小编Tak*_*Tak的帖子

我想在连接时间过长时终止httpwebrequest.这是我写的一个simaple代码:

            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(URL);
            request.Timeout = 5000;
            request.ReadWriteTimeout = 5000;
            request.Proxy = new WebProxy("http://" + proxyUsed + "/", true);
            request.UserAgent = "Mozilla/4.0 (compatible; MSIE 6.01; Windows NT 5.0)";

            using (WebResponse myResponse = request.GetResponse())
            {                    
                using (Stream s = myResponse.GetResponseStream())
                {
                    s.ReadTimeout = 5000;
                    s.WriteTimeout = 5000;
                    using (StreamReader sr = new StreamReader(s, System.Text.Encoding.UTF8))
                    {                            
                        result = sr.ReadToEnd();
                        httpLink = myResponse.ResponseUri.AbsoluteUri;
                        sr.Close();
                    }
                    s.Close();
                }
                myResponse.Close();
            }

但是,有时连接需要大约15分钟才能得到响应.情况是在15分钟之后我仍然可以获得响应,但不是URL的完整源代码.我猜这个连接太慢了,以至于URL在超时时间内响应了一些数据,比如说在5秒内接收1byte,所以它不会使timoue到期但是它很长.我该如何终止连接？谢谢:)