:expire_after 时间结束后 Rails 会话会发生什么? [英] What happens to Rails session after :expire_after time is up?

问题描述

会话是否变为 nil?更改是否仅对下一个请求生效?

Does the session become nil? Does the change take effect only on the next request?

我想我现在只问了三个问题...

I think I just asked three questions now...

推荐答案

您可以尝试使用类似的设置进行探索:

You can try to explore by using the similar settings:

AppName::Application.config.session_store :cookie_store, key: '_session_key', expire_after: 20.seconds

然后在浏览器中打开开发工具并转到 cookies 并选择 localhost cookie 以查看会发生什么.

Then open up dev tools in your browser and go to cookies and select localhost cookies to see what happens.

我发现:

1. 会话 cookie 在过期时间后被删除

1. Session cookie gets deleted after the expiration time

cookie 的过期时间会根据任何请求自动更新(重新设置)(甚至后台 ajax 请求计数)

Expiration time for a cookie gets updated automatically (re-set) upon any request (even background ajax request counts)

默认情况下，效果将在下一个请求(例如刷新页面)时发生，如果您使用典型的身份验证(例如has_secure_password_)，用户应该被注销

The effect by default will take place upon the next request (refreshing the page for example) and if you use typical authentication (has_secure_password_ for example) user should be logged out

我在 ActionController::Base 上找到了最后一条评论文档页面对这个主题很有帮助

I found the last comment on the ActionController::Base documentation page really helpful on this topic

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