CELERYD_TASK_TIME_LIMIT的最大(上限)值? [英] maximum (cap) value for CELERYD_TASK_TIME_LIMIT?

问题描述

我们正在用django-celery做一些有趣的事情.我们的几个任务需要一些时间，我们希望让他们来做自己的事情.我尝试将CELERYD_TASK_TIME_LIMIT设置为一个较大的值，例如86400(24小时)，但是我的任务仍然报告5分钟为TimeLimitExceededed.我阅读文档的次数比我想记住的要多，但是我找不到任何引用CELERYD_TASK_TIME_LIMIT的默认值或最大值的东西.

we're doing some crazy fun stuff with django-celery. A couple of our tasks take a while, and we'd like to let them do their thing. I tried setting CELERYD_TASK_TIME_LIMIT to a big value like 86400 (24 hours) and yet my tasks are still reporting TimeLimitExceeded at 5 minutes. I've read over the docs more times than I'd care to remember, but I cannot find anything referencing either a default value for CELERYD_TASK_TIME_LIMIT or a max value.

对我们来说两个非常有价值的问题:

Two really valuable questions for us:

1. CELERYD_TASK_TIME_LIMIT的最大值是多少?(现在看来是5分钟，即300分钟)
2. 为什么我不能将CELERYD_TASK_TIME_LIMIT设置为None?(是的，我很确定我了解潜在的僵尸工人的影响)

在settings.py

In settings.py

CELERYD_TASK_TIME_LIMIT = 86400 #24 hours
CELERYD_TASK_SOFT_TIME_LIMIT = 86400

推荐答案

要回答有关默认值的问题... CELERYD_TASK_TIME_LIMIT 和 CELERYD_TASK_SOFT_TIME_LIMIT 的默认值均无.这些值没有记录在案，并且简单的代码库grep也不会帮助您很多.我记录了应用程序 .conf 的所有值以了解自己:

To answer your question about default values... the defaults for CELERYD_TASK_TIME_LIMIT and CELERYD_TASK_SOFT_TIME_LIMIT are both None. These values are not documented, and a simple grep of the codebase won't help you out much either. I logged all the values of the app's .conf to find out myself:

>>> import celery
>>> app = celery.Celery()
>>> app.conf

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