name : BlockingSharedLockStoreInterface.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Lock; use Symfony\Component\Lock\Exception\LockConflictedException; /** * @author Jérémy Derussé <jeremy@derusse.com> */ interface BlockingSharedLockStoreInterface extends SharedLockStoreInterface { /** * Waits until a key becomes free for reading, then stores the resource. * * @return void * * @throws LockConflictedException */ public function waitAndSaveRead(Key $key); }