Does module socketserver using epoll in python3?

[lampahome]

>
> The source code is here:
> https://github.com/python/cpython/blob/master/Lib/socketserver.py .  You
> should find all the technical details you are looking for in it.
>
>
# poll/select have the advantage of not requiring any extra file
> descriptor,# contrarily to epoll/kqueue (also, they require a single
> syscall).
> if hasattr(selectors, 'PollSelector'):
>  _ServerSelector = selectors.PollSelector
> else:
>  _ServerSelector = selectors.SelectSelector

 Oh..no It uses poll or select ranther than epoll. Maybe it suffer some
performance degrading.

thx lot.