Subagent runs do not have a live stream consumer; their result is delivered from
the terminal message path after the child run finishes. The intermediate
message_update stream work only feeds live preview output.
Thread suppressLiveStreamOutput from the subagent lane into the embedded runner
subscription and return from handleMessageUpdate after accumulating the raw
chunk. This keeps final delivery unchanged while skipping per-chunk visible text
and reasoning stream parsing for subagents, which reduces event-loop pressure
when multiple child agents stream long answers in parallel.
Interactive and Control UI runs keep the existing live preview path.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
(cherry picked from commit e0382c2c58c3eabdf64638777ec82cb1e68514e9)
* fix(session): prevent stale finalizer from recreating deleted session rows
After sessions.delete removes a session row, updateSessionStoreAfterAgentRun
could still recreate it via the fallbackEntry path in patchSessionEntry when
preserveUserFacingRunState was false. Changed the guard from only checking
preserveUserFacingRunState to checking whether the session key exists in the
in-memory store but not on disk — indicating the session was intentionally
deleted mid-run.
Fixes#40840
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* test(session): cover deleted session finalizer fence
* fix(session): fence post-run writes after deletion
* fix(session): guard post-run transcript persistence
* fix(session): fence metadata after session reset
---------
Co-authored-by: Peter Lee <22994703+xialonglee@users.noreply.github.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: Vincent Koc <25068+vincentkoc@users.noreply.github.com>
Cap configured session context overrides by the selected model's known context window, refresh provider/model metadata consistently, and preserve the fixed Anthropic 1M context contract.
Fixes#39857
Co-authored-by: Kros Dai <7087+xdanger@users.noreply.github.com>
* Mark active main sessions during restart shutdown
* Type restart marker mock in close tests
* fix(gateway): preserve active run ownership across restart
* fix(gateway): preserve active runs across restart
* fix(gateway): close restart recovery edge cases
* fix(cron): preserve lifecycle ownership across restart
* fix(gateway): release rejected run contexts
* fix(gateway): preserve restart lifecycle ownership
* fix(cron): retain overlapping run ownership
* fix(agents): preserve restart terminal precedence
---------
Co-authored-by: Peter Steinberger <steipete@gmail.com>
* fix(qqbot): migrate group tool policy config
* test: stabilize changed check lanes
* style: format changed main files
* test: align CI matrix expectations
Refactor the agent harness surface after PR #88821 by moving compaction dispatch into its own module, splitting the harness type into explicit capability interfaces, and renaming the private agent-core class declaration to `CoreAgentHarness` while preserving the exported `AgentHarness` contract.
Verification:
- `node scripts/run-vitest.mjs src/agents/harness/selection.test.ts src/agents/command/cli-compaction.test.ts src/agents/embedded-agent-runner/compact.hooks.test.ts packages/agent-core/src/agent-loop.test.ts packages/agent-core/src/harness/messages.test.ts`
- `pnpm build`
- autoreview clean
- `pnpm check:changed` passed on Testbox `tbx_01kt407hq8sv1csm287pdj3fmp`
- PR CI merge state `CLEAN`
