Distillation

Date: Sep 16, 2026

• 🟡 (16:25) User provided a code excerpt spanning lines 10386–11454 that includes response lifecycle validation via validateResponseLifecycle(state, event, parsed), recall handling with RECALL_TOOL_NAME, accumulator finalization via finalizeResponsesAcc(state), deferred continuation buffering and byte limits using deferredContinuationBytes, continuationRecallBytes, and maxDeferredBytes, visible/unresolved tool resolution, and continuation error handling with SSEStreamTransportError and RecallContinuationFailure; one explicit failure path throws new Error("recall principal returned response.failed").