celery - celery 拍打不正常

Question

当我运行此命令进行 celery 节拍时。

[2013-06-27 02:17:05,936: INFO/MainProcess] Celerybeat: Starting...

[2013-06-27 02:17:05,937: INFO/MainProcess] Writing entries...

[2013-06-27 02:17:08,711: INFO/MainProcess] DatabaseScheduler: Schedule changed.

[2013-06-27 02:17:08,712: INFO/MainProcess] Writing entries...

它停留在这个结果上。但是在我的settings.py中，我已经配置了CELERYBEAT_SCHEDULE。

CELERYBEAT_SCHEDULER = "djcelery.schedulers.DatabaseScheduler"

from datetime import timedelta

CELERYBEAT_SCHEDULE = {
    'add-every-30-seconds': {
    'task': 'celerytest.tasks.add',
    'schedule': timedelta(seconds=30),
    'args': (16, 16)
    },

    'add-every-10-seconds': {
    'task': 'celerytest.tasks.minus',
    'schedule': timedelta(seconds=10),
    'args': (20, 16)
    },

}

我的 celery 拍子怎么了？

Answer 1

celery beat命令启动celery scheduler。此过程安排任务并将其定期放置在队列中。它不执行任务。

您需要启动celery beat 和 celery worker(我猜您正在使用django-celery):

python manage.py celery beat
python manage.py celery worker

或者简单地:

python manage.py celery worker --beat