protected override async void OnOpen()
{
base.OnOpen();
logger.LogDebug($"Web socket client connection from {Context.UserEndPoint}.");
_pc = await CreatePeerConnection().ConfigureAwait(false);
_pc.onicecandidate += (iceCandidate) =>
{
if (_pc.signalingState == RTCSignalingState.have_remote_offer)
{
Context.WebSocket.Send(iceCandidate.toJSON());
}
};
if (base.Context.QueryString["role"] != "offer")
{
var offerSdp = _pc.createOffer(OfferOptions);
await _pc.setLocalDescription(offerSdp).ConfigureAwait(false);
logger.LogDebug($"Sending SDP offer to client {Context.UserEndPoint}.");
logger.LogDebug(offerSdp.sdp);
Context.WebSocket.Send(offerSdp.toJSON());
}
}
protected override async void OnOpen()
{
base.OnOpen();
logger.LogDebug($"Web socket client connection from {Context.UserEndPoint}.");
_pc = CreatePeerConnection();
var offerSdp = _pc.createOffer(null);
await _pc.setLocalDescription(offerSdp);
_pc.onicecandidate += (iceCandidate) =>
{
if (_pc.signalingState == RTCSignalingState.have_remote_offer)
{
Context.WebSocket.Send(iceCandidate.toJSON());
}
};
logger.LogDebug($"Sending SDP offer to client {Context.UserEndPoint}.");
logger.LogDebug(offerSdp.sdp);
Context.WebSocket.Send(JsonConvert.SerializeObject(offerSdp,
new Newtonsoft.Json.Converters.StringEnumConverter()));
}
/// <summary>
/// Creates a new WebRTC peer connection and send an SDP offer to the REST server.
/// </summary>
private async Task SendOffer(HttpClient httpClient)
{
logger.LogDebug("webrtc-rest sending initial SDP offer to server.");
var offerSdp = _pc.createOffer(OfferOptions);
await _pc.setLocalDescription(offerSdp).ConfigureAwait(false);
await SendToSignalingServer(httpClient, offerSdp.toJSON(), WebRTCSignalTypesEnum.sdp).ConfigureAwait(false);
}
/// <summary>
/// Creates a new WebRTC peer connection and send an SDP offer to the node DSS server.
/// </summary>
private async Task SendOffer(HttpClient httpClient)
{
logger.LogDebug("node-dss sending initial SDP offer to server.");
var offerSdp = _pc.createOffer(null);
await _pc.setLocalDescription(offerSdp);
await SendToNSS(httpClient, offerSdp.toJSON());
}
