Question

所以我试图在Visual Studio中使用.net套接字设置TCP服务器/客户端。到目前为止，它一直正常，直到客户端关闭应用程序。

错误似乎在这里。但是，我不确定在连接强行关闭后如何停止运行while循环。

while(true)
{
string theString = streamReader.ReadLine();
Console.WriteLine("Message recieved by client:" + theString);
}

//服务器代码//

static TcpListener tcpListener = new TcpListener(25000);

    static void Listeners()
    {

        Socket socketForClient = tcpListener.AcceptSocket();

        NetworkStream networkStream;

        System.IO.StreamWriter streamWriter;
        System.IO.StreamReader streamReader;

        if (socketForClient.Connected)
        {
            Console.WriteLine("Client:" + socketForClient.RemoteEndPoint + " now connected to server.");
            networkStream = new NetworkStream(socketForClient);

            streamWriter = new StreamWriter(networkStream);
            streamReader = new StreamReader(networkStream);

            while(true)
            {
                string theString = streamReader.ReadLine();
                Console.WriteLine("Message recieved by client:" + theString);
            }
        }
    }

Answer 1

你试过吗？

private bool IsConnected(Socket socketForClient)
{
         get {return !(Socket.Poll(1, SelectMode.SelectRead) 
                                  && socketForClient.Available ==0)}
}

...

while(IsConnected())
{
    string theString = streamReader.ReadLine();
    Console.WriteLine("Message recieved by client:" + theString);
    // Do Stuff
}

.NET Socket TCP Listener强制退出问题

1 个答案: