Retrieve result from 'task_id' in Celery from unknown task

Question

How do I pull the result of a task if I do not know previously which task was performed? Here\'s the setup: Given the following source(\'tasks.py\'):

from ce         


        

Answer 1

In case it helps anyone, it turns out that backend parameter doesn't expect a string, but a Backend object: How do I override the backend for celery tasks

What worked for me was:

from celery.backends.rpc import RPCBackend
from myapp.workers.main import app as worker

@worker.task(backend=RPCBackend(app=worker))
def status_check():
    return "OK"