每个请求的值设置为ServicePointManager.SecurityProtocol [英] Setting per request value for ServicePointManager.SecurityProtocol

问题描述

在C＃中，我能为SSL3或TLS，如：

In c# I am able to set a static value for SSL3 or TLS, e.g.

ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls;

或者

ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3;

但（我相信），这将影响未来所有的HttpWebRequest对象在我的应用程序。

But (I believe) this will affect all future HttpWebRequest objects in my application.

有没有一种方法来设置此为给定的HttpWebRequest或至少一个给定的URI

Is there a way to set this for a given HttpWebRequest or at least for a given URI?

请注意我已经看到了这一点？

Note I have seen this:

Uri uri = new Uri(url);
ServicePoint sp = ServicePointManager.FindServicePoint(uri);

但是的ServicePoint不具有SecurityProtocol属性

But ServicePoint does not have a SecurityProtocol property.

目前我想我将不得不只是静态全局属性设置创建一个新的HttpWebRequest之前。

At present I am thinking I will have to just set the static global property prior to creating a new HttpWebRequest.

这感觉不对，这也意味着

This doesn't feel right and it also means:

• 我必须确保多个线程不会在同一时间做这个


• 。我不知道由什么点这个设置已经被拿来主义（即是，当我打电话webRequest.GetResponse（），该ServicePointManager.SecurityProtocol访问和绑定到URI？）。

推荐答案

已实现这已经在这里涵盖：

Realised this has been covered here:

的How在特定使用代替TLS SSL3 ？HttpWebRequest的

这里：

的设置每个申请在.NET的HttpWebRequest的SecurityProtocol（SSL3或TLS）

Set the SecurityProtocol (Ssl3 or TLS) on the .net HttpWebRequest per request

确认我的恐惧。一些用户似乎纺一个单独的应用程序域来解决这个问题。我仍然认为，如果它是在什么点的设置绑定到特定的Web请求对象明确界定有可能与一些螺纹的锁固。

Confirming my fears. Some users appear to be spinning up a separate app domain to work around this. I still think it might be possible with some thread locking if it was well defined at what point the setting is bound to a particular web request object.

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