public Form1()
        {
            InitializeComponent();
            CheckForIllegalCrossThreadCalls = false;


            
        }


        private void ListenInBlockIOMode()
        {
            Task.Run(() =>
            {
                var listenSocket = AweSock.TcpListen(_listeningPort);


                while (true)
                {
                    var client = AweSock.TcpAccept(listenSocket);


                    var inBuf = AwesomeSockets.Buffers.Buffer.New();
                    var received = AweSock.ReceiveMessage(client, inBuf);
                    AwesomeSockets.Buffers.Buffer.FinalizeBuffer(inBuf);


                    var msg = Encoding.UTF8.GetString(AwesomeSockets.Buffers.Buffer.GetBuffer(inBuf)).Replace("\0", "");
                    txtContent.AppendText("\r\n" + msg);
                }
            });
        }


        private void btnSend_Click(object sender, EventArgs e)
        {
            try
            {
                var server = AweSock.TcpConnect(txtIP.Text, int.Parse(txtSendPort.Text));
                var outBuf = AwesomeSockets.Buffers.Buffer.New();


                AwesomeSockets.Buffers.Buffer.ClearBuffer(outBuf);
                AwesomeSockets.Buffers.Buffer.Add(outBuf, txtSend.Text);
                AwesomeSockets.Buffers.Buffer.FinalizeBuffer(outBuf);


                int bytesSent = AweSock.SendMessage(server, outBuf);
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "", MessageBoxButtons.OK);
            }
        }


        private int _listeningPort;
        private void Form1_Load(object sender, EventArgs e)
        {
            _listeningPort = int.Parse(ConfigurationManager.AppSettings["listeningPort"]);
            Text = string.Format("Listening : {0}", _listeningPort);


            ListenInBlockIOMode();
        }