public function MongodbLockPersistent::__construct in MongoDB 8

Construct the DatabaseFileUsageBackend.

Parameters

\Drupal\mongodb\MongoCollectionFactory $mongo: The mongodb collection factory.

Overrides MongodbLock::__construct

File

src/MongodbLockPersistent.php, line 12

Contains \Drupal\mongodb\MongodbLockPersistent.

Class

MongodbLockPersistent

Namespace

Drupal\mongodb

Code

public function __construct(MongoCollectionFactory $mongo) {

  // Do not call the parent constructor to avoid registering a shutdown
  // function that releases all the locks at the end of a request.
  $this->mongo = $mongo;

  // Set the lockId to a fixed string to make the lock ID the same across
  // multiple requests. The lock ID is used as a page token to relate all the
  // locks set during a request to each other.
  // @see \Drupal\Core\Lock\LockBackendInterface::getLockId()
  $this->lockId = 'persistent';
}