public PeerConnection(PeerConnectionOptions options)
{
Name = options.Name ?? $"PC#{Interlocked.Increment(ref g_LastId)}";
_nativePtr = Native.CreatePeerConnection(
options.TurnServers.ToArray(),
options.TurnServers.Count,
options.StunServers.ToArray(),
options.StunServers.Count,
options.UserName,
options.PassWord,
options.CanReceiveAudio,
options.CanReceiveVideo,
options.IsDtlsSrtpEnabled);
Native.Check(_nativePtr != IntPtr.Zero);
RegisterCallback(out _localDataChannelReadyDelegate, Native.RegisterOnLocalDataChannelReady, RaiseLocalDataChannelReady);
RegisterCallback(out _dataAvailableDelegate, Native.RegisterOnDataFromDataChannelReady, RaiseDataAvailable);
RegisterCallback(out _failureMessageDelegate, Native.RegisterOnFailure, RaiseFailureMessage);
RegisterCallback(out _audioBusReadyDelegate, Native.RegisterOnAudioBusReady, RaiseAudioBusReady);
RegisterCallback(out _localVideoFrameDelegate, Native.RegisterLocalVideoFrameReady, RaiseLocalVideoFrameReady);
RegisterCallback(out _remoteVideoFrameDelegate, Native.RegisterRemoteVideoFrameReceived, RaiseRemoteVideoFrameReady);
RegisterCallback(out _localSdpReadyToSendDelegate, Native.RegisterOnLocalSdpReadyToSend, RaiseLocalSdpReadyToSend);
RegisterCallback(out _iceCandidateReadyToSendDelegate, Native.RegisterOnIceCandidateReadyToSend, RaiseIceCandidateReadyToSend);
RegisterCallback(out _signalingStateChangedCallback, Native.RegisterSignalingStateChanged, RaiseSignalingStateChange);
RegisterCallback(out _connectionStateChangedCallback, Native.RegisterConnectionStateChanged, RaiseConnectionStateChange);
RegisterCallback(out _videoFrameProcessedCallback, Native.RegisterVideoFrameProcessed, RaiseVideoFrameProcessedDelegate);
RegisterCallback(out _remoteTrackChangedCallback, Native.RegisterRemoteTrackChanged, RaiseRemoteTrackChanged);
}
/// <summary>
/// Configures all peer connections. Must be called before the first peer connection is created.
/// </summary>
public static void Configure(GlobalOptions options)
{
Native.Check(Native.Configure(
options.UseSignalingThread,
options.UseWorkerThread,
options.ForceSoftwareVideoEncoder,
options.AutoShutdown,
options.UseFakeEncoders,
options.UseFakeDecoders,
options.LogToStandardError,
options.LogToDebugOutput,
options.MinimumLogLevel != TraceLevel.Off ? OnMessageLogged : null,
4 - (int)(options.MinimumLogLevel)
));
}
/// <summary>
/// This shuts down the global webrtc module.
/// </summary>
/// <remarks>
/// Only needed when you disabled auto-shutdown in the <seealso cref="Configure(GlobalOptions)"/> call />,
/// and can then only be called after all <see cref="PeerConnection"/> instances are disposed.
/// </remarks>
public static void Shutdown()
{
Native.Check(Native.Shutdown());
}
public void CreateAnswer()
{
Native.Check(Native.CreateAnswer(_nativePtr));
}
public void RemoveDataChannel(string label)
{
Native.Check(Native.RemoveDataChannel(_nativePtr, label));
}
public void AddDataChannel(DataChannelOptions options)
{
Native.Check(Native.AddDataChannel(_nativePtr, options.Label, options.IsOrdered, options.IsReliable));
}
internal int AddVideoTrack(VideoEncoderOptions options)
{
var id = Native.AddVideoTrack(_nativePtr, options.Label, options.MinBitsPerSecond, options.MaxBitsPerSecond, options.MaxFramesPerSecond);
return(Native.Check(id));
}
