/// <summary>
/// Closes a peer connection.
/// </summary>
private void ClosePeerConnection()
{
lock (MediaLock)
{
if (_peerConnection != null)
{
_peerId = -1;
if (_mediaStream != null)
{
foreach (var track in _mediaStream.GetTracks())
{
track.Stop();
_mediaStream.RemoveTrack(track);
}
}
_mediaStream = null;
OnPeerConnectionClosed?.Invoke();
_peerConnection.Close(); // Slow, so do this after UI updated and camera turned off
SessionId = null;
#if ORTCLIB
OrtcStatsManager.Instance.CallEnded();
#endif
_peerConnection = null;
OnReadyToConnect?.Invoke();
GC.Collect(); // Ensure all references are truly dropped.
}
}
}
/// <summary>
/// Closes a peer connection.
/// </summary>
//private async Task ClosePeerConnection()
private void ClosePeerConnection()
{
lock (MediaLock)
{
if (_peerConnection != null)
{
_peerId = -1;
if (_mediaStream != null)
{
foreach (var track in _mediaStream.GetTracks())
{
// Check Track Status before action to avoid reference errors
// CRASH condition previously on non-XAML usage
if (track != null)
{
if (track.Enabled)
{
track.Stop();
}
_mediaStream.RemoveTrack(track);
}
}
}
_mediaStream = null;
// TODO: Cleanup DataChannel
if (_peerSendDataChannel != null)
{
_peerSendDataChannel.Close();
_peerSendDataChannel = null;
}
if (_peerReceiveDataChannel != null)
{
_peerReceiveDataChannel.Close();
_peerReceiveDataChannel = null;
}
OnPeerConnectionClosed?.Invoke();
_peerConnection.Close(); // Slow, so do this after UI updated and camera turned off
SessionId = null;
#if ORTCLIB
OrtcStatsManager.Instance.CallEnded();
#endif
_peerConnection = null;
OnReadyToConnect?.Invoke();
// TODO: handle GC
//GC.Collect(); // Ensure all references are truly dropped.
}
}
}
public void SetConnection(Connection connection)
{
Connection = connection;
Connection.OnClose += (object sender, EventArgs e) => {
if (OnLeave != null)
{
OnLeave.Invoke(this, e);
}
};
Connection.OnError += (object sender, ErrorEventArgs e) => {
if (OnError != null)
{
OnError.Invoke(this, e);
}
};
OnReadyToConnect.Invoke(this, new EventArgs());
}
/// <summary>
/// Closes a peer connection.
/// </summary>
public void ClosePeerConnection()
{
lock (MediaLock)
{
if (PeerConnection != null)
{
_peerId = -1;
PeerConnection.OnIceCandidate -= PeerConnection_OnIceCandidate;
PeerConnection.OnTrack -= PeerConnection_OnTrack;
PeerConnection.OnRemoveTrack -= PeerConnection_OnRemoveTrack;
if (_peerVideoTrack != null)
{
_peerVideoTrack.Element = null;
}
if (_selfVideoTrack != null)
{
_selfVideoTrack.Element = null;
}
(_peerVideoTrack as IDisposable)?.Dispose();
(_peerAudioTrack as IDisposable)?.Dispose();
(_selfVideoTrack as IDisposable)?.Dispose();
(_selfAudioTrack as IDisposable)?.Dispose();
_peerVideoTrack = null;
_peerAudioTrack = null;
_selfVideoTrack = null;
_selfAudioTrack = null;
OnPeerConnectionClosed?.Invoke();
PeerConnection = null;
OnReadyToConnect?.Invoke();
GC.Collect(); // Ensure all references are truly dropped.
}
}
}