Retries

[ghost]

It would be more robust if the javascript code on the front-end part (re)tried again after an XMLHttpRequest() failure.

That'd be useful in particuler when running Django's built-in webserver on http://localhost:8000 (using manage.py runserver) because when in development mode (DEBUG=1) Django's builtin webserver reloads python source files that change by restarting the webserver and the short unavailability of the webserver makes the progressbar stop (I'm using the default refresh rate of 500ms).

Thank you.

[czue]

thanks this makes sense to me. would love a patch if you are willing to put one together!

[OmarWKH]

This can be done now by overriding onNetworkError. I'm not sure if it should be default behaviour or left to the user.

Alternatively, the user could be allowed to handle this exception/promise rejection (currently they can't):

celery-progress/celery_progress/static/celery_progress/celery_progress.js

Line 103 in ecb5008

throw networkError;