I setup my session timeout in CakePHP to be very long due to a business need, I configured it on core.php like this:
Configure::write('Session', array(
'defaults' => 'php',
'timeout' => 4320, //minutes
'cookieTimeout' => 1440, // The session cookie will live for at most 24 hours, this does not effect session timeouts
'checkAgent' => false,
'autoRegenerate' => true, // causes the session expiration time to reset on each page load
'ini' => array(
'session.gc_maxlifetime' => 259200 // 3 day seconds
)
));
I make some tests on local server and in production server and I see some differences:
Local development environment (PC)
1 hour: successfull (session not closed)
2 hour: successfull (session not closed)
4 hour: succesfull (session not closed)
Production server
1 hour: successfull (session not closed)
2 hour: Not successfull (session closed)
I need to be able to have big timeouts (4 hours minimum) on the production server, why I have this differences between the local PC and the server?