关于SocketTcp通讯

 　　　　/// <summary>
        /// 监听并返回数据
        /// </summary>
        /// <returns></returns>
        public static void TcpSocketReceive()
        {
            try
            {
                string ip = "127.0.0.1";
                int TcpPort = 8080;

                IPEndPoint ipend = new IPEndPoint(IPAddress.Parse(ip), TcpPort);
                Socket sc = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
                sc.Bind(ipend);
                Socket acc;
                sc.Listen(1);
                acc = sc.Accept();
                byte[] buff = new byte[1024];
                int recbyte = acc.Receive(buff, buff.Length, 0);
                string reciveval = Encoding.UTF8.GetString(buff, 0, recbyte);


                //返回数据
                string message = ObtainDataTransmission.GetReturnMsg();
                byte[] bt = Encoding.UTF8.GetBytes(message);
                acc.Send(bt, bt.Length, 0);

                acc.Dispose();
                sc.Dispose();
                acc.Close();
                sc.Close();
            }
            catch (Exception ex)
            {
                ErrorLosCommon.Write(ex.Message, ex.ToString());
            }
        }