public IEnumerator OnAddReceiverPublicMode()
{
MockSignaling.Reset(false);
var dependencies1 = CreateDependencies();
var dependencies2 = CreateDependencies();
var target1 = new RenderStreamingInternal(ref dependencies1);
var target2 = new RenderStreamingInternal(ref dependencies2);
bool isStarted1 = false;
bool isStarted2 = false;
target1.onStart += () => { isStarted1 = true; };
target2.onStart += () => { isStarted2 = true; };
yield return(new WaitUntil(() => isStarted1 && isStarted2));
Assert.That(isStarted1, Is.True);
Assert.That(isStarted2, Is.True);
bool isCreatedConnection1 = false;
bool isOnGotOffer2 = false;
target1.onCreatedConnection += _ => { isCreatedConnection1 = true; };
target2.onGotOffer += (_, sdp) => { isOnGotOffer2 = true; };
var connectionId = "12345";
// target1 is Receiver in public mode
target1.CreateConnection(connectionId);
yield return(new WaitUntil(() => isCreatedConnection1));
Assert.That(isCreatedConnection1, Is.True);
target1.AddTransceiver(connectionId, TrackKind.Video, RTCRtpTransceiverDirection.RecvOnly);
// target2 is sender in private mode
yield return(new WaitUntil(() => isOnGotOffer2));
Assert.That(isOnGotOffer2, Is.True);
bool isAddReceiver1 = false;
bool isGotAnswer1 = false;
target1.onAddReceiver += (_, receiver) => { isAddReceiver1 = true; };
target1.onGotAnswer += (_, sdp) => { isGotAnswer1 = true; };
var camObj = new GameObject("Camera");
var camera = camObj.AddComponent <Camera>();
VideoStreamTrack track = camera.CaptureStreamTrack(1280, 720, 0);
var transceiver2 = target2.AddTrack(connectionId, track);
Assert.That(transceiver2.Direction, Is.EqualTo(RTCRtpTransceiverDirection.SendOnly));
target2.SendAnswer(connectionId);
yield return(new WaitUntil(() => isAddReceiver1 & isGotAnswer1));
target1.DeleteConnection(connectionId);
target2.DeleteConnection(connectionId);
bool isDeletedConnection1 = false;
bool isDeletedConnection2 = false;
target1.onDeletedConnection += _ => { isDeletedConnection1 = true; };
target2.onDeletedConnection += _ => { isDeletedConnection2 = true; };
yield return(new WaitUntil(() => isDeletedConnection1 && isDeletedConnection2));
Assert.That(isDeletedConnection1, Is.True);
Assert.That(isDeletedConnection2, Is.True);
target1.Dispose();
target2.Dispose();
track.Dispose();
UnityEngine.Object.DestroyImmediate(camObj);
}
public IEnumerator SwapTransceiverPrivateMode()
{
MockSignaling.Reset(true);
var dependencies1 = CreateDependencies();
var dependencies2 = CreateDependencies();
var target1 = new RenderStreamingInternal(ref dependencies1);
var target2 = new RenderStreamingInternal(ref dependencies2);
bool isStarted1 = false;
bool isStarted2 = false;
target1.onStart += () => { isStarted1 = true; };
target2.onStart += () => { isStarted2 = true; };
yield return(new WaitUntil(() => isStarted1 && isStarted2));
bool isCreatedConnection1 = false;
bool isCreatedConnection2 = false;
target1.onCreatedConnection += _ => { isCreatedConnection1 = true; };
target2.onCreatedConnection += _ => { isCreatedConnection2 = true; };
var connectionId = "12345";
// target1 has impolite peer (request first)
target1.CreateConnection(connectionId);
yield return(new WaitUntil(() => isCreatedConnection1));
// target2 has polite peer (request second)
target2.CreateConnection(connectionId);
yield return(new WaitUntil(() => isCreatedConnection2));
bool isGotOffer1 = false;
bool isGotOffer2 = false;
bool isGotAnswer1 = false;
target1.onGotOffer += (_, sdp) => { isGotOffer1 = true; };
target2.onGotOffer += (_, sdp) => { isGotOffer2 = true; };
target1.onGotAnswer += (_, sdp) => { isGotAnswer1 = true; };
target1.AddTransceiver(connectionId, TrackKind.Audio, RTCRtpTransceiverDirection.SendRecv);
target2.AddTransceiver(connectionId, TrackKind.Audio, RTCRtpTransceiverDirection.SendRecv);
// check each target invoke onGotOffer
yield return(new WaitForSeconds(ResendOfferInterval * 5));
// ignore offer because impolite peer
Assert.That(isGotOffer1, Is.False, $"{nameof(isGotOffer1)} is not False.");
// accept offer because polite peer
Assert.That(isGotOffer2, Is.True, $"{nameof(isGotOffer2)} is not True.");
target2.SendAnswer(connectionId);
yield return(new WaitUntil(() => isGotAnswer1));
Assert.That(isGotAnswer1, Is.True, $"{nameof(isGotAnswer1)} is not True.");
target1.DeleteConnection(connectionId);
target2.DeleteConnection(connectionId);
bool isDeletedConnection1 = false;
bool isDeletedConnection2 = false;
target1.onDeletedConnection += _ => { isDeletedConnection1 = true; };
target2.onDeletedConnection += _ => { isDeletedConnection2 = true; };
yield return(new WaitUntil(() => isDeletedConnection1 && isDeletedConnection2));
Assert.That(isDeletedConnection1, Is.True, $"{nameof(isDeletedConnection1)} is not True.");
Assert.That(isDeletedConnection2, Is.True, $"{nameof(isDeletedConnection1)} is not True.");
target1.Dispose();
target2.Dispose();
}
public IEnumerator ReNegotiationAfterReceivingFirstOffer()
{
MockSignaling.Reset(true);
var dependencies1 = CreateDependencies();
var dependencies2 = CreateDependencies();
var target1 = new RenderStreamingInternal(ref dependencies1);
var target2 = new RenderStreamingInternal(ref dependencies2);
bool isStarted1 = false;
bool isStarted2 = false;
target1.onStart += () => { isStarted1 = true; };
target2.onStart += () => { isStarted2 = true; };
yield return(new WaitUntil(() => isStarted1 && isStarted2));
bool isCreatedConnection1 = false;
bool isCreatedConnection2 = false;
target1.onCreatedConnection += _ => { isCreatedConnection1 = true; };
target2.onCreatedConnection += _ => { isCreatedConnection2 = true; };
var connectionId = "12345";
// target1 has impolite peer (request first)
target1.CreateConnection(connectionId);
yield return(new WaitUntil(() => isCreatedConnection1));
// target2 has polite peer (request second)
target2.CreateConnection(connectionId);
yield return(new WaitUntil(() => isCreatedConnection2));
bool isGotOffer1 = false;
bool isGotOffer2 = false;
bool isGotAnswer1 = false;
bool isGotAnswer2 = false;
target1.onGotOffer += (_, sdp) => { isGotOffer1 = true; };
target2.onGotOffer += (_, sdp) => { isGotOffer2 = true; };
target1.onGotAnswer += (_, sdp) => { isGotAnswer1 = true; };
target2.onGotAnswer += (_, sdp) => { isGotAnswer2 = true; };
target1.AddTransceiver(connectionId, TrackKind.Video, RTCRtpTransceiverDirection.SendOnly);
target1.AddTransceiver(connectionId, TrackKind.Video, RTCRtpTransceiverDirection.RecvOnly);
target2.AddTransceiver(connectionId, TrackKind.Video, RTCRtpTransceiverDirection.SendOnly);
target2.AddTransceiver(connectionId, TrackKind.Video, RTCRtpTransceiverDirection.RecvOnly);
yield return(new WaitUntil(() => isGotOffer2));
Assert.That(isGotOffer2, Is.True, $"{nameof(isGotOffer2)} is not True.");
target2.SendAnswer(connectionId);
yield return(new WaitUntil(() => isGotAnswer1));
Assert.That(isGotAnswer1, Is.True, $"{nameof(isGotAnswer1)} is not True.");
yield return(new WaitUntil(() => isGotOffer1));
Assert.That(isGotOffer1, Is.True, $"{nameof(isGotOffer1)} is not True.");
target1.SendAnswer(connectionId);
yield return(new WaitUntil(() => isGotAnswer2));
Assert.That(isGotAnswer2, Is.True, $"{nameof(isGotAnswer2)} is not True.");
target1.DeleteConnection(connectionId);
target2.DeleteConnection(connectionId);
bool isDeletedConnection1 = false;
bool isDeletedConnection2 = false;
target1.onDeletedConnection += _ => { isDeletedConnection1 = true; };
target2.onDeletedConnection += _ => { isDeletedConnection2 = true; };
yield return(new WaitUntil(() => isDeletedConnection1 && isDeletedConnection2));
Assert.That(isDeletedConnection1, Is.True, $"{nameof(isDeletedConnection1)} is not True.");
Assert.That(isDeletedConnection2, Is.True, $"{nameof(isDeletedConnection1)} is not True.");
target1.Dispose();
target2.Dispose();
}