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Merge pull request #3499 from lukepayyapilli/fix/livekit-video-queue-memory-leak

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fix(livekit): prevent memory leak when video_in_enabled is False
This commit is contained in:
Aleix Conchillo Flaqué
2026-01-20 13:21:21 -08:00
committed by GitHub
parent a266644b06 1ac811ab32
commit bd45ce2b4e
4 changed files with 134 additions and 7 deletions
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13
src/pipecat/transports/livekit/transport.py
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@@ -539,11 +539,14 @@ class LiveKitTransportClient:
elif track.kind == rtc.TrackKind.KIND_VIDEO:
logger.info(f"Video track subscribed: {track.sid} from participant {participant.sid}")
self._video_tracks[participant.sid] = track
video_stream = rtc.VideoStream(track)
self._task_manager.create_task(
self._process_video_stream(video_stream, participant.sid),
f"{self}::_process_video_stream",
)
# Only process video stream if video input is enabled to prevent
# unbounded queue growth when there is no consumer for video frames.
if self._params.video_in_enabled:
video_stream = rtc.VideoStream(track)
self._task_manager.create_task(
self._process_video_stream(video_stream, participant.sid),
f"{self}::_process_video_stream",
)
await self._callbacks.on_video_track_subscribed(participant.sid)
async def _async_on_track_unsubscribed(