public IEnumerator UnitySetUp()
{
WebRTC.WebRTC.Initialize();
RTCConfiguration config = default;
RTCIceCandidate? candidate_ = null;
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 => { candidate_ = candidate; };
MediaStream stream = WebRTC.Audio.CaptureStream();
peer1.AddTrack(stream.GetTracks().First());
RTCOfferOptions offerOptions = new RTCOfferOptions();
var op1 = peer1.CreateOffer(ref offerOptions);
yield return(op1);
m_DescOffer = op1.Desc;
var op2 = peer1.SetLocalDescription(ref m_DescOffer);
yield return(op2);
var op3 = peer2.SetRemoteDescription(ref m_DescOffer);
yield return(op3);
RTCAnswerOptions answerOptions = new RTCAnswerOptions();
var op4 = peer2.CreateAnswer(ref answerOptions);
yield return(op4);
m_DescAnswer = op4.Desc;
var op5 = peer2.SetLocalDescription(ref m_DescAnswer);
yield return(op5);
var op6 = peer1.SetRemoteDescription(ref m_DescAnswer);
yield return(op6);
yield return(new WaitUntil(() => candidate_ != null));
m_candidate = candidate_.Value;
stream.Dispose();
peer1.Close();
peer2.Close();
m_Context = SynchronizationContext.Current;
signaling1 = CreateSignaling(m_SignalingType, m_Context);
signaling2 = CreateSignaling(m_SignalingType, m_Context);
}
IEnumerator proccessOffer(string clientId)
{
var op = pc.CreateOffer(ref offerOptions);
yield return(op);
if (op.isError)
{
Debug.Log("create offer error");
}
else
{
var ret = pc.SetLocalDescription(ref op.desc);
yield return(ret);
if (ret.isError)
{
Debug.LogError($"set local offer error:{ret.error}");
}
else
{
Debug.Log($"send offer: {op.desc.sdp}");
wssMessageHandler.SendOffer(clientId, op.desc.sdp);
}
}
}
IEnumerator SendOfferCoroutine(string connectionId, RTCPeerConnection pc)
{
RTCOfferOptions option = new RTCOfferOptions {
offerToReceiveAudio = true, offerToReceiveVideo = true
};
var offerOp = pc.CreateOffer(ref option);
yield return(offerOp);
if (offerOp.IsError)
{
Debug.LogError($"Network Error: {offerOp.Error.message}");
yield break;
}
if (pc.SignalingState != RTCSignalingState.Stable)
{
Debug.LogError($"peerConnection's signaling state is not stable. {pc.SignalingState}");
yield break;
}
var desc = offerOp.Desc;
var setLocalSdp = pc.SetLocalDescription(ref desc);
yield return(setLocalSdp);
if (setLocalSdp.IsError)
{
Debug.LogError($"Network Error: {setLocalSdp.Error.message}");
yield break;
}
_signaling.SendOffer(connectionId, desc);
}
public IEnumerator SetLocalDescription()
{
var peer = new RTCPeerConnection();
RTCOfferOptions options = default;
var op = peer.CreateOffer(ref options);
yield return(op);
Assert.True(op.IsDone);
Assert.False(op.IsError);
var desc = op.Desc;
var op2 = peer.SetLocalDescription(ref desc);
yield return(op2);
Assert.True(op2.IsDone);
Assert.False(op2.IsError);
var desc2 = peer.LocalDescription;
Assert.AreEqual(desc.sdp, desc2.sdp);
Assert.AreEqual(desc.type, desc2.type);
peer.Close();
peer.Dispose();
}
public IEnumerator CreateAnswer()
{
var config = GetDefaultConfiguration();
var peer1 = new RTCPeerConnection(ref config);
var peer2 = new RTCPeerConnection(ref config);
peer1.CreateDataChannel("data");
var op1 = peer1.CreateOffer();
yield return(op1);
var desc = op1.Desc;
var op2 = peer1.SetLocalDescription(ref desc);
yield return(op2);
var op3 = peer2.SetRemoteDescription(ref desc);
yield return(op3);
var op4 = peer2.CreateAnswer();
yield return(op4);
Assert.True(op4.IsDone);
Assert.False(op4.IsError);
peer1.Close();
peer2.Close();
peer1.Dispose();
peer2.Dispose();
}
IEnumerator CreateOffer()
{
if (!_IsOffer)
{
yield break;
}
//オファー
var op1 = localConnection.CreateOffer(ref OfferOptions);
yield return(op1);
var op2 = localConnection.SetLocalDescription(ref op1.desc);
yield return(op2);
if (!op1.isError)
{
//TextSDP(op1.desc, _mySDPText);
SendSDP(op1.desc, NCMBStateData.MyNCMBstate.SENDED_offer);
}
else
{
Debug.Log("error offer");
}
}
private RTCSessionDescriptionAsyncOperation StartClientOffer()
{
// Client caller code.
RTCOfferOptions options = default;
return(_peerConnection.CreateOffer(ref options));
}
/// <summary>
/// Creates a new WebRTC peer connection and send an SDP offer to the node DSS server.
/// </summary>
public IEnumerator Start()
{
var nodeDssClient = new HttpClient();
Debug.WriteLine($"node-dss starting receive task for server {_nodeDssServerUri}, our ID {_ourID} and their ID {_theirID}.");
RTCOfferOptions offerOptions = new RTCOfferOptions();
var createOfferOp = _pc.CreateOffer(ref offerOptions);
yield return(createOfferOp);
if (createOfferOp.IsError)
{
Debug.WriteLine($"Error creating local description on peer connection. {createOfferOp.Error}");
}
else
{
Debug.WriteLine($"Offer SDP: {createOfferOp.Desc.sdp}.");
var init = createOfferOp.Desc;
var setLocalOp = _pc.SetLocalDescription(ref init);
yield return(setLocalOp);
if (setLocalOp.IsError)
{
Debug.WriteLine($"Error setting local description on peer connection. {setLocalOp.Error}");
}
else
{
Debug.WriteLine("node-dss sending initial SDP offer to server.");
_ = Task.Run(() => ReceiveFromNSS(nodeDssClient, _pc));
}
}
}
IEnumerator Call()
{
callButton.interactable = false;
Debug.Log("GetSelectedSdpSemantics");
var configuration = GetSelectedSdpSemantics();
pc1 = new RTCPeerConnection(ref configuration);
Debug.Log("Created local peer connection object pc1");
pc1.OnIceCandidate = pc1OnIceCandidate;
pc1.OnIceConnectionChange = pc1OnIceConnectionChange;
pc2 = new RTCPeerConnection(ref configuration);
Debug.Log("Created remote peer connection object pc2");
pc2.OnIceCandidate = pc2OnIceCandidate;
pc2.OnIceConnectionChange = pc2OnIceConnectionChange;
pc2.OnDataChannel = onDataChannel;
RTCDataChannelInit conf = new RTCDataChannelInit(true);
dataChannel = pc1.CreateDataChannel("data", ref conf);
dataChannel.OnOpen = onDataChannelOpen;
Debug.Log("pc1 createOffer start");
var op = pc1.CreateOffer(ref OfferOptions);
yield return(op);
if (!op.IsError)
{
yield return(StartCoroutine(OnCreateOfferSuccess(op.Desc)));
}
else
{
OnCreateSessionDescriptionError(op.Error);
}
}
public IEnumerator SetLocalDescriptionFailed()
{
var peer = new RTCPeerConnection();
var stream = new MediaStream();
var track = new AudioStreamTrack("audio");
var sender = peer.AddTrack(track, stream);
RTCOfferOptions options = default;
var op = peer.CreateOffer(ref options);
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("m=audio", "m=audiable");
var op2 = peer.SetLocalDescription(ref desc);
yield return(op2);
Assert.True(op2.IsDone);
Assert.True(op2.IsError);
Assert.IsNotEmpty(op2.Error.message);
peer.RemoveTrack(sender);
track.Dispose();
stream.Dispose();
peer.Close();
peer.Dispose();
}
public IEnumerator CurrentDirection()
{
var config = GetConfiguration();
var peer1 = new RTCPeerConnection(ref config);
var peer2 = new RTCPeerConnection(ref config);
var audioTrack = new AudioStreamTrack("audio");
var transceiver1 = peer1.AddTransceiver(TrackKind.Audio);
transceiver1.Direction = RTCRtpTransceiverDirection.RecvOnly;
Assert.IsNull(transceiver1.CurrentDirection);
RTCOfferOptions options1 = new RTCOfferOptions {
offerToReceiveAudio = true
};
RTCAnswerOptions options2 = default;
var op1 = peer1.CreateOffer(ref options1);
yield return(op1);
var desc = op1.Desc;
var op2 = peer1.SetLocalDescription(ref desc);
yield return(op2);
var op3 = peer2.SetRemoteDescription(ref desc);
yield return(op3);
var transceiver2 = peer2.GetTransceivers().First(x => x.Receiver.Track.Kind == TrackKind.Audio);
Assert.True(transceiver2.Sender.ReplaceTrack(audioTrack));
transceiver2.Direction = RTCRtpTransceiverDirection.SendOnly;
var op4 = peer2.CreateAnswer(ref options2);
yield return(op4);
desc = op4.Desc;
var op5 = peer2.SetLocalDescription(ref desc);
yield return(op5);
var op6 = peer1.SetRemoteDescription(ref desc);
yield return(op6);
Assert.AreEqual(transceiver1.CurrentDirection, RTCRtpTransceiverDirection.RecvOnly);
Assert.AreEqual(transceiver2.CurrentDirection, RTCRtpTransceiverDirection.SendOnly);
audioTrack.Dispose();
peer1.Close();
peer2.Close();
peer1.Dispose();
peer2.Dispose();
}
private static IEnumerator SignalingPeers(RTCPeerConnection offerPc, RTCPeerConnection answerPc)
{
offerPc.OnIceCandidate = candidate => answerPc.AddIceCandidate(ref candidate);
answerPc.OnIceCandidate = candidate => offerPc.AddIceCandidate(ref candidate);
var offerOption = new RTCOfferOptions {offerToReceiveVideo = true};
var answerOption = new RTCAnswerOptions {iceRestart = false};
var pc1CreateOffer = offerPc.CreateOffer(ref offerOption);
yield return pc1CreateOffer;
Assert.False(pc1CreateOffer.IsError);
var offerDesc = pc1CreateOffer.Desc;
var pc1SetLocalDescription = offerPc.SetLocalDescription(ref offerDesc);
yield return pc1SetLocalDescription;
Assert.False(pc1SetLocalDescription.IsError);
var pc2SetRemoteDescription = answerPc.SetRemoteDescription(ref offerDesc);
yield return pc2SetRemoteDescription;
Assert.False(pc2SetRemoteDescription.IsError);
var pc2CreateAnswer = answerPc.CreateAnswer(ref answerOption);
yield return pc2CreateAnswer;
Assert.False(pc2CreateAnswer.IsError);
var answerDesc = pc2CreateAnswer.Desc;
var pc2SetLocalDescription = answerPc.SetLocalDescription(ref answerDesc);
yield return pc2SetLocalDescription;
Assert.False(pc2SetLocalDescription.IsError);
var pc1SetRemoteDescription = offerPc.SetRemoteDescription(ref answerDesc);
yield return pc1SetRemoteDescription;
Assert.False(pc1SetRemoteDescription.IsError);
var waitConnectOfferPc = new WaitUntilWithTimeout(() =>
offerPc.IceConnectionState == RTCIceConnectionState.Connected ||
offerPc.IceConnectionState == RTCIceConnectionState.Completed, 5000);
yield return waitConnectOfferPc;
Assert.True(waitConnectOfferPc.IsCompleted);
var waitConnectAnswerPc = new WaitUntilWithTimeout(() =>
answerPc.IceConnectionState == RTCIceConnectionState.Connected ||
answerPc.IceConnectionState == RTCIceConnectionState.Completed, 5000);
yield return waitConnectAnswerPc;
Assert.True(waitConnectAnswerPc.IsCompleted);
var checkSenders = new WaitUntilWithTimeout(() => offerPc.GetSenders().Any(), 5000);
yield return checkSenders;
Assert.True(checkSenders.IsCompleted);
var checkReceivers = new WaitUntilWithTimeout(() => answerPc.GetReceivers().Any(), 5000);
yield return checkReceivers;
Assert.True(checkReceivers.IsCompleted);
}
IEnumerator Negotiate(RTCPeerConnection peer1, RTCPeerConnection peer2)
{
if (negotiating)
{
Debug.LogError("Negotiating");
yield break;
}
negotiating = true;
var op1 = peer1.CreateOffer();
yield return(op1);
Assert.That(op1.IsError, Is.False, op1.Error.message);
var desc = op1.Desc;
var op2 = peer1.SetLocalDescription(ref desc);
yield return(op2);
Assert.That(op2.IsError, Is.False, op2.Error.message);
var op3 = peer2.SetRemoteDescription(ref desc);
yield return(op3);
Assert.That(op3.IsError, Is.False, op3.Error.message);
var op4 = peer2.CreateAnswer();
yield return(op4);
Assert.That(op4.IsError, Is.False, op4.Error.message);
desc = op4.Desc;
var op5 = peer2.SetLocalDescription(ref desc);
yield return(op5);
Assert.That(op5.IsError, Is.False, op5.Error.message);
var op6 = peer1.SetRemoteDescription(ref desc);
yield return(op6);
Assert.That(op6.IsError, Is.False, op6.Error.message);
var op7 = new WaitUntilWithTimeout(() =>
peers[0].SignalingState == RTCSignalingState.Stable &&
peers[1].SignalingState == RTCSignalingState.Stable, 5000);
yield return(op7);
Assert.That(op7.IsCompleted, Is.True);
IsTestFinished = true;
negotiating = false;
}
private IEnumerator sendDesc(RTCSdpType type)
{
RTCSessionDescriptionAsyncOperation opCreate = null;
if (type == RTCSdpType.Offer)
{
OnLogEvent.Invoke("CreateOffer()", "");
opCreate = peer.CreateOffer(ref offerOption);
}
else
{
OnLogEvent.Invoke("CreateAnswer()", "");
opCreate = peer.CreateAnswer(ref answerOptions);
}
yield return(opCreate);
if (opCreate.IsError)
{
OnErrorEvent.Invoke($"Create {opCreate.Desc.type}", opCreate.Error.message);
yield break;
}
else
{
OnLogEvent.Invoke($"Create {opCreate.Desc.type}", "");
}
if (opCreate.Desc.sdp == null)
{
OnErrorEvent.Invoke("opCreate.Desc.sdp is null", "");
yield break;
}
else
{
OnLogEvent.Invoke($"SetLocalDescription {type}", $"{opCreate.Desc.sdp.Substring(0, 10)} ...");
}
var desc = opCreate.Desc;
var opSet = peer.SetLocalDescription(ref desc);
yield return(opSet);
if (opSet.IsError)
{
OnErrorEvent.Invoke($"SetLocalDescription {type}", opSet.Error.message);
yield break;
}
OnLogEvent.Invoke($"Send {type}", "");
signaling.SendDesc(streamId, desc.type.ToString().ToLower(), desc.sdp);
}
public IEnumerator CreateOffer()
{
var config = GetDefaultConfiguration();
var peer = new RTCPeerConnection(ref config);
var op = peer.CreateOffer();
yield return(op);
Assert.True(op.IsDone);
Assert.False(op.IsError);
peer.Close();
peer.Dispose();
}
public IEnumerator PeerConnection_CreateOffer()
{
var config = GetConfiguration();
var peer = new RTCPeerConnection(ref config);
RTCOfferOptions options = default;
var op = peer.CreateOffer(ref options);
yield return(op);
Assert.True(op.isDone);
Assert.False(op.isError);
peer.Close();
}
private async void NewElement_OfferRequested(object sender, EventArgs e)
{
var offer = await _peerConnection.CreateOffer();
Debug.WriteLine("OfferRequested CreateOffer, sdp\n" + offer.Sdp);
await _peerConnection.SetLocalDescription(offer);
Debug.WriteLine("OfferRequested SetLocalDescription complete offer");
//await _remoteRtcPeerConnection.SetRemoteDescription(offer);
//Debug.WriteLine("SetRemoteDescription complete offer");
Element.SendOfferRecived(offer.ToWebRTCSDP());
}
private IEnumerator CreateOffer()
{
var op = pcLocal.CreateOffer();
yield return(op);
if (op.IsError)
{
OnCreateSessionDescriptionError(op.Error);
yield break;
}
offerSdpInput.text = op.Desc.sdp;
offerSdpInput.interactable = true;
}
private IEnumerator createDesc(RTCSdpType type)
{
RTCSessionDescriptionAsyncOperation opCreate;
if (type == RTCSdpType.Offer)
{
opCreate = peer.CreateOffer(ref offerOptions);
}
else
{
opCreate = peer.CreateAnswer(ref answerOptions);
}
yield return(opCreate);
if (opCreate.IsError)
{
log(LogLevel.Error, $"Create {opCreate.Desc.type}: {opCreate.Error.message}");
yield break;
}
else
{
log(LogLevel.Log, $"Create {opCreate.Desc.type}");
}
if (opCreate.Desc.sdp == null)
{
log(LogLevel.Error, $"opCreate.Desc.sdp is null");
yield break;
}
else
{
log(LogLevel.Log, $"SetLocalDescription {type}: {opCreate.Desc.sdp}");
}
var desc = opCreate.Desc;
var opSet = peer.SetLocalDescription(ref desc);
yield return(opSet);
if (opSet.IsError)
{
log(LogLevel.Error, $"SetLocalDescription {type}: {opSet.Error.message}");
yield break;
}
log(LogLevel.Log, $">>> Send \"takeConfiguration\" Command ({type}: '{desc.sdp.Substring(0, 10)} ...')");
signaling.SendDesc(streamId, desc.type.ToString().ToLower(), desc.sdp);
}
IEnumerator Pc1OnNegotiationNeeded()
{
Debug.Log("pc1 createOffer start");
var op = _pc1.CreateOffer(ref _offerOptions);
yield return(op);
if (!op.IsError)
{
yield return(StartCoroutine(OnCreateOfferSuccess(op.Desc)));
}
else
{
OnCreateSessionDescriptionError(op.Error);
}
}
IEnumerator CreateOffer()
{
Debug.Log("createOffer start");
var op = peerConnection.CreateOffer(ref _offerOptions);
yield return(op);
if (!op.IsError)
{
yield return(StartCoroutine(OnCreateOfferSuccess(op.Desc)));
}
else
{
OnCreateSessionDescriptionError(op.Error);
}
}
IEnumerator PcOnNegotiationNeeded(RTCPeerConnection pc)
{
Debug.Log($"{GetName(pc)} createOffer start");
var op = pc.CreateOffer(ref _offerOptions);
yield return(op);
if (!op.IsError)
{
yield return(StartCoroutine(OnCreateOfferSuccess(pc, op.Desc)));
}
else
{
OnCreateSessionDescriptionError(op.Error);
}
}
public async Task <ICallInfo> PlaceCallAsync(CallConfiguration config)
{
Debug.Assert(_peerId == -1);
if (PeerConnection != null)
{
Debug.WriteLine("[Error] We only support connection to one peer at a time.");
return(null);
}
if (CreatePeerConnection())
{
string selectedAudioCodecName = (string)_localSettings.Values["SelectedAudioCodecName"];
string selectedVideoCodecName = (string)_localSettings.Values["SelectedVideoCodecName"];
_peerId = PeerId;
var offerOptions = new RTCOfferOptions();
offerOptions.OfferToReceiveAudio = true;
offerOptions.OfferToReceiveVideo = true;
IRTCSessionDescription offer = await PeerConnection.CreateOffer(offerOptions);
// Alter sdp to force usage of selected codecs
string modifiedSdp = offer.Sdp;
SdpUtils.SelectCodec(ref modifiedSdp, selectedAudioCodecName, "audio");
SdpUtils.SelectCodec(ref modifiedSdp, selectedVideoCodecName, "video");
RTCSessionDescriptionInit sdpInit = new RTCSessionDescriptionInit();
sdpInit.Sdp = modifiedSdp;
sdpInit.Type = offer.SdpType;
var modifiedOffer = new RTCSessionDescription(sdpInit);
await PeerConnection.SetLocalDescription(modifiedOffer);
Debug.WriteLine($"Sending offer: {modifiedOffer.Sdp}");
string jsonString = SdpToJsonString(modifiedOffer);
CallInfo callInfo = new CallInfo();
callInfo.SetCall(new Call());
callInfo.SetSdp(modifiedSdp);
callInfo.SetJsonString(jsonString);
OnSendMessageToRemotePeer.Invoke(this, jsonString);
return(callInfo);
}
return(null);
}
public IEnumerator SetRemoteDescription()
{
var config = GetConfiguration();
var peer1 = new RTCPeerConnection(ref config);
var peer2 = new RTCPeerConnection(ref config);
var conf = new RTCDataChannelInit(true);
var channel1 = peer1.CreateDataChannel("data", ref conf);
RTCOfferOptions options1 = default;
RTCAnswerOptions options2 = default;
var op1 = peer1.CreateOffer(ref options1);
yield return(op1);
var desc = op1.Desc;
var op2 = peer1.SetLocalDescription(ref desc);
yield return(op2);
var op3 = peer2.SetRemoteDescription(ref desc);
yield return(op3);
var op4 = peer2.CreateAnswer(ref options2);
yield return(op4);
desc = op4.Desc;
var op5 = peer2.SetLocalDescription(ref desc);
yield return(op5);
var op6 = peer1.SetRemoteDescription(ref desc);
yield return(op6);
var desc2 = peer1.RemoteDescription;
Assert.AreEqual(desc.sdp, desc2.sdp);
Assert.AreEqual(desc.type, desc2.type);
channel1.Dispose();
peer1.Close();
peer2.Close();
peer1.Dispose();
peer2.Dispose();
}
IEnumerator CreateDescription(RTCSdpType type)
{
Debug.Log($"[Create {type}]");
var op = type == RTCSdpType.Offer ? localConnection.CreateOffer(ref offerOption) : localConnection.CreateAnswer(ref answerOptions);
yield return(op);
if (op.IsError)
{
Debug.LogError(op.Error.message);
}
else
{
yield return(SetDescription(op.Desc, Side.Local));
}
}
public IEnumerator PeerConnection_SetRemoteDescription()
{
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);
RTCDataChannel channel1 = null;
var conf = new RTCDataChannelInit(true);
channel1 = peer1.CreateDataChannel("data", ref conf);
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);
channel1.Dispose();
peer1.Dispose();
peer2.Dispose();
}
public IEnumerator PeerConnection_SetLocalDescription()
{
var peer = new RTCPeerConnection();
RTCOfferOptions options = default;
var op = peer.CreateOffer(ref options);
yield return(op);
Assert.True(op.isDone);
Assert.False(op.isError);
var op2 = peer.SetLocalDescription(ref op.desc);
yield return(op2);
Assert.True(op2.isDone);
Assert.False(op2.isError);
peer.Close();
}
private IEnumerator SignalingOffer(RTCPeerConnection @from, RTCPeerConnection to)
{
var op1 = @from.CreateOffer();
yield return(op1);
var desc = op1.Desc;
var op2 = @from.SetLocalDescription(ref desc);
yield return(op2);
var op3 = to.SetRemoteDescription(ref desc);
yield return(op3);
var op4 = to.CreateAnswer();
yield return(op4);
desc = op4.Desc;
var op5 = to.SetLocalDescription(ref desc);
yield return(op5);
var op6 = @from.SetRemoteDescription(ref desc);
yield return(op6);
var op7 = new WaitUntilWithTimeout(
() => @from.IceConnectionState == RTCIceConnectionState.Connected ||
@from.IceConnectionState == RTCIceConnectionState.Completed, 5000);
yield return(op7);
Assert.That(op7.IsCompleted, Is.True);
var op8 = new WaitUntilWithTimeout(
() => to.IceConnectionState == RTCIceConnectionState.Connected ||
to.IceConnectionState == RTCIceConnectionState.Completed, 5000);
yield return(op8);
Assert.That(op8.IsCompleted, Is.True);
}
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);
}
IEnumerator Call()
{
callButton.interactable = false;
Debug.Log("GetSelectedSdpSemantics");
var configuration = GetSelectedSdpSemantics();
pc1 = new RTCPeerConnection(ref configuration);
Debug.Log("Created local peer connection object pc1");
pc1.OnIceCandidate = pc1OnIceCandidate;
pc1.OnIceConnectionChange = pc1OnIceConnectionChange;
pc2 = new RTCPeerConnection(ref configuration);
Debug.Log("Created remote peer connection object pc2");
pc2.OnIceCandidate = pc2OnIceCandidate;
pc2.OnIceConnectionChange = pc2OnIceConnectionChange;
pc2.OnDataChannel = onDataChannel;
dataChannel = pc1.CreateDataChannel("data");
dataChannel.OnOpen = onDataChannelOpen;
var audioTrack = new AudioStreamTrack(source);
var videoTrack = cam.CaptureStreamTrack(1280, 720);
yield return(0);
pc1.AddTrack(audioTrack);
pc1.AddTrack(videoTrack);
Debug.Log("pc1 createOffer start");
var op = pc1.CreateOffer();
yield return(op);
if (!op.IsError)
{
yield return(StartCoroutine(OnCreateOfferSuccess(op.Desc)));
}
else
{
OnCreateSessionDescriptionError(op.Error);
}
}
