Tagged SystemQueue

This module extends Drupal Core SytemQueue Queue API backend with the addition of query tags and metadata. This will allow you to perform query alteration on supported queue methods.

This module does not do anything itself and does not have any UI. It is a developer module to use from other contrib modules to implement diverse queue functionalities.

You can see an example queue backend which uses query alteration to work at Delayed Queue.

Usage

By default, Drupal's reliable queues are provided by the database-backed SystemQueue class. To use Tagged SystemQueue, you have to configure queues to use 'TaggedSystemQueue' class as queue backend in your settings.php:

$conf['queue_class_YOUR_QUEUE_NAME'] = 'TaggedSystemQueue';