private void CloseInternal()
{
if (_factory != null && _parameters.AecDump)
{
_factory.StopAecDump();
}
_logger.Debug(TAG, "Closing peer connection.");
if (_rtcEventLog != null)
{
// RtcEventLog should stop before the peer connection is disposed.
_rtcEventLog.Stop();
_rtcEventLog = null;
}
_logger.Debug(TAG, "Closing audio source.");
if (_audioSource != null)
{
_audioSource.Dispose();
_audioSource = null;
}
_logger.Debug(TAG, "Stopping capturer.");
if (_videoCapturer != null)
{
_videoCapturer.StopCapture();
_videoCapturer.Dispose();
_videoCapturerStopped = true;
_videoCapturer = null;
}
_logger.Debug(TAG, "Closing video source.");
if (_videoSource != null)
{
_videoSource.Dispose();
_videoSource = null;
}
_localRenderer = null;
_remoteRenderer = null;
_logger.Debug(TAG, "Closing peer connection factory.");
if (_factory != null)
{
_factory.Dispose();
_factory = null;
}
_logger.Debug(TAG, "Closing peer connection done.");
_peerConnectionEvents.OnPeerConnectionClosed();
PeerConnectionFactory.StopInternalTracingCapture();
PeerConnectionFactory.ShutdownInternalTracer();
_executor.Release();
}
private void MaybeCreateAndStartRtcEventLog()
{
if (_peerConnection == null)
{
return;
}
if (!_parameters.EnableRtcEventLog)
{
_logger.Debug(TAG, "RtcEventLog is disabled.");
return;
}
var file = Path.Combine(_parameters.RtcEventLogDirectory, CreateRtcEventLogOutputFile());
_rtcEventLog = new RTCEventLog(_peerConnection, file, _logger);
_rtcEventLog.Start();
}