public void Dispose()
{
foreach (var sender in pc1Senders)
{
peer1.RemoveTrack(sender);
}
foreach (var sender in pc2Senders)
{
peer2.RemoveTrack(sender);
}
pc1Senders.Clear();
peer1.Close();
peer2.Close();
}
private void RemoveTracks()
{
foreach (var sender in pc1Senders)
{
_pc1.RemoveTrack(sender);
}
pc1Senders.Clear();
MediaStreamTrack[] tracks = receiveStream.GetTracks().ToArray();
foreach (var track in tracks)
{
receiveStream.RemoveTrack(track);
track.Dispose();
}
}
private void RemoveTracks()
{
foreach (var sender in pc1Senders)
{
_pc1.RemoveTrack(sender);
}
foreach (var sender in pc2Senders)
{
_pc2.RemoveTrack(sender);
}
pc1Senders.Clear();
pc2Senders.Clear();
addTracksButton.interactable = true;
removeTracksButton.interactable = false;
trackInfos.Clear();
infoText.text = "";
}
private void RemoveTracks()
{
foreach (var sender in pc1Senders)
{
_pc1.RemoveTrack(sender);
}
foreach (var transceiver in _pc1.GetTransceivers())
{
transceiver.Stop();
}
pc1Senders.Clear();
addTracksButton.interactable = true;
removeTracksButton.interactable = false;
trackInfos.Clear();
infoText.text = "";
}
private void RemoveTracks()
{
var transceivers = _pc1.GetTransceivers();
foreach (var transceiver in transceivers)
{
if (transceiver.Sender != null)
{
transceiver.Stop();
_pc1.RemoveTrack(transceiver.Sender);
}
}
pc1Senders.Clear();
addTracksButton.interactable = true;
removeTracksButton.interactable = false;
}
public void GetTransceiversReturnsNotEmptyAfterCallingRemoveTrack()
{
// Also, `RTCPeerConnection.AddTrack` and `RTCPeerConnection.RemoveTrack` method is not intuitive.
var peer = new RTCPeerConnection();
var width = 256;
var height = 256;
var format = WebRTC.GetSupportedRenderTextureFormat(UnityEngine.SystemInfo.graphicsDeviceType);
var rt = new UnityEngine.RenderTexture(width, height, 0, format);
rt.Create();
var track = new VideoStreamTrack(rt);
var sender = peer.AddTrack(track);
Assert.That(peer.GetTransceivers(), Has.Count.EqualTo(1));
Assert.That(peer.RemoveTrack(sender), Is.EqualTo(RTCErrorType.None));
Assert.That(peer.GetTransceivers(), Has.Count.EqualTo(1));
peer.Dispose();
}
public IEnumerator SetRemoteDescriptionFailed()
{
var config = GetDefaultConfiguration();
var peer1 = new RTCPeerConnection(ref config);
var peer2 = new RTCPeerConnection(ref config);
var stream = new MediaStream();
var obj = new GameObject("audio");
var source = obj.AddComponent <AudioSource>();
source.clip = AudioClip.Create("test", 480, 2, 48000, false);
var track = new AudioStreamTrack(source);
var sender = peer1.AddTrack(track, stream);
var op1 = peer1.CreateOffer();
yield return(op1);
var desc = op1.Desc;
var op2 = peer1.SetLocalDescription(ref desc);
yield return(op2);
// change sdp to cannot parse
desc.sdp = desc.sdp.Replace("a=mid:0", "a=mid:10");
var op3 = peer2.SetRemoteDescription(ref desc);
yield return(op3);
Assert.True(op3.IsDone);
Assert.True(op3.IsError);
Assert.IsNotEmpty(op3.Error.message);
peer1.RemoveTrack(sender);
track.Dispose();
stream.Dispose();
peer1.Close();
peer2.Close();
peer1.Dispose();
peer2.Dispose();
Object.DestroyImmediate(source.clip);
Object.DestroyImmediate(obj);
}
public IEnumerator SetRemoteDescriptionFailed()
{
var config = GetConfiguration();
var peer1 = new RTCPeerConnection(ref config);
var peer2 = new RTCPeerConnection(ref config);
var stream = new MediaStream();
var track = new AudioStreamTrack("audio");
var sender = peer1.AddTrack(track, stream);
RTCOfferOptions options1 = default;
var op1 = peer1.CreateOffer(ref options1);
yield return(op1);
var desc = op1.Desc;
var op2 = peer1.SetLocalDescription(ref desc);
yield return(op2);
// change sdp to cannot parse
desc.sdp = desc.sdp.Replace("m=audio", "m=audiable");
var op3 = peer2.SetRemoteDescription(ref desc);
yield return(op3);
Assert.True(op3.IsDone);
Assert.True(op3.IsError);
Assert.IsNotEmpty(op3.Error.message);
peer1.RemoveTrack(sender);
track.Dispose();
stream.Dispose();
peer1.Close();
peer2.Close();
peer1.Dispose();
peer2.Dispose();
}
public IEnumerator SetLocalDescriptionFailed()
{
var peer = new RTCPeerConnection();
var stream = new MediaStream();
var obj = new GameObject("audio");
var source = obj.AddComponent <AudioSource>();
source.clip = AudioClip.Create("test", 480, 2, 48000, false);
var track = new AudioStreamTrack(source);
var sender = peer.AddTrack(track, stream);
var op = peer.CreateOffer();
yield return(op);
Assert.True(op.IsDone);
Assert.False(op.IsError);
var desc = op.Desc;
// change sdp to cannot parse
desc.sdp = desc.sdp.Replace("a=mid:0", "a=mid:10");
var op2 = peer.SetLocalDescription(ref desc);
yield return(op2);
Assert.True(op2.IsDone);
Assert.True(op2.IsError);
Assert.IsNotEmpty(op2.Error.message);
Assert.That(peer.RemoveTrack(sender), Is.EqualTo(RTCErrorType.None));
track.Dispose();
stream.Dispose();
peer.Close();
peer.Dispose();
Object.DestroyImmediate(source.clip);
Object.DestroyImmediate(obj);
}
public void RemoveTrack()
{
offerPc.RemoveTrack(sender);
}
public IEnumerator RemoteOnRemoveTrack()
{
RTCConfiguration config = default;
config.iceServers = new[] { new RTCIceServer {
urls = new[] { "stun:stun.l.google.com:19302" }
} };
var peer1 = new RTCPeerConnection(ref config);
var peer2 = new RTCPeerConnection(ref config);
peer1.OnIceCandidate = candidate => { peer2.AddIceCandidate(candidate); };
peer2.OnIceCandidate = candidate => { peer1.AddIceCandidate(candidate); };
var stream = new MediaStream();
MediaStream receiveStream = null;
var obj = new GameObject("audio");
var source = obj.AddComponent <AudioSource>();
source.clip = AudioClip.Create("test", 480, 2, 48000, false);
var track = new AudioStreamTrack(source);
stream.AddTrack(track);
RTCRtpSender sender = peer1.AddTrack(track, stream);
bool isInvokeNegotiationNeeded1 = false;
peer1.OnNegotiationNeeded = () => isInvokeNegotiationNeeded1 = true;
bool isInvokeOnRemoveTrack = false;
peer2.OnTrack = e =>
{
Assert.That(e.Streams, Has.Count.EqualTo(1));
receiveStream = e.Streams.First();
receiveStream.OnRemoveTrack = ev => isInvokeOnRemoveTrack = true;
};
yield return(SignalingOffer(peer1, peer2));
peer1.RemoveTrack(sender);
var op9 = new WaitUntilWithTimeout(() => isInvokeNegotiationNeeded1, 5000);
yield return(op9);
Assert.That(op9.IsCompleted, Is.True);
yield return(SignalingOffer(peer1, peer2));
var op10 = new WaitUntilWithTimeout(() => isInvokeOnRemoveTrack, 5000);
yield return(op10);
Assert.That(op10.IsCompleted, Is.True);
stream.Dispose();
receiveStream.Dispose();
track.Dispose();
peer1.Dispose();
peer2.Dispose();
Object.DestroyImmediate(source.clip);
Object.DestroyImmediate(obj);
}
IEnumerator Start()
{
RTCConfiguration config = default;
config.iceServers = new[]
{
new RTCIceServer {
urls = new[] { "stun:stun.l.google.com:19302" }
}
};
var pc1Senders = new List <RTCRtpSender>();
var pc2Senders = new List <RTCRtpSender>();
var peer1 = new RTCPeerConnection(ref config);
var peer2 = new RTCPeerConnection(ref config);
peer1.OnIceCandidate = candidate => { peer2.AddIceCandidate(ref candidate); };
peer2.OnIceCandidate = candidate => { peer1.AddIceCandidate(ref candidate); };
peer2.OnTrack = e => { pc2Senders.Add(peer2.AddTrack(e.Track)); };
foreach (var track in _stream.GetTracks())
{
pc1Senders.Add(peer1.AddTrack(track));
}
RTCOfferOptions options1 = default;
RTCAnswerOptions options2 = default;
var op1 = peer1.CreateOffer(ref options1);
yield return(op1);
var op2 = peer1.SetLocalDescription(ref op1.desc);
yield return(op2);
var op3 = peer2.SetRemoteDescription(ref op1.desc);
yield return(op3);
var op4 = peer2.CreateAnswer(ref options2);
yield return(op4);
var op5 = peer2.SetLocalDescription(ref op4.desc);
yield return(op5);
var op6 = peer1.SetRemoteDescription(ref op4.desc);
yield return(op6);
var op7 = new WaitUntilWithTimeout(() =>
peer1.IceConnectionState == RTCIceConnectionState.Connected ||
peer1.IceConnectionState == RTCIceConnectionState.Completed, 5000);
yield return(op7);
Assert.True(op7.IsCompleted);
var op8 = new WaitUntilWithTimeout(() =>
peer2.IceConnectionState == RTCIceConnectionState.Connected ||
peer2.IceConnectionState == RTCIceConnectionState.Completed, 5000);
yield return(op8);
Assert.True(op7.IsCompleted);
var op9 = new WaitUntilWithTimeout(() => pc2Senders.Count > 0, 5000);
yield return(op9);
Assert.True(op9.IsCompleted);
foreach (var sender in pc1Senders)
{
peer1.RemoveTrack(sender);
}
foreach (var sender in pc2Senders)
{
peer2.RemoveTrack(sender);
}
pc1Senders.Clear();
peer1.Close();
peer2.Close();
_isFinished = true;
}
public IEnumerator MediaStreamTest_AddAndRemoveMediaStream()
{
var camObj = new GameObject("Camera");
var cam = camObj.AddComponent <Camera>();
RTCConfiguration config = default;
config.iceServers = new RTCIceServer[]
{
new RTCIceServer
{
urls = new string[] { "stun:stun.l.google.com:19302" }
}
};
if (!WebRTC.HWEncoderSupport)
{
Assert.Pass("Test environment does not support HW encoding");
}
var pc1Senders = new List <RTCRtpSender>();
var pc2Senders = new List <RTCRtpSender>();
var peer1 = new RTCPeerConnection(ref config);
var peer2 = new RTCPeerConnection(ref config);
peer1.OnIceCandidate = new DelegateOnIceCandidate(candidate => { peer2.AddIceCandidate(ref candidate); });
peer2.OnIceCandidate = new DelegateOnIceCandidate(candidate => { peer1.AddIceCandidate(ref candidate); });
peer2.OnTrack = new DelegateOnTrack(e =>
{
pc2Senders.Add(peer2.AddTrack(e.Track));
});
foreach (var track in cam.CaptureStream(1280, 720).GetTracks())
{
pc1Senders.Add(peer1.AddTrack(track));
}
var conf = new RTCDataChannelInit(true);
RTCOfferOptions options1 = default;
RTCAnswerOptions options2 = default;
var op1 = peer1.CreateOffer(ref options1);
yield return(op1);
var op2 = peer1.SetLocalDescription(ref op1.desc);
yield return(op2);
var op3 = peer2.SetRemoteDescription(ref op1.desc);
yield return(op3);
var op4 = peer2.CreateAnswer(ref options2);
yield return(op4);
var op5 = peer2.SetLocalDescription(ref op4.desc);
yield return(op5);
var op6 = peer1.SetRemoteDescription(ref op4.desc);
yield return(op6);
yield return(new WaitUntil(() => peer1.IceConnectionState == RTCIceConnectionState.Connected || peer1.IceConnectionState == RTCIceConnectionState.Completed));
yield return(new WaitUntil(() => peer2.IceConnectionState == RTCIceConnectionState.Connected || peer2.IceConnectionState == RTCIceConnectionState.Completed));
yield return(new WaitUntil(() => pc2Senders.Count > 0));
foreach (var sender in pc1Senders)
{
peer1.RemoveTrack(sender);
}
foreach (var sender in pc2Senders)
{
peer2.RemoveTrack(sender);
}
pc1Senders.Clear();
GameObject.DestroyImmediate(camObj);
peer1.Close();
peer2.Close();
}