PdoSessionHandler::LOCK_NONE

No locking is done. This means sessions are prone to loss of data due to race conditions of concurrent requests to the same session. The last session write will win in this case. It might be useful when you implement your own logic to deal with this like an optimistic approach.

File

vendor/symfony/http-foundation/Session/Storage/Handler/PdoSessionHandler.php, line 52

Class

PdoSessionHandler

Session handler using a PDO connection to read and write data.

Namespace

Symfony\Component\HttpFoundation\Session\Storage\Handler

Code

public const LOCK_NONE = 0;