE `id_a` shared\r\n /// across four cells on four ports, the helper cell took 63.371 s and B\r\n /// printed SIX `A not ready` lines; with B having no prior sighting of that\r\n /// id, the same cell took 3.379 s and printed ONE. iroh keys path state by\r\n /// NODE ID, not by address, so the earlier cells — which dial B from their\r\n /// own ports and exit — leave B holding a path for `id_a` at a port that is\r\n /// already dead. When B later dials that same id for the helper, it\r\n /// handshakes the stale path until liveness expiry: six 10 s\r\n /// `quic_op_timeout` bounds plus the rig's 2 s sleeps, ~60 s of nothing.\r\n ///\r\n /// A per-cell key removes the collision by construction rather than by\r\n /// ordering, so a future cell needing B->A inbound at another offset cannot\r\n /// reintroduce it. Production is not implicated — daemons do not share a key\r\n /// across live processes, which is exactly why this stayed invisible.\r\n fn id_a_for(&self, offset: u16) -> Identity {\r\n Identity::from_seed(&derive32(&self.secret, &format!(\"node-a{offset}\")))\r\n }\r\n\r\n fn a_hex_for(&self, offset: u16) -> String {\r\n self.id_a_for(offset).public_key().to_hex()\r\n }\r\n fn b_hex(&self) -> String {\r\n self.id_b.public_key().to_hex()\r\n }\r\n\r\n /// A requester cell's broker address, by its port offset. WEBSERVE W2 is the\r\n /// first claim here that travels A-ward: every W1 cell dials B, so the rig\r\n /// had no reason to name A until the helper's message had to arrive.\r\n fn a_addr(&self, offset: u16) -> serde_json::Value {\r\n let addr = addr_for_node_hex(&self.a_hex_for(offset))\r\n .expect(\"derived node hex is a valid key\")\r\n .with_ip_addr(SocketAddr::new(self.peer_ip, self.port_a + offset));\r\n serde_json::to_value(&addr).expect(\"EndpointAddr serializes\")\r\n }\r\n\r\n /// B's broker address as the brain-IPC JSON value: derived node id + the\r\n /// static ip:port (no relay, no discovery — one direct path).\r\n fn b_addr(&self) -> serde_json::Value {\r\n let addr = addr_for_node_hex(&self.b_hex())\r\n .expect(\"derived node hex is a valid key\")\r\n .with_ip_addr(SocketAddr::new(self.peer_ip, self.port_b));\r\n serde_json::to_value(&addr).expect(\"EndpointAddr serializes\")\r\n }\r\n}\r\n\r\nfn derive32(secret: &str, tag: &str) -> [u8; 32] {\r\n let mut h = Sha256::new();\r\n h.update(secret.as_bytes());\r\n h.update(b\":\");\r\n h.update(tag.as_bytes());\r\n h.finalize().into()\r\n}\r\n\r\nfn env_or(key: &str, default: T) -> T {\r\n std::env::var(key).ok().and_then(|v| v.parse().ok()).unwrap_or(default)\r\n}\r","truncated":true,"truncatedBy":"lines","totalLines":1242,"totalBytes":4625,"outputLines":103,"outputBytes":4625,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":1392,"displayContent":{"text":"\r\nstruct Rig {\r\n subnet: String,\r\n peer_ip: IpAddr,\r\n port_a: u16,\r\n port_b: u16,\r\n wait: Duration,\r\n rendezvous: Duration,\r\n /// The shared rig secret, kept so each A cell can derive its OWN node key.\r\n secret: String,\r\n id_b: Identity,\r\n totp: TotpSeed,\r\n}\r\n\r\nimpl Rig {\r\n fn from_env(role: &str) -> Option {\r\n if std::env::var(\"SPT_TWO_HOST\").as_deref() != Ok(\"1\") {\r\n return None;\r\n }\r\n if std::env::var(\"SPT_TWO_HOST_ROLE\").ok()?.to_ascii_lowercase() != role {\r\n return None;\r\n }\r\n let secret = std::env::var(\"SPT_TWO_HOST_SECRET\")\r\n .expect(\"SPT_TWO_HOST_SECRET must be set (same value on both hosts)\");\r\n let peer_ip: IpAddr = std::env::var(\"SPT_TWO_HOST_PEER_IP\")\r\n .expect(\"SPT_TWO_HOST_PEER_IP must be set (the other host's IP)\")\r\n .parse()\r\n .expect(\"SPT_TWO_HOST_PEER_IP parses as an IP address\");\r\n let mut t20 = [0u8; 20];\r\n t20.copy_from_slice(&derive32(&secret, \"subnet-totp\")[..20]);\r\n Some(Rig {\r\n subnet: std::env::var(\"SPT_TWO_HOST_SUBNET\").unwrap_or_else(|_| \"twohost\".into()),\r\n peer_ip,\r\n port_a: env_or(\"SPT_TWO_HOST_PORT_A\", 7460) + PORT_OFFSET,\r\n port_b: env_or(\"SPT_TWO_HOST_PORT_B\", 7461) + PORT_OFFSET,\r\n wait: Duration::from_secs(env_or(\"SPT_TWO_HOST_WAIT_SECS\", 300)),\r\n // [impl->REQ-GOLDEN-CI-LANE]\r\n // Scheduler/start-up skew is not a ceremony/convergence budget.\r\n rendezvous: Duration::from_secs(env_or(\"SPT_TWO_HOST_RENDEZVOUS_SECS\", 300)),\r\n id_b: Identity::from_seed(&derive32(&secret, \"node-b\")),\r\n secret,\r\n totp: TotpSeed::from_bytes(t20),\r\n })\r\n }\r\n\r\n /// EVERY A CELL GETS ITS OWN NODE IDENTITY, keyed by its port offset.\r\n ///\r\n /// Measured 2026-09-08 (hertz, on doyle's read): with ONE `id_a` shared\r\n /// across four cells on four ports, the helper cell took 63.371 s and B\r\n /// printed SIX `A not ready` lines; with B having no prior sighting of that\r\n /// id, the same cell took 3.379 s and printed ONE. iroh keys path state by\r\n /// NODE ID, not by address, so the earlier cells — which dial B from their\r\n /// own ports and exit — leave B holding a path for `id_a` at a port that is\r\n /// already dead. When B later dials that same id for the helper, it\r\n /// handshakes the stale path until liveness expiry: six 10 s\r\n /// `quic_op_timeout` bounds plus the rig's 2 s sleeps, ~60 s of nothing.\r\n ///\r\n /// A per-cell key removes the collision by construction rather than by\r\n /// ordering, so a future cell needing B->A inbound at another offset cannot\r\n /// reintroduce it. Production is not implicated — daemons do not share a key\r\n /// across live processes, which is exactly why this stayed invisible.\r\n fn id_a_for(&self, offset: u16) -> Identity {\r\n Identity::from_seed(&derive32(&self.secret, &format!(\"node-a{offset}\")))\r\n }\r\n\r\n fn a_hex_for(&self, offset: u16) -> String {\r\n self.id_a_for(offset).public_key().to_hex()\r\n }\r\n fn b_hex(&self) -> String {\r\n self.id_b.public_key().to_hex()\r\n }\r\n\r\n /// A requester cell's broker address, by its port offset. WEBSERVE W2 is the\r\n /// first claim here that travels A-ward: every W1 cell dials B, so the rig\r\n /// had no reason to name A until the helper's message had to arrive.\r\n fn a_addr(&self, offset: u16) -> serde_json::Value {\r\n let addr = addr_for_node_hex(&self.a_hex_for(offset))\r\n .expect(\"derived node hex is a valid key\")\r\n .with_ip_addr(SocketAddr::new(self.peer_ip, self.port_a + offset));\r\n serde_json::to_value(&addr).expect(\"EndpointAddr serializes\")\r\n }\r\n\r\n /// B's broker address as the brain-IPC JSON value: derived node id + the\r\n /// static ip:port (no relay, no discovery — one direct path).\r\n fn b_addr(&self) -> serde_json::Value {\r\n let addr = addr_for_node_hex(&self.b_hex())\r\n .expect(\"derived node hex is a valid key\")\r\n .with_ip_addr(SocketAddr::new(self.peer_ip, self.port_b));\r\n serde_json::to_value(&addr).expect(\"EndpointAddr serializes\")\r\n }\r\n}\r\n\r\nfn derive32(secret: &str, tag: &str) -> [u8; 32] {\r\n let mut h = Sha256::new();\r\n h.update(secret.as_bytes());\r\n h.update(b\":\");\r\n h.update(tag.as_bytes());\r\n h.finalize().into()\r\n}\r\n\r\nfn env_or(key: &str, default: T) -> T {\r\n std::env::var(key).ok().and_then(|v| v.parse().ok()).unwrap_or(default)\r\n}\r","startLine":151,"lineNumbers":[151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253]},"fileSize":72564,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt-daemon/tests/twohost_web.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":1392,"totalBytes":4625,"outputLines":103,"outputBytes":4625,"shownRange":{"start":151,"end":253},"nextOffset":254}}},"isError":false,"timestamp":1789466274759}}
{"type":"message","id":"1dc54f6b","parentId":"7ad6824e","timestamp":"2026-09-15T09:57:54.762Z","message":{"role":"toolResult","toolCallId":"call_F157nKHzJbjoJvNApLogbiPb|fc_02cc5048d0503391016aa916a2a8e487d195a071bb7c90526b","toolName":"grep","content":[{"type":"text","text":"# .worktrees/304-web-helper-rca/crates/spt-daemon/src/\n## webproxy.rs\n 690|/// can fail BEFORE any reply, each with a reason the 502 can carry.\n*691|fn open_and_request(\n 692| broker: &str,\n 693| home: &Path,\n 694| target: &ProxyTarget,\n## wan.rs\n 1303| // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\n*1304| request_quoted_paths(msg, origin_node, &delivered_body, &perch_path);\n 1305| outcome\n 1306|}\n 1307|\n...\n 1320|// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\n*1321|fn request_quoted_paths(msg: &WanMessage, origin_node: &str, delivered_body: &str, perch_path: &Path) {\n 1322| // Every decline says so ONCE on stderr, for the same reason a refused or\n 1323| // failed request does below: an automatic exposure that does not happen must\n 1324| // be explicable, and the three silent early returns made \"no helper line\"\n...\n 2598| // careless implementation would still \"helpfully\" stamp the envelope.\n*2599| request_quoted_paths(&msg, \"bb22\", &delivered, &perch);\n 2600|\n 2601| assert_eq!(\n 2602| msg.body, delivered,\n...\n 2640| let started = std::time::Instant::now();\n*2641| request_quoted_paths(&msg, \"bb22\", &delivered, &perch);\n 2642| let elapsed = started.elapsed();\n 2643| assert!(\n 2644| elapsed < std::time::Duration::from_secs(2),\n...\n 2670| };\n*2671| request_quoted_paths(&msg, \"bb22\", &plain, &perch);\n 2672| assert!(\n 2673| spt_store::helperline::read_at(&perch).is_empty(),\n 2674| \"a plain msg mentioning a path exposes nothing\""}],"details":{"scopePath":".worktrees/304-web-helper-rca/crates/spt-daemon/src/webproxy.rs, .worktrees/304-web-helper-rca/crates/spt-daemon/src/wan.rs, .worktrees/304-web-helper-rca/crates/spt-daemon/tests/twohost_web.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\304-web-helper-rca\\crates\\spt-daemon","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":6,"fileCount":2,"files":[".worktrees/304-web-helper-rca/crates/spt-daemon/src/webproxy.rs",".worktrees/304-web-helper-rca/crates/spt-daemon/src/wan.rs"],"fileMatches":[{"path":".worktrees/304-web-helper-rca/crates/spt-daemon/src/webproxy.rs","count":1},{"path":".worktrees/304-web-helper-rca/crates/spt-daemon/src/wan.rs","count":5}],"truncated":false,"displayContent":"# .worktrees/304-web-helper-rca/crates/spt-daemon/src/\n## webproxy.rs\n 690│/// can fail BEFORE any reply, each with a reason the 502 can carry.\n*691│fn open_and_request(\n 692│ broker: &str,\n 693│ home: &Path,\n 694│ target: &ProxyTarget,\n## wan.rs\n 1303│ // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\n*1304│ request_quoted_paths(msg, origin_node, &delivered_body, &perch_path);\n 1305│ outcome\n 1306│}\n 1307│\n │...\n 1320│// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\n*1321│fn request_quoted_paths(msg: &WanMessage, origin_node: &str, delivered_body: &str, perch_path: &Path) {\n 1322│ // Every decline says so ONCE on stderr, for the same reason a refused or\n 1323│ // failed request does below: an automatic exposure that does not happen must\n 1324│ // be explicable, and the three silent early returns made \"no helper line\"\n │...\n 2598│ // careless implementation would still \"helpfully\" stamp the envelope.\n*2599│ request_quoted_paths(&msg, \"bb22\", &delivered, &perch);\n 2600│\n 2601│ assert_eq!(\n 2602│ msg.body, delivered,\n │...\n 2640│ let started = std::time::Instant::now();\n*2641│ request_quoted_paths(&msg, \"bb22\", &delivered, &perch);\n 2642│ let elapsed = started.elapsed();\n 2643│ assert!(\n 2644│ elapsed < std::time::Duration::from_secs(2),\n │...\n 2670│ };\n*2671│ request_quoted_paths(&msg, \"bb22\", &plain, &perch);\n 2672│ assert!(\n 2673│ spt_store::helperline::read_at(&perch).is_empty(),\n 2674│ \"a plain msg mentioning a path exposes nothing\""},"isError":false,"timestamp":1789466274762}}
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{"type":"message","id":"145b34a5","parentId":"1bf32fd6","timestamp":"2026-09-15T09:58:04.693Z","message":{"role":"toolResult","toolCallId":"call_bJDVFJzEeoO02tCSaATFSVmT|fc_02cc5048d0503391016aa916abfb5887d18f25305826f0aa89","toolName":"read","content":[{"type":"text","text":"/// can fail BEFORE any reply, each with a reason the 502 can carry.\nfn open_and_request(\n broker: &str,\n home: &Path,\n target: &ProxyTarget,\n first: &WebRecord,\n) -> Result<(Brain, u64), String> {\n let now_ms = std::time::SystemTime::now()\n .duration_since(std::time::UNIX_EPOCH)\n .unwrap_or_default()\n .as_millis() as u64;\n let mut brain = Brain::cold_start_pump(broker, now_ms, PROXY_IO_TIMEOUT, PumpTrace::Silent)\n .map_err(|e| format!(\"no daemon to proxy through: {e}\"))?;\n let addr = route_for(home, &target.node_hex);\n let dialed = brain.net_dial(addr, None).map_err(|e| format!(\"dial failed: {e}\"))?;\n if !dialed.remote_id_hex.eq_ignore_ascii_case(&target.node_hex) {\n return Err(format!(\"the dialed node is {} rather than the member the label names\", dialed.remote_id_hex));\n }\n let opened = brain\n .net_open_stream(dialed.conn_id, None)\n .map_err(|e| format!(\"stream open failed: {e}\"))?;\n brain\n .net_stream_subscribe(opened.stream_id, 0)\n .map_err(|e| format!(\"stream subscribe failed: {e}\"))?;\n brain\n .net_stream_send(opened.stream_id, &first.encode_line(), None, true)\n .map_err(|e| format!(\"request send failed: {e}\"))?;\n Ok((brain, opened.stream_id))\n}\n\n/// Requester side: ask `target` to serve `path` for `audience`, and answer the\n/// URL it minted (ADR-0058 Amendment 1, releases#17).\n///\n/// One round trip on one stream: the request, then the owner's\n/// `ServeForReply` or its `WebErr`. A node that does not know the record —\n/// every N-1 owner — never answers, and the read deadline turns that into an\n/// `Err` the caller renders as SILENCE rather than as a helper line pointing at\n/// a URL that was never registered.\n// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\npub fn request_serve_for(\n broker: &str,\n home: &Path,\n…\n) -> Result {\n…\n}\n\n[Showing lines 690-731 of 881. Use :732 to continue]"}],"details":{"truncation":{"content":"/// can fail BEFORE any reply, each with a reason the 502 can carry.\r\nfn open_and_request(\r\n broker: &str,\r\n home: &Path,\r\n target: &ProxyTarget,\r\n first: &WebRecord,\r\n) -> Result<(Brain, u64), String> {\r\n let now_ms = std::time::SystemTime::now()\r\n .duration_since(std::time::UNIX_EPOCH)\r\n .unwrap_or_default()\r\n .as_millis() as u64;\r\n let mut brain = Brain::cold_start_pump(broker, now_ms, PROXY_IO_TIMEOUT, PumpTrace::Silent)\r\n .map_err(|e| format!(\"no daemon to proxy through: {e}\"))?;\r\n let addr = route_for(home, &target.node_hex);\r\n let dialed = brain.net_dial(addr, None).map_err(|e| format!(\"dial failed: {e}\"))?;\r\n if !dialed.remote_id_hex.eq_ignore_ascii_case(&target.node_hex) {\r\n return Err(format!(\"the dialed node is {} rather than the member the label names\", dialed.remote_id_hex));\r\n }\r\n let opened = brain\r\n .net_open_stream(dialed.conn_id, None)\r\n .map_err(|e| format!(\"stream open failed: {e}\"))?;\r\n brain\r\n .net_stream_subscribe(opened.stream_id, 0)\r\n .map_err(|e| format!(\"stream subscribe failed: {e}\"))?;\r\n brain\r\n .net_stream_send(opened.stream_id, &first.encode_line(), None, true)\r\n .map_err(|e| format!(\"request send failed: {e}\"))?;\r\n Ok((brain, opened.stream_id))\r\n}\r\n\r\n/// Requester side: ask `target` to serve `path` for `audience`, and answer the\r\n/// URL it minted (ADR-0058 Amendment 1, releases#17).\r\n///\r\n/// One round trip on one stream: the request, then the owner's\r\n/// `ServeForReply` or its `WebErr`. 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{"type":"message","id":"dc6c0e82","parentId":"45f72014","timestamp":"2026-09-15T09:59:16.323Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_hq2n0ayFdzLfXiz4uZyV3g1L|fc_02cc5048d0503391016aa916af71cc87d1824c43f4b4adb5d5","name":"yield","arguments":{"type":null,"data":{"summary":"Pinned S4's failing helper path spawns no CLI. B's dispatcher registers the scoped entry, then queries its home-derived seed IPC name although the isolated B fixture binds only a differently named broker and no docs listener. Linux transport uses abstract-namespace UDS, so a stale filesystem socket is not an evidenced explanation. A failed ServeFor still counts toward B's served total; the missing helperline prevents the fifth, follow-on fetch.","files":[{"path":"crates/spt-daemon/src/webproxy.rs","description":"409-540 owner ServeFor authorization, registration before docs discovery, and reply; 691-768 requester in-process Brain/QUIC request."},{"path":"crates/spt-daemon/src/wan.rs","description":"1304 ingress helper invocation; 1321-1404 quoted-path scan, spawned thread, canonical local IPC name, and helperline only on Registered."},{"path":"crates/spt-daemon/src/endpoint.rs","description":"23-33 hashes active SPT_HOME-derived PathBuf with DefaultHasher and formats canonical seed name."},{"path":"crates/spt-daemon/tests/twohost_web.rs","description":"256-270 isolated NetHost/broker fixture; 681-1030 B construction, registration witness and counts; 1085-1131 A canonical helper broker and HTTP listener; 1337-1387 helperline wait then fetch."},{"path":"crates/spt-daemon/src/broker.rs","description":"5645-5680 constructor delegation and single local listener bound at supplied name."},{"path":"crates/spt-daemon/src/transport.rs","description":"36-54 Linux abstract namespace/Windows named pipe naming and direct bind/connect."},{"path":"crates/spt-daemon/src/docshost.rs","description":"28-44 process-local bound-port publication/retirement; 477-530 starts listener, publishing only for broker-backed listeners."},{"path":"crates/spt-daemon/src/servehost.rs","description":"238-245 scoped registry write persists before return; 388-405 docs query and strict no-listener response."},{"path":"crates/spt-daemon/src/dispatch.rs","description":"765-777 in-process worker threads and monotonically counted Served outcome; 1234-1236 includes application failures."}],"architecture":"B test process: fixed-port QUIC NetHost + custom-named local Broker + dispatcher/worker threads, no canonical seed-control or HTTP listener. A helper test process: its own SPT_HOME, canonical-seed-named Broker + QUIC NetHost + broker-backed ephemeral HTTP listener + ingress dispatcher. A's helper thread asks B over QUIC; B performs a local registry write followed by an unavailable canonical-seed IPC query.","report":"Scope: source-only inspection under C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca. No edits, executions, builds, tests, validation, producer launches or assembly changes.\n\n1. No spawned helper executable, argv or child environment exists on this path.\nSOURCE FACT: wan.rs:1304 calls request_quoted_paths following ingress; 1365-1369 captures endpoint::seed_socket_name(), current home and starts std::thread::spawn. That thread calls webproxy::request_serve_for, not Command. webproxy.rs:691-717 creates a pump-mode Brain client, connects to the supplied local broker, resolves/dials B, opens/subscribes a QUIC stream and sends a WebRecord; 739-746 creates ServeFor and calls that helper. B's dispatch runs workers via thread::spawn (dispatch.rs:765-767), dispatches StreamFamily::Web to serve_web (1234-1236), and serve_for itself calls servehost::apply_at and docs_port (webproxy.rs:496,522). The fixture explicitly states that it plays the sending CLI by writing the MSG_OUT row and shipping the envelope, because this package's test does not build the spt binary (twohost_web.rs:858-865). Executable selection, helper CLI argv, and overridden/inherited child env are therefore not applicable; the prior premise must not be retained.\n\n2. Exact environment and socket topology.\nSOURCE FACT: B creates a TempDir and sets process-global SPT_HOME before any owner stores/broker setup (twohost_web.rs:686-687). It constructs spt-twohost-web-b-{pid} and binds it via rig_broker (725-726). rig_broker creates a NetHost with relay disabled, discovery off and fixed port scope, then Broker::bind_in_with_net(name,...) and a broker serving thread (256-270). Broker's constructor binds exactly the passed name via LocalSocketTransport::bind(name) (broker.rs:5645-5650,5659-5680). B's dispatcher uses the same custom broker_name (twohost_web.rs:825-842). No docs listener or canonical seed listener is created by this B fixture.\nSOURCE FACT: The requested seed name instead is spt-daemon-seed-{home_tag}.sock (endpoint.rs:32-33); home_tag hashes spt_home() with DefaultHasher::new and renders a 16-digit hex digest (23-27). Thus B's live broker name and its queried canonical seed name differ by construction, not by a hypothesized race or differing helper subprocess environment.\nSOURCE FACT: A's helper requester first sets its own SPT_HOME (twohost_web.rs:1085-1089), chooses endpoint::seed_socket_name() for its local broker (1111-1116), and starts a broker-backed HTTP listener with explicit port 0 (1117-1124). Other A cells use custom names. Neither the B fixture nor this direct listener construction consults SPT_DOCS_PORT. In the production daemon, by contrast, docs port setup reads the env at daemon.rs:283-289 and starts serving at 310-315; canonical seed-control serving is daemon.rs:482. Ambient SPT_DOCS_PORT cannot create the omitted B listener, and there is no child env override here.\n\n3. Absent endpoint versus stale filesystem path.\nSOURCE FACT: transport.rs:36-38 documents Linux abstract-namespace Unix-domain sockets and Windows named pipes. Both bind and connect convert with to_ns_name::() (45-54). Despite '.sock' in the logical name, this is not evidence of a filesystem socket path requiring cleanup. B simply does not bind the name it queries.\nRUNTIME INFERENCE: The established Linux Connection refused (os error 111) is consistent with connecting to an unbound abstract-namespace endpoint. Source establishes the omission/name mismatch; it does not establish another process's presence, any endpoint disappearance timing, or the precise runtime owner of that name. Stale pathname residue is neither needed nor supported for this transport. Do not label it ENOENT or claim a stale .sock file without separate runtime evidence. DiscoveryKinds owns the exact io::ErrorKind propagation analysis.\n\n4. Registry insertion is before the failure, not after it.\nSOURCE FACT: webproxy.rs:483-501 constructs AddScoped and invokes apply_at before docs_port at 522. servehost.rs:238-245 adds the reference, applies audience/TTL/origin and saves the registry before returning Entry. A successful insertion followed by discovery failure returns WebErr/Failed without rollback (webproxy.rs:524-528). B's registration witness polls the on-disk registry for HELPER_MSG_ID (twohost_web.rs:964-983), so it can legitimately print that registration succeeded even though A receives no successful helper result. There is no helper child launched before insertion. The asynchronous requester thread necessarily starts before the remote registration; the failing owner port lookup occurs after persistence.\n\n5. Why 4/5 is consistent with this failure.\nSOURCE FACT: A_CELLS=5 is explicitly three W1 exchanges (fetch, range, deny), plus ServeFor plus the subsequent helper fetch (twohost_web.rs:88-107). dispatch.rs:1234-1236 maps every Ok(web outcome), including WebServeOutcome::Failed, to DispatchOutcome::Served, and 771-777 increments the monotonic count. webproxy.rs:524-528 sends the error and returns Ok(Failed), so this application failure can be the fourth served cell. wan.rs:1379-1397 writes a helperline only for Registered, not for the returned WebErr. A waits for a helperline before extracting its served name and performing the final fetch (twohost_web.rs:1337-1387).\nRUNTIME INFERENCE: Given the reported 4/5 and this error, the source-consistent schedule is the three W1 exchanges plus answered-but-failed ServeFor; the fifth helper fetch never starts because no helperline was written. Source proves the dependency and accounting, not the chronological ordering of independent W1 cells.\n\n6. Implications for proposed in-process port read and one-host regression.\nSOURCE FACT: bound_docs_port is a process-local atomic, initially 0/None (docshost.rs:28-37). Only start_serving_with_broker(..., Some(...)) publishes its actual bound IPv4 port, before reporting bind success; its guard retires publication on listener exit (477-530,40-44). B's current fixture has no such listener, so merely replacing seed IPC with bound_docs_port will still yield None in B. Keep the requested strict None hard failure; do not synthesize a configured/default port to make this fixture pass. The regression fixture must first create a real broker-backed B HTTP listener while deliberately leaving the canonical seed endpoint unbound; then assert the ServeFor success and actual returned-port semantics. Parent owns preparation, not implemented here.\nSOURCE FACT: The rig accepts any parseable peer IP and configurable role ports, with per-role derived identities (twohost_web.rs:166-191,212-238); it does not require two physical machines. Its NetHost disables relay/discovery (256-263). INFERENCE: two separate processes on one Linux box using loopback addresses and disjoint role ports can exercise the same QUIC ServeFor -> owner registry -> canonical-seed discovery path, without reproducing a two-host firewall environment. Use process isolation: both B and A helper mutate global SPT_HOME and bound-port publication is process-global. This is source-supported reachability, not an executed reproduction.\nA simpler direct CLI can exercise its own docs-discovery behavior, but cannot demonstrate this exact daemon ServeFor authorization/registry/error-return path: it is not the called code here, and its fallback semantics differ. A focused daemon-side one-host fixture using the same request_serve_for/dispatcher path is the relevant regression. Also note production's separate brain-process architecture (webproxy.rs:519-520; daemon.rs:505) when evaluating any global bound_docs_port replacement: the isolated threaded fixture does not prove availability of broker-process atomic state inside a separate production worker process."},"error":null}}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":48093,"output":2304,"cacheRead":0,"cacheWrite":0,"totalTokens":50397,"cost":{"input":0.48093,"output":0.11520000000000001,"cacheRead":0,"cacheWrite":0,"total":0.59613}},"stopReason":"toolUse","timestamp":1789466284701,"responseId":"resp_02cc5048d0503391016aa916aceebc87d19e836ccaa411e021","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_02cc5048d0503391016aa916af71cc87d1824c43f4b4adb5d5","type":"function_call","status":"completed","arguments":"{\"type\":null,\"data\":{\"summary\":\"Pinned S4's failing helper path spawns no CLI. B's dispatcher registers the scoped entry, then queries its home-derived seed IPC name although the isolated B fixture binds only a differently named broker and no docs listener. Linux transport uses abstract-namespace UDS, so a stale filesystem socket is not an evidenced explanation. A failed ServeFor still counts toward B's served total; the missing helperline prevents the fifth, follow-on fetch.\",\"files\":[{\"path\":\"crates/spt-daemon/src/webproxy.rs\",\"description\":\"409-540 owner ServeFor authorization, registration before docs discovery, and reply; 691-768 requester in-process Brain/QUIC request.\"},{\"path\":\"crates/spt-daemon/src/wan.rs\",\"description\":\"1304 ingress helper invocation; 1321-1404 quoted-path scan, spawned thread, canonical local IPC name, and helperline only on Registered.\"},{\"path\":\"crates/spt-daemon/src/endpoint.rs\",\"description\":\"23-33 hashes active SPT_HOME-derived PathBuf with DefaultHasher and formats canonical seed name.\"},{\"path\":\"crates/spt-daemon/tests/twohost_web.rs\",\"description\":\"256-270 isolated NetHost/broker fixture; 681-1030 B construction, registration witness and counts; 1085-1131 A canonical helper broker and HTTP listener; 1337-1387 helperline wait then fetch.\"},{\"path\":\"crates/spt-daemon/src/broker.rs\",\"description\":\"5645-5680 constructor delegation and single local listener bound at supplied name.\"},{\"path\":\"crates/spt-daemon/src/transport.rs\",\"description\":\"36-54 Linux abstract namespace/Windows named pipe naming and direct bind/connect.\"},{\"path\":\"crates/spt-daemon/src/docshost.rs\",\"description\":\"28-44 process-local bound-port publication/retirement; 477-530 starts listener, publishing only for broker-backed listeners.\"},{\"path\":\"crates/spt-daemon/src/servehost.rs\",\"description\":\"238-245 scoped registry write persists before return; 388-405 docs query and strict no-listener response.\"},{\"path\":\"crates/spt-daemon/src/dispatch.rs\",\"description\":\"765-777 in-process worker threads and monotonically counted Served outcome; 1234-1236 includes application failures.\"}],\"architecture\":\"B test process: fixed-port QUIC NetHost + custom-named local Broker + dispatcher/worker threads, no canonical seed-control or HTTP listener. A helper test process: its own SPT_HOME, canonical-seed-named Broker + QUIC NetHost + broker-backed ephemeral HTTP listener + ingress dispatcher. A's helper thread asks B over QUIC; B performs a local registry write followed by an unavailable canonical-seed IPC query.\",\"report\":\"Scope: source-only inspection under C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca. No edits, executions, builds, tests, validation, producer launches or assembly changes.\\n\\n1. No spawned helper executable, argv or child environment exists on this path.\\nSOURCE FACT: wan.rs:1304 calls request_quoted_paths following ingress; 1365-1369 captures endpoint::seed_socket_name(), current home and starts std::thread::spawn. That thread calls webproxy::request_serve_for, not Command. webproxy.rs:691-717 creates a pump-mode Brain client, connects to the supplied local broker, resolves/dials B, opens/subscribes a QUIC stream and sends a WebRecord; 739-746 creates ServeFor and calls that helper. B's dispatch runs workers via thread::spawn (dispatch.rs:765-767), dispatches StreamFamily::Web to serve_web (1234-1236), and serve_for itself calls servehost::apply_at and docs_port (webproxy.rs:496,522). The fixture explicitly states that it plays the sending CLI by writing the MSG_OUT row and shipping the envelope, because this package's test does not build the spt binary (twohost_web.rs:858-865). Executable selection, helper CLI argv, and overridden/inherited child env are therefore not applicable; the prior premise must not be retained.\\n\\n2. Exact environment and socket topology.\\nSOURCE FACT: B creates a TempDir and sets process-global SPT_HOME before any owner stores/broker setup (twohost_web.rs:686-687). It constructs spt-twohost-web-b-{pid} and binds it via rig_broker (725-726). rig_broker creates a NetHost with relay disabled, discovery off and fixed port scope, then Broker::bind_in_with_net(name,...) and a broker serving thread (256-270). Broker's constructor binds exactly the passed name via LocalSocketTransport::bind(name) (broker.rs:5645-5650,5659-5680). B's dispatcher uses the same custom broker_name (twohost_web.rs:825-842). No docs listener or canonical seed listener is created by this B fixture.\\nSOURCE FACT: The requested seed name instead is spt-daemon-seed-{home_tag}.sock (endpoint.rs:32-33); home_tag hashes spt_home() with DefaultHasher::new and renders a 16-digit hex digest (23-27). Thus B's live broker name and its queried canonical seed name differ by construction, not by a hypothesized race or differing helper subprocess environment.\\nSOURCE FACT: A's helper requester first sets its own SPT_HOME (twohost_web.rs:1085-1089), chooses endpoint::seed_socket_name() for its local broker (1111-1116), and starts a broker-backed HTTP listener with explicit port 0 (1117-1124). Other A cells use custom names. Neither the B fixture nor this direct listener construction consults SPT_DOCS_PORT. In the production daemon, by contrast, docs port setup reads the env at daemon.rs:283-289 and starts serving at 310-315; canonical seed-control serving is daemon.rs:482. Ambient SPT_DOCS_PORT cannot create the omitted B listener, and there is no child env override here.\\n\\n3. Absent endpoint versus stale filesystem path.\\nSOURCE FACT: transport.rs:36-38 documents Linux abstract-namespace Unix-domain sockets and Windows named pipes. Both bind and connect convert with to_ns_name::() (45-54). Despite '.sock' in the logical name, this is not evidence of a filesystem socket path requiring cleanup. B simply does not bind the name it queries.\\nRUNTIME INFERENCE: The established Linux Connection refused (os error 111) is consistent with connecting to an unbound abstract-namespace endpoint. Source establishes the omission/name mismatch; it does not establish another process's presence, any endpoint disappearance timing, or the precise runtime owner of that name. Stale pathname residue is neither needed nor supported for this transport. Do not label it ENOENT or claim a stale .sock file without separate runtime evidence. DiscoveryKinds owns the exact io::ErrorKind propagation analysis.\\n\\n4. Registry insertion is before the failure, not after it.\\nSOURCE FACT: webproxy.rs:483-501 constructs AddScoped and invokes apply_at before docs_port at 522. servehost.rs:238-245 adds the reference, applies audience/TTL/origin and saves the registry before returning Entry. A successful insertion followed by discovery failure returns WebErr/Failed without rollback (webproxy.rs:524-528). B's registration witness polls the on-disk registry for HELPER_MSG_ID (twohost_web.rs:964-983), so it can legitimately print that registration succeeded even though A receives no successful helper result. There is no helper child launched before insertion. The asynchronous requester thread necessarily starts before the remote registration; the failing owner port lookup occurs after persistence.\\n\\n5. Why 4/5 is consistent with this failure.\\nSOURCE FACT: A_CELLS=5 is explicitly three W1 exchanges (fetch, range, deny), plus ServeFor plus the subsequent helper fetch (twohost_web.rs:88-107). dispatch.rs:1234-1236 maps every Ok(web outcome), including WebServeOutcome::Failed, to DispatchOutcome::Served, and 771-777 increments the monotonic count. webproxy.rs:524-528 sends the error and returns Ok(Failed), so this application failure can be the fourth served cell. wan.rs:1379-1397 writes a helperline only for Registered, not for the returned WebErr. A waits for a helperline before extracting its served name and performing the final fetch (twohost_web.rs:1337-1387).\\nRUNTIME INFERENCE: Given the reported 4/5 and this error, the source-consistent schedule is the three W1 exchanges plus answered-but-failed ServeFor; the fifth helper fetch never starts because no helperline was written. Source proves the dependency and accounting, not the chronological ordering of independent W1 cells.\\n\\n6. Implications for proposed in-process port read and one-host regression.\\nSOURCE FACT: bound_docs_port is a process-local atomic, initially 0/None (docshost.rs:28-37). Only start_serving_with_broker(..., Some(...)) publishes its actual bound IPv4 port, before reporting bind success; its guard retires publication on listener exit (477-530,40-44). B's current fixture has no such listener, so merely replacing seed IPC with bound_docs_port will still yield None in B. Keep the requested strict None hard failure; do not synthesize a configured/default port to make this fixture pass. The regression fixture must first create a real broker-backed B HTTP listener while deliberately leaving the canonical seed endpoint unbound; then assert the ServeFor success and actual returned-port semantics. Parent owns preparation, not implemented here.\\nSOURCE FACT: The rig accepts any parseable peer IP and configurable role ports, with per-role derived identities (twohost_web.rs:166-191,212-238); it does not require two physical machines. Its NetHost disables relay/discovery (256-263). INFERENCE: two separate processes on one Linux box using loopback addresses and disjoint role ports can exercise the same QUIC ServeFor -> owner registry -> canonical-seed discovery path, without reproducing a two-host firewall environment. Use process isolation: both B and A helper mutate global SPT_HOME and bound-port publication is process-global. This is source-supported reachability, not an executed reproduction.\\nA simpler direct CLI can exercise its own docs-discovery behavior, but cannot demonstrate this exact daemon ServeFor authorization/registry/error-return path: it is not the called code here, and its fallback semantics differ. A focused daemon-side one-host fixture using the same request_serve_for/dispatcher path is the relevant regression. Also note production's separate brain-process architecture (webproxy.rs:519-520; daemon.rs:505) when evaluating any global bound_docs_port replacement: the isolated threaded fixture does not prove availability of broker-process atomic state inside a separate production worker process.\"},\"error\":null}","call_id":"call_hq2n0ayFdzLfXiz4uZyV3g1L","internal_chat_message_metadata_passthrough":{"create_time":1789466285.277701,"turn_id":"bee0e5f0-ee9b-419a-ad25-4cc2c954ee83"},"name":"yield","metadata":{"turn_id":"bee0e5f0-ee9b-419a-ad25-4cc2c954ee83"}}]},"duration":71618.93549999595,"ttft":2761.5943000018597,"completedAt":1789466356321,"contextSnapshot":{"promptTokens":48093,"nonMessageTokens":10359,"compactionEpoch":0}}}
{"type":"message","id":"d8516671","parentId":"dc6c0e82","timestamp":"2026-09-15T09:59:16.328Z","message":{"role":"toolResult","toolCallId":"call_hq2n0ayFdzLfXiz4uZyV3g1L|fc_02cc5048d0503391016aa916af71cc87d1824c43f4b4adb5d5","toolName":"yield","content":[{"type":"text","text":"Result submitted."}],"details":{"data":{"summary":"Pinned S4's failing helper path spawns no CLI. B's dispatcher registers the scoped entry, then queries its home-derived seed IPC name although the isolated B fixture binds only a differently named broker and no docs listener. Linux transport uses abstract-namespace UDS, so a stale filesystem socket is not an evidenced explanation. A failed ServeFor still counts toward B's served total; the missing helperline prevents the fifth, follow-on fetch.","files":[{"path":"crates/spt-daemon/src/webproxy.rs","description":"409-540 owner ServeFor authorization, registration before docs discovery, and reply; 691-768 requester in-process Brain/QUIC request."},{"path":"crates/spt-daemon/src/wan.rs","description":"1304 ingress helper invocation; 1321-1404 quoted-path scan, spawned thread, canonical local IPC name, and helperline only on Registered."},{"path":"crates/spt-daemon/src/endpoint.rs","description":"23-33 hashes active SPT_HOME-derived PathBuf with DefaultHasher and formats canonical seed name."},{"path":"crates/spt-daemon/tests/twohost_web.rs","description":"256-270 isolated NetHost/broker fixture; 681-1030 B construction, registration witness and counts; 1085-1131 A canonical helper broker and HTTP listener; 1337-1387 helperline wait then fetch."},{"path":"crates/spt-daemon/src/broker.rs","description":"5645-5680 constructor delegation and single local listener bound at supplied name."},{"path":"crates/spt-daemon/src/transport.rs","description":"36-54 Linux abstract namespace/Windows named pipe naming and direct bind/connect."},{"path":"crates/spt-daemon/src/docshost.rs","description":"28-44 process-local bound-port publication/retirement; 477-530 starts listener, publishing only for broker-backed listeners."},{"path":"crates/spt-daemon/src/servehost.rs","description":"238-245 scoped registry write persists before return; 388-405 docs query and strict no-listener response."},{"path":"crates/spt-daemon/src/dispatch.rs","description":"765-777 in-process worker threads and monotonically counted Served outcome; 1234-1236 includes application failures."}],"architecture":"B test process: fixed-port QUIC NetHost + custom-named local Broker + dispatcher/worker threads, no canonical seed-control or HTTP listener. A helper test process: its own SPT_HOME, canonical-seed-named Broker + QUIC NetHost + broker-backed ephemeral HTTP listener + ingress dispatcher. A's helper thread asks B over QUIC; B performs a local registry write followed by an unavailable canonical-seed IPC query.","report":"Scope: source-only inspection under C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca. No edits, executions, builds, tests, validation, producer launches or assembly changes.\n\n1. No spawned helper executable, argv or child environment exists on this path.\nSOURCE FACT: wan.rs:1304 calls request_quoted_paths following ingress; 1365-1369 captures endpoint::seed_socket_name(), current home and starts std::thread::spawn. That thread calls webproxy::request_serve_for, not Command. webproxy.rs:691-717 creates a pump-mode Brain client, connects to the supplied local broker, resolves/dials B, opens/subscribes a QUIC stream and sends a WebRecord; 739-746 creates ServeFor and calls that helper. B's dispatch runs workers via thread::spawn (dispatch.rs:765-767), dispatches StreamFamily::Web to serve_web (1234-1236), and serve_for itself calls servehost::apply_at and docs_port (webproxy.rs:496,522). The fixture explicitly states that it plays the sending CLI by writing the MSG_OUT row and shipping the envelope, because this package's test does not build the spt binary (twohost_web.rs:858-865). Executable selection, helper CLI argv, and overridden/inherited child env are therefore not applicable; the prior premise must not be retained.\n\n2. Exact environment and socket topology.\nSOURCE FACT: B creates a TempDir and sets process-global SPT_HOME before any owner stores/broker setup (twohost_web.rs:686-687). It constructs spt-twohost-web-b-{pid} and binds it via rig_broker (725-726). rig_broker creates a NetHost with relay disabled, discovery off and fixed port scope, then Broker::bind_in_with_net(name,...) and a broker serving thread (256-270). Broker's constructor binds exactly the passed name via LocalSocketTransport::bind(name) (broker.rs:5645-5650,5659-5680). B's dispatcher uses the same custom broker_name (twohost_web.rs:825-842). No docs listener or canonical seed listener is created by this B fixture.\nSOURCE FACT: The requested seed name instead is spt-daemon-seed-{home_tag}.sock (endpoint.rs:32-33); home_tag hashes spt_home() with DefaultHasher::new and renders a 16-digit hex digest (23-27). Thus B's live broker name and its queried canonical seed name differ by construction, not by a hypothesized race or differing helper subprocess environment.\nSOURCE FACT: A's helper requester first sets its own SPT_HOME (twohost_web.rs:1085-1089), chooses endpoint::seed_socket_name() for its local broker (1111-1116), and starts a broker-backed HTTP listener with explicit port 0 (1117-1124). Other A cells use custom names. Neither the B fixture nor this direct listener construction consults SPT_DOCS_PORT. In the production daemon, by contrast, docs port setup reads the env at daemon.rs:283-289 and starts serving at 310-315; canonical seed-control serving is daemon.rs:482. Ambient SPT_DOCS_PORT cannot create the omitted B listener, and there is no child env override here.\n\n3. Absent endpoint versus stale filesystem path.\nSOURCE FACT: transport.rs:36-38 documents Linux abstract-namespace Unix-domain sockets and Windows named pipes. Both bind and connect convert with to_ns_name::() (45-54). Despite '.sock' in the logical name, this is not evidence of a filesystem socket path requiring cleanup. B simply does not bind the name it queries.\nRUNTIME INFERENCE: The established Linux Connection refused (os error 111) is consistent with connecting to an unbound abstract-namespace endpoint. Source establishes the omission/name mismatch; it does not establish another process's presence, any endpoint disappearance timing, or the precise runtime owner of that name. Stale pathname residue is neither needed nor supported for this transport. Do not label it ENOENT or claim a stale .sock file without separate runtime evidence. DiscoveryKinds owns the exact io::ErrorKind propagation analysis.\n\n4. Registry insertion is before the failure, not after it.\nSOURCE FACT: webproxy.rs:483-501 constructs AddScoped and invokes apply_at before docs_port at 522. servehost.rs:238-245 adds the reference, applies audience/TTL/origin and saves the registry before returning Entry. A successful insertion followed by discovery failure returns WebErr/Failed without rollback (webproxy.rs:524-528). B's registration witness polls the on-disk registry for HELPER_MSG_ID (twohost_web.rs:964-983), so it can legitimately print that registration succeeded even though A receives no successful helper result. There is no helper child launched before insertion. The asynchronous requester thread necessarily starts before the remote registration; the failing owner port lookup occurs after persistence.\n\n5. Why 4/5 is consistent with this failure.\nSOURCE FACT: A_CELLS=5 is explicitly three W1 exchanges (fetch, range, deny), plus ServeFor plus the subsequent helper fetch (twohost_web.rs:88-107). dispatch.rs:1234-1236 maps every Ok(web outcome), including WebServeOutcome::Failed, to DispatchOutcome::Served, and 771-777 increments the monotonic count. webproxy.rs:524-528 sends the error and returns Ok(Failed), so this application failure can be the fourth served cell. wan.rs:1379-1397 writes a helperline only for Registered, not for the returned WebErr. A waits for a helperline before extracting its served name and performing the final fetch (twohost_web.rs:1337-1387).\nRUNTIME INFERENCE: Given the reported 4/5 and this error, the source-consistent schedule is the three W1 exchanges plus answered-but-failed ServeFor; the fifth helper fetch never starts because no helperline was written. Source proves the dependency and accounting, not the chronological ordering of independent W1 cells.\n\n6. Implications for proposed in-process port read and one-host regression.\nSOURCE FACT: bound_docs_port is a process-local atomic, initially 0/None (docshost.rs:28-37). Only start_serving_with_broker(..., Some(...)) publishes its actual bound IPv4 port, before reporting bind success; its guard retires publication on listener exit (477-530,40-44). B's current fixture has no such listener, so merely replacing seed IPC with bound_docs_port will still yield None in B. Keep the requested strict None hard failure; do not synthesize a configured/default port to make this fixture pass. The regression fixture must first create a real broker-backed B HTTP listener while deliberately leaving the canonical seed endpoint unbound; then assert the ServeFor success and actual returned-port semantics. Parent owns preparation, not implemented here.\nSOURCE FACT: The rig accepts any parseable peer IP and configurable role ports, with per-role derived identities (twohost_web.rs:166-191,212-238); it does not require two physical machines. Its NetHost disables relay/discovery (256-263). INFERENCE: two separate processes on one Linux box using loopback addresses and disjoint role ports can exercise the same QUIC ServeFor -> owner registry -> canonical-seed discovery path, without reproducing a two-host firewall environment. Use process isolation: both B and A helper mutate global SPT_HOME and bound-port publication is process-global. This is source-supported reachability, not an executed reproduction.\nA simpler direct CLI can exercise its own docs-discovery behavior, but cannot demonstrate this exact daemon ServeFor authorization/registry/error-return path: it is not the called code here, and its fallback semantics differ. A focused daemon-side one-host fixture using the same request_serve_for/dispatcher path is the relevant regression. Also note production's separate brain-process architecture (webproxy.rs:519-520; daemon.rs:505) when evaluating any global bound_docs_port replacement: the isolated threaded fixture does not prove availability of broker-process atomic state inside a separate production worker process."},"status":"success"},"isError":false,"timestamp":1789466356323}}
{"type":"message","id":"e32d3579","parentId":"d8516671","timestamp":"2026-09-15T09:59:16.340Z","message":{"role":"user","content":"Current interruptible wait interrupted: IRC message from parent agent `Main`.\n\nParent IRC message:\n\nParent preparing standalone single-host integration cell through public request_serve_for + serve_one, not full WAN ingress/hostname routing. Can existing rig_broker + Brain same-process two local identities work with SPT_HOME fixed to owner and explicit requester home? Please identify reusable authority-row/snapshot construction and minimal stream acceptance loop lines, caveats. No edits/execution; source findings only.","attribution":"agent","timestamp":1789466319496,"steering":true}}
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{"type":"message","id":"9dcbd528","parentId":"8b031495","timestamp":"2026-09-15T09:59:21.537Z","message":{"role":"toolResult","toolCallId":"call_cxPzfEKWTVTTIDuMO0jQOjxR|fc_02cc5048d0503391016aa916f714dc87d1a225e6bf0e8525b5","toolName":"grep","content":[{"type":"text","text":"# .worktrees/304-web-helper-rca/crates/spt-daemon/tests/\n## twohost_web.rs\n 91|/// two different directions: W1's three (fetch, range, deny), plus WEBSERVE W2's\n*92|/// two — the `ServeFor` B answers on its user's authority, and the helper cell's\n 93|/// fetch of what it registered. Over-counting makes role B time out LOUD with a\n 94|/// count in the message; under-counting lets B stop serving while a requester\n 95|/// cell is still asking, which is the failure that reads as a network problem.\n...\n 769| // UNSATISFIABLE BY CONSTRUCTION. It went unseen because nothing on either box\n*770| // had ever reached it — every ServeFor fell to `Unknown` at the dispatcher\n 771| // (F17) and was dropped before the gate ran. Measured by doyle 2026-09-07 on\n 772| // the Linux one-box control at f3c8495b + the F17 patch: owner `b.raw` carried\n 773| // `outcome=refused reason=ACCESS_DENIED`, and the ABSENCE of an\n...\n 863| // property the claim actually rests on. Everything the claim tests is still\n*864| // product code: A's WAN ingress, its quoted-path scan, `request_serve_for`\n 865| // over QUIC, and this node's `serve_for` with its access gate and its five\n 866| // conjuncts.\n 867| let quoted = home.path().join(\"quoted-by-the-user.md\");\n...\n 1341| // back. The helperline gaining that line is what proves the caller fired\n*1342| // AFTER delivery and that `request_serve_for` went daemon to daemon —\n 1343| // nothing in this cell calls it, because in production its client lives\n 1344| // inside this very ingress path. A deadline widened to make a test's own\n 1345| // shape work is the test being wrong about where the client lives."}],"details":{"scopePath":".worktrees/304-web-helper-rca/crates/spt-daemon/tests","searchPath":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt-daemon/tests","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":4,"fileCount":1,"files":[".worktrees/304-web-helper-rca/crates/spt-daemon/tests/twohost_web.rs"],"fileMatches":[{"path":".worktrees/304-web-helper-rca/crates/spt-daemon/tests/twohost_web.rs","count":4}],"truncated":false,"displayContent":"# .worktrees/304-web-helper-rca/crates/spt-daemon/tests/\n## twohost_web.rs\n 91│/// two different directions: W1's three (fetch, range, deny), plus WEBSERVE W2's\n *92│/// two — the `ServeFor` B answers on its user's authority, and the helper cell's\n 93│/// fetch of what it registered. Over-counting makes role B time out LOUD with a\n 94│/// count in the message; under-counting lets B stop serving while a requester\n 95│/// cell is still asking, which is the failure that reads as a network problem.\n │...\n 769│ // UNSATISFIABLE BY CONSTRUCTION. It went unseen because nothing on either box\n *770│ // had ever reached it — every ServeFor fell to `Unknown` at the dispatcher\n 771│ // (F17) and was dropped before the gate ran. Measured by doyle 2026-09-07 on\n 772│ // the Linux one-box control at f3c8495b + the F17 patch: owner `b.raw` carried\n 773│ // `outcome=refused reason=ACCESS_DENIED`, and the ABSENCE of an\n │...\n 863│ // property the claim actually rests on. Everything the claim tests is still\n *864│ // product code: A's WAN ingress, its quoted-path scan, `request_serve_for`\n 865│ // over QUIC, and this node's `serve_for` with its access gate and its five\n 866│ // conjuncts.\n 867│ let quoted = home.path().join(\"quoted-by-the-user.md\");\n │...\n 1341│ // back. The helperline gaining that line is what proves the caller fired\n*1342│ // AFTER delivery and that `request_serve_for` went daemon to daemon —\n 1343│ // nothing in this cell calls it, because in production its client lives\n 1344│ // inside this very ingress path. A deadline widened to make a test's own\n 1345│ // shape work is the test being wrong about where the client lives."},"isError":false,"timestamp":1789466361537}}
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{"type":"message","id":"06b1a7eb","parentId":"fe5cbec2","timestamp":"2026-09-15T09:59:32.823Z","message":{"role":"toolResult","toolCallId":"call_6GQYSHZEY0zdfa672fkCxtuA|fc_02cc5048d0503391016aa917018d0087d1a674dc1615d118f5","toolName":"grep","content":[{"type":"text","text":"# .worktrees/304-web-helper-rca/crates/spt-daemon/src/\n## webproxy.rs\n 112|// [impl->REQ-HAZARD-WAN-ORIGIN-AUTH]\n*113|pub fn serve_web(\n 114| brain: &mut Brain,\n 115| stream_id: u64,\n 116| origin_node: &str,"}],"details":{"scopePath":".worktrees/304-web-helper-rca/crates/spt-daemon/tests, .worktrees/304-web-helper-rca/crates/spt-daemon/src/webproxy.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\304-web-helper-rca\\crates\\spt-daemon","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":1,"fileCount":1,"files":[".worktrees/304-web-helper-rca/crates/spt-daemon/src/webproxy.rs"],"fileMatches":[{"path":".worktrees/304-web-helper-rca/crates/spt-daemon/src/webproxy.rs","count":1}],"truncated":false,"displayContent":"# .worktrees/304-web-helper-rca/crates/spt-daemon/src/\n## webproxy.rs\n 112│// [impl->REQ-HAZARD-WAN-ORIGIN-AUTH]\n*113│pub fn serve_web(\n 114│ brain: &mut Brain,\n 115│ stream_id: u64,\n 116│ origin_node: &str,"},"isError":false,"timestamp":1789466372822}}
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{"type":"message","id":"1148f72d","parentId":"83ada1dc","timestamp":"2026-09-15T09:59:42.856Z","message":{"role":"toolResult","toolCallId":"call_MWM7HiC2wSd0VIKy0Fy9J7LO|fc_02cc5048d0503391016aa917098f9487d18a7836588fbb0cf8","toolName":"grep","content":[{"type":"text","text":" 21|//! reachable AS (`net_status`) and seeds that address into the other home's\n*22|//! `PeerAddrStore`. The requester's roster + registry snapshot carry the\n 23|//! owner as a KNOWN subnet member under the label `rig-b` — which is what the\n 24|//! router needs to open a stream rather than answer the docs 404. The two\n 25|//! daemons share this box's hostname, so the owner serves the proxied request\n...\n 34|//! Gateway, and only gossip teaches that (`RegistryHost` starts empty and never\n*35|//! reads its own snapshots back). Turning the pump on WORKS — A learned B's\n 36|//! Gateway in 751 ms, twice — but it breaks this rig's ROUTING, because\n 37|//! `known_subnet_node` prefers the registry-ADVERTISED label over the roster's,\n 38|//! that label is the OS hostname, and one box gives both daemons the same one.\n...\n 349|\n*350|/// A's registry snapshot, seeded with the LABEL ONLY — deliberately.\n 351|///\n 352|/// The label is rendezvous: it is what the router resolves a node-prefixed URL\n 353|/// through, and the CLI reads it off this file. B's GATEWAY ROW is NOT seeded\n...\n 781| // any registry fact is consulted. That ordering is also why this arm keeps\n*782| // its value under the caller's falsifier: no-op `request_serve_for` and this\n 783| // still passes, because the decline happens before the caller is reached.\n 784| //\n 785| // The five AUTHORIZATION conjuncts are not here either. They are\n...\n 827| // and declined\", not \"nothing has happened yet\". That ordering is also\n*828| // what makes the caller's falsifier readable — with `request_serve_for`\n 829| // no-opped this arm still passes, because the decline happens before the\n 830| // caller is ever reached, and (vi) below then dies at its wait.\n 831| let agent_send = send_as(&spt, home_b.path(), SENDER_AGENT, AUDIENCE_ENDPOINT, &words, false);"}],"details":{"scopePath":".worktrees/304-web-helper-rca/crates/spt/tests/webserve_cross_node_e2e.rs","searchPath":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt/tests/webserve_cross_node_e2e.rs","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":5,"fileCount":1,"files":[".worktrees/304-web-helper-rca/crates/spt/tests/webserve_cross_node_e2e.rs"],"fileMatches":[{"path":".worktrees/304-web-helper-rca/crates/spt/tests/webserve_cross_node_e2e.rs","count":5}],"truncated":false,"displayContent":" 21│//! reachable AS (`net_status`) and seeds that address into the other home's\n *22│//! `PeerAddrStore`. The requester's roster + registry snapshot carry the\n 23│//! owner as a KNOWN subnet member under the label `rig-b` — which is what the\n 24│//! router needs to open a stream rather than answer the docs 404. The two\n 25│//! daemons share this box's hostname, so the owner serves the proxied request\n │...\n 34│//! Gateway, and only gossip teaches that (`RegistryHost` starts empty and never\n *35│//! reads its own snapshots back). Turning the pump on WORKS — A learned B's\n 36│//! Gateway in 751 ms, twice — but it breaks this rig's ROUTING, because\n 37│//! `known_subnet_node` prefers the registry-ADVERTISED label over the roster's,\n 38│//! that label is the OS hostname, and one box gives both daemons the same one.\n │...\n 349│\n*350│/// A's registry snapshot, seeded with the LABEL ONLY — deliberately.\n 351│///\n 352│/// The label is rendezvous: it is what the router resolves a node-prefixed URL\n 353│/// through, and the CLI reads it off this file. B's GATEWAY ROW is NOT seeded\n │...\n 781│ // any registry fact is consulted. That ordering is also why this arm keeps\n*782│ // its value under the caller's falsifier: no-op `request_serve_for` and this\n 783│ // still passes, because the decline happens before the caller is reached.\n 784│ //\n 785│ // The five AUTHORIZATION conjuncts are not here either. They are\n │...\n 827│ // and declined\", not \"nothing has happened yet\". That ordering is also\n*828│ // what makes the caller's falsifier readable — with `request_serve_for`\n 829│ // no-opped this arm still passes, because the decline happens before the\n 830│ // caller is ever reached, and (vi) below then dies at its wait.\n 831│ let agent_send = send_as(&spt, home_b.path(), SENDER_AGENT, AUDIENCE_ENDPOINT, &words, false);"},"isError":false,"timestamp":1789466382856}}
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{"type":"message","id":"fa01f76e","parentId":"d55f84b0","timestamp":"2026-09-15T09:59:54.617Z","message":{"role":"toolResult","toolCallId":"call_FjGuL0Y12tL5cv8RDnIOWreq|fc_02cc5048d0503391016aa9171a8b3c87d1a96f12d2a7d34fe1","toolName":"read","content":[{"type":"text","text":" if breaker.lock().unwrap().open(Instant::now()) {\n…\n // claiming for the window instead of hammering the wedged conn\n // with fresh replay subscribers (Amendment fix 5).\n thread::sleep(poll);\n continue;\n }\n let reply = brain.net_streams()?;\n for s in reply.streams {\n // Claim only peer-initiated rows with bytes (a QUIC stream is\n // invisible until its first write anyway — gotcha #6 — but the\n // next_seq guard also skips a row whose pump hasn't appended yet).\n // Terminal rows never re-enter; a released (Retry) claim re-enters\n // after its backoff (REQ-DISPATCH-CLAIM-RETRY).\n if s.initiated_locally || s.next_seq == 0 {\n continue;\n }\n if !pool_has_room(active_workers.load(Ordering::Relaxed)) {\n break; // pool full: the rest of the table waits for the next poll\n }\n let attempts = {\n let mut c = claims.lock().unwrap();\n match should_claim(c.get(&s.stream_id), Instant::now()) {\n Some(attempts) => {\n c.insert(s.stream_id, ClaimState::InFlight { attempts });\n attempts\n }\n None => continue,\n }\n };\n…\n }\n…\nstruct WorkerReport {\n…\n endpoint: Option,\n}\n\nimpl WorkerReport {\n fn bare(outcome: DispatchOutcome) -> WorkerReport {\n WorkerReport {\n outcome,\n family: None,\n endpoint: None,\n }\n }\n}\n\n#[allow(clippy::too_many_arguments)]\nfn worker(\n broker_name: &str,\n stream_id: u64,\n origin: &str,\n floor_seq: u64,\n finished: bool,\n paths: &DispatchPaths,\n registry: &RegistryHost,\n) -> WorkerReport {\n if take_injected_transient() {\n return WorkerReport::bare(DispatchOutcome::Failed(\n \"injected transient worker-start failure (test valve)\".into(),\n ));\n }\n if take_injected_seatblocked() {\n return WorkerReport::bare(DispatchOutcome::Failed(\n \"injected subscriber busy failure (test valve)\".into(),\n ));\n }\n let line = match first_line(broker_name, stream_id, floor_seq) {\n Ok(Some(v)) => v,\n Ok(None) => return WorkerReport::bare(DispatchOutcome::Unknown),\n // Pre-serve terminal exclusion (Amendment fix 6 rider): a row that\n // vanished between enumeration and this query (retired by a sibling\n // worker's Served report, or conn-swept) is TERMINAL — report Served\n // so the claim closes now, instead of burning three transient\n // retries against a stream that no longer exists.\n // [impl->REQ-SERVE-OWNERSHIP-GENERATION]\n Err(e) if e.to_string().contains(\"no such stream\") => {\n return WorkerReport::bare(DispatchOutcome::Served(\n \"terminal pre-serve: row already gone\".into(),\n ))\n }\n Err(e) => return WorkerReport::bare(DispatchOutcome::Failed(e.to_string())),\n };\n let family = classify_first_line(&line);\n let endpoint = line_endpoint(family, &line);\n\n if family == StreamFamily::Registry && take_injected_registry_seatblocked() {\n return WorkerReport {\n outcome: DispatchOutcome::Failed(\n \"injected subscriber busy failure (registry test valve)\".into(),\n ),\n family: Some(family),\n endpoint,\n };\n }\n\n // Gate round 1 (retire-on-sight, KNOWN-HAZARDS 7.41): a finished ATTACH\n…\n}"}],"details":{"displayContent":{"text":" if breaker.lock().unwrap().open(Instant::now()) {\n…\n // claiming for the window instead of hammering the wedged conn\n // with fresh replay subscribers (Amendment fix 5).\n thread::sleep(poll);\n continue;\n }\n let reply = brain.net_streams()?;\n for s in reply.streams {\n // Claim only peer-initiated rows with bytes (a QUIC stream is\n // invisible until its first write anyway — gotcha #6 — but the\n // next_seq guard also skips a row whose pump hasn't appended yet).\n // Terminal rows never re-enter; a released (Retry) claim re-enters\n // after its backoff (REQ-DISPATCH-CLAIM-RETRY).\n if s.initiated_locally || s.next_seq == 0 {\n continue;\n }\n if !pool_has_room(active_workers.load(Ordering::Relaxed)) {\n break; // pool full: the rest of the table waits for the next poll\n }\n let attempts = {\n let mut c = claims.lock().unwrap();\n match should_claim(c.get(&s.stream_id), Instant::now()) {\n Some(attempts) => {\n c.insert(s.stream_id, ClaimState::InFlight { attempts });\n attempts\n }\n None => continue,\n }\n };\n…\n }\n…\nstruct WorkerReport {\n…\n endpoint: Option,\n}\n\nimpl WorkerReport {\n fn bare(outcome: DispatchOutcome) -> WorkerReport {\n WorkerReport {\n outcome,\n family: None,\n endpoint: None,\n }\n }\n}\n\n#[allow(clippy::too_many_arguments)]\nfn worker(\n broker_name: &str,\n stream_id: u64,\n origin: &str,\n floor_seq: u64,\n finished: bool,\n paths: &DispatchPaths,\n registry: &RegistryHost,\n) -> WorkerReport {\n if take_injected_transient() {\n return WorkerReport::bare(DispatchOutcome::Failed(\n \"injected transient worker-start failure (test valve)\".into(),\n ));\n }\n if take_injected_seatblocked() {\n return WorkerReport::bare(DispatchOutcome::Failed(\n \"injected subscriber busy failure (test valve)\".into(),\n ));\n }\n let line = match first_line(broker_name, stream_id, floor_seq) {\n Ok(Some(v)) => v,\n Ok(None) => return WorkerReport::bare(DispatchOutcome::Unknown),\n // Pre-serve terminal exclusion (Amendment fix 6 rider): a row that\n // vanished between enumeration and this query (retired by a sibling\n // worker's Served report, or conn-swept) is TERMINAL — report Served\n // so the claim closes now, instead of burning three transient\n // retries against a stream that no longer exists.\n // [impl->REQ-SERVE-OWNERSHIP-GENERATION]\n Err(e) if e.to_string().contains(\"no such stream\") => {\n return WorkerReport::bare(DispatchOutcome::Served(\n \"terminal pre-serve: row already gone\".into(),\n ))\n }\n Err(e) => return WorkerReport::bare(DispatchOutcome::Failed(e.to_string())),\n };\n let family = classify_first_line(&line);\n let endpoint = line_endpoint(family, &line);\n\n if family == StreamFamily::Registry && take_injected_registry_seatblocked() {\n return WorkerReport {\n outcome: DispatchOutcome::Failed(\n \"injected subscriber busy failure (registry test valve)\".into(),\n ),\n family: Some(family),\n endpoint,\n };\n }\n\n // Gate round 1 (retire-on-sight, KNOWN-HAZARDS 7.41): a finished ATTACH\n…\n}","startLine":722,"lineNumbers":[722,null,724,725,726,727,728,729,730,731,732,733,734,735,736,737,738,739,740,741,742,743,744,745,746,747,748,749,750,751,null,878,null,1017,null,1020,1021,1022,1023,1024,1025,1026,1027,1028,1029,1030,1031,1032,1033,1034,1035,1036,1037,1038,1039,1040,1041,1042,1043,1044,1045,1046,1047,1048,1049,1050,1051,1052,1053,1054,1055,1056,1057,1058,1059,1060,1061,1062,1063,1064,1065,1066,1067,1068,1069,1070,1071,1072,1073,1074,1075,1076,1077,1078,1079,1080,1081,1082,null,1311]},"fileSize":171439,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt-daemon/src/dispatch.rs"}}},"isError":false,"timestamp":1789466394617}}
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{"type":"message","id":"d12238b2","parentId":"19290bd2","timestamp":"2026-09-15T10:00:03.263Z","message":{"role":"toolResult","toolCallId":"call_yMe6ZR4zZpizbAK6w3vbX6OD|fc_02cc5048d0503391016aa917232a4487d1a7c92c0c89e24ea4","toolName":"read","content":[{"type":"text","text":"// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\npub fn local_msg_out_in(home: &Path, short_id: &str) -> Option {\n let owlery = crate::perch::owlery_dir_in(home);\n let mut perches: Vec = Vec::new();\n for entry in std::fs::read_dir(&owlery).ok()?.flatten() {\n let path = entry.path();\n if !path.is_dir() {\n continue;\n }\n // Nested perches (a Psyche, a worker) hold their own logs.\n if let Ok(nested) = std::fs::read_dir(path.join(\"nested\")) {\n perches.extend(nested.flatten().map(|child| child.path()).filter(|p| p.is_dir()));\n }\n perches.push(path);\n }\n for perch in perches {\n let head = crate::iolog::last_seq_at(&perch);\n let read = crate::iolog::read_after_at(&perch, head.saturating_sub(MSG_OUT_SCAN_ROWS), None);\n let found = read.rows.into_iter().rev().find(|row| {\n row.kind == spt_proto::ioevent::IO_KIND_MSG_OUT && row.msg_id.as_deref() == Some(short_id)\n });\n if let Some(row) = found {\n return Some(SentMessage {\n sender: perch.file_name()?.to_string_lossy().into_owned(),\n target: row.peer.unwrap_or_default(),\n body: row.payload,\n });\n }\n }\n None\n}\n\n/// Whether a register-on-my-behalf request is AUTHORIZED BY THE USER'S OWN\n/// WORDS (ADR-0058 Amendment 1, releases#272 gate finding F1).\n///\n/// PURE, and it takes nothing the requester sent except the two fields the\n/// request is ABOUT — the `audience` it names and the `path` it asks for. Every\n/// other input is the owner's own record: `row` is what\n/// [`local_msg_out_in`] found on THIS node's io-log for `origin`, and the\n/// user-vs-agent question is answered from that row's envelope, never from an\n/// attribution the asker supplied.\n///\n/// WHY THIS EXISTS AS ITS OWN FUNCTION. `WEB` is default-on inside a subnet, so\n/// the surface gate admits every member, and placing the audience on the origin\n/// node only proves the asker hosts the endpoint it named. Neither requires a\n/// user on THIS node to have said anything — together they would let any member\n/// have this node expose any absolute path. The conjuncts below are what makes\n/// the exposure legitimate, and each one is a separate way to say no:\n///\n/// 1. an `origin` at all — a request with nothing to bind it to a message;\n/// 2. a row for it HERE — the id names something this node actually sent;\n/// 3. that row is a `user-msg` — the one envelope whose authorship the sending\n/// daemon proved to be its human; an agent's message quoting a path is text;\n/// 4. that row's target IS the audience — the file goes where the user sent\n/// their words, not to a third party;\n/// 5. the user's own words contain the path — so one real message cannot be\n/// used as a key to the rest of the disk.\n// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\n// [impl->REQ-HAZARD-WAN-ORIGIN-AUTH]\npub fn user_authorized_serve_for(\n origin: Option<&str>,\n row: Option<&SentMessage>,\n audience: &str,\n path: &str,\n) -> bool {\n if origin.is_none() {\n return false;\n }\n let Some(sent) = row else {\n return false;\n };\n if sent.target != audience {\n return false;\n }\n let Some(parsed) = spt_proto::event::parse_event(&sent.body) else {\n // A raw body carries no proven authorship — the same answer an agent's\n // envelope gets, for the same reason.\n return false;\n };\n parsed.event_type.as_deref() == Some(spt_proto::event::EVENT_TYPE_USER_MSG)\n && parsed.body.contains(path)\n}\n\n/// How far back each perch's io-log is searched for a sent message.\n///\n/// The helper's request follows its message closely — an agent acts on a\n/// user's words in the same turn — so a bound keeps a per-request sweep from\n/// growing with a long-lived perch's history. A request for something older\n/// than this is refused rather than served, which is the safe direction.\n\n[Showing lines 429-517 of 840. Use :518 to continue]"}],"details":{"truncation":{"content":"// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\npub fn local_msg_out_in(home: &Path, short_id: &str) -> Option {\r\n let owlery = crate::perch::owlery_dir_in(home);\r\n let mut perches: Vec = Vec::new();\r\n for entry in std::fs::read_dir(&owlery).ok()?.flatten() {\r\n let path = entry.path();\r\n if !path.is_dir() {\r\n continue;\r\n }\r\n // Nested perches (a Psyche, a worker) hold their own logs.\r\n if let Ok(nested) = std::fs::read_dir(path.join(\"nested\")) {\r\n perches.extend(nested.flatten().map(|child| child.path()).filter(|p| p.is_dir()));\r\n }\r\n perches.push(path);\r\n }\r\n for perch in perches {\r\n let head = crate::iolog::last_seq_at(&perch);\r\n let read = crate::iolog::read_after_at(&perch, head.saturating_sub(MSG_OUT_SCAN_ROWS), None);\r\n let found = read.rows.into_iter().rev().find(|row| {\r\n row.kind == spt_proto::ioevent::IO_KIND_MSG_OUT && row.msg_id.as_deref() == Some(short_id)\r\n });\r\n if let Some(row) = found {\r\n return Some(SentMessage {\r\n sender: perch.file_name()?.to_string_lossy().into_owned(),\r\n target: row.peer.unwrap_or_default(),\r\n body: row.payload,\r\n });\r\n }\r\n }\r\n None\r\n}\r\n\r\n/// Whether a register-on-my-behalf request is AUTHORIZED BY THE USER'S OWN\r\n/// WORDS (ADR-0058 Amendment 1, releases#272 gate finding F1).\r\n///\r\n/// PURE, and it takes nothing the requester sent except the two fields the\r\n/// request is ABOUT — the `audience` it names and the `path` it asks for. Every\r\n/// other input is the owner's own record: `row` is what\r\n/// [`local_msg_out_in`] found on THIS node's io-log for `origin`, and the\r\n/// user-vs-agent question is answered from that row's envelope, never from an\r\n/// attribution the asker supplied.\r\n///\r\n/// WHY THIS EXISTS AS ITS OWN FUNCTION. `WEB` is default-on inside a subnet, so\r\n/// the surface gate admits every member, and placing the audience on the origin\r\n/// node only proves the asker hosts the endpoint it named. Neither requires a\r\n/// user on THIS node to have said anything — together they would let any member\r\n/// have this node expose any absolute path. The conjuncts below are what makes\r\n/// the exposure legitimate, and each one is a separate way to say no:\r\n///\r\n/// 1. an `origin` at all — a request with nothing to bind it to a message;\r\n/// 2. a row for it HERE — the id names something this node actually sent;\r\n/// 3. that row is a `user-msg` — the one envelope whose authorship the sending\r\n/// daemon proved to be its human; an agent's message quoting a path is text;\r\n/// 4. that row's target IS the audience — the file goes where the user sent\r\n/// their words, not to a third party;\r\n/// 5. the user's own words contain the path — so one real message cannot be\r\n/// used as a key to the rest of the disk.\r\n// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\n// [impl->REQ-HAZARD-WAN-ORIGIN-AUTH]\r\npub fn user_authorized_serve_for(\r\n origin: Option<&str>,\r\n row: Option<&SentMessage>,\r\n audience: &str,\r\n path: &str,\r\n) -> bool {\r\n if origin.is_none() {\r\n return false;\r\n }\r\n let Some(sent) = row else {\r\n return false;\r\n };\r\n if sent.target != audience {\r\n return false;\r\n }\r\n let Some(parsed) = spt_proto::event::parse_event(&sent.body) else {\r\n // A raw body carries no proven authorship — the same answer an agent's\r\n // envelope gets, for the same reason.\r\n return false;\r\n };\r\n parsed.event_type.as_deref() == Some(spt_proto::event::EVENT_TYPE_USER_MSG)\r\n && parsed.body.contains(path)\r\n}\r\n\r\n/// How far back each perch's io-log is searched for a sent message.\r\n///\r\n/// The helper's request follows its message closely — an agent acts on a\r\n/// user's words in the same turn — so a bound keeps a per-request sweep from\r\n/// growing with a long-lived perch's history. A request for something older\r\n/// than this is refused rather than served, which is the safe direction.\r","truncated":true,"truncatedBy":"lines","totalLines":412,"totalBytes":4108,"outputLines":89,"outputBytes":4108,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":840,"displayContent":{"text":"// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\npub fn local_msg_out_in(home: &Path, short_id: &str) -> Option {\r\n let owlery = crate::perch::owlery_dir_in(home);\r\n let mut perches: Vec = Vec::new();\r\n for entry in std::fs::read_dir(&owlery).ok()?.flatten() {\r\n let path = entry.path();\r\n if !path.is_dir() {\r\n continue;\r\n }\r\n // Nested perches (a Psyche, a worker) hold their own logs.\r\n if let Ok(nested) = std::fs::read_dir(path.join(\"nested\")) {\r\n perches.extend(nested.flatten().map(|child| child.path()).filter(|p| p.is_dir()));\r\n }\r\n perches.push(path);\r\n }\r\n for perch in perches {\r\n let head = crate::iolog::last_seq_at(&perch);\r\n let read = crate::iolog::read_after_at(&perch, head.saturating_sub(MSG_OUT_SCAN_ROWS), None);\r\n let found = read.rows.into_iter().rev().find(|row| {\r\n row.kind == spt_proto::ioevent::IO_KIND_MSG_OUT && row.msg_id.as_deref() == Some(short_id)\r\n });\r\n if let Some(row) = found {\r\n return Some(SentMessage {\r\n sender: perch.file_name()?.to_string_lossy().into_owned(),\r\n target: row.peer.unwrap_or_default(),\r\n body: row.payload,\r\n });\r\n }\r\n }\r\n None\r\n}\r\n\r\n/// Whether a register-on-my-behalf request is AUTHORIZED BY THE USER'S OWN\r\n/// WORDS (ADR-0058 Amendment 1, releases#272 gate finding F1).\r\n///\r\n/// PURE, and it takes nothing the requester sent except the two fields the\r\n/// request is ABOUT — the `audience` it names and the `path` it asks for. Every\r\n/// other input is the owner's own record: `row` is what\r\n/// [`local_msg_out_in`] found on THIS node's io-log for `origin`, and the\r\n/// user-vs-agent question is answered from that row's envelope, never from an\r\n/// attribution the asker supplied.\r\n///\r\n/// WHY THIS EXISTS AS ITS OWN FUNCTION. `WEB` is default-on inside a subnet, so\r\n/// the surface gate admits every member, and placing the audience on the origin\r\n/// node only proves the asker hosts the endpoint it named. Neither requires a\r\n/// user on THIS node to have said anything — together they would let any member\r\n/// have this node expose any absolute path. The conjuncts below are what makes\r\n/// the exposure legitimate, and each one is a separate way to say no:\r\n///\r\n/// 1. an `origin` at all — a request with nothing to bind it to a message;\r\n/// 2. a row for it HERE — the id names something this node actually sent;\r\n/// 3. that row is a `user-msg` — the one envelope whose authorship the sending\r\n/// daemon proved to be its human; an agent's message quoting a path is text;\r\n/// 4. that row's target IS the audience — the file goes where the user sent\r\n/// their words, not to a third party;\r\n/// 5. the user's own words contain the path — so one real message cannot be\r\n/// used as a key to the rest of the disk.\r\n// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\n// [impl->REQ-HAZARD-WAN-ORIGIN-AUTH]\r\npub fn user_authorized_serve_for(\r\n origin: Option<&str>,\r\n row: Option<&SentMessage>,\r\n audience: &str,\r\n path: &str,\r\n) -> bool {\r\n if origin.is_none() {\r\n return false;\r\n }\r\n let Some(sent) = row else {\r\n return false;\r\n };\r\n if sent.target != audience {\r\n return false;\r\n }\r\n let Some(parsed) = spt_proto::event::parse_event(&sent.body) else {\r\n // A raw body carries no proven authorship — the same answer an agent's\r\n // envelope gets, for the same reason.\r\n return false;\r\n };\r\n parsed.event_type.as_deref() == Some(spt_proto::event::EVENT_TYPE_USER_MSG)\r\n && parsed.body.contains(path)\r\n}\r\n\r\n/// How far back each perch's io-log is searched for a sent message.\r\n///\r\n/// The helper's request follows its message closely — an agent acts on a\r\n/// user's words in the same turn — so a bound keeps a per-request sweep from\r\n/// growing with a long-lived perch's history. A request for something older\r\n/// than this is refused rather than served, which is the safe direction.\r","startLine":429,"lineNumbers":[429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,480,481,482,483,484,485,486,487,488,489,490,491,492,493,494,495,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511,512,513,514,515,516,517]},"fileSize":36369,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt-store/src/msgid.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":840,"totalBytes":4108,"outputLines":89,"outputBytes":4108,"shownRange":{"start":429,"end":517},"nextOffset":518}}},"isError":false,"timestamp":1789466403262}}
{"type":"message","id":"7e43b5e4","parentId":"d12238b2","timestamp":"2026-09-15T10:00:03.264Z","message":{"role":"toolResult","toolCallId":"call_2Yj0eZMh03jShEaaq01yE4kU|fc_02cc5048d0503391016aa917232a5c87d1aa23dd142d746919","toolName":"read","content":[{"type":"text","text":"/// `NO_PERCH`, because `perch_exists` reads `info.json`.)\nfn perch_record(home: &Path, id: &str, state: &str) {\n let perch = home.join(\"owlery\").join(id);\n std::fs::create_dir_all(&perch).expect(\"perch dir\");\n spt_store::info::write_info(\n &perch,\n &spt_store::info::InfoJson::new(id, \"0\", 0, &format!(\"sid-{id}\"), state),\n )\n .expect(\"perch record\");\n}\n\n/// The `user-msg` envelope both ends of the helper claim are about: ONE body,\n/// carrying ONE id, quoting ONE absolute path.\nfn helper_envelope(quoted: &str) -> String {\n spt_proto::event::compose_typed_event(\n spt_proto::event::EVENT_TYPE_USER_MSG,\n &[\n (\"from\", HELPER_GATEWAY),\n (spt_proto::event::EVENT_ATTR_MSG_ID, HELPER_MSG_ID),\n ],\n &format!(\"have a look at {quoted} when you get a moment\"),\n )\n}\n\n// ══ THE INBOUND PROBE ═══════════════════════════════════════════════════════\n// A golden run once spent 900 s on each half discovering that B's datagrams\n// never reached A: every QUIC dial died on the 10 s bound — 75 of them, cadenced\n// at exactly 12.00 s, never one ADMIT.\n//\n// TWO LAYERS were behind it and EITHER ALONE produces the same silence, which is\n// why the first fix looked wrong when it changed nothing:\n// 1. the host firewall — BlockInbound on every profile, and its allow rules are\n// PER-EXECUTABLE, so no rule covered the test binary and the runner (a\n\n[Showing lines 301-333 of 1392. Use :334 to continue]"}],"details":{"truncation":{"content":"/// `NO_PERCH`, because `perch_exists` reads `info.json`.)\r\nfn perch_record(home: &Path, id: &str, state: &str) {\r\n let perch = home.join(\"owlery\").join(id);\r\n std::fs::create_dir_all(&perch).expect(\"perch dir\");\r\n spt_store::info::write_info(\r\n &perch,\r\n &spt_store::info::InfoJson::new(id, \"0\", 0, &format!(\"sid-{id}\"), state),\r\n )\r\n .expect(\"perch record\");\r\n}\r\n\r\n/// The `user-msg` envelope both ends of the helper claim are about: ONE body,\r\n/// carrying ONE id, quoting ONE absolute path.\r\nfn helper_envelope(quoted: &str) -> String {\r\n spt_proto::event::compose_typed_event(\r\n spt_proto::event::EVENT_TYPE_USER_MSG,\r\n &[\r\n (\"from\", HELPER_GATEWAY),\r\n (spt_proto::event::EVENT_ATTR_MSG_ID, HELPER_MSG_ID),\r\n ],\r\n &format!(\"have a look at {quoted} when you get a moment\"),\r\n )\r\n}\r\n\r\n// ══ THE INBOUND PROBE ═══════════════════════════════════════════════════════\r\n// A golden run once spent 900 s on each half discovering that B's datagrams\r\n// never reached A: every QUIC dial died on the 10 s bound — 75 of them, cadenced\r\n// at exactly 12.00 s, never one ADMIT.\r\n//\r\n// TWO LAYERS were behind it and EITHER ALONE produces the same silence, which is\r\n// why the first fix looked wrong when it changed nothing:\r\n// 1. the host firewall — BlockInbound on every profile, and its allow rules are\r\n// PER-EXECUTABLE, so no rule covered the test binary and the runner (a\r","truncated":true,"truncatedBy":"lines","totalLines":1092,"totalBytes":1582,"outputLines":33,"outputBytes":1582,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":1392,"displayContent":{"text":"/// `NO_PERCH`, because `perch_exists` reads `info.json`.)\r\nfn perch_record(home: &Path, id: &str, state: &str) {\r\n let perch = home.join(\"owlery\").join(id);\r\n std::fs::create_dir_all(&perch).expect(\"perch dir\");\r\n spt_store::info::write_info(\r\n &perch,\r\n &spt_store::info::InfoJson::new(id, \"0\", 0, &format!(\"sid-{id}\"), state),\r\n )\r\n .expect(\"perch record\");\r\n}\r\n\r\n/// The `user-msg` envelope both ends of the helper claim are about: ONE body,\r\n/// carrying ONE id, quoting ONE absolute path.\r\nfn helper_envelope(quoted: &str) -> String {\r\n spt_proto::event::compose_typed_event(\r\n spt_proto::event::EVENT_TYPE_USER_MSG,\r\n &[\r\n (\"from\", HELPER_GATEWAY),\r\n (spt_proto::event::EVENT_ATTR_MSG_ID, HELPER_MSG_ID),\r\n ],\r\n &format!(\"have a look at {quoted} when you get a moment\"),\r\n )\r\n}\r\n\r\n// ══ THE INBOUND PROBE ═══════════════════════════════════════════════════════\r\n// A golden run once spent 900 s on each half discovering that B's datagrams\r\n// never reached A: every QUIC dial died on the 10 s bound — 75 of them, cadenced\r\n// at exactly 12.00 s, never one ADMIT.\r\n//\r\n// TWO LAYERS were behind it and EITHER ALONE produces the same silence, which is\r\n// why the first fix looked wrong when it changed nothing:\r\n// 1. the host firewall — BlockInbound on every profile, and its allow rules are\r\n// PER-EXECUTABLE, so no rule covered the test binary and the runner (a\r","startLine":301,"lineNumbers":[301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333]},"fileSize":72564,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt-daemon/tests/twohost_web.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":1392,"totalBytes":1582,"outputLines":33,"outputBytes":1582,"shownRange":{"start":301,"end":333},"nextOffset":334}}},"isError":false,"timestamp":1789466403263}}
{"type":"message","id":"795dab4e","parentId":"7e43b5e4","timestamp":"2026-09-15T10:00:03.280Z","message":{"role":"toolResult","toolCallId":"call_GjCC4CnBavTPWvIx8hR32vmM|fc_02cc5048d0503391016aa917232a6887d1a773c889915e3fa2","toolName":"read","content":[{"type":"text","text":"// [impl->REQ-WEB-ENTRY-AUDIENCE]\npub fn node_hosting_endpoint(home: &Path, endpoint_id: &str) -> Option {\n let identity = home.join(\"identity\");\n let subnets = spt_store::subnet::SubnetStore::load_from(&identity.join(\"subnet.json\"));\n subnets.subnets.iter().find_map(|subnet| {\n let path = crate::registryhost::RegistryHost::snapshot_path(&identity.join(\"registry\"), &subnet.name);\n let registry: spt_net::net::registry::SubnetRegistry = std::fs::read(path)\n .ok()\n .and_then(|bytes| serde_json::from_slice(&bytes).ok())\n .unwrap_or_default();\n registry.instances(endpoint_id).first().map(|instance| instance.node.clone())\n })\n}\n\n/// Resolve one GET/HEAD path. The production listener owns method selection;\n/// this module owns only routing and never reads the process's SPT_HOME.\n// [impl->REQ-WEB-URL-NODE-PREFIX]\npub fn handle_path(\n home: &Path,\n docs_root: &Path,\n local_node: &str,\n uri_path: &str,\n query: Option<&str>,\n head_only: bool,\n) -> Response> {\n materialize(resolve_path(home, docs_root, local_node, uri_path, query, head_only), head_only, None)\n}\n\n/// Decide what one GET/HEAD path names, without moving a byte (module docs).\n/// The docs compatibility surface — every first segment that is neither the\n/// local node nor a known peer, and every reserved facet at the root — stays\n/// byte-for-byte the W0 `serve_path` answer, its 404 included.\n\n[Showing lines 682-713 of 1408. Use :714 to continue]"}],"details":{"truncation":{"content":"// [impl->REQ-WEB-ENTRY-AUDIENCE]\r\npub fn node_hosting_endpoint(home: &Path, endpoint_id: &str) -> Option {\r\n let identity = home.join(\"identity\");\r\n let subnets = spt_store::subnet::SubnetStore::load_from(&identity.join(\"subnet.json\"));\r\n subnets.subnets.iter().find_map(|subnet| {\r\n let path = crate::registryhost::RegistryHost::snapshot_path(&identity.join(\"registry\"), &subnet.name);\r\n let registry: spt_net::net::registry::SubnetRegistry = std::fs::read(path)\r\n .ok()\r\n .and_then(|bytes| serde_json::from_slice(&bytes).ok())\r\n .unwrap_or_default();\r\n registry.instances(endpoint_id).first().map(|instance| instance.node.clone())\r\n })\r\n}\r\n\r\n/// Resolve one GET/HEAD path. The production listener owns method selection;\r\n/// this module owns only routing and never reads the process's SPT_HOME.\r\n// [impl->REQ-WEB-URL-NODE-PREFIX]\r\npub fn handle_path(\r\n home: &Path,\r\n docs_root: &Path,\r\n local_node: &str,\r\n uri_path: &str,\r\n query: Option<&str>,\r\n head_only: bool,\r\n) -> Response> {\r\n materialize(resolve_path(home, docs_root, local_node, uri_path, query, head_only), head_only, None)\r\n}\r\n\r\n/// Decide what one GET/HEAD path names, without moving a byte (module docs).\r\n/// The docs compatibility surface — every first segment that is neither the\r\n/// local node nor a known peer, and every reserved facet at the root — stays\r\n/// byte-for-byte the W0 `serve_path` answer, its 404 included.\r","truncated":true,"truncatedBy":"lines","totalLines":727,"totalBytes":1507,"outputLines":32,"outputBytes":1507,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":1408,"displayContent":{"text":"// [impl->REQ-WEB-ENTRY-AUDIENCE]\r\npub fn node_hosting_endpoint(home: &Path, endpoint_id: &str) -> Option {\r\n let identity = home.join(\"identity\");\r\n let subnets = spt_store::subnet::SubnetStore::load_from(&identity.join(\"subnet.json\"));\r\n subnets.subnets.iter().find_map(|subnet| {\r\n let path = crate::registryhost::RegistryHost::snapshot_path(&identity.join(\"registry\"), &subnet.name);\r\n let registry: spt_net::net::registry::SubnetRegistry = std::fs::read(path)\r\n .ok()\r\n .and_then(|bytes| serde_json::from_slice(&bytes).ok())\r\n .unwrap_or_default();\r\n registry.instances(endpoint_id).first().map(|instance| instance.node.clone())\r\n })\r\n}\r\n\r\n/// Resolve one GET/HEAD path. The production listener owns method selection;\r\n/// this module owns only routing and never reads the process's SPT_HOME.\r\n// [impl->REQ-WEB-URL-NODE-PREFIX]\r\npub fn handle_path(\r\n home: &Path,\r\n docs_root: &Path,\r\n local_node: &str,\r\n uri_path: &str,\r\n query: Option<&str>,\r\n head_only: bool,\r\n) -> Response> {\r\n materialize(resolve_path(home, docs_root, local_node, uri_path, query, head_only), head_only, None)\r\n}\r\n\r\n/// Decide what one GET/HEAD path names, without moving a byte (module docs).\r\n/// The docs compatibility surface — every first segment that is neither the\r\n/// local node nor a known peer, and every reserved facet at the root — stays\r\n/// byte-for-byte the W0 `serve_path` answer, its 404 included.\r","startLine":682,"lineNumbers":[682,683,684,685,686,687,688,689,690,691,692,693,694,695,696,697,698,699,700,701,702,703,704,705,706,707,708,709,710,711,712,713]},"fileSize":71504,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt-daemon/src/webserve.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":1408,"totalBytes":1507,"outputLines":32,"outputBytes":1507,"shownRange":{"start":682,"end":713},"nextOffset":714}}},"isError":false,"timestamp":1789466403280}}
{"type":"message","id":"0ea86911","parentId":"795dab4e","timestamp":"2026-09-15T10:00:03.281Z","message":{"role":"toolResult","toolCallId":"call_scvcwLRklxUkj9DjiL8R3MN2|fc_02cc5048d0503391016aa917232a7487d1bfb821d4e3cce5ad","toolName":"read","content":[{"type":"text","text":"// [impl->REQ-HAZARD-WAN-ORIGIN-AUTH]\npub fn serve_web(\n brain: &mut Brain,\n stream_id: u64,\n origin_node: &str,\n first_line: &serde_json::Value,\n) -> io::Result {\n // Two ways to answer without a head: the owner CANNOT serve (`refused:\n // false` → the requester's 502 naming the node) and the owner WILL NOT\n // (`refused: true`, the access gate → the requester's 403 naming WEB).\n // Every outcome leaves ONE breadcrumb in the owner's stderr sink — the\n // field read for \"did a stream reach this node\" (and the e2e's positive\n // control): the dispatcher's own telemetry records failures only.\n let fail = |brain: &mut Brain, message: String, refused: bool| -> io::Result<()> {\n spt_proto::emit_line_err!(\n \"WEB_STREAM: stream={stream_id} origin={origin_node} outcome={} reason={}\",\n if refused { \"refused\" } else { \"failed\" },\n message.trim_end()\n );\n let line = WebRecord::WebErr { message, refused }.encode_line();\n brain.net_stream_send(stream_id, &line, None, true)?;\n Ok(())\n };\n let (path, query, head, range) = match serde_json::from_value::(first_line.clone()) {\n Ok(WebRecord::Web { path, query, head, range }) => (path, query, head, range),\n // The register-on-my-behalf request (ADR-0058 Amendment 1) shares this\n // stream family and therefore this gate; it answers and finishes here\n // rather than falling through to the serving path, which has no body to\n // send back.\n // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\n Ok(WebRecord::ServeFor { path, audience, ttl_ms, origin }) => {\n return serve_for(brain, stream_id, origin_node, &path, &audience, ttl_ms, origin);\n }\n _ => {\n let why = \"WEB_BAD_REQUEST: the first record is not a web request\".to_string();\n fail(brain, why.clone(), false)?;\n return Ok(WebServeOutcome::Failed(why));\n }\n };\n let home = spt_store::perch::spt_home();\n let docs_root = home.join(\"docs\");\n let Some(node) = spt_store::hostlabel::os_hostname() else {\n let why = \"WEB_NODE_UNKNOWN: the owning node has no hostname to serve under\".to_string();\n…\n };\n…\n}\n\n[Showing lines 112-154 of 881. Use :155 to continue]"}],"details":{"truncation":{"content":"// [impl->REQ-HAZARD-WAN-ORIGIN-AUTH]\r\npub fn serve_web(\r\n brain: &mut Brain,\r\n stream_id: u64,\r\n origin_node: &str,\r\n first_line: &serde_json::Value,\r\n) -> io::Result {\r\n // Two ways to answer without a head: the owner CANNOT serve (`refused:\r\n // false` → the requester's 502 naming the node) and the owner WILL NOT\r\n // (`refused: true`, the access gate → the requester's 403 naming WEB).\r\n // Every outcome leaves ONE breadcrumb in the owner's stderr sink — the\r\n // field read for \"did a stream reach this node\" (and the e2e's positive\r\n // control): the dispatcher's own telemetry records failures only.\r\n let fail = |brain: &mut Brain, message: String, refused: bool| -> io::Result<()> {\r\n spt_proto::emit_line_err!(\r\n \"WEB_STREAM: stream={stream_id} origin={origin_node} outcome={} reason={}\",\r\n if refused { \"refused\" } else { \"failed\" },\r\n message.trim_end()\r\n );\r\n let line = WebRecord::WebErr { message, refused }.encode_line();\r\n brain.net_stream_send(stream_id, &line, None, true)?;\r\n Ok(())\r\n };\r\n let (path, query, head, range) = match serde_json::from_value::(first_line.clone()) {\r\n Ok(WebRecord::Web { path, query, head, range }) => (path, query, head, range),\r\n // The register-on-my-behalf request (ADR-0058 Amendment 1) shares this\r\n // stream family and therefore this gate; it answers and finishes here\r\n // rather than falling through to the serving path, which has no body to\r\n // send back.\r\n // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\n Ok(WebRecord::ServeFor { path, audience, ttl_ms, origin }) => {\r\n return serve_for(brain, stream_id, origin_node, &path, &audience, ttl_ms, origin);\r\n }\r\n _ => {\r\n let why = \"WEB_BAD_REQUEST: the first record is not a web request\".to_string();\r\n fail(brain, why.clone(), false)?;\r\n return Ok(WebServeOutcome::Failed(why));\r\n }\r\n };\r\n let home = spt_store::perch::spt_home();\r\n let docs_root = home.join(\"docs\");\r\n let Some(node) = spt_store::hostlabel::os_hostname() else {\r\n let why = \"WEB_NODE_UNKNOWN: the owning node has no hostname to serve under\".to_string();\r","truncated":true,"truncatedBy":"lines","totalLines":770,"totalBytes":2307,"outputLines":43,"outputBytes":2307,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":881,"displayContent":{"text":"// [impl->REQ-HAZARD-WAN-ORIGIN-AUTH]\r\npub fn serve_web(\r\n brain: &mut Brain,\r\n stream_id: u64,\r\n origin_node: &str,\r\n first_line: &serde_json::Value,\r\n) -> io::Result {\r\n // Two ways to answer without a head: the owner CANNOT serve (`refused:\r\n // false` → the requester's 502 naming the node) and the owner WILL NOT\r\n // (`refused: true`, the access gate → the requester's 403 naming WEB).\r\n // Every outcome leaves ONE breadcrumb in the owner's stderr sink — the\r\n // field read for \"did a stream reach this node\" (and the e2e's positive\r\n // control): the dispatcher's own telemetry records failures only.\r\n let fail = |brain: &mut Brain, message: String, refused: bool| -> io::Result<()> {\r\n spt_proto::emit_line_err!(\r\n \"WEB_STREAM: stream={stream_id} origin={origin_node} outcome={} reason={}\",\r\n if refused { \"refused\" } else { \"failed\" },\r\n message.trim_end()\r\n );\r\n let line = WebRecord::WebErr { message, refused }.encode_line();\r\n brain.net_stream_send(stream_id, &line, None, true)?;\r\n Ok(())\r\n };\r\n let (path, query, head, range) = match serde_json::from_value::(first_line.clone()) {\r\n Ok(WebRecord::Web { path, query, head, range }) => (path, query, head, range),\r\n // The register-on-my-behalf request (ADR-0058 Amendment 1) shares this\r\n // stream family and therefore this gate; it answers and finishes here\r\n // rather than falling through to the serving path, which has no body to\r\n // send back.\r\n // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\n Ok(WebRecord::ServeFor { path, audience, ttl_ms, origin }) => {\r\n return serve_for(brain, stream_id, origin_node, &path, &audience, ttl_ms, origin);\r\n }\r\n _ => {\r\n let why = \"WEB_BAD_REQUEST: the first record is not a web request\".to_string();\r\n fail(brain, why.clone(), false)?;\r\n return Ok(WebServeOutcome::Failed(why));\r\n }\r\n };\r\n let home = spt_store::perch::spt_home();\r\n let docs_root = home.join(\"docs\");\r\n let Some(node) = spt_store::hostlabel::os_hostname() else {\r\n let why = \"WEB_NODE_UNKNOWN: the owning node has no hostname to serve under\".to_string();\r\n…\n };\n…\n}","startLine":112,"lineNumbers":[112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,null,157,null,257]},"fileSize":42560,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt-daemon/src/webproxy.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":881,"totalBytes":2307,"outputLines":43,"outputBytes":2307,"shownRange":{"start":112,"end":154},"nextOffset":155}}},"isError":false,"timestamp":1789466403280}}
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{"type":"message","id":"da2974e8","parentId":"e7d95ab4","timestamp":"2026-09-15T10:00:18.732Z","message":{"role":"toolResult","toolCallId":"call_V8o3rgXRR24zAoVzBnAbkqQa|fc_02cc5048d0503391016aa91732a1c487d1a6e40a3cac078fb0","toolName":"grep","content":[{"type":"text","text":" 52|//! stream's event feed alone (no double-subscription interleave). Origin is\n*53|//! the table's `remote_id_hex` — handshake-proven, never payload\n 54|//! (REQ-HAZARD-WAN-ORIGIN-AUTH); every family's own gate then runs unchanged.\n 55|// [impl->REQ-NET-1]\n 56|// [impl->REQ-HAZARD-WAN-ORIGIN-AUTH]\n...\n 752| let name = broker_name.to_string();\n*753| let origin = s.remote_id_hex.clone();\n 754| let stream_id = s.stream_id;\n 755| let conn_id = s.conn_id;\n 756| let floor_seq = s.floor_seq;\n...\n 921|/// (terminal); `Err` = transient (the claim requeues bounded).\n*922|fn first_line(\n 923| broker_name: &str,\n 924| stream_id: u64,\n 925| floor_seq: u64,\n...\n 965| let mut brain = connect(broker_name)?;\n*966| brain.net_stream_subscribe(stream_id, floor_seq)?;\n 967| let mut buf: Vec = Vec::new();\n 968| // [impl->REQ-BRAIN-READ-BOUNDED-PER-CALL]\n 969| let deadline = brain.call_deadline();\n...\n 1333| let policy = RegistryGatePolicy::load();\n*1334| if let Err(e) = brain.net_stream_subscribe(stream_id, 0) {\n 1335| return DispatchOutcome::Failed(e.to_string());\n 1336| }\n 1337| let mut decoder = RegistryDecoder::new();\n...\n 1505| .unwrap_or_default();\n*1506| if let Err(e) = brain.net_stream_subscribe(stream_id, 0) {\n 1507| return DispatchOutcome::Failed(e.to_string());\n 1508| }\n 1509| let mut decoder = NotifDecoder::new();\n...\n 1571| let policy = NotifPolicy::load();\n*1572| if let Err(e) = brain.net_stream_subscribe(stream_id, 0) {\n 1573| return DispatchOutcome::Failed(e.to_string());\n 1574| }\n 1575| let mut decoder = SealFeedDecoder::new();\n...\n 1692|\n*1693| if let Err(e) = brain.net_stream_subscribe(stream_id, 0) {\n 1694| return DispatchOutcome::Failed(e.to_string());\n 1695| }\n 1696| let mut decoder = KnockDecoder::new();\n...\n 1748|\n*1749| if let Err(e) = brain.net_stream_subscribe(stream_id, 0) {\n 1750| return DispatchOutcome::Failed(e.to_string());\n 1751| }\n 1752| let mut decoder = ForkDecoder::new();\n...\n 1797|\n*1798| if let Err(e) = brain.net_stream_subscribe(stream_id, 0) {\n 1799| return DispatchOutcome::Failed(e.to_string());\n 1800| }\n 1801| let mut decoder = RedeemDecoder::new();\n...\n 1847|\n*1848| if let Err(e) = brain.net_stream_subscribe(stream_id, 0) {\n 1849| return DispatchOutcome::Failed(e.to_string());\n 1850| }\n 1851| let mut decoder = AnswerDecoder::new();\n...\n 1989|\n*1990| if let Err(e) = brain.net_stream_subscribe(stream_id, 0) {\n 1991| return DispatchOutcome::Failed(e.to_string());\n 1992| }\n 1993| let mut decoder = PresenceDecoder::new();\n...\n 2206|) -> DispatchOutcome {\n*2207| if let Err(e) = brain.net_stream_subscribe(stream_id, 0) {\n 2208| return DispatchOutcome::Failed(e.to_string());\n 2209| }\n 2210| let mut decoder = WanDecoder::new();"}],"details":{"scopePath":".worktrees/304-web-helper-rca/crates/spt-daemon/src/dispatch.rs","searchPath":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt-daemon/src/dispatch.rs","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":13,"fileCount":1,"files":[".worktrees/304-web-helper-rca/crates/spt-daemon/src/dispatch.rs"],"fileMatches":[{"path":".worktrees/304-web-helper-rca/crates/spt-daemon/src/dispatch.rs","count":13}],"truncated":false,"displayContent":" 52│//! stream's event feed alone (no double-subscription interleave). Origin is\n *53│//! the table's `remote_id_hex` — handshake-proven, never payload\n 54│//! (REQ-HAZARD-WAN-ORIGIN-AUTH); every family's own gate then runs unchanged.\n 55│// [impl->REQ-NET-1]\n 56│// [impl->REQ-HAZARD-WAN-ORIGIN-AUTH]\n │...\n 752│ let name = broker_name.to_string();\n *753│ let origin = s.remote_id_hex.clone();\n 754│ let stream_id = s.stream_id;\n 755│ let conn_id = s.conn_id;\n 756│ let floor_seq = s.floor_seq;\n │...\n 921│/// (terminal); `Err` = transient (the claim requeues bounded).\n *922│fn first_line(\n 923│ broker_name: &str,\n 924│ stream_id: u64,\n 925│ floor_seq: u64,\n │...\n 965│ let mut brain = connect(broker_name)?;\n *966│ brain.net_stream_subscribe(stream_id, floor_seq)?;\n 967│ let mut buf: Vec = Vec::new();\n 968│ // [impl->REQ-BRAIN-READ-BOUNDED-PER-CALL]\n 969│ let deadline = brain.call_deadline();\n │...\n 1333│ let policy = RegistryGatePolicy::load();\n*1334│ if let Err(e) = brain.net_stream_subscribe(stream_id, 0) {\n 1335│ return DispatchOutcome::Failed(e.to_string());\n 1336│ }\n 1337│ let mut decoder = RegistryDecoder::new();\n │...\n 1505│ .unwrap_or_default();\n*1506│ if let Err(e) = brain.net_stream_subscribe(stream_id, 0) {\n 1507│ return DispatchOutcome::Failed(e.to_string());\n 1508│ }\n 1509│ let mut decoder = NotifDecoder::new();\n │...\n 1571│ let policy = NotifPolicy::load();\n*1572│ if let Err(e) = brain.net_stream_subscribe(stream_id, 0) {\n 1573│ return DispatchOutcome::Failed(e.to_string());\n 1574│ }\n 1575│ let mut decoder = SealFeedDecoder::new();\n │...\n 1692│\n*1693│ if let Err(e) = brain.net_stream_subscribe(stream_id, 0) {\n 1694│ return DispatchOutcome::Failed(e.to_string());\n 1695│ }\n 1696│ let mut decoder = KnockDecoder::new();\n │...\n 1748│\n*1749│ if let Err(e) = brain.net_stream_subscribe(stream_id, 0) {\n 1750│ return DispatchOutcome::Failed(e.to_string());\n 1751│ }\n 1752│ let mut decoder = ForkDecoder::new();\n │...\n 1797│\n*1798│ if let Err(e) = brain.net_stream_subscribe(stream_id, 0) {\n 1799│ return DispatchOutcome::Failed(e.to_string());\n 1800│ }\n 1801│ let mut decoder = RedeemDecoder::new();\n │...\n 1847│\n*1848│ if let Err(e) = brain.net_stream_subscribe(stream_id, 0) {\n 1849│ return DispatchOutcome::Failed(e.to_string());\n 1850│ }\n 1851│ let mut decoder = AnswerDecoder::new();\n │...\n 1989│\n*1990│ if let Err(e) = brain.net_stream_subscribe(stream_id, 0) {\n 1991│ return DispatchOutcome::Failed(e.to_string());\n 1992│ }\n 1993│ let mut decoder = PresenceDecoder::new();\n │...\n 2206│) -> DispatchOutcome {\n*2207│ if let Err(e) = brain.net_stream_subscribe(stream_id, 0) {\n 2208│ return DispatchOutcome::Failed(e.to_string());\n 2209│ }\n 2210│ let mut decoder = WanDecoder::new();"},"isError":false,"timestamp":1789466418732}}
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{"type":"message","id":"72c51bdb","parentId":"2d61d824","timestamp":"2026-09-15T10:00:21.932Z","message":{"role":"toolResult","toolCallId":"call_bpmVQMXuWbn95uC5uN3Rb5Xf|fc_02cc5048d0503391016aa917345a4487d19bc1d897d1263b14","toolName":"read","content":[{"type":"text","text":"/// (terminal); `Err` = transient (the claim requeues bounded).\nfn first_line(\n broker_name: &str,\n stream_id: u64,\n floor_seq: u64,\n) -> io::Result> {\n match connect(broker_name).and_then(|mut b| b.net_stream_opener(stream_id)) {\n // Pinned: classify from the durable fact. A pinned line that does not\n // parse is terminally unclassifiable (same contract as the peek path).\n Ok(Some(bytes)) => return Ok(serde_json::from_slice(&bytes).ok()),\n // The broker holds the stream but no opener is pinned yet (first\n // newline still in flight, or the capture gave up bounded). The\n // next_seq guard proved bytes exist, so treat as transient — the\n // bounded claim retry re-reads it shortly, and a stream that never\n // pins goes terminal when the budget is spent (no hot loop).\n Ok(None) => {\n return Err(io::Error::other(format!(\n \"stream {stream_id}: opener not pinned yet\"\n )))\n }\n // ONLY the old broker's explicit unknown-verb answer falls through\n // to the ring peek (ADR-0038 Amendment fix 1) — the pre-Amendment\n // broad Err(_) arm caught transport timeout/EOF/poison too, and each\n // retry then manufactured a throwaway replay subscriber against a\n // possibly-wedged conn (the v0.34 stall engine's first gear).\n // [impl->REQ-DISPATCH-FALLBACK-CIRCUIT]\n Err(e) if is_unsupported_verb(&e) => {}\n // Everything else is a transient: Failed -> classified bounded\n // requeue, never a second replay subscriber.\n Err(e) => return Err(e),\n }\n peek_first_line(broker_name, stream_id, floor_seq)\n}\n\n/// Peek the stream's first retained NDJSON line on a throwaway brain\n/// connection (the pre-ADR-0038 fallback — subject to ring eviction, kept\n/// only for the older-broker window). Subscribes from `floor_seq` (the oldest\n/// retained chunk) so a rolled ring replays instead of tripping the brain's\n/// gap check.\nfn peek_first_line(\n broker_name: &str,\n stream_id: u64,\n floor_seq: u64,\n) -> io::Result> {\n let mut brain = connect(broker_name)?;\n brain.net_stream_subscribe(stream_id, floor_seq)?;\n let mut buf: Vec = Vec::new();\n // [impl->REQ-BRAIN-READ-BOUNDED-PER-CALL]\n let deadline = brain.call_deadline();\n loop {\n match brain.read_event_until(deadline)? {\n BrokerEvent::NetStreamData {\n stream_id: sid,\n bytes,\n ..\n } if sid == stream_id => {\n buf.extend_from_slice(&bytes);\n if let Some(nl) = buf.iter().position(|&b| b == b'\\n') {\n return Ok(serde_json::from_slice(&buf[..nl]).ok());\n }\n }\n BrokerEvent::NetStreamEof { stream_id: sid, .. } if sid == stream_id => {\n // Finished without a complete line: classify what we have\n // (a line without a trailing newline before EOF still counts).\n return Ok(serde_json::from_slice(&buf).ok());\n }\n BrokerEvent::Error { message } => return Err(io::Error::other(message)),\n _ => {}\n }\n }\n}\n\n/// One claimed stream's worker: peek → classify → run the family's serve\n/// loop on a fresh brain connection.\n/// The endpoint identity a stream's opener names, where the family carries\n/// one (Amendment fix 9 — hertz's live catch on stream 7058 could not bind\n/// the stalled stream to an endpoint; this key is what makes the next catch\n/// a bound stream→endpoint proof). Families without an endpoint concept\n/// answer `None` honestly.\n// [impl->REQ-DISPATCH-HYGIENE-TELEMETRY]\nfn line_endpoint(family: StreamFamily, line: &serde_json::Value) -> Option {\n let key = match family {\n…\n };\n…\n}\n\n[Showing lines 921-1002 of 3631. Use :1003 to continue]"}],"details":{"truncation":{"content":"/// (terminal); `Err` = transient (the claim requeues bounded).\r\nfn first_line(\r\n broker_name: &str,\r\n stream_id: u64,\r\n floor_seq: u64,\r\n) -> io::Result> {\r\n match connect(broker_name).and_then(|mut b| b.net_stream_opener(stream_id)) {\r\n // Pinned: classify from the durable fact. A pinned line that does not\r\n // parse is terminally unclassifiable (same contract as the peek path).\r\n Ok(Some(bytes)) => return Ok(serde_json::from_slice(&bytes).ok()),\r\n // The broker holds the stream but no opener is pinned yet (first\r\n // newline still in flight, or the capture gave up bounded). The\r\n // next_seq guard proved bytes exist, so treat as transient — the\r\n // bounded claim retry re-reads it shortly, and a stream that never\r\n // pins goes terminal when the budget is spent (no hot loop).\r\n Ok(None) => {\r\n return Err(io::Error::other(format!(\r\n \"stream {stream_id}: opener not pinned yet\"\r\n )))\r\n }\r\n // ONLY the old broker's explicit unknown-verb answer falls through\r\n // to the ring peek (ADR-0038 Amendment fix 1) — the pre-Amendment\r\n // broad Err(_) arm caught transport timeout/EOF/poison too, and each\r\n // retry then manufactured a throwaway replay subscriber against a\r\n // possibly-wedged conn (the v0.34 stall engine's first gear).\r\n // [impl->REQ-DISPATCH-FALLBACK-CIRCUIT]\r\n Err(e) if is_unsupported_verb(&e) => {}\r\n // Everything else is a transient: Failed -> classified bounded\r\n // requeue, never a second replay subscriber.\r\n Err(e) => return Err(e),\r\n }\r\n peek_first_line(broker_name, stream_id, floor_seq)\r\n}\r\n\r\n/// Peek the stream's first retained NDJSON line on a throwaway brain\r\n/// connection (the pre-ADR-0038 fallback — subject to ring eviction, kept\r\n/// only for the older-broker window). Subscribes from `floor_seq` (the oldest\r\n/// retained chunk) so a rolled ring replays instead of tripping the brain's\r\n/// gap check.\r\nfn peek_first_line(\r\n broker_name: &str,\r\n stream_id: u64,\r\n floor_seq: u64,\r\n) -> io::Result> {\r\n let mut brain = connect(broker_name)?;\r\n brain.net_stream_subscribe(stream_id, floor_seq)?;\r\n let mut buf: Vec = Vec::new();\r\n // [impl->REQ-BRAIN-READ-BOUNDED-PER-CALL]\r\n let deadline = brain.call_deadline();\r\n loop {\r\n match brain.read_event_until(deadline)? {\r\n BrokerEvent::NetStreamData {\r\n stream_id: sid,\r\n bytes,\r\n ..\r\n } if sid == stream_id => {\r\n buf.extend_from_slice(&bytes);\r\n if let Some(nl) = buf.iter().position(|&b| b == b'\\n') {\r\n return Ok(serde_json::from_slice(&buf[..nl]).ok());\r\n }\r\n }\r\n BrokerEvent::NetStreamEof { stream_id: sid, .. } if sid == stream_id => {\r\n // Finished without a complete line: classify what we have\r\n // (a line without a trailing newline before EOF still counts).\r\n return Ok(serde_json::from_slice(&buf).ok());\r\n }\r\n BrokerEvent::Error { message } => return Err(io::Error::other(message)),\r\n _ => {}\r\n }\r\n }\r\n}\r\n\r\n/// One claimed stream's worker: peek → classify → run the family's serve\r\n/// loop on a fresh brain connection.\r\n/// The endpoint identity a stream's opener names, where the family carries\r\n/// one (Amendment fix 9 — hertz's live catch on stream 7058 could not bind\r\n/// the stalled stream to an endpoint; this key is what makes the next catch\r\n/// a bound stream→endpoint proof). Families without an endpoint concept\r\n/// answer `None` honestly.\r\n// [impl->REQ-DISPATCH-HYGIENE-TELEMETRY]\r\nfn line_endpoint(family: StreamFamily, line: &serde_json::Value) -> Option {\r\n let key = match family {\r","truncated":true,"truncatedBy":"lines","totalLines":2711,"totalBytes":3965,"outputLines":82,"outputBytes":3965,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":3631,"displayContent":{"text":"/// (terminal); `Err` = transient (the claim requeues bounded).\r\nfn first_line(\r\n broker_name: &str,\r\n stream_id: u64,\r\n floor_seq: u64,\r\n) -> io::Result> {\r\n match connect(broker_name).and_then(|mut b| b.net_stream_opener(stream_id)) {\r\n // Pinned: classify from the durable fact. A pinned line that does not\r\n // parse is terminally unclassifiable (same contract as the peek path).\r\n Ok(Some(bytes)) => return Ok(serde_json::from_slice(&bytes).ok()),\r\n // The broker holds the stream but no opener is pinned yet (first\r\n // newline still in flight, or the capture gave up bounded). The\r\n // next_seq guard proved bytes exist, so treat as transient — the\r\n // bounded claim retry re-reads it shortly, and a stream that never\r\n // pins goes terminal when the budget is spent (no hot loop).\r\n Ok(None) => {\r\n return Err(io::Error::other(format!(\r\n \"stream {stream_id}: opener not pinned yet\"\r\n )))\r\n }\r\n // ONLY the old broker's explicit unknown-verb answer falls through\r\n // to the ring peek (ADR-0038 Amendment fix 1) — the pre-Amendment\r\n // broad Err(_) arm caught transport timeout/EOF/poison too, and each\r\n // retry then manufactured a throwaway replay subscriber against a\r\n // possibly-wedged conn (the v0.34 stall engine's first gear).\r\n // [impl->REQ-DISPATCH-FALLBACK-CIRCUIT]\r\n Err(e) if is_unsupported_verb(&e) => {}\r\n // Everything else is a transient: Failed -> classified bounded\r\n // requeue, never a second replay subscriber.\r\n Err(e) => return Err(e),\r\n }\r\n peek_first_line(broker_name, stream_id, floor_seq)\r\n}\r\n\r\n/// Peek the stream's first retained NDJSON line on a throwaway brain\r\n/// connection (the pre-ADR-0038 fallback — subject to ring eviction, kept\r\n/// only for the older-broker window). Subscribes from `floor_seq` (the oldest\r\n/// retained chunk) so a rolled ring replays instead of tripping the brain's\r\n/// gap check.\r\nfn peek_first_line(\r\n broker_name: &str,\r\n stream_id: u64,\r\n floor_seq: u64,\r\n) -> io::Result> {\r\n let mut brain = connect(broker_name)?;\r\n brain.net_stream_subscribe(stream_id, floor_seq)?;\r\n let mut buf: Vec = Vec::new();\r\n // [impl->REQ-BRAIN-READ-BOUNDED-PER-CALL]\r\n let deadline = brain.call_deadline();\r\n loop {\r\n match brain.read_event_until(deadline)? {\r\n BrokerEvent::NetStreamData {\r\n stream_id: sid,\r\n bytes,\r\n ..\r\n } if sid == stream_id => {\r\n buf.extend_from_slice(&bytes);\r\n if let Some(nl) = buf.iter().position(|&b| b == b'\\n') {\r\n return Ok(serde_json::from_slice(&buf[..nl]).ok());\r\n }\r\n }\r\n BrokerEvent::NetStreamEof { stream_id: sid, .. } if sid == stream_id => {\r\n // Finished without a complete line: classify what we have\r\n // (a line without a trailing newline before EOF still counts).\r\n return Ok(serde_json::from_slice(&buf).ok());\r\n }\r\n BrokerEvent::Error { message } => return Err(io::Error::other(message)),\r\n _ => {}\r\n }\r\n }\r\n}\r\n\r\n/// One claimed stream's worker: peek → classify → run the family's serve\r\n/// loop on a fresh brain connection.\r\n/// The endpoint identity a stream's opener names, where the family carries\r\n/// one (Amendment fix 9 — hertz's live catch on stream 7058 could not bind\r\n/// the stalled stream to an endpoint; this key is what makes the next catch\r\n/// a bound stream→endpoint proof). Families without an endpoint concept\r\n/// answer `None` honestly.\r\n// [impl->REQ-DISPATCH-HYGIENE-TELEMETRY]\r\nfn line_endpoint(family: StreamFamily, line: &serde_json::Value) -> Option {\r\n let key = match family {\r\n…\n };\n…\n}","startLine":921,"lineNumbers":[921,922,923,924,925,926,927,928,929,930,931,932,933,934,935,936,937,938,939,940,941,942,943,944,945,946,947,948,949,950,951,952,953,954,955,956,957,958,959,960,961,962,963,964,965,966,967,968,969,970,971,972,973,974,975,976,977,978,979,980,981,982,983,984,985,986,987,988,989,990,991,992,993,994,995,996,997,998,999,1000,1001,1002,null,1008,null,1013]},"fileSize":171439,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/304-web-helper-rca/crates/spt-daemon/src/dispatch.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":3631,"totalBytes":3965,"outputLines":82,"outputBytes":3965,"shownRange":{"start":921,"end":1002},"nextOffset":1003}}},"isError":false,"timestamp":1789466421931}}
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{"type":"message","id":"577b334f","parentId":"a57b92c0","timestamp":"2026-09-15T10:00:29.112Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_KPsiDdvO4a2M6bwkbjLllsCo|fc_02cc5048d0503391016aa91737396087d18ebbcd609bba69fb","name":"hub","arguments":{"i":"Reporting minimal stream acceptance seam","op":"send","to":"Main","message":"Minimal owner acceptance: bounded Brain.net_streams(), select !s.initiated_locally && s.next_seq>0 (dispatch.rs:729-736), take s.remote_id_hex as handshake-proven origin (753), call net_stream_opener(s.stream_id), retry Ok(None) bounded until full opener pinned (922-944), parse JSON bytes then public webproxy::serve_web(&mut owner_brain,s.stream_id,&s.remote_id_hex,&line) (113-143). No subscription needed for this one-record ServeFor path: pinned opener + net_stream_send suffice. Existing fallback subscription loop is dispatch:965-988 but unnecessary for same-build brokers. Keep requester call on another thread, owner acceptance deadline, and leave canonical owner seed unbound. serve_one appears to be planned local helper, not existing pinned public API."},"intent":"Reporting minimal stream acceptance seam"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":1210,"output":202,"cacheRead":58112,"cacheWrite":0,"totalTokens":59524,"cost":{"input":0.012100000000000001,"output":0.010100000000000001,"cacheRead":0.058112,"cacheWrite":0,"total":0.080312}},"stopReason":"toolUse","timestamp":1789466421961,"responseId":"resp_02cc5048d0503391016aa917362e0887d1b34ab7a9ff37f0e2","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_02cc5048d0503391016aa91737396087d18ebbcd609bba69fb","type":"function_call","status":"completed","arguments":"{\"i\":\"Reporting minimal stream acceptance seam\",\"op\":\"send\",\"to\":\"Main\",\"message\":\"Minimal owner acceptance: bounded Brain.net_streams(), select !s.initiated_locally && s.next_seq>0 (dispatch.rs:729-736), take s.remote_id_hex as handshake-proven origin (753), call net_stream_opener(s.stream_id), retry Ok(None) bounded until full opener pinned (922-944), parse JSON bytes then public webproxy::serve_web(&mut owner_brain,s.stream_id,&s.remote_id_hex,&line) (113-143). No subscription needed for this one-record ServeFor path: pinned opener + net_stream_send suffice. Existing fallback subscription loop is dispatch:965-988 but unnecessary for same-build brokers. Keep requester call on another thread, owner acceptance deadline, and leave canonical owner seed unbound. serve_one appears to be planned local helper, not existing pinned public API.\"}","call_id":"call_KPsiDdvO4a2M6bwkbjLllsCo","internal_chat_message_metadata_passthrough":{"create_time":1789466422.350503,"turn_id":"012e8bb0-f25b-4785-b3c9-431c9c9cefd5"},"name":"hub","metadata":{"turn_id":"012e8bb0-f25b-4785-b3c9-431c9c9cefd5"}}]},"duration":7149.581000000238,"ttft":1279.1893999874592,"completedAt":1789466429111,"contextSnapshot":{"promptTokens":59322,"nonMessageTokens":10359,"compactionEpoch":0}}}
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{"type":"message","id":"3524de0b","parentId":"c1ee59d2","timestamp":"2026-09-15T10:01:05.545Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_ex0fMhOFmPTSgAKIIcciTwBx|fc_02cc5048d0503391016aa9173ec31c87d19c7aa01869987882","name":"yield","arguments":{"type":null,"data":{"summary":"A focused same-process two-identity fixture is source-reachable with global SPT_HOME fixed to owner and requester home passed explicitly. Reuse B's authority and audience setup, skip WAN ingress prerequisites, and accept the request via net_streams + pinned net_stream_opener + public serve_web. No pinned public serve_one exists; that would be a local fixture helper.","files":[{"path":"crates/spt-daemon/src/webproxy.rs:691-717","description":"Requester explicitly uses supplied broker/home for connection and route; no global-home mutation needed."},{"path":"crates/spt-daemon/src/dispatch.rs:729-736,753,922-944","description":"Select incoming nonempty stream, retain handshake-proven origin, read pinned opener; retry absent opener bounded."},{"path":"crates/spt-daemon/src/webproxy.rs:113-143","description":"Public serve_web accepts parsed opener and calls owner ServeFor."},{"path":"crates/spt-daemon/tests/twohost_web.rs:691-695,749-824,867-887","description":"Reusable owner subnet, requester roster membership, audience snapshot via real feed merge, and authority MSG_OUT row."},{"path":"crates/spt-store/src/msgid.rs:430-457,488-510","description":"Authority lookup needs owlery log directory and matching MSG_OUT id, peer, user-msg payload and quoted path; no info.json read."},{"path":"crates/spt-daemon/src/webserve.rs:683-693","description":"Audience resolution reads owner's subnet list and on-disk registry snapshot."}],"architecture":"Two custom-named brokers and distinct QUIC identities can share a process without sharing home-based addressing: requester request_serve_for receives its broker name/home explicitly; owner serve_web resolves stores through fixed global SPT_HOME. Only owner should publish a broker-backed docs listener's global bound port.","report":"SOURCE-ONLY; no changes or execution.\n\nFeasibility: webproxy.rs:691-717 uses the explicit requester broker for Brain::cold_start_pump and explicit home for route_for; requester invocation can run on a separate thread while owner accepts the stream. Keep global SPT_HOME fixed to owner for the entire fixture. Do not call requester(..., seed_broker=true), because that helper mutates SPT_HOME (twohost_web.rs:1085-1089). Reuse rig_broker shape at twohost_web.rs:256-270 with distinct custom local broker names and distinct identities. Seed requester PeerAddrStore with owner's reachable address (existing pattern twohost_web.rs:1108-1109), avoiding discovery and hostname-routing requirements. This is source-supported reachability, not an executed result.\n\nOwner authority: reuse owner joined subnet setup (twohost_web.rs:691-695). Reuse requester roster membership (749-759), RegistryHost construction (727-731), audience Instance and apply_feed_flips under RegistryGatePolicy::load (783-811), and product-reader precondition assertion (819-824). This creates the actual on-disk audience snapshot that webserve::node_hosting_endpoint reads (webserve.rs:683-693), rather than merely an in-memory row. Reuse helper_envelope (twohost_web.rs:314-322) and IoLogRow MSG_OUT append (871-887): payload must parse as user-msg and contain exact path, peer must equal audience, msg_id must equal request origin. msgid.rs:430-457 scans owlery directories and their logs directly; info.json/Gateway perch metadata are not required by this focused owner authority seam. They are WAN ingress prerequisites, which this test intentionally does not exercise. Neither requester Gateway gossip nor requester recipient spool/perch setup is needed.\n\nMinimal owner acceptance: construct bounded pump Brain against owner custom broker. Poll net_streams under a fixture deadline; accept only !initiated_locally && next_seq>0 (dispatch.rs:729-736). Use row.remote_id_hex as origin (753), not a payload claim. Read net_stream_opener(stream_id) and parse the returned JSON; Ok(None) means no complete pinned opener yet and requires a bounded retry (922-944). Then call public webproxy::serve_web(&mut brain, stream_id, &remote_id_hex, &json) (113-143). For this one-record ServeFor branch, response is net_stream_send and does not require the fallback replay subscription. The existing older-broker fallback subscription/read loop is dispatch.rs:965-988, but same-build fixture brokers support pinned openers. Search found no public or private exact serve_one function in pinned crates; treat that name as a proposed local test helper.\n\nListener caveats: keep owner's canonical seed name unbound while custom owner broker stays live. Start a real owner broker-backed docshost listener with Some(owner_broker_name), port 0, and await the returned bound port (docshost.rs:477-530). Only owner should start that listener: BOUND_DOCS_PORT is process-global, so starting requester HTTP too would overwrite the observed port and weaken the intended assertion (docshost.rs:28-37,510-515). Requester helper request does not itself need HTTP. Do not run this alongside tests mutating SPT_HOME or published docs port in one process. Distinct network identities and actual route-address discovery avoid shared-key path contamination. A successful in-process regression does not prove that production's separate brain process can read broker-owned static state; maintain that architecture caveat when selecting the implementation seam."},"error":null}}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":410,"output":1166,"cacheRead":59136,"cacheWrite":0,"totalTokens":60712,"cost":{"input":0.0041,"output":0.058300000000000005,"cacheRead":0.059135999999999994,"cacheWrite":0,"total":0.121536}},"stopReason":"toolUse","timestamp":1789466429142,"responseId":"resp_02cc5048d0503391016aa9173d5a0487d1870817f86342afec","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_02cc5048d0503391016aa9173ec31c87d19c7aa01869987882","type":"function_call","status":"completed","arguments":"{\"type\":null,\"data\":{\"summary\":\"A focused same-process two-identity fixture is source-reachable with global SPT_HOME fixed to owner and requester home passed explicitly. Reuse B's authority and audience setup, skip WAN ingress prerequisites, and accept the request via net_streams + pinned net_stream_opener + public serve_web. No pinned public serve_one exists; that would be a local fixture helper.\",\"files\":[{\"path\":\"crates/spt-daemon/src/webproxy.rs:691-717\",\"description\":\"Requester explicitly uses supplied broker/home for connection and route; no global-home mutation needed.\"},{\"path\":\"crates/spt-daemon/src/dispatch.rs:729-736,753,922-944\",\"description\":\"Select incoming nonempty stream, retain handshake-proven origin, read pinned opener; retry absent opener bounded.\"},{\"path\":\"crates/spt-daemon/src/webproxy.rs:113-143\",\"description\":\"Public serve_web accepts parsed opener and calls owner ServeFor.\"},{\"path\":\"crates/spt-daemon/tests/twohost_web.rs:691-695,749-824,867-887\",\"description\":\"Reusable owner subnet, requester roster membership, audience snapshot via real feed merge, and authority MSG_OUT row.\"},{\"path\":\"crates/spt-store/src/msgid.rs:430-457,488-510\",\"description\":\"Authority lookup needs owlery log directory and matching MSG_OUT id, peer, user-msg payload and quoted path; no info.json read.\"},{\"path\":\"crates/spt-daemon/src/webserve.rs:683-693\",\"description\":\"Audience resolution reads owner's subnet list and on-disk registry snapshot.\"}],\"architecture\":\"Two custom-named brokers and distinct QUIC identities can share a process without sharing home-based addressing: requester request_serve_for receives its broker name/home explicitly; owner serve_web resolves stores through fixed global SPT_HOME. Only owner should publish a broker-backed docs listener's global bound port.\",\"report\":\"SOURCE-ONLY; no changes or execution.\\n\\nFeasibility: webproxy.rs:691-717 uses the explicit requester broker for Brain::cold_start_pump and explicit home for route_for; requester invocation can run on a separate thread while owner accepts the stream. Keep global SPT_HOME fixed to owner for the entire fixture. Do not call requester(..., seed_broker=true), because that helper mutates SPT_HOME (twohost_web.rs:1085-1089). Reuse rig_broker shape at twohost_web.rs:256-270 with distinct custom local broker names and distinct identities. Seed requester PeerAddrStore with owner's reachable address (existing pattern twohost_web.rs:1108-1109), avoiding discovery and hostname-routing requirements. This is source-supported reachability, not an executed result.\\n\\nOwner authority: reuse owner joined subnet setup (twohost_web.rs:691-695). Reuse requester roster membership (749-759), RegistryHost construction (727-731), audience Instance and apply_feed_flips under RegistryGatePolicy::load (783-811), and product-reader precondition assertion (819-824). This creates the actual on-disk audience snapshot that webserve::node_hosting_endpoint reads (webserve.rs:683-693), rather than merely an in-memory row. Reuse helper_envelope (twohost_web.rs:314-322) and IoLogRow MSG_OUT append (871-887): payload must parse as user-msg and contain exact path, peer must equal audience, msg_id must equal request origin. msgid.rs:430-457 scans owlery directories and their logs directly; info.json/Gateway perch metadata are not required by this focused owner authority seam. They are WAN ingress prerequisites, which this test intentionally does not exercise. Neither requester Gateway gossip nor requester recipient spool/perch setup is needed.\\n\\nMinimal owner acceptance: construct bounded pump Brain against owner custom broker. Poll net_streams under a fixture deadline; accept only !initiated_locally && next_seq>0 (dispatch.rs:729-736). Use row.remote_id_hex as origin (753), not a payload claim. Read net_stream_opener(stream_id) and parse the returned JSON; Ok(None) means no complete pinned opener yet and requires a bounded retry (922-944). Then call public webproxy::serve_web(&mut brain, stream_id, &remote_id_hex, &json) (113-143). For this one-record ServeFor branch, response is net_stream_send and does not require the fallback replay subscription. The existing older-broker fallback subscription/read loop is dispatch.rs:965-988, but same-build fixture brokers support pinned openers. Search found no public or private exact serve_one function in pinned crates; treat that name as a proposed local test helper.\\n\\nListener caveats: keep owner's canonical seed name unbound while custom owner broker stays live. Start a real owner broker-backed docshost listener with Some(owner_broker_name), port 0, and await the returned bound port (docshost.rs:477-530). Only owner should start that listener: BOUND_DOCS_PORT is process-global, so starting requester HTTP too would overwrite the observed port and weaken the intended assertion (docshost.rs:28-37,510-515). Requester helper request does not itself need HTTP. Do not run this alongside tests mutating SPT_HOME or published docs port in one process. Distinct network identities and actual route-address discovery avoid shared-key path contamination. A successful in-process regression does not prove that production's separate brain process can read broker-owned static state; maintain that architecture caveat when selecting the implementation seam.\"},\"error\":null}","call_id":"call_ex0fMhOFmPTSgAKIIcciTwBx","internal_chat_message_metadata_passthrough":{"create_time":1789466429.555496,"turn_id":"012e8bb0-f25b-4785-b3c9-431c9c9cefd5"},"name":"yield","metadata":{"turn_id":"012e8bb0-f25b-4785-b3c9-431c9c9cefd5"}}]},"duration":36401.383900016546,"ttft":1637.2393000125885,"completedAt":1789466465544,"contextSnapshot":{"promptTokens":59546,"nonMessageTokens":10359,"compactionEpoch":0}}}
{"type":"message","id":"bdb51a44","parentId":"3524de0b","timestamp":"2026-09-15T10:01:05.547Z","message":{"role":"toolResult","toolCallId":"call_ex0fMhOFmPTSgAKIIcciTwBx|fc_02cc5048d0503391016aa9173ec31c87d19c7aa01869987882","toolName":"yield","content":[{"type":"text","text":"Result submitted."}],"details":{"data":{"summary":"A focused same-process two-identity fixture is source-reachable with global SPT_HOME fixed to owner and requester home passed explicitly. Reuse B's authority and audience setup, skip WAN ingress prerequisites, and accept the request via net_streams + pinned net_stream_opener + public serve_web. No pinned public serve_one exists; that would be a local fixture helper.","files":[{"path":"crates/spt-daemon/src/webproxy.rs:691-717","description":"Requester explicitly uses supplied broker/home for connection and route; no global-home mutation needed."},{"path":"crates/spt-daemon/src/dispatch.rs:729-736,753,922-944","description":"Select incoming nonempty stream, retain handshake-proven origin, read pinned opener; retry absent opener bounded."},{"path":"crates/spt-daemon/src/webproxy.rs:113-143","description":"Public serve_web accepts parsed opener and calls owner ServeFor."},{"path":"crates/spt-daemon/tests/twohost_web.rs:691-695,749-824,867-887","description":"Reusable owner subnet, requester roster membership, audience snapshot via real feed merge, and authority MSG_OUT row."},{"path":"crates/spt-store/src/msgid.rs:430-457,488-510","description":"Authority lookup needs owlery log directory and matching MSG_OUT id, peer, user-msg payload and quoted path; no info.json read."},{"path":"crates/spt-daemon/src/webserve.rs:683-693","description":"Audience resolution reads owner's subnet list and on-disk registry snapshot."}],"architecture":"Two custom-named brokers and distinct QUIC identities can share a process without sharing home-based addressing: requester request_serve_for receives its broker name/home explicitly; owner serve_web resolves stores through fixed global SPT_HOME. Only owner should publish a broker-backed docs listener's global bound port.","report":"SOURCE-ONLY; no changes or execution.\n\nFeasibility: webproxy.rs:691-717 uses the explicit requester broker for Brain::cold_start_pump and explicit home for route_for; requester invocation can run on a separate thread while owner accepts the stream. Keep global SPT_HOME fixed to owner for the entire fixture. Do not call requester(..., seed_broker=true), because that helper mutates SPT_HOME (twohost_web.rs:1085-1089). Reuse rig_broker shape at twohost_web.rs:256-270 with distinct custom local broker names and distinct identities. Seed requester PeerAddrStore with owner's reachable address (existing pattern twohost_web.rs:1108-1109), avoiding discovery and hostname-routing requirements. This is source-supported reachability, not an executed result.\n\nOwner authority: reuse owner joined subnet setup (twohost_web.rs:691-695). Reuse requester roster membership (749-759), RegistryHost construction (727-731), audience Instance and apply_feed_flips under RegistryGatePolicy::load (783-811), and product-reader precondition assertion (819-824). This creates the actual on-disk audience snapshot that webserve::node_hosting_endpoint reads (webserve.rs:683-693), rather than merely an in-memory row. Reuse helper_envelope (twohost_web.rs:314-322) and IoLogRow MSG_OUT append (871-887): payload must parse as user-msg and contain exact path, peer must equal audience, msg_id must equal request origin. msgid.rs:430-457 scans owlery directories and their logs directly; info.json/Gateway perch metadata are not required by this focused owner authority seam. They are WAN ingress prerequisites, which this test intentionally does not exercise. Neither requester Gateway gossip nor requester recipient spool/perch setup is needed.\n\nMinimal owner acceptance: construct bounded pump Brain against owner custom broker. Poll net_streams under a fixture deadline; accept only !initiated_locally && next_seq>0 (dispatch.rs:729-736). Use row.remote_id_hex as origin (753), not a payload claim. Read net_stream_opener(stream_id) and parse the returned JSON; Ok(None) means no complete pinned opener yet and requires a bounded retry (922-944). Then call public webproxy::serve_web(&mut brain, stream_id, &remote_id_hex, &json) (113-143). For this one-record ServeFor branch, response is net_stream_send and does not require the fallback replay subscription. The existing older-broker fallback subscription/read loop is dispatch.rs:965-988, but same-build fixture brokers support pinned openers. Search found no public or private exact serve_one function in pinned crates; treat that name as a proposed local test helper.\n\nListener caveats: keep owner's canonical seed name unbound while custom owner broker stays live. Start a real owner broker-backed docshost listener with Some(owner_broker_name), port 0, and await the returned bound port (docshost.rs:477-530). Only owner should start that listener: BOUND_DOCS_PORT is process-global, so starting requester HTTP too would overwrite the observed port and weaken the intended assertion (docshost.rs:28-37,510-515). Requester helper request does not itself need HTTP. Do not run this alongside tests mutating SPT_HOME or published docs port in one process. Distinct network identities and actual route-address discovery avoid shared-key path contamination. A successful in-process regression does not prove that production's separate brain process can read broker-owned static state; maintain that architecture caveat when selecting the implementation seam."},"status":"success"},"isError":false,"timestamp":1789466465546}}
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