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<?php 
if ( ! defined('BASEPATH')) exit('No direct script access allowed');
require_once BASEPATH . '/libraries/Session.php';
class MY_Session extends CI_Session
{
    function __construct()
    {
        parent::__construct();
        $this->CI->session = $this;
    }
    function sess_update()
    {
        // Do NOT update an existing session on AJAX calls.
        if (!$this->CI->input->is_ajax_request())
            return parent::sess_update();
    }
}
/* End of file MY_Session.php */
/* Location: ./application/libraries/MY_Session.php */