SOCKET问题

Question

直接使用异步发送BeginSend就好

Answer 1

我是来顶贴的。。异步就是有beginXXX和endXXX的方法的

Answer 2

 private void BeginListen()
        {
            IPAddress ip = GetServerIP();
            IPEndPoint ipe = new IPEndPoint(ip, 8000);
            s = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            byte[] recBytes = new byte[1024];           
            s.Bind(ipe);//连接IP
            s.Listen(100);//监听            while (true)
            {
                try
                {
                    Socket temp = s.Accept();//新建SOCKET
                    int bytes;
                    bytes = temp.Receive(recBytes, recBytes.Length, 0);//接受信息
                    string resultcode;
                    string str;
                    str = Encoding.ASCII.GetString(recBytes, 0, bytes);
                    Data1 a = new Data1();
                    resultcode = a.Data2(str);
                    string sendstr = resultcode;
                    byte[] bs = Encoding.ASCII.GetBytes(sendstr);
                    temp.Send(bs, bs.Length, 0);//发送信息
                    Dispose();
                }
                catch (SocketException ex)
                {
                    recvBox.Text += ex.ToString();
                }            }        }
试试这样