C# .NET套接字TCP侦听器强制退出问题

因此，我尝试在VisualStudio中使用.net套接字设置TCP服务器/客户端。到目前为止，它工作正常，直到客户端关闭应用程序

错误似乎就在这里。但我不知道一旦连接被强制关闭，如何停止while循环的运行

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);
            }
        }
    }

你试过了吗

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

---

我该把行李放在哪里。私有bool已连接（Socket-socketForClient）{get{return！（Socket.Poll（1，SelectMode.SelectRead）&&socketForClient.Available==0）}在

Listeners（）之外。

函数未工作，表示预期有两个“；”；

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