如何使用Django运行自己的守护进程？ [英] How to run own daemon processes with Django?

问题描述

在我的Django项目中，我不得不在后台多次做一些处理。
这个处理需要访问Django的东西，所以我把它放入Django的命令，并运行它作为cronjob。
现在我意识到，我必须更频繁地做一些（cronjob有限制，最多每1分钟调用命令）。另一个问题是，我没有足够的控制，以保护一次运行相同的命令。它发生在一个处理超过一分钟。
我认为我应该像守护进程一样运行它们，但是我正在寻找纯粹的方式来使用Django。
你有面对这个问题或者知道任何干净的解决方案吗？

In my Django project I have to do repeatedly some processing in the background. This processing needs access to Django stuff, so I put it into Django's commands and run it as cronjob. Right now I realize, that I have to do some of them more frequently (cronjob has limitation to invoke command at most every 1 minute). Another problem is that I don't have enough control, to protect running the same command in one time. It's happen when one processing takes longer than one minute. I think that I should run them like daemons, but I am looking for pure way to do it with Django. Have you ever faced with this problem or know any clean solution for it?

推荐答案

我们做了很多背景使用Celery处理django http://celeryproject.org/ 。它需要一些努力来设置，有一个学习曲线，但一旦它的运行它只是真棒。

We do a lot of background processing for django using Celery http://celeryproject.org/. It requires some effort to set up and there is a bit of a learning curve, but once it's up and running it's just awesome.

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