Question

我有一个根据docs设置芹菜的PeriodicTask：

from celery.task import PeriodicTask
from datetime import timedelta

class PingTask(PeriodicTask):
    run_every = timedelta(seconds=5)

    def run(self, **kwargs):
        print("PING!")

当我运行该应用程序时，显然已安排了定期任务，但是为什么不将其打印到控制台？如何确认预定任务确实在运行？

web_1     | Performing system checks...
web_1     | 
web_1     | System check identified no issues (0 silenced).
web_1     | July 27, 2019 - 10:37:50
web_1     | Django version 2.0.13, using settings 'proj.settings'
web_1     | Starting development server at http://0.0.0.0:8000/
web_1     | Quit the server with CONTROL-C.
celery_1  | [2019-07-27 10:37:53,311: INFO/Beat] Scheduler: Sending due task notifications.tasks.PingTask (notifications.tasks.PingTask)
celery_1  | [2019-07-27 10:37:58,288: INFO/Beat] Scheduler: Sending due task notifications.tasks.PingTask (notifications.tasks.PingTask)
celery_1  | [2019-07-27 10:38:03,288: INFO/Beat] Scheduler: Sending due task notifications.tasks.PingTask (notifications.tasks.PingTask)

Celery PeriodicTasks任务不会打印到控制台

0 个答案: