fix(logs): persist transport finality evidence - #4061
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…streamAborted
Add two groups of regression tests for the usage-marker parity criterion
in devlog/_plan/260906_opaque_transport_finality/010_failure_boundaries.md:
tee path (consumeForInspection / stream-aborted-marker.test.ts):
- bare { type: "error" } SSE event followed by clean EOF → onTerminal("failed", 502)
with no streamAborted on the persisted attempt (semantic failure, not a read reset)
- read error following a bare error event → streamAborted stays true (onReadError path)
eager path (relaySseEagerBounded / relay-eager.test.ts, 090-13):
- bare error frame + clean upstream EOF → onSynthetic receives ("failed", "upstream_error")
so core.ts onSynthetic can record a semantic failed status without streamAborted
No source changes; all existing tests continue to pass. The implementation
already handles these paths correctly in relay.ts and relay-eager.ts;
these tests make the contract explicit and regression-proof.
Keep transport phase and terminal source when request-log rows are written to usage.jsonl and rehydrated after restart, so synthetic relay failures remain distinguishable from upstream terminals. Closes lidge-jun#3657
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Included review availability: Your plan provides up to 10 included reviews per hour; 9 remain after this review. 📝 WalkthroughWalkthroughThe change adds validated ChangesTransport finality evidence
Priority: ➖ Normal Estimated code review effort: 2 (Simple) | ~10 minutes Severity of issue fixed: Medium Merge Risk: ⚪ Minimal · up to Request logs now retain validated transport-finality metadata across persistence and restart, while preserving the distinction between upstream errors and aborted streams. The covered terminal paths indicate no outstanding merge-readiness risk. 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
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Inline comments:
In `@tests/server/relay-eager.test.ts`:
- Around line 1646-1648: Strengthen the assertions in the relay failure test
around the existing response.failed checks: verify exactly one failed terminal
frame is emitted and assert that no response.incomplete frame appears, while
preserving the existing provider-stream error and syntheticCalls expectations.
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src/server/request-log.tssrc/usage/log.tstests/server/relay-eager.test.tstests/server/stream-aborted-marker.test.tstests/usage/request-log.test.ts
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🟢 Approval recommended
The changes are narrowly scoped, include strict normalization guards for persisted data, and add targeted regression coverage for the newly persisted fields and the EOF-vs-reset distinction.
Pull request overview
This PR extends OCX’s durable request/usage logging to preserve transport “finality evidence” (where and how a terminal condition was observed) end-to-end, so intermittent streaming failures can be diagnosed after restarts using usage.jsonl and hydrated /api/logs rows.
Changes:
- Persist
transportPhaseandterminalSourcefrom final request logs throughPersistedUsageEntrynormalization andusage.jsonl, and rehydrate them into request-log DTOs on restart. - Add strict allowlists (
isKnownTransportPhase/isKnownTerminalSource) so unknown values are dropped during persistence/rehydration. - Add regression coverage ensuring “bare upstream error at clean EOF” meters as a semantic upstream failure (502) without incorrectly setting
streamAborted, and that the new evidence fields round-trip through persistence.
File summaries
| File | Description |
|---|---|
| tests/usage/request-log.test.ts | Adds persistence + restart-hydration tests for transportPhase / terminalSource. |
| tests/server/stream-aborted-marker.test.ts | Adds coverage distinguishing clean-EOF upstream error vs read-reset cases affecting streamAborted. |
| tests/server/relay-eager.test.ts | Asserts eager SSE relay passes reason="upstream_error" for clean-EOF upstream error terminals. |
| src/usage/log.ts | Extends PersistedUsageEntry and normalizes the new fields via allowlisted guards. |
| src/server/request-log.ts | Plumbs the new fields through request-log persistence (appendUsageEntry) and restart hydration (requestLogEntryFromPersistedUsage). |
Review details
- Files reviewed: 5/5 changed files
- Comments generated: 0
- Review effort level: Lite
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리뷰 · 우선순위 58 / 80이 PR은 이슈 #3657을 닫는 transport finality 증거 영속화다. 작성자는 chilung-cgu, 베이스 왜 지금 이 PR이 하는 일은 작지만 정확하다. 주의할 점은 제품 노출이다. 필드를 디스크에 남겨도 GUI Logs 필터/컬럼이 아직 안 보여 주면 #3657의 “actionable” 절반은 운영자 눈에 안 들어온다. 그래도 영속화가 없으면 UI를 나중에 달아도 과거 행을 살릴 수 없으니, 이 PR을 먼저 받는 순서는 맞다. 알 수 없는 문자열을 조용히 drop하는 정책은 구버전 행·미래 enum 확장에 안전하다.
메인테이너의 판단이 필요한 지점
너의 추천 이 댓글은 grok-bot이 작성했습니다 |
Summary
transportPhaseandterminalSourcefinality evidence throughaddFinalRequestLog,PersistedUsageEntrynormalization,usage.jsonl, and request-log hydration.streamAborted.Verification
/home/ubuntu/.bun/bin/bun test tests/usage/request-log.test.ts— 75 pass / 0 fail./home/ubuntu/.bun/bin/bun test tests/server/stream-aborted-marker.test.ts— 6 pass / 0 fail./home/ubuntu/.bun/bin/bun test tests/server/relay-eager.test.ts— 72 pass / 0 fail./home/ubuntu/.bun/bin/bun test tests/usage/usage-failure-persistence.test.ts— 2 pass / 0 fail./home/ubuntu/.bun/bin/bun run test:changed— 13,764 pass / 9 skip / 0 fail across 645 files./home/ubuntu/.bun/bin/bun run typecheck— exit 0./home/ubuntu/.bun/bin/bun run privacy:scan— passed.git diff --check— clean.Checklist
Review readiness checklist
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Summary by CodeRabbit
Bug Fixes
New Features
Tests