Flarum\Queue  

AbstractJob

DatabaseQueueStatsProvider

Queue stats for the database driver, read from the queue_jobs and queue_failed_jobs tables. A job is "reserved" (in-flight) once a worker has picked it up (reserved_at is set); otherwise it is pending.

DatabaseUuidFailedJobProvider

ExceptionHandler

FailedJobs

Lists, retries and forgets failed jobs for the admin dashboard.

Listener

QueueFactory

QueueRestarter

QueueServiceProvider

RoutingQueue

Wraps the queue connection so jobs are routed onto their registered queue when they are pushed.

QueueStatsProvider

Supplies the counts shown by the admin queue dashboard widget.