static int port = 2000;
        static string host = "127.0.0.1";
        static IPAddress ip = IPAddress.Parse(host);
        IPEndPoint ipe = new IPEndPoint(ip, port);
        Thread thrd1;
        
        private void Form1_Load(object sender, EventArgs e)
        {
            thrd1 = new Thread(new ThreadStart(rec));
            thrd1.Start();
        }
        
        private void rec()
        {
            Socket st = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            st.Connect(ipe);
            while (true)
            {
               
                    string recStr = "";
                    byte[] recByte = new byte[1024];
                    int bytes;
                    bytes = st.Receive(recByte, recByte.Length, 0);
                    recStr += Encoding.UTF8.GetString(recByte, 0, bytes);
                    textBox2.AppendText(DateTime.Now + Environment.NewLine + " " + recStr + Environment.NewLine);

            }
        }

这段代码哪里有问题。编译没错，就是执行不出来，接受不到服务器发来的信息。
换句话说，怎么才能做到客户端时时都可以收到服务器发来的信息。
请指点一下，谢谢了
我刚接触聊天通信这部分，不太清楚。