- try
- {
- //实例化一个服务器端指定端口的IPEndPoint
- IPEndPoint ipe = new IPEndPoint(IPAddress.Parse("*.*.*.*"), 2000);
- Socket ConnSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);//创建一个连接到服务器的Socket
- Console.WriteLine("Conneting...");
- ConnSocket.Connect(ipe);//连接到服务器
- string sendStr = "hello!this is a socket test info";
- byte[] bs = Encoding.ASCII.GetBytes(sendStr);
- Console.WriteLine("Send Message");
- ConnSocket.Send(bs, bs.Length, 0);//发送测试信息
- byte[] recvBytes = new byte[1024];
- int bytes;
- bytes = ConnSocket.Receive(recvBytes, recvBytes.Length, 0);//从服务器端接收返回信息
- string recvStr = Encoding.ASCII.GetString(recvBytes, 0, bytes);
- Console.WriteLine("Client Get Message:{0}", recvStr);//显示服务器返回信息
- //关闭套接字
- ConnSocket.Close();
- }
- catch (ArgumentNullException e)
- {
- Console.WriteLine("ArgumentNullException:{0}", e.ToString());
- }
- catch (SocketException e)
- {
- Console.WriteLine("SocketException:{0}", e.ToString());
- }
- Console.WriteLine("Press Enter to Exit");
- Console.ReadLine();