Message 235803 - Python tracker

> Since this is such a new feature (not even released in 3.x), I don't think we should put it in 2.7.9.

While ssl.MemoryBIO would be very useful on Windows for Trollius (to support SSL with the IOCP event loop), I also consider it as a new feature. It's a little bit borderline between feature and security fix.

Maybe it should be discussed on python-dev?

Note: MemoryBIO was added by issue #21965 (first commit: a79003f25a41).