Socket有关问题

Socket问题
private static void SendMsg(string message)
  {
  message = message + "@";

  IPHostEntry ipHost = Dns.GetHostEntry(Dns.GetHostName());
  IPAddress ip = ipHost.AddressList[0];
  IPEndPoint remotePoint = new IPEndPoint(ip, 8088); 

  Socket sender = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
  byte[] msgStream = Encoding.UTF8.GetBytes(message);

  try
  {
  int bytesSend = sender.Send(msgStream); 
  }
  catch(Exception e)
  {
  Console.WriteLine("发送失败："+e.Message);
  return;
  }

  byte[] buffer = new byte[1024];
  string dataReceived = "";
  try
  {
  while (true)
  {
  int bytesRead = sender.Receive(buffer);
  dataReceived += Encoding.UTF8.GetString(buffer, 0, bytesRead);
  if (dataReceived.IndexOf("@") > -1)
  break;
  }
  }
  catch (Exception e)
  {
  Console.WriteLine("获取响应失败：" + e.Message);
  }
  finally
  {
  sender.Shutdown(SocketShutdown.Both);
  sender.Close();
  }

  Console.WriteLine("响应： " + dataReceived.Substring(0, dataReceived.IndexOf("@")));
  }
总是报由于套接字没有连接并且（当使用一个 endto 调用大送数据报套接字时）没有提供地址...

------解决方案--------------------
检察一下8088端口有没有被占用，换个端口试试
------解决方案--------------------
IPHostEntry ipHost = Dns.GetHostEntry(Dns.GetHostName()); 
IPAddress ip = ipHost.AddressList[0]; 
IPEndPoint remotePoint = new IPEndPoint(ip, 8088);


自己连接自己？
------解决方案--------------------
汗...Connect在哪？
sender.Connect(EndPoint);
------解决方案--------------------
sender.Connect(remotePoint);
还没连接怎么发送