Celery: list all tasks, scheduled, active *and* finished

Question

Update for the bounty

I\'d like a solution that does not involve a monitoring thread, if possible.

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I know I can view scheduled an

Answer 1

One option not requiring a monitoring thread is a Celery on_success handler (using bootsteps feature in 3.1+) - this would need to write relevant info to your own datastore.

• You need to create a custom task class to do this. This on_failure example gives an idea.

Possibly better option, needing less code, is to use a task_success signal in a similar way, recording the info you need later.

The Flower option is probably simpler, as you are querying info already maintained by Flower when tasks complete - see this answer.