I have a model that looks something like this:

Job(models.Model):
    status = models.CharField(max_length=8, choices = statuses)
    jobid = models.CharField(max_length=20, db_index=True)
    ...

I submit tasks to celery.  The task fetches the Job object, changes its 
status to RUNNING, does the computation, then changes the status to 
FINISHED.  If the job crashes in my code I can catch the exception, set the 
status to ERROR and act accordingly, but if it crashes for some other 
reason I won't know it.  The only thing I can think of is to stop the 
celery queue, let it drain, and check the Job table for objects set to 
RUNNING.  Seems janky to me.  Is there a better way?

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