Dashboard › opencode › Distillation
fff9a194-b7ef-4cd7-94d1-1d374c652ceb["lore_tm_v1_BMF34qgbbbGx_VQwghO9tRGJIpuO9pLpaQuORrTpAic","lore_tm_v1_dqodP69et3zz798PQRO7Wk_dYw5LZNHr5uhqLreYLF8","lore_tm_v1_LMUYBa18W0jXyHKl0pFJOdnpxpJs71mGhMXNk4nOC4s","lore_tm_v1_lqXgiunV_NLztn17VX56pTLSBCGJh95kWHf13NnVyWU","lore_tm_v1_921wsv__ldnxEWWhnRP1bbIRPDowfhPZS-bc897kwR8","lore_tm_v1_6geEhJTM9oCyeWp4alHDAchq0kBQbENQsRB--N9BNug","lore_tm_v1_YFOKrSboE19DrmUwR5aWsCSnmzZVHSKlXDWn4MJT1Hw","lore_tm_v1_05H7wgZK3ZN1NDBrQJ8Y78ht7QrBTlroQPizzo7VmGU","lore_tm_v1_djiWo2w_D63lxIHyGJtUi2RGFW53uF2cuJyD8U31DNo","lore_tm_v1_pmm_kVS0AJ81m5KjIuhC03tG5-cm_HPrUF0ktTna2_c","lore_tm_v1_aDXj_wo-kvpczswyh4auTgRFno6hU0rRdIGQQ0WAIWY","lore_tm_v1_aKK6Y-502VYdBoxjsXFovJExf3YBDfxrQNvDOb4QVEI","lore_tm_v1_WdVube9WbYczwiqad62ab36G03NgKEU54jQSEUJ0TzI","lore_tm_v1_G0K4EuQYY03eVqTW0IO5Q_jP7PRrXFU_Ixx8anBlq7o","lore_tm_v1_BypMdLcwD8kyY6fuoYOJPy3fmZiCKkqCaLrCicv5_G0","lore_tm_v1_begBFXgkr3Q0G0QdY0Vy92bsiWunqKegg4qsbcEWN1k","lore_tm_v1_qCEgymCPN5syCsiVr1Tft0ZSH6HNQWBuBepiZRCdjLM","lore_tm_v1_kAvHmntT0lnXs3TkQQggL_IGkorvQGJqYc-4oeZo68s","lore_tm_v1_TyuecIlgNqJCWjJzEU76xPX5zdwy89bAKqi-5LQbRro","lore_tm_v1_85Md8_bqTVIU51-ZdUt7iTq7awZy4lMgK75ezf0NSPg","lore_tm_v1_21sFOQ4tTEEwOKLqM1uN-C0sMTvel--O21hkFQd1W_A","lore_tm_v1_zdXtkBlaKyHgL88kX60-zwGeOsHUnjieqfBQv5n_Cow","lore_tm_v1_V_18Bau5dqt5M8RRZ1lJl-KjkKux0DkIUOqEN8c_Zwg","lore_tm_v1_dx7L3ahoMY-UPAHic6vrBEPu7Il9RIjlWXTHzIRbjAo","lore_tm_v1_rjiZaKPxpqoi3BCJIhDIjJPHQTLh0gJxcjkkHPBWUwI","lore_tm_v1_xMDR8h4k_Lfy9CRAB7G3WkcNbO_2xIJd59bY7T6Y8pw","lore_tm_v1_bcgZ8A637BBSK3FPZSFzLF9O6H7HnXGRCZPD7K623Ro","lore_tm_v1_2R2hCLYSAuR8OAwIMdUD-p-Ou_v8cmz7go0KwD8-qlA","lore_tm_v1_xIKG1kgjPrk6Fl6T1MgUcANCOCKijLMIGaoXFVS6IeQ","lore_tm_v1_mmqrhA8CzSyX5nJcCK-YfmDE7kW3Oq2sC-QOrP7Lvzg","lore_tm_v1_J2KiO_iI73DmN3-xWd-ljnbVABCm7e3VF-Q8apsDmt4"]
Date: Sep 17, 2026
packages/core/src/event.ts and packages/core/src/session/runner/publish-llm-event.ts: synchronize assistant identity/active state after committed SessionEvent.Step.Started, synchronize terminal flags at the same boundary, and register text/reasoning fragment buffers only after durable assistant start so interruption during Step.Started notification cannot leave a fragment whose start event never committed.tsgo --noEmit completed without a reported error, but the targeted bun test run produced 4 passing, 105 filtered-out, and 1 failing test with 18 expect() calls across 1 file in 1.88s. SessionRunnerLLM > settles cancellation when Step start notification is interrupted still failed at packages/core/test/session-runner.test.ts:4041; SessionExecutionTable retained claim id="990c5a60-d343-4c8e-a7f5-5b5295e74ec1", assistant_message_id="msg_0acda4876001zhQlqsE710jqBk", assistant_seq=3, owner_id="cbbabec7-68d9-4510-a5fa-2c5ae4c5914d", session_id="ses_runner_test", phase="cancelling", expires_at=30000, time_created=0, recovery_error=null.interruptAssistant() was returning or being interrupted before its terminal commit hook could settle the claim. Inspection of packages/core/src/session/runner/publish-llm-event.ts:89-110 showed startAssistant() publishes SessionEvent.Step.Started with input.startCommit(created, seq) and then sets assistantMessageID=created and assistantActive=true; interruptAssistant() at lines 249-279 adopts an existing durable assistant when supplied, otherwise flushes, calls startAssistant(), and publishes SessionEvent.Step.Interrupted with a hook setting assistantActive=false and assistantFailed=true.Step.Started listener notification is interrupted, cancellation must not re-enter the same publisher path. The broader EventV2 post-commit-hook experiment was removed from packages/core/src/event.ts; changes were made in packages/core/src/session/runner/publish-llm-event.ts and packages/core/src/session/runner/llm.ts to attempt direct Step.Interrupted publication against the durable assistant ID with the exact cancellation commit, while retaining publisher flushing for normal active assistants.tsgo --noEmit again reported no compile error; targeted tests produced 4 pass, 105 filtered out, 1 fail, and 18 expect() calls across 1 file in 1.91s. The same test failed at packages/core/test/session-runner.test.ts:4041, retaining claim id="c3c4c872-7d5d-46f8-b85d-98dbfb248752", assistant_message_id="msg_0acdc41f4001PevD38Id4T4uJg", assistant_seq=3, owner_id="65a9573b-54e0-4afd-8ba7-e0d3e9d2149b", session_id="ses_runner_test", phase="cancelling", expires_at=30000, time_created=0, recovery_error=null.Effect.uninterruptibleMask./home/byk/.local/share/opencode/repos/github.com/Effect-TS/effect-smol/packages/effect/src/Effect.ts:7328-7366 confirmed Effect.uninterruptibleMask disables interruption while exposing restore() to reinstate the prior interruptibility. Assistant concluded that restore(effect).pipe(Effect.exit) does not guarantee continuation after an external fiber interrupt and selected Effect.onInterrupt as the next approach because its cleanup should execute before fiber exit./home/byk/.local/share/opencode/repos/github.com/Effect-TS/effect-smol/packages/effect/src/Effect.ts:7294-7302 confirmed Effect.onInterrupt accepts a finalizer (interruptors: ReadonlySet<number>) => Effect<void, XE, XR>. Assistant changed packages/core/src/session/runner/llm.ts to separate interruption reconciliation from cause propagation and attach reconciliation to the provider stream with Effect.onInterrupt; intended behavior was to publish against the durable assistant ID, transition cancelling → cancelled, and then preserve the original interrupt exit.Effect.onInterrupt stream-finalizer approach failed. tsgo --noEmit reported no compile error; targeted tests produced 4 pass, 105 filtered out, 1 fail, and 18 expect() calls across 1 file in 2.24s. The failure at packages/core/test/session-runner.test.ts:4041 retained claim id="0b889e08-4a8c-451f-9f41-f4e04faa10cc", assistant_message_id="msg_0acdf4545001pS0cgHy5wUYcDy", assistant_seq=3, owner_id="c8d0c34e-c513-464e-809c-c2c820db29ca", session_id="ses_runner_test", phase="cancelling", expires_at=30000, time_created=0, recovery_error=null.coordinator.interrupt() waits for the runner and finalizers, inspect any remaining "cancelling" claim; if it has a durable assistant, publish Step.Interrupted and atomically mark it "cancelled"; if no assistant exists, clear it directly. This was proposed as a last-resort fallback, with runner-owned reconciliation remaining the normal path.packages/core/src/session/execution/local.ts:20-92 showed SessionExecutionLocal.make() creates ownerID, tracks activeClaims, acquires a "ready" claim in SessionExecutionTable, records assistant_seq from the latest assistant message or -1, sets expires_at=now + SESSION_EXECUTION_LEASE_MS, and races input.run(claim, force, recovery?.continuationMessageID) against periodic SessionExecutionClaim.renew() calls spaced at leaseDuration / 3.packages/core/src/session/execution/local.ts:169-190 showed the layer passes each claim into SessionRunner.Service.use((runner) => runner.run({ ...claim, force, recoveryInputID })), provides the session location, and exports a global node depending on Database.node, SessionStore.node, and LocationServiceMap.node.SessionExecutionLocal.make() usage in packages/core/test/session-runner.test.ts:248, packages/core/test/session-runner-recorded.test.ts:91, and 14 locations in packages/core/test/session-execution-local.test.ts at lines 48, 63, 91, 106, 121, 125, 145, 149, 171, 197, 221, 242, 289, and 321.Step.Started notification still holds the publisher semaphore while Effect.onInterrupt cleanup executes, so generic reconciliation blocks before reaching the direct-assistant branch. The attempted fix reordered packages/core/src/session/runner/llm.ts so the durable-assistant/no-publisher-state path executes before any semaphore-backed reconciliation; rationale: at this boundary, no content or tool event can have committed after Step.Started.tsgo --noEmit reported no compile error; targeted tests produced 4 pass, 105 filtered out, 1 fail, and 18 expect() calls across 1 file in 8.14s. The failure at packages/core/test/session-runner.test.ts:4041 retained claim id="59c494ae-79b6-4651-b5a8-a9aefe0d2791", assistant_message_id="msg_0ace214a7001HFU8P2Z0ctGP2v", assistant_seq=3, owner_id="cdf7957e-6a33-42a2-b34c-775a695ce66e", session_id="ses_runner_test", phase="cancelling", expires_at=30000, time_created=0, recovery_error=null.SessionExecutionLocal coordinator cleanup: after runner fiber and finalizers settle, inspect a durable "cancelling" claim, publish exactly one Step.Interrupted tied to its durable assistant with exact claim settlement, and clear the claim, while preserving runner-owned reconciliation as the primary path.