RemoteEndPoint与LocalEndPoint

Question

作为C＃网络的初学者，我编写了一个简单的客户端 - 服务器应用程序。我正在连接到我的本地IPAddress和服务器正在侦听的端口8080。

在客户端：

        IPAddress remoteaddr = IPAddress.Parse("127.0.0.1");
        int port = 8880;
        TcpClient tcpclient = new TcpClient();
        tcpclient.Connect(remoteaddr, port);
        NetworkStream networkstream = tcpclient.GetStream();

        IPEndPoint RemAddr = (IPEndPoint)tcpclient.Client.RemoteEndPoint;
        IPEndPoint LocAddr = (IPEndPoint)tcpclient.Client.LocalEndPoint;

        if (RemAddr != null)
        {
            // Using the RemoteEndPoint property.
            Console.WriteLine("I am connected to " + RemAddr.Address + "on port number " + RemAddr.Port);
        }

        if (LocAddr != null)
        {
            // Using the LocalEndPoint property.
            Console.WriteLine("My local IpAddress is :" + LocAddr.Address + "I am connected on port number " + LocAddr.Port);
        }

输出是：

I am connected to 127.0.0.1 on port number 8880
My local IpAddress is :127.0.0.1 I am connected on port number 46715

那么RemoteEndPoint和LocalEndPoint有什么区别？ LocalEndPoint端口有什么用（在我的例子中是46715），它来自哪里？ 感谢。

Answer 1

远程端点将显示哪个客户端（ip）连接到您的本地端点（更可能是服务器IP 127.0.0.1）