【发布时间】:2014-04-14 09:47:07
【问题描述】:
我有一个定期任务被发送两次。我一直无法找出原因。
Celery 配置(部分):
app.conf.CELERYBEAT_SCHEDULE = {
'email-todays-todos': {
'task': 'apps.todo.tasks.email_todays_todos',
'schedule': crontab(hour='7', minute='30')
},
'send-onboarding-emails': {
'task': 'apps.home.tasks.send_onboarding_emails',
'schedule': crontab(hour='13', minute='0')
},
}
第一个周期性任务 (email_todays_todos) 发送一次没有问题,但第二个 (send_onboarding_emails) 发送两次。
我的档案:
web: gunicorn appname.wsgi
worker: celery -A appname worker -l info
beat: celery -A appname beat
以下是日志中发生的情况:
Mar 10 11:00:00 appname app/beat.1: [2014-03-10 13:00:00,162: INFO/MainProcess] Scheduler: Sending due task send-onboarding-emails (apps.home.tasks.send_onboarding_emails)
Mar 10 11:00:00 appname app/beat.1: [2014-03-10 13:00:00,101: INFO/MainProcess] Scheduler: Sending due task send-onboarding-emails (apps.home.tasks.send_onboarding_emails)
Mar 10 11:00:00 appname app/worker.2: [2014-03-10 13:00:00,259: INFO/MainProcess] Received task: apps.home.tasks.send_onboarding_emails[a4dcb6ff-fa40-4a9c-beba-21c62b0bd5e5]
Mar 10 11:00:01 appname app/worker.1: [2014-03-10 13:00:00,450: INFO/MainProcess] Received task: apps.home.tasks.send_onboarding_emails[f97c546d-5876-4152-8344-96bd05c546b1]
Mar 10 11:00:05 appname app/worker.2: [2014-03-10 13:00:05,564: INFO/MainProcess] Task apps.home.tasks.send_onboarding_emails[a4dcb6ff-fa40-4a9c-beba-21c62b0bd5e5] succeeded in 5.00695208088s: True
Mar 10 11:00:07 appname app/worker.1: [2014-03-10 13:00:05,455: INFO/MainProcess] Task apps.home.tasks.send_onboarding_emails[f97c546d-5876-4152-8344-96bd05c546b1] succeeded in 4.76427294314s: True
我有 2 个 dyno 为工作进程运行,1 个 dyno 为节拍进程运行。
这里有什么想法吗?
【问题讨论】:
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您找到解决方案了吗?我正在使用两个不同的 heroku 应用程序来体验这一点。