Distillation

Date: Sep 16, 2026

• 🟡 (15:44) User supplied lines 1-220 of /home/byk/Code/opencode-lore-responses-projection-security/packages/gateway/test/openai-responses-recall-aware-stream.test.ts, a 9,031-line Vitest suite for streamResponsesRecallAware.
• 🟡 (15:44) The test suite documents a regression where buffered accumulateResponsesSSEStream withheld all client bytes until a slow, reasoning-heavy upstream completed, causing opencode’s 10-second ProviderHeaderTimeoutError on ChatGPT sessions. streamResponsesRecallAware instead forwards events live, intercepts a recall function_call, emits a marker, runs the follow-up, and rebuilds the terminal response.completed.
• 🟡 (15:44) Test setup imports streamResponsesRecallAware from ../src/pipeline, setRecallContinuationFailureHook and RecallContinuationFailureCategory from ../src/recall-continuation-failure, and setPrincipalTransportFailureHook and PrincipalTransportFailureSample from ../src/principal-transport-failure. afterEach() clears both hooks and registers silentLogSink.
• 🟡 (15:44) The supplied test helpers include sseEvent(), rawSSEEvent(), streamFrom(), drain(), responseEvents(), and expectVisibleOutputIndicesToMatchTerminal(). The terminal-index assertion verifies that every visible event with a safe-integer output_index and identifiable item ID maps to the same item ID in response.completed.response.output[output_index].
• 🟡 (15:44) The test fixtures include created(), recallCall(), sparseVisibleFunctionCall(), completed(), incomplete(), doneIncomplete(), and doneWithStatus(). recallCall() emits response.output_item.added, response.function_call_arguments.done, and response.output_item.done; sparseVisibleFunctionCall() begins with empty call_id, name, and arguments, accumulates a response.function_call_arguments.delta, then finalizes as a completed read call.
• 🟡 (15:44) Test constants define PUBLIC_RECALL_ERROR = "Lore could not continue the response after recall" and PUBLIC_GATEWAY_ERROR = "Gateway request failed".
• 🟡 (15:44) A repository search returned 100 matches, with additional matches available, for projection and output_index-related material. Notable paths included packages/gateway/test/setup-backup.test.ts, session-retention.test.ts, content-passthrough.test.ts, semantic-preparation.test.ts, cli-data-contract.test.ts, foreground-body-limit.test.ts, openai-responses.test.ts, llm-adapter.test.ts, and openai-responses-recall-aware-stream.test.ts.
• 🟡 (15:44) Assistant’s static-review conclusion: the changed path preserves complete internal accumulation, filters non-semantic continuation frames, and rebuilds only allowlisted terminal fields.
• 🟡 (15:44) Assistant reported that the temporary database guard sets LORE_DB_PATH under the system temporary directory before every test fork.
• 🟡 (15:44) Assistant started the exact aggregate test gate and noted that its pretest rebuilds the gateway production bundle from the current checkout; the immediately shown tool result had no output.
• 🟡 (15:44) Verification checklist state, in exact order: 1. “Freeze and verify candidate identity, status, conflicts, scope, and plain diff hash” — completed, high priority; 2. “Inspect review guidance, test isolation, build scripts, exact diff, callers, and tests” — completed, high priority; 3. “Run exact isolated aggregate test gate and use shards only if required” — in progress, high priority; 4. “Build and verify production bundle artifacts and bundle hash” — pending, high priority; 5. “Check worker cleanup and re-verify immutable candidate integrity” — pending, high priority; 6. “Report exact PASS/FAIL evidence, counts, exits, artifacts, and residual warnings” — pending, high priority.