使用HTTPWebRequest检查响应时间？

Question

我正试图找到一些代理的性能.我Ping在.net中尝试了这个类,但它不接受端口.有没有办法检查响应的持续时间httpwebrequest？

Answer 1

HttpWebRequest request = (HttpWebRequest)WebRequest.Create(myUri);
System.Diagnostics.Stopwatch timer = new Stopwatch();

timer.Start();

HttpWebResponse response = (HttpWebResponse)request.GetResponse();
response.Close ();

timer.Stop();

TimeSpan timeTaken = timer.Elapsed;

Answer 2

为什么不从客户端计算它？

WebRequest request = BuildRequest();
Stopwatch sw = Stopwatch.StartNew();
using (WebResponse response = request.GetResponse())
{
    // Potentially fetch all the data here, in case it's streaming...
}
sw.Stop();
Console.WriteLine("Request took {0}", sw.Elapsed);