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fix(ipc): bound AgentSession close during job shutdown#1638

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fix/ipc-bound-session-close
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fix(ipc): bound AgentSession close during job shutdown#1638
rosetta-livekit-bot[bot] wants to merge 1 commit into
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fix/ipc-bound-session-close

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@rosetta-livekit-bot rosetta-livekit-bot Bot commented May 29, 2026

Summary

AgentSession.aclose() is called from _JobProc._run_job_task during job shutdown, with no timeout. If it blocks (stuck on_exit, hung provider aclose, an unresolved speech task, etc.), nothing in the supervisor recovers — _shutting_down_fut has no timeout and only resolves once the child sends ShuttingDown, which happens after session.aclose() returns. The result is that user-registered JobContext.add_shutdown_callback callbacks silently never run.

This wraps the session.aclose() call with asyncio.wait_for against a hardcoded _SESSION_ACLOSE_TIMEOUT = 60.0s in job_proc_lazy_main.py. On timeout we log and proceed, so the rest of the shutdown sequence (on_session_end, ShuttingDown ack, room.disconnect, shutdown callbacks) still runs.

Hardcoded for now as a defensive guardrail; can be converted to an option later if a tunable knob turns out to be needed.

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changeset-bot Bot commented May 29, 2026

🦋 Changeset detected

Latest commit: 95a7a04

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 33 packages
Name Type
@livekit/agents Patch
@livekit/agents-plugin-anam Patch
@livekit/agents-plugin-assemblyai Patch
@livekit/agents-plugin-baseten Patch
@livekit/agents-plugin-bey Patch
@livekit/agents-plugin-cartesia Patch
@livekit/agents-plugin-cerebras Patch
@livekit/agents-plugin-deepgram Patch
@livekit/agents-plugin-elevenlabs Patch
@livekit/agents-plugin-fishaudio Patch
@livekit/agents-plugin-google Patch
@livekit/agents-plugin-hedra Patch
@livekit/agents-plugin-hume Patch
@livekit/agents-plugin-inworld Patch
@livekit/agents-plugin-lemonslice Patch
@livekit/agents-plugin-liveavatar Patch
@livekit/agents-plugin-livekit Patch
@livekit/agents-plugin-minimax Patch
@livekit/agents-plugin-mistral Patch
@livekit/agents-plugin-mistralai Patch
@livekit/agents-plugin-neuphonic Patch
@livekit/agents-plugin-openai Patch
@livekit/agents-plugin-perplexity Patch
@livekit/agents-plugin-phonic Patch
@livekit/agents-plugin-resemble Patch
@livekit/agents-plugin-rime Patch
@livekit/agents-plugin-runway Patch
@livekit/agents-plugin-sarvam Patch
@livekit/agents-plugin-silero Patch
@livekit/agents-plugin-tavus Patch
@livekit/agents-plugins-test Patch
@livekit/agents-plugin-trugen Patch
@livekit/agents-plugin-xai Patch

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✅ Devin Review: No Issues Found

Devin Review analyzed this PR and found no potential bugs to report.

View in Devin Review to see 2 additional findings.

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