无法从远程计算机连接 [英] Unable to connect from remote machine

问题描述

我有一些这样的问题，我不能在家里检查这一点，如果它的工作与否。
以下是代码

I have some kind of problem and I can't check this at home if its working or not. Here is the code

using System;
using System.Net;
using System.Net.Sockets;
using System.Threading;
using System.IO;
using System.Net.Security;

class Program
{
    private static IPAddress ipAddress = IPAddress.Parse("127.0.0.1");
    private static int port = 6000;
    private static string data = null;

    static void Main(string[] args)
    {
        Thread thread = new Thread(new ThreadStart(receiveThread));
        thread.Start();
        Console.ReadKey();
    }

    public static void receiveThread()
    {
        while (true)
        {
            TcpListener tcpListener = new TcpListener(ipAddress, port);
            tcpListener.Start();

            Console.WriteLine("Waiting for connection...");

            TcpClient tcpClient = tcpListener.AcceptTcpClient();

            Console.WriteLine("Connected with {0}", tcpClient.Client.RemoteEndPoint);

            while (!(tcpClient.Client.Poll(20, SelectMode.SelectRead)))
            {
                NetworkStream networkStream = tcpClient.GetStream();
                StreamReader streamReader = new StreamReader(networkStream);

                data = streamReader.ReadLine();

                if(data != null)
                    Console.WriteLine("Received message: {0}", data);
            }
            Console.WriteLine("Dissconnected...\n");
            tcpListener.Stop();
        }
    }
}

我有一个简单的程序作为以及连接到这一点，然后发送数据的字符串。它工作在本地主机上正常，但有当我试图用不同的coputer连接问题。

I have a simple program as well to connect to this and then send a string with data. It works fine on localhost but there is a problem when I'm trying to connect with a different coputer.

我甚至关掉防火墙我的电脑和路由器上，如我做了我朋友的笔记本电脑。每次我都试图连接的时候，他的电脑拒绝连接。也许我做错了什么？

I even turned off the firewall on my PC and router, as I did on my friend's laptop. Every time I have tried to connect, his computer refused connection. Maybe I'm doing something wrong?

当然， ip地址现在是一个本地地址，因为它只能工作那的时刻。任何建议怎么办？

Of course, ipAddress is a local address now since it's only working with that at the moment. Any suggestions what to do?

推荐答案

您需要将其设置为接受来自任何IP连接，还有一个ip地址超载功能这样的：

You need to set it to accept connections from any IP, there is an IPAddress overload function for this:

System.Net.IPAddress.Any

用它代替127.0.0.1，它会解决您的问题。

use it instead of 127.0.0.1 and it will fix your problem.

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