/// <summary>
/// Send data (just valid for DataProducers created on a DirectTransport).
/// </summary>
/// <param name="message"></param>
/// <param name="ppid"></param>
/// <returns></returns>
public Task SendAsync(string message, int?ppid)
{
_logger.LogDebug($"SendAsync() | DataProducer:{DataProducerId}");
/*
* +-------------------------------+----------+
* | Value | SCTP |
* | | PPID |
* +-------------------------------+----------+
* | WebRTC String | 51 |
* | WebRTC Binary Partial | 52 |
* | (Deprecated) | |
* | WebRTC Binary | 53 |
* | WebRTC String Partial | 54 |
* | (Deprecated) | |
* | WebRTC String Empty | 56 |
* | WebRTC Binary Empty | 57 |
* +-------------------------------+----------+
*/
if (ppid == null)
{
ppid = !message.IsNullOrEmpty() ? 51 : 56;
}
// Ensure we honor PPIDs.
if (ppid == 56)
{
message = " ";
}
var notifyData = new NotifyData {
PPID = ppid.Value
};
_payloadChannel.Notify("dataProducer.send", _internal, notifyData, Encoding.UTF8.GetBytes(message));
return(Task.CompletedTask);
}
public void SendRtcp(byte[] rtcpPacket)
{
PayloadChannel.Notify("transport.sendRtcp", Internal, null, rtcpPacket);
}
/// <summary>
/// Send RTP packet (just valid for Producers created on a DirectTransport).
/// </summary>
/// <param name="rtpPacket"></param>
public void Send(byte[] rtpPacket)
{
_payloadChannel.Notify("producer.send", _internal, null, rtpPacket);
}