I see that a random (but not necessarily unique) session_key
is generated for new sessions and this is stored in whichever session type you're using (cache, db, cookie).
The two queries I have are:
session_key
generated for all sessions, including anonymous onesSESSION_COOKIE_AGE
or similar?Yes, even anonymous users get sessions.
Yes. The documentation doesn't say much about the expiration of anonymous sessions but I am presuming it would follow the same rules.