Mark
bf076199b4
- Mark .planning/debug/d12-blob-port-transfer-fails.md as status: resolved; fill in the Resolution section with the applied fix (5 commit hashes, files changed), verification output (15/15 tests, tsc clean, vite build green, zero as-any/ts-ignore in fix-touched files), and inline answers to the specialist-review questions raised by the planner. Move the file to .planning/debug/resolved/. - Update STATE.md frontmatter (stopped_at) + Decisions log + Session Continuity to record the D-12 fix landing and the open Plan 07 ffprobe gate (still requires operator smoke.sh + ffprobe re-run before Phase 1 can close). - Land smoke.sh — the operator's D-12 acceptance-gate harness that surfaced the original failure. Self-contained: dedicated /tmp/mokosh-smoke-profile, auto-accept desktop-capture picker, Downloads polling, ffprobe gate, fixture staging. REQ-video-ring-buffer remains NOT-complete — Plan 07 owns it, operator must re-run ./smoke.sh to verify the fix end-to-end in Chrome. Refs: debug session d12-blob-port-transfer-fails (resolved).
130 lines
8.1 KiB
Markdown
130 lines
8.1 KiB
Markdown
---
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gsd_state_version: 1.0
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milestone: v2.0.0
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milestone_name: milestone
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status: executing
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stopped_at: D-12 port-blob serialization bug fixed via base64 wire-format (debug session d12-blob-port-transfer-fails resolved). Five commits on gsd/phase-01-stabilize-video-pipeline (c0d9166, d653283, 2831849, d5bb948 + this docs commit). All 15 tests green (incl. 6-test port-serialization contract — RED reproduces the 75-byte garbage, GREEN pins the base64 fix). tsc clean, npm run build succeeds. Plan 07 ffprobe gate still open — operator must re-run ./smoke.sh to verify the fix end-to-end in Chrome.
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last_updated: "2026-05-15T18:20:00.000Z"
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last_activity: 2026-05-15
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progress:
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total_phases: 5
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completed_phases: 0
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total_plans: 7
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completed_plans: 6
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percent: 86
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---
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# Project State
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## Project Reference
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See: .planning/PROJECT.md (updated 2026-05-15)
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**Core value:** When an operator hits a bug, one click MUST produce a
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self-contained archive that lets support reproduce what happened — in under 5 s,
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no server, no password leaks.
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**Current focus:** Phase 1 — Stabilize Video Pipeline
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## Current Position
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Phase: 1 (Stabilize Video Pipeline) — EXECUTING
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Plan: 7 of 7
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Status: Ready to execute
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Last activity: 2026-05-15
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REQUIREMENTS.md, ROADMAP.md, STATE.md written)
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Progress: [█████████░] 86%
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## Performance Metrics
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**Velocity:**
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- Total plans completed: 0
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- Average duration: —
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- Total execution time: —
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**By Phase:**
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| Phase | Plans | Total | Avg/Plan |
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|-------|-------|-------|----------|
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| 1. Stabilize video pipeline | 0 | — | — |
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| 2. Stabilize DOM + event capture privacy | 0 | — | — |
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| 3. Stabilize export pipeline | 0 | — | — |
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| 4. SPEC §10 smoke verification | 0 | — | — |
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| 5. Harden + clean up | 0 | — | — |
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**Recent Trend:**
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- Last 5 plans: —
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- Trend: —
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*Updated after each plan completion*
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| Phase 01 P01 | 4min | 6 tasks | 6 files |
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| Phase 01 P02 | 4min | 5 tasks | 8 files |
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| Phase 1 P03 | 8min | 3 tasks | 5 files |
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| Phase 01 P04 | 4min | 3 tasks | 1 files |
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| Phase 01 P05 | 8min | 2 tasks | 1 files |
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| Phase 1 P06 | 3min | 2 tasks | 2 files |
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## Accumulated Context
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### Decisions
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Decisions are logged in PROJECT.md Key Decisions table (DEC-001 through
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DEC-012, all SPEC-Accepted and locked for Phase 1). Recent decisions affecting
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current work:
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- Phase 1 framing: roadmap treats the existing codebase as a partially-broken
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first attempt to be remediated against the SPEC, not as greenfield. The
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7 P0 defects from the audit are split across phases 1–3 along commit
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boundaries; phase 4 is end-to-end SPEC §10 smoke verification.
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- All 12 SPEC decisions (`DEC-001`..`DEC-012`) are LOCKED for Phase 1.
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Changing any of them requires a formal ADR; none are formally LOCKED in the
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ingest classification, so a future ADR can revise.
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- [Phase ?]: Doc cascade: amendments append (do not replace) original DEC/CON blocks to preserve SPEC provenance — Established convention for future SPEC-amending phases; downstream readers see both old + new with citation
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- [Phase ?]: Manifest: drop alarms permission entirely rather than retain for re-use — Plan 05 deletes the alarms code path; declaring unused permissions expands attack surface (T-1-02)
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- [Phase ?]: Pinned vitest at ^4 (4.1.6 latest stable; 5.x still beta on 2026-05-15)
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- [Phase ?]: Phase 1 Wave-0 test infra: 4 RED tests committed against not-yet-existent src/offscreen/recorder.ts — pins contracts for Plans 03+04
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- [Phase ?]: Reverted premature REQ-video-ring-buffer Complete marking left by Plan 01-01; satisfied by Plans 03+04+07, not by Wave-0 RED tests
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- [Phase 01-03]: Bundled OffscreenLogger into Task 2 commit (Rule 3 blocking dependency — recorder.ts cannot typecheck without the import)
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- [Phase 01-03]: Defensive bootstrap guard (typeof chrome check) lets pure ring-buffer test import recorder module without chrome stub
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- [Phase 01-03]: Removed SW-side VIDEO_CHUNK/VIDEO_CHUNK_SAVED branches + IndexedDB helpers inline (tsc-clean requires; Plan 05 owns remaining SW shrink)
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- [Phase 01-04]: Kept Plan 03's defensive bootstrap guard (typeof chrome / per-API existence checks) instead of Plan 04's verbatim unguarded block — Plan 04's verbatim block regressed ring-buffer and codec-check tests (they don't stub full chrome surface); restored guard preserves Plan 02 RED contract while satisfying Plan 04's new GREEN contract. Rule 1 deviation.
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- [Phase 01-04]: T-1-04 SW-side sender check documented redundantly (4 places in recorder.ts) for Plan 05 executor visibility — Offscreen is trusting party; SW is validating party. Documenting in module header, port-name constant, threat-mitigation comment near bootstrap, and inline at connectPort makes the contract impossible to miss when grepping for T-1-04 during Plan 05.
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- [Phase 01-04]: REFACTOR pass NOT skipped: stale 'Plan 04 wires this' comments replaced with actual D-17/Pattern 5 citations — Forward-pointing TODO-style comments became misleading after the work landed; minimal correctness-preserving comment update with all 9 tests still GREEN.
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- [Phase ?]: [Phase 01-05]: Deleted broken checkPermissions / requestPermissions flow (Rule 1)
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- [Phase ?]: [Phase 01-05]: REQUEST_PERMISSIONS collapsed — under getDisplayMedia (D-01) no runtime perm check is meaningful; the broken 'tabCapture' permission check was sending recording-start into the never-granted branch
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- [Phase ?]: [Phase 01-05]: Added chrome.offscreen.hasDocument() in initialize() — Rule 2 robustness, audit P1 #8 mitigation across SW respawns
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- [Phase ?]: [Phase 01-05]: SW is now a pure coordinator — onConnect host bound to 'video-keepalive' port with T-1-04 sender check; getVideoBufferFromOffscreen replaces synchronous SW-local buffer fetch; OFFSCREEN_READY handshake closes the audit P1 #12 race
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- [Phase ?]: [Phase 01-05]: indexedDB.deleteDatabase('VideoRecorderDB') in onInstalled — T-1-NEW-05-02 / RESEARCH.md Runtime State Inventory cleanup of orphaned IDB from pre-Phase-01 builds
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- [Phase ?]: [Phase 01-06]: Collapsed vite.config.ts from 226 -> 21 lines (RESEARCH.md Example B verbatim); deleted 174-line inline copy-offscreen plugin (audit P0 #1 root cause) and the orphan offscreen/ top-level directory (D-08)
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- [Phase ?]: [Phase 01-06]: crxjs Outcome A confirmed — dist/src/offscreen/index.html (preserves src/ prefix from rollupOptions.input key). SW URL adjusted to chrome.runtime.getURL('src/offscreen/index.html'); RESEARCH.md Pitfall 5 binding empirically verified
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- [Phase 01-07-debug-d12]: D-12 port-blob serialization fixed via base64 wire-format encode/decode (debug session d12-blob-port-transfer-fails resolved 2026-05-15). chrome.runtime.Port JSON-serializes payloads across extension contexts so Blob payloads were silently corrupted (JSON.stringify(blob) === "{}" → SW saw [{}, {}, ...] → new Blob([...]) coerced each to "[object Object]" → 75-byte text instead of WebM). Added src/shared/binary.ts (blobToBase64 / base64ToBlob), TransferredVideoChunk wire-format type, offscreen encode side, SW decode side. All 15 tests green incl. 6-test port-serialization spec. Re-run smoke.sh + ffprobe still required for end-to-end verification.
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### Pending Todos
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None yet.
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### Blockers/Concerns
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- (informational) `chrome.tabCapture` requires a user gesture on first
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activation — Phase 3 (P0-4) restores this by moving the call into the popup
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click handler; until Phase 3 lands, recording cannot start cleanly even if
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Phase 1's pipeline is correct. Phases 1–3 should not be re-ordered.
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## Deferred Items
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Items acknowledged and carried forward from previous milestone close:
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| Category | Item | Status | Deferred At |
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|----------|------|--------|-------------|
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| *(none)* | | | |
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## Session Continuity
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Last session: 2026-05-15T18:20:00.000Z
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Stopped at: D-12 port-blob serialization bug fixed via base64 wire-format encode/decode (debug session d12-blob-port-transfer-fails resolved). 5 commits on gsd/phase-01-stabilize-video-pipeline; all 15 tests green; tsc clean; npm run build succeeds. REQ-video-ring-buffer NOT yet marked complete — Plan 07 ffprobe gate still owns that, operator must re-run ./smoke.sh + ffprobe to verify the fix end-to-end in Chrome before closing Phase 1.
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Resume file: .planning/debug/resolved/d12-blob-port-transfer-fails.md
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