TCP通信问题

2010-10-13 05:46:08 136 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

TCP通信问题，我的TCP服务器貌似无法开启监听代码贴出来，求帮助 using ECG_System.Dao; using ECG_System.Mode; using System; using System.Collections.Generic; using System.Configuration; using System.Data; using System.Data.SqlClient; using Sys 阅读详情

计算机通过网络与一个网络设备（TCP/IP端口的门禁主板）相连，
主板IP：192.168.0.97 计算机IP：192.168.1.121
门禁主板每隔5秒会自动发送一段数据，计算机需要接收这段数据。
我是这么连接的
private IPAddress HostIP = IPAddress.Parse("192.168.0.97");
private IPEndPoint ChatSever;
private Socket ChatSocket;
ChatSever = new IPEndPoint(HostIP, Int32.Parse("8000"));
ChatSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
ChatSocket.Connect(ChatSever);
Thread thread = new Thread(new ThreadStart(ChatProcess));
thread.Start();

private IPAddress HostIP = IPAddress.Parse("192.168.0.97");
private IPEndPoint ChatSever;
private Socket ChatSocket;
ChatSever = new IPEndPoint(HostIP, Int32.Parse("8000"));
ChatSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
ChatSocket.Connect(ChatSever);
Thread thread = new Thread(new ThreadStart(ChatProcess));
thread.Start();

private void ChatProcess()
{
while (flag)
{
byte[] ReceiveByte = new byte[64];
ChatSocket.Receive(ReceiveByte, ReceiveByte.Length, 0);
}
}

问题：1.如果连接不上主板 ChatSocket.Connect(ChatSever); 反应时间很长才能被捕获
2.如果中途连接断开，如何才能获悉连接中断呢？

或者高手们给个例子

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