This document describes Celery 2.4. For development docs, go here.

celery.events.snapshot

celery.events.snapshot

Consuming the events as a stream is not always suitable so this module implements a system to take snapshots of the state of a cluster at regular intervals. There is a full implementation of this writing the snapshots to a database in djcelery.snapshots in the django-celery distribution.

copyright:
  1. 2009 - 2011 by Ask Solem.
license:

BSD, see LICENSE for more details.

class celery.events.snapshot.Polaroid(state, freq=1.0, maxrate=None, cleanup_freq=3600.0, logger=None, timer=None, app=None)
cancel()
capture()
cleanup()
install()
on_cleanup()
on_shutter(state)
shutter()
celery.events.snapshot.evcam(camera, freq=1.0, maxrate=None, loglevel=0, logfile=None, pidfile=None, timer=None, app=None)

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