This document describes the current stable version of Celery (5.5). For development docs, go here.
celery.events.receiver
¶
Event receiver implementation.
- class celery.events.receiver.EventReceiver(channel, handlers=None, routing_key='#', node_id=None, app=None, queue_prefix=None, accept=None, queue_ttl=None, queue_expires=None)[source]¶
Capture events.
- Parameters:
connection (kombu.Connection) – Connection to the broker.
handlers (Mapping[Callable]) – Event handlers. This is a map of event type names and their handlers. The special handler “*” captures all events that don’t have a handler.
- app = None¶
- capture(limit=None, timeout=None, wakeup=True)[source]¶
Open up a consumer capturing events.
This has to run in the main process, and it will never stop unless
EventDispatcher.should_stop
is set to True, or forced viaKeyboardInterrupt
orSystemExit
.
- property connection¶