private RTCPeerConnection(IJSRuntime jsRuntime, JsObjectRef jsObjectRef, RTCConfiguration rtcConfiguration)
: base(jsRuntime, jsObjectRef)
{
AddNativeEventListener("connectionstatechange", (s, e) => OnConnectionStateChanged?.Invoke(s, e));
AddNativeEventListenerForObjectRef("datachannel", (s, e) => OnDataChannel?.Invoke(s, e),
RTCDataChannelEvent.Create);
AddNativeEventListenerForObjectRef("icecandidate", (s, e) => OnIceCandidate?.Invoke(s, e),
RTCPeerConnectionIceEvent.Create);
AddNativeEventListener("iceconnectionstatechange", (s, e) => OnIceConnectionStateChange?.Invoke(s, e));
AddNativeEventListener("icegatheringstatechange", (s, e) => OnIceGatheringStateChange?.Invoke(s, e));
AddNativeEventListener("negotiationneeded", (s, e) => OnNegotiationNeeded?.Invoke(s, e));
AddNativeEventListener("signallingstatechange", (s, e) => OnSignallingStateChange?.Invoke(s, e));
AddNativeEventListenerForObjectRef("track", (s, e) => OnTrack?.Invoke(s, e),
RTCTrackEvent.Create);
}
public void ShouldNegotiate(Webrtc.RTCPeerConnection peerConnection)
{
OnNegotiationNeeded?.Invoke(this, EventArgs.Empty);
}
/// <summary>
/// Initializes a new instance of the <see cref="T:WebAssembly.Net.WebSockets.ClientWebSocket"/> class.
/// </summary>
public RTCPeerConnection()
{
state = created;
cts = new CancellationTokenSource();
innerRtcPeerConnection = new HostObject("RTCPeerConnection");
onIcecandidate = new Action <JSObject>((e) =>
{
//var json = e.Invoke("toJSON");
var c = e.GetObjectProperty("candidate") as JSObject;
RTCIceCandidate iceCandidate = null;
if (c != null)
{
iceCandidate = new RTCIceCandidate();
iceCandidate.candidate = c?.GetObjectProperty("candidate") as string;
iceCandidate.sdpMid = c?.GetObjectProperty("sdpMid") as string;
iceCandidate.sdpMLineIndex = (int)c?.GetObjectProperty("sdpMLineIndex");
}
OnIceCandidate?.Invoke(this, new RTCIceCandidateInit()
{
candidate = iceCandidate
});
e.Dispose();
});
// Attach the onError callback
innerRtcPeerConnection.SetObjectProperty("onicecandidate", onIcecandidate);
// Setup the onOpen callback
onDataChannel = new Action <JSObject>((evt) =>
{
var channel = (JSObject)evt.GetObjectProperty("channel");
var dc = new RTCDataChannel(channel);
OnDataChannel?.Invoke(this, dc);
evt.Dispose();
});
// Attach the onOpen callback
innerRtcPeerConnection.SetObjectProperty("ondatachannel", onDataChannel);
onNegotiationNeeded = new Action <JSObject>((e) =>
{
OnNegotiationNeeded?.Invoke(this, EventArgs.Empty);
e.Dispose();
});
// Attach the onError callback
innerRtcPeerConnection.SetObjectProperty("onnegotiationneeded", onNegotiationNeeded);
onConnectionstatechange = new Action <JSObject>((e) =>
{
OnConnectionstatechange?.Invoke(this, EventArgs.Empty);
e.Dispose();
});
// Attach the onError callback
innerRtcPeerConnection.SetObjectProperty("onconnectionstatechange", onConnectionstatechange);
onIcegatheringstatechange = new Action <JSObject>((e) =>
{
var s = this.iceGatheringState;
e.Dispose();
});
// Attach the onError callback
innerRtcPeerConnection.SetObjectProperty("onicegatheringstatechange", onIcegatheringstatechange);
onIcecandidateerror = new Action <JSObject>((e) =>
{
e.Dispose();
});
innerRtcPeerConnection.Invoke("addEventListener", "icecandidateerror", onIcecandidateerror);
onIceconnectionstatechange = new Action <JSObject>((e) =>
{
e.Dispose();
});
innerRtcPeerConnection.Invoke("addEventListener", "icecandidateerror", onIceconnectionstatechange);
onSignalingstatechange = new Action <JSObject>((e) =>
{
Console.WriteLine("state:" + this.SignalingState);
e.Dispose();
});
innerRtcPeerConnection.Invoke("addEventListener", "signalingstatechange", onSignalingstatechange);
}
public void OnRenegotiationNeeded() => OnNegotiationNeeded?.Invoke(this, EventArgs.Empty);
/// <summary>
/// Initializes a new instance of the <see cref="T:WebAssembly.Net.WebSockets.ClientWebSocket"/> class.
/// </summary>
public RTCPeerConnection(RTCPeerConfiguration configuration = null)
{
state = created;
cts = new CancellationTokenSource();
var rtcPeerConfiguration = new JSObject();
var json = (JSObject)System.Runtime.InteropServices.JavaScript.Runtime.GetGlobalObject("JSON");
var config = json.Invoke("parse", "{\"iceServers\":[{\"urls\":\"stun:stun.l.google.com:19302\"}]}");
innerRtcPeerConnection = new HostObject("RTCPeerConnection", config);
onIcecandidate = new Action <JSObject>((e) =>
{
//var json = e.Invoke("toJSON");
var c = e.GetObjectProperty("candidate") as JSObject;
RTCIceCandidate iceCandidate = null;
if (c != null)
{
iceCandidate = new RTCIceCandidate();
iceCandidate.candidate = c?.GetObjectProperty("candidate") as string;
iceCandidate.sdpMid = c?.GetObjectProperty("sdpMid") as string;
iceCandidate.sdpMLineIndex = (int)c?.GetObjectProperty("sdpMLineIndex");
Console.WriteLine(iceCandidate.candidate);
}
OnIceCandidate?.Invoke(this, new RTCIceCandidateInit()
{
candidate = iceCandidate
});
e.Dispose();
});
// Attach the onError callback
innerRtcPeerConnection.SetObjectProperty("onicecandidate", onIcecandidate);
// Setup the onOpen callback
onDataChannel = new Action <JSObject>((evt) =>
{
var channel = (JSObject)evt.GetObjectProperty("channel");
var dc = new RTCDataChannel(channel);
OnDataChannel?.Invoke(this, dc);
evt.Dispose();
});
// Attach the onOpen callback
innerRtcPeerConnection.SetObjectProperty("ondatachannel", onDataChannel);
onNegotiationNeeded = new Action <JSObject>((e) =>
{
OnNegotiationNeeded?.Invoke(this, EventArgs.Empty);
e.Dispose();
});
// Attach the onError callback
innerRtcPeerConnection.SetObjectProperty("onnegotiationneeded", onNegotiationNeeded);
onConnectionstatechange = new Action <JSObject>((e) =>
{
OnConnectionstatechange?.Invoke(this, EventArgs.Empty);
e.Dispose();
});
// Attach the onError callback
innerRtcPeerConnection.SetObjectProperty("onconnectionstatechange", onConnectionstatechange);
onIcegatheringstatechange = new Action <JSObject>((e) =>
{
var s = this.iceGatheringState;
e.Dispose();
});
// Attach the onError callback
innerRtcPeerConnection.SetObjectProperty("onicegatheringstatechange", onIcegatheringstatechange);
onIcecandidateerror = new Action <JSObject>((e) =>
{
e.Dispose();
});
innerRtcPeerConnection.Invoke("addEventListener", "icecandidateerror", onIcecandidateerror);
onIceconnectionstatechange = new Action <JSObject>((e) =>
{
e.Dispose();
});
innerRtcPeerConnection.Invoke("addEventListener", "icecandidateerror", onIceconnectionstatechange);
onSignalingstatechange = new Action <JSObject>((e) =>
{
Console.WriteLine("state:" + this.SignalingState);
e.Dispose();
});
innerRtcPeerConnection.Invoke("addEventListener", "signalingstatechange", onSignalingstatechange);
}
private async Task <IJSInProcessObjectReference> Init()
{
var loaded = await moduleTask.Value;
if (configuration == null)
{
innerRtcPeerConnection = new HostObject("RTCPeerConnection");
}
else
{
await loaded.InvokeVoidAsync("init", DotNetObjectReference.Create(this));
var window = (JSObject)System.Runtime.InteropServices.JavaScript.Runtime.GetGlobalObject("window");
//var options = new JsonSerializerOptions
//{
// DefaultIgnoreCondition = Text.Json.Serialization.JsonIgnoreCondition.WhenWritingNull,
// PropertyNamingPolicy = JsonNamingPolicy.CamelCase
//};
//var json = System.Text.Json.JsonSerializer.Serialize(configuration, options);
var desc = (JSObject)window.Invoke("CreatePeerConnection");
innerRtcPeerConnection = desc;
}
onIcecandidate = new Action <JSObject>((e) =>
{
//var json = e.Invoke("toJSON");
var c = e.GetObjectProperty("candidate") as JSObject;
RTCIceCandidate iceCandidate = null;
if (c != null)
{
iceCandidate = new RTCIceCandidate();
iceCandidate.candidate = c?.GetObjectProperty("candidate") as string;
iceCandidate.sdpMid = c?.GetObjectProperty("sdpMid") as string;
iceCandidate.sdpMLineIndex = (int)c?.GetObjectProperty("sdpMLineIndex");
}
OnIceCandidate?.Invoke(this, new RTCIceCandidateInit()
{
candidate = iceCandidate
});
e.Dispose();
});
// Attach the onError callback
innerRtcPeerConnection.SetObjectProperty("onicecandidate", onIcecandidate);
// Setup the onOpen callback
onDataChannel = new Action <JSObject>((evt) =>
{
var channel = (JSObject)evt.GetObjectProperty("channel");
var dc = new RTCDataChannel(channel);
OnDataChannel?.Invoke(this, dc);
evt.Dispose();
});
// Attach the onOpen callback
innerRtcPeerConnection.SetObjectProperty("ondatachannel", onDataChannel);
onNegotiationNeeded = new Action <JSObject>((e) =>
{
OnNegotiationNeeded?.Invoke(this, EventArgs.Empty);
e.Dispose();
});
// Attach the onError callback
innerRtcPeerConnection.SetObjectProperty("onnegotiationneeded", onNegotiationNeeded);
onConnectionstatechange = new Action <JSObject>((e) =>
{
OnConnectionstatechange?.Invoke(this, EventArgs.Empty);
e.Dispose();
});
// Attach the onError callback
innerRtcPeerConnection.SetObjectProperty("onconnectionstatechange", onConnectionstatechange);
onIcegatheringstatechange = new Action <JSObject>((e) =>
{
var s = this.iceGatheringState;
e.Dispose();
});
// Attach the onError callback
innerRtcPeerConnection.SetObjectProperty("onicegatheringstatechange", onIcegatheringstatechange);
onIcecandidateerror = new Action <JSObject>((e) =>
{
e.Dispose();
});
innerRtcPeerConnection.Invoke("addEventListener", "icecandidateerror", onIcecandidateerror);
onIceconnectionstatechange = new Action <JSObject>((e) =>
{
e.Dispose();
});
innerRtcPeerConnection.Invoke("addEventListener", "oniceconnectionstatechange", onIceconnectionstatechange);
onSignalingstatechange = new Action <JSObject>((e) =>
{
Console.WriteLine("state:" + this.SignalingState);
e.Dispose();
});
innerRtcPeerConnection.Invoke("addEventListener", "signalingstatechange", onSignalingstatechange);
return(loaded);
}
