如何获取的HttpWebRequest连接到服务器的IP地址？ [英] How to get IP address of the server that HttpWebRequest connected to?

问题描述

DSN可以返回多个IP地址，因此而不是使用DNS解析我的请求后获得的IP地址我想我的HttpWebRequest连接到IP。

DSN can return multiple IP addresses so rather then using DNS resolving to get the IP address after my request I want to get the IP that my HttpWebRequest connected to.

反正有做到这一点在.NET 3.5？

Is there anyway to do this in .NET 3.5?

例如，当我做一个简单的Web请求www.microsoft.com我想知道哪些IP地址，连接发送HTTP请求，我想这个编程（不通过的Wireshark等。）

For example when I do a simple web request to www.microsoft.com I want to learn that which IP address it connected to send the HTTP request, I want to this programmatically (not via Wireshark etc.)

推荐答案

在这里你去

static void Main(string[] args)
        {
            HttpWebRequest req = (HttpWebRequest)WebRequest.Create("http://www.microsoft.com");
            req.ServicePoint.BindIPEndPointDelegate = new BindIPEndPoint(BindIPEndPoint1);

            Console.ReadKey();
        }

        public static IPEndPoint BindIPEndPoint1(ServicePoint servicePoint, IPEndPoint remoteEndPoint, int retryCount)
        {
            string IP = remoteEndPoint.ToString();
            return remoteEndPoint;
        }

使用remoteEndPoint收集所需的数据。

Use remoteEndPoint to collect the data you want.

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