This document is for Celery's development version, which can be significantly different from previous releases. Get old docs here: 2.5.

celery.worker.heartbeat

celery.worker.heartbeat

This is the internal thread that sends heartbeat events at regular intervals.

copyright:

3. 2009 - 2012 by Ask Solem.

license:

BSD, see LICENSE for more details.

class celery.worker.heartbeat.Heart(timer, eventer, interval=None)

Timer sending heartbeats at regular intervals.

Parameters:

• timer – Timer instance.
• eventer – Event dispatcher used to send the event.
• interval – Time in seconds between heartbeats. Default is 30 seconds.

start()

stop()