Queue Order

Get the additional advantage of Queue API of Drupal core.

This tiny module allows the control execution order of defined queue workers by the Cron handler.

It allows using weight value in QueueWorker annotation.

/**
 * Process a queue of media items to fetch their thumbnails.
 *
 * @QueueWorker(
 *   id = "custom_media_entity_thumbnail",
 *   title = @Translation("Custom thumbnail downloader"),
 *   cron = {"time" = 60},
 *   weight = -10
 * )
 */
class CustomThumbnailDownloader extends ThumbnailDownloader {}

To override the default weight value, use Queue UI module.

Drupal Core Feature request: #2975011: Implement QueueWorker annotation "weight" key