Issues on database session / session driver

The function "sess_regenerate" simply calling the php session_regenerate_id(). As per the php manual, session_regenerate_id() will not handle unstable networks such as Mobile and Wifi and the session value may lose. I think, this can be the reason behind creating multiple sessions for a single user. That is, somehow php or apache identified my network as unstable and session library couldn't handle this situation. I think, Codeigniter native session library is not enough for my application.

You can eliminate the call to session_regenerate_id() by using the following setting in /application/config/config.php

PHP Code:

$config['sess_regenerate_destroy'] = false;