ASP.NET - 请求被中止：无法创建 SSL/TLS 安全通道
我们得到以下错误；
The request was aborted: Could not create SSL/TLS secure channel
使用 WebRequest 对象发出 HTTPS 请求时。 有趣的是，这种情况只会在一段时间后发生，并在应用程序重新启动时暂时修复，这表明某些内容已满或其他内容。
以前有人见过这种事情吗？
We get the following error;
The request was aborted: Could not create SSL/TLS secure channel
while using a WebRequest object to make an HTTPS request. The funny thing is that this only happens after a while, and is temporarily fixed when the application is restarted, which suggests that something is being filled to capacity or something.
Has anyone seen this kind of thing before?
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我记得去年就遇到过这个问题。 我怀疑您没有正确关闭 WebRequest 对象，这就是为什么在使用一定量后它不允许您创建任何新连接。
I seem to recall having this problem last year. I suspect that you aren't closing your WebRequest objects properly, which is why after a certain amount of use it won't allow you to create any new connections.
我也有完全一样的问题！
我在相近的时间范围（秒）内向 HTTPS Web 服务发送了两个申请。
第一个请求工作正常，但第二个请求失败。
我尝试设置“System.Net.ServicePointManager.SecurityProtocol = Net.SecurityProtocolType.Ssl3”，但第二个请求冻结...
我正在使用 VB.NET 2008。
谢谢
I have exactly the same problem!
I send two requisitions to an HTTPS webservice in close period range (seconds).
The first requisition works fine, but the second requisition fails.
I´ve tried to set "System.Net.ServicePointManager.SecurityProtocol = Net.SecurityProtocolType.Ssl3", but the second requisition freezes...
I´m using VB.NET 2008.
Thanks
看起来它可能是一个 Conenction: Keep-alive 的东西： http://blogs.x2line.com/al/archive/2005/01/04/759.aspx#780
It looks like it may be a Conenction: Keep-alive thing: http://blogs.x2line.com/al/archive/2005/01/04/759.aspx#780
我的类似问题通过以下方式解决：
The similar problem for me fixed by: