对于.NET 2.0可靠的HTTP库 [英] A reliable HTTP library for .Net 2.0

问题描述

NET的实现HTTP是...问题。除了符合一些问题与HTTP / 1.0，什么是窃听我现在是 HttpWebResponse.GetResponse（）与ReadTimeout 和超时设置为5000块约20秒钟失败（问题是，它应该在5秒后失败，但它实际上需要20秒）。

.Net's implementation of HTTP is ... problematic. Beyond some issues in compliance with HTTP/1.0, what's bugging me right now is that HttpWebResponse.GetResponse() with ReadTimeout and Timeout set to 5000 blocks for about 20 seconds before failing (the problem is it should fail after 5 seconds, but it actually takes 20 seconds).

我需要更好的协议一致性和超时控制库。你还知道其他？

I need a library with better protocol conformance and timeout control. Know any?

推荐答案

据<一href="http://social.msdn.microsoft.com/Forums/en-US/netfxbcl/thread/8e554674-8e4e-4e29-bb77-b9c2b287ed50"相对=nofollow>微软，有什么可以挂可能是DNS解析，这可能需要长达15秒。

According to Microsoft, what could be hanging is possibly the DNS resolution, which may take up to 15 seconds.

解决方案 - 做DNS解析你自己（Dns.BeginGetHostByName）

Solution - do the DNS resolving on your own (Dns.BeginGetHostByName).

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