SIPSorcery.Net.RTSPSession.SendRtcpCallback C# (CSharp) Méthode

        private void SendRtcpCallback(IAsyncResult ar)
        {
            try
            {
                _controlSocket.EndSend(ar);
            }
            catch (Exception excp)
            {
                if (!_closed)
                {
                    logger.Error("Exception RTSPSession.SendRtcpCallback attempting to send to " + _rtcpRemoteEndPoint + ". " + excp);

                    //if (OnRTPSocketDisconnected != null)
                    //{
                    //    OnRTPSocketDisconnected(_sessionID);
                    //}
                }
            }
        }