private async void Unsubscribe_Click(object sender, EventArgs e)
{
client = new JanusRestClient();
var result = await client.UnPublish_RegisterRoom();
// return result;
}
// Media media
// public audioDevice aud;
// public videoDevice vid;
// public device dev;
public WebRTCServer(int port) //: this("ws://0.0.0.0:" + port)
{
client = new JanusRestClient();
client.OnPollingMessageReceived += Client_OnPollingMessageReceived;
client.Ip = "192.168.2.19";
client.Port = 8089;
}
private void btn1_Click(object sender, EventArgs e)
{
client = new JanusRestClient();
var result = client.UnPublish_RegisterRoom();
}
public async Task <IActionResult> JanusEcho([FromBody] RTCSessionDescriptionInit offer, int duration = MAX_JANUS_ECHO_DURATION)
{
if (offer == null)
{
_logger.LogWarning($"Janus echo controller was supplied an empty SDP offer.");
return(BadRequest("SDP offer missing"));
}
else if (duration > MAX_JANUS_ECHO_DURATION)
{
duration = MAX_JANUS_ECHO_DURATION;
}
_logger.LogDebug($"Creating Janus echo test with duration {duration}s.");
CancellationTokenSource cts = new CancellationTokenSource();
cts.CancelAfter(duration * 1000);
var janusClient = new JanusRestClient(_janusUrl, _logger, cts.Token);
var startSessionResult = await janusClient.StartSession();
if (!startSessionResult.Success)
{
return(Problem("Failed to create Janus session."));
}
else
{
var waitForAnswer = new TaskCompletionSource <string>();
janusClient.OnJanusEvent += (resp) =>
{
if (resp.jsep != null)
{
_logger.LogDebug($"janus get event jsep={resp.jsep.type}.");
_logger.LogDebug($"janus SDP Answer: {resp.jsep.sdp}");
waitForAnswer.SetResult(resp.jsep.sdp);
}
};
var pluginResult = await janusClient.StartEcho(offer.sdp);
if (!pluginResult.Success)
{
await janusClient.DestroySession();
waitForAnswer.SetCanceled();
cts.Cancel();
return(Problem("Failed to create Janus Echo Test Plugin instance."));
}
else
{
using (cts.Token.Register(() =>
{
// This callback will be executed if the token is cancelled.
waitForAnswer.TrySetCanceled();
}))
{
// At this point we're waiting for a response on the Janus long poll thread that
// contains the SDP answer to send back tot he client.
try
{
var sdpAnswer = await waitForAnswer.Task;
_logger.LogDebug("SDP answer ready, sending to client.");
return(Ok(new RTCSessionDescriptionInit {
type = RTCSdpType.answer, sdp = sdpAnswer
}));
}
catch (TaskCanceledException)
{
await janusClient.DestroySession();
return(Problem("Janus operation timed out waiting for Echo Test plugin SDP answer."));
}
}
}
}
}