public void Connect(
IObservable <DataMessage> outgoingMessages,
IObservable <SessionDescription> receivedSessionDescriptions,
IObservable <IceCandidate> receivedIceCandidates)
{
if (!_canConnect)
{
throw new Exception($"{GetType().Name}.{nameof(Connect)} can only be called once!");
}
_canConnect = false;
LocalDataChannelReady += (pc, label) =>
{
DebugLog($"{Name} is ready to send data on channel '{label}'");
_disposables.Add(outgoingMessages.Where(data => data.Label == label).Subscribe(SendData));
};
DataAvailable += (pc, msg) =>
{
DebugLog($"{Name} received data: {msg}");
_receivedDataStream.TryOnNext(msg);
};
LocalSdpReadyToSend += (pc, sd) =>
{
DebugLog($"{Name} received local session description: {sd}");
_localSessionDescriptionStream.TryOnNext(sd);
};
IceCandidateReadyToSend += (pc, ice) =>
{
DebugLog($"{Name} received local ice candidate: {ice}");
_localIceCandidateStream.TryOnNext(ice);
};
RemoteTrackChanged += (pc, transceiverMid, mediaKind, changeKind) =>
{
DebugLog($"{Name} transceiver {transceiverMid} {mediaKind} track {changeKind}");
_remoteTrackChangeStream.TryOnNext(new RemoteTrackChange(transceiverMid, mediaKind, changeKind));
};
RemoteVideoFrameReceived += (pc, frame) =>
_receivedVideoStream.TryOnNext(frame);
LocalVideoFrameProcessed += (pc, trackId, pixels, isEncoded) =>
_localVideoFrameProcessedStream.TryOnNext(new VideoFrameMessage(trackId, pixels, isEncoded));
SignalingStateChanged += (pc, state) =>
{
DebugLog($"{Name} signaling state changed: {state}");
_signalingStateStream.TryOnNext(state);
if (state == SignalingState.HaveRemoteOffer)
{
CreateAnswer();
}
};
ConnectionStateChanged += (pc, state) =>
{
DebugLog($"{Name} connection state changed: {state}");
_connectionStateStream.TryOnNext(state);
};
_disposables.Add(receivedIceCandidates.Subscribe(ice =>
{
DebugLog($"{Name} received remote ICE candidate: {ice}");
AddIceCandidate(ice);
}));
_disposables.Add(receivedSessionDescriptions.Subscribe(sd =>
{
DebugLog($"{Name} received remote session description: {sd}");
SetRemoteDescription(sd);
}));
}
