I'm having problems with a save method taking too long and the user
thinking there is a problem with the website so they hit refresh which
causes the data to be submitted multiple times.
I have this in the view:
-------------------------------------
if form.is_valid():
form.save()
return HttpResponseRedirect('/thanks/')
-------------------------------------
The save method takes a little time. It saves to db, sends a couple
of emails, and interfaces with another software package(which is the
time hog). I want to be able to show the thanks page and then call
the save method.
It seems like celery(http://www.celeryproject.org/) is the best
choice. When I read the doc it said because of race conditions, be
careful of passing models to celery tasks. With my form I want it to
save a unique instance for every time the form is submitted so I think
I can pass the form to the task.
Does anyone have suggestions or other recommendations about this? Is
there an easier way to do this?
Brian
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