Django请求/响应多线程处理

Question

我的应用程序的工作流是-

User submits a file
On receiving -> process_file()
return response

如果process_file()花费大量时间，这可能会导致超时，那么我如何才能在之前将response发回，然后再处理该文件并将所需的输出发送给用户。
我已经检查了django芹菜，但我认为它是相当沉重的一个小应用程序，我正试图建立。在

更新：我在网上搜索了一下，如果有人想用芹菜，这里有一篇不错的博文，可以帮助你解决这个问题-[Link]

Answer 1

您可以使用Celery来处理这个问题：

Celery is an asynchronous task queue/job queue based on distributed message passing. It is focused on real-time operation, but supports scheduling as well.

The execution units, called tasks, are executed concurrently on a single or more worker servers using multiprocessing, Eventlet, or gevent. Tasks can execute asynchronously (in the background) or synchronously (wait until ready).