Sessão IOS WebApp e Symfony 1.4

Para manter sua sessão de webapp aberta:

storage:
  class: sfSessionStorage
  param:
    session_name: symfony
    session_cookie_lifetime: 86400 # seconds

Saiba mais em:

PHP: http://stackoverflow.com/questions/7077518/ios-full-screen-web-app-drops-cookies

Symfony1: http://stackoverflow.com/questions/14381306/symfony-1-4-cookie-issue

Symfony2: http://symfony.com/doc/current/components/http_foundation/session_configuration.html#session-cookie-lifetime