[issue11743] Rewrite PipeConnection and Connection in pure Python

[Antoine Pitrou]

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

The patch slows down Pipe() a bit, by the way. On my machine, each message sent and received has an additional 10µs overhead. See attached benchmark script.

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Added file: http://bugs.python.org/file21516/pipebench.py

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