dispose method

@override Future<void> dispose()

Implementation

@override
Future<void> dispose() async {
  try {
    if (_mParticipant == null) return;

    if (_roomId != null) {
      _socketEmiter.leaveRoom(_roomId!);
    }

    _roomId = null;
    _participantId = null;
    _queuePublisherCandidates.clear();
    _queueRemoteSubCandidates.clear();
    _flagPublisherCanAddCandidate = false;
    _nativeService.endCallKit();
    _stats.dispose();
    _audioStats.dispose();

    for (final subscriber in _subscribers.values) {
      await subscriber.dispose();
    }
    _subscribers.clear();

    await stopScreenSharing(stayInRoom: false);

    for (final MediaStreamTrack track in _localStream?.getTracks() ?? []) {
      track.stop();
    }

    await _localStream?.dispose();
    await _mParticipant?.dispose();
    _mParticipant = null;
    _localStream = null;
    _frameCryptor.dispose();

    _notify(CallbackEvents.meetingEnded);

    // Clear for next time
    disableVirtualBackground(reset: true);
  } catch (error) {
    WaterbusLogger().bug(error.toString());
  }
}