Christian Gick 6c1073e79d fix(vad): remove competing AudioStream that caused intermittent VAD failures ...

The _count_frames coroutine created a second rtc.AudioStream on the caller's
audio track, competing with AgentSession's internal pipeline for event loop
time. Under load, this caused VAD to miss speech → user_state stuck on "away".

- Remove _count_frames AudioStream (debugging artifact)
- Add VAD state diagnostics (speaking count, away duration)
- Add VAD watchdog: warns if user_state=away >30s (MAT-40 detection)

Fixes: MAT-40

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-02-22 19:02:39 +02:00

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.gitignore

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agent.py

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bootstrap_cross_signing.py

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bot.py

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docker-compose.yml

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Dockerfile

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Dockerfile.bot

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e2ee_patch.py

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patch_sdk.py

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requirements.txt

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voice.py

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Description

Matrix AI voice agent - LiveKit + LiteLLM

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