fix: Fix TrackStreamStateUpdatedEvent not emitted. (#612)

livekit · Oct 23, 2024 · 568ba32 · 568ba32
1 parent 42ab40c
commit 568ba32
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/lib/src/core/room.dart b/lib/src/core/room.dart
@@ -769,8 +769,14 @@ class Room extends DisposableChangeNotifier with EventsEmittable<RoomEvent> {
   void _onSignalStreamStateUpdateEvent(
       List<lk_rtc.StreamStateInfo> updates) async {
     for (final update in updates) {
+      var identity = _sidToIdentity[update.participantSid];
+      if (identity == null) {
+        logger
+            .warning('participant not found for sid ${update.participantSid}');
+        continue;
+      }
       // try to find RemoteParticipant
-      final participant = remoteParticipants[update.participantSid];
+      final participant = remoteParticipants[identity];
       if (participant == null) continue;
       // try to find RemoteTrackPublication
       final trackPublication = participant.trackPublications[update.trackSid];