Symfony 2.3 RC1 and PdoSessionHandler #8095

t3chn0r · 2013-05-19T15:44:56Z

I just upgraded my project to 2.3.RC1 and now I'm getting this error, not sure if there's something new that I need to do now on my side or if there's something missing with the implementation of PdoSessionHandler:

_Fatal error: Uncaught exception 'InvalidArgumentException' with message '"Symfony\Component\HttpFoundation\Session\Storage\Handler\PdoSessionHandler" requires PDO error mode attribute be set to throw Exceptions (i.e. $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION))' in /var/www/symfony23/vendor/symfony/symfony/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/PdoSessionHandler.php:52 Stack trace: #0 /var/www/symfony23/app/cache/dev/appDevDebugProjectContainer.php(2545): Symfony\Component\HttpFoundation\Session\Storage\Handler\PdoSessionHandler->_construct(Object(PDO), Array) #1 /var/www/symfony23/app/bootstrap.php.cache(152): appDevDebugProjectContainer->getSession_Handler_PdoService() #2 /var/www/symfony23/app/cache/dev/appDevDebugProjectContainer.php(2571): Symfony\Component\DependencyInjection\Container->get('session.handler...') #3 /var/www/symfony23/app/bootstrap.php.cache(152): appDevDebugProjectContainer->getSession_Storage_NativeService() #4 /var/www/symfony23/app/cache/dev/ap in /var/www/symfony23/vendor/symfony/symfony/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/PdoSessionHandler.php on line 52

Regards

jakzal · 2013-05-19T21:58:05Z

re #7634

stof · 2013-05-20T08:23:10Z

@t3chn0r The fix is easy: configure your PDO instance to use exceptions, as described in the error message

t3chn0r · 2013-05-20T11:24:56Z

@stof, but where exactly do I configure PDO? Right now the only code I have in my project related to PDO is the following lines in config.yml:

services:
    pdo:
        class: PDO
        arguments:
            - "mysql:host=%database_host%;port=%database_port%;dbname=%database_name%"
            - %database_user%
            - %database_password%

    session.handler.pdo:
        class: Symfony\Component\HttpFoundation\Session\Storage\Handler\PdoSessionHandler
        arguments: [@pdo, %pdo.db_options%]

So, do I need to modify this component directly under the vendor directory?

stof · 2013-05-20T15:28:56Z

you are doing it in your service definition:

services:
    pdo:
        class: PDO
        arguments:
            - "mysql:host=%database_host%;port=%database_port%;dbname=%database_name%"
            - '%database_user%'
            - '%database_password%'
        calls:
            - [setAttribute, [3, 2]] # \PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION

t3chn0r · 2013-05-20T15:56:54Z

Perfect! 👍

Thanks a lot! I think the documentation in "The Book" should definitely add that for 2.3... ;)

stof · 2013-05-20T17:33:18Z

Please open an issue on the symfony-docs repo (or even better a PR). And it is also true for older version btw (except it was not checking if you were messing its error handling or no).

I'm closing this ticket as there is no issue in the code

stof closed this as completed May 20, 2013

thewilkybarkid mentioned this issue Jun 16, 2013

Session PDO error handling symfony/symfony-docs#2732

Merged

Symfony 2.3 RC1 and PdoSessionHandler #8095

Symfony 2.3 RC1 and PdoSessionHandler #8095

t3chn0r commented May 19, 2013

jakzal commented May 19, 2013

stof commented May 20, 2013

t3chn0r commented May 20, 2013

stof commented May 20, 2013

t3chn0r commented May 20, 2013

stof commented May 20, 2013

Symfony 2.3 RC1 and PdoSessionHandler #8095

Symfony 2.3 RC1 and PdoSessionHandler #8095

Comments

t3chn0r commented May 19, 2013

jakzal commented May 19, 2013

stof commented May 20, 2013

t3chn0r commented May 20, 2013

stof commented May 20, 2013

t3chn0r commented May 20, 2013

stof commented May 20, 2013