[issue11635] concurrent.futures uses polling

[Antoine Pitrou]

Antoine Pitrou <pitrou at free.fr> added the comment:

> I would suggest that you base your patch on 3.3/default.

Well, since the module is new, I think it would be nice to fix such
quirks in the bugfix branch as well. So, following the recommended
workflow, I've started with a 3.2 patch.

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