This document describes the current stable version of Celery (4.3). For development docs, go here.


Worker Remote Control Bootstep.

Control -> celery.worker.pidbox -> kombu.pidbox.

The actual commands are implemented in celery.worker.control.

class celery.worker.consumer.control.Control(c, **kwargs)[source]

Remote control command service.


Return true if bootstep should be included.

You can define this as an optional predicate that decides whether this step should be created.

name = 'celery.worker.consumer.control.Control'
requires = (step:celery.worker.consumer.tasks.Tasks{(step:celery.worker.consumer.mingle.Mingle{({(step:celery.worker.consumer.connection.Connection{()},)},)},)},)