How to get rid of periodic logout in CakePHP?

Question

CakePHP

I can’t set it up in any way so that it doesn’t kick out of authorization at all. Here are my settings:

Configure::write('Session', array(
  'defaults' => 'cake',
  'timeout' => 999999999,
        'cookieTimeout' => 999999999,
        'checkAgent' => false,
        'autoRegenerate' => true, 
));