getting result in short running celery task (Django)

Artem Bernatskyi Published at Dev

34

Artem Bernatskyi

What is the best way to implement getting result in short running celery task (3-7 seconds) ?

For now i use this method below.

User clicks button which send request to api - api triggers celery task and returns task_id
Then we are checking result of task_id via Ajax

UPDATE: question should be closed at it has no difference between getting result from long running task .

cwallenpoole

As a general rule (with all background tasks, not just Celery/Django) that's actually your best bet. The same pattern emerges

User makes HTTP request
Server kicks off background service (either through Celergy, some other async. service, or even through a command line execution (<- don't do that if you can avoid it)) and returns some form of identifier
User agent makes new HTTP request to get information about state of new service/process.

You should check out long polling

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edited at2021-04-15

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