Automatic session expiration on user inactivity
Sessions should expire automatically after a configured amount of time of inactivity.
[FEATURE] Automatic session expiration on user inactivity
This feature lets sessions expire automatically after a certain time
of user inactivity. The actual timeout can be specified through a
new setting called "inactivityTimeout".
This patch also sets the default cookie lifetime to infinite, as
expiration can be better controlled through the new timeout feature.