CI sessions and AJAX

[eluser]Ochetski[/eluser]
Yes, last_activity is set automatically, but you can find this at CI user guide:

Note: Session cookies are only updated every five minutes by default to reduce processor load. If you repeatedly reload a page you'll notice that the "last activity" time only updates if five minutes or more has passed since the last time the cookie was written. This time is configurable by changing the $config['time_to_update'] line in your system/config/config.php file.


I think this will solve =D