Improved, SUPER SD Auth routine to fix session timeout issue.

改进的超常规，以解决可持续权威性会话超时问题。

Peak CPU in this case is associated with users opening their mail for the first time (following session timeout).

此处的 CPU 峰值与用户第一次打开他们的文件（接着会话超时）相关联。

Since we were not able to control the session size, we resorted to increasing the available heap space (see the next section) while reducing the session timeout.

由于我们不能控制会话容量，所以我们增大可用的堆空间（见下一部分），同时减少会话超时。

This session timeout also defines how long session state is cached on the server on behalf of a user (WebSphere Application server sets this to 30 minutes by default).

这种会话超时也定义了服务器替用户缓存会话状态的最长时间(WebSphere Application Server默认将此设为30分钟)。

Finally, the browser receives the session duration time and sets a timeout to keep the connection alive.

最后，浏览器接收会话持续时间并设置一个超时以保持连接处于活跃状态。