/// <summary>
/// Forwards media from the SIP session to the WebRTC session.
/// </summary>
/// <param name="mediaType">The type of media.</param>
/// <param name="rtpPacket">The RTP packet received on the SIP session.</param>
private static void ForwardMedia(SDPMediaTypesEnum mediaType, RTPPacket rtpPacket)
{
if (_webRtcSession != null)
{
_webRtcSession.SendMedia(mediaType, (uint)rtpPacket.Payload.Length, rtpPacket.Payload);
}
}
private static void SDPAnswerReceived(WebRtcSession webRtcSession, string sdpAnswer)
{
try
{
logger.LogDebug("Answer SDP: " + sdpAnswer);
var answerSDP = SDP.ParseSDPDescription(sdpAnswer);
webRtcSession.SdpSessionID = answerSDP.SessionId;
webRtcSession.RemoteIceUser = answerSDP.IceUfrag;
webRtcSession.RemoteIcePassword = answerSDP.IcePwd;
// All browsers seem to have gone to trickling ICE candidates now but just
// in case one or more are given we can start the STUN dance immediately.
if (answerSDP.IceCandidates != null)
{
foreach (var iceCandidate in answerSDP.IceCandidates)
{
webRtcSession.AppendRemoteIceCandidate(iceCandidate);
}
}
OnTestPatternSampleReady += (timestamp, sample) =>
{
try
{
webRtcSession.SendMedia(SDPMediaTypesEnum.video, timestamp, sample);
}
catch (Exception sendExcp)
{
logger.LogWarning("Exception OnTestPatternSampleReady. " + sendExcp.Message);
webRtcSession.Close();
}
};
}
catch (Exception excp)
{
logger.LogError("Exception SDPAnswerReceived. " + excp.Message);
}
}