diff mercurial/discovery.py @ 25420:c2ec81891502

util: add a simple poll utility We'll use it to detect when a sshpeer have server output to be displayed. The implementation is super basic because all case support is not the focus of this series.
author Pierre-Yves David <pierre-yves.david@fb.com>
date Wed, 20 May 2015 18:00:05 -0500
parents 2b0449255800
children 337d010f31e6
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