Aegis.Network.UDPServer.SocketEvent_Receive C# (CSharp) Method

        private void SocketEvent_Receive(IAsyncResult ar)
        {
            EndPoint remoteEP = new IPEndPoint(IPAddress.Any, 0);

            try
            {
                lock (this)
                {
                    var socket = _socket;
                    int transBytes = socket?.EndReceiveFrom(ar, ref remoteEP) ?? -1;
                    if (transBytes == -1)
                        return;

                    EventRead?.Invoke(new IOEventResult(remoteEP, IOEventType.Read, _receivedBuffer, 0, transBytes, 0));

                    WaitForReceive();
                }
            }
            catch (SocketException)
            {
                EventClose?.Invoke(new IOEventResult(remoteEP, IOEventType.Close, AegisResult.ClosedByRemote));

                WaitForReceive();
            }
            catch (Exception e)
            {
                if (ExceptionRaised == null)
                    Logger.Err(LogMask.Aegis, e.ToString());
                else
                    ExceptionRaised.Invoke(e);
            }
        }