LearnBoost/cluster — pull request #169 by koudelka (2011-11-04 17:01:28+00:00)
Title: Fixing race condition between mkdir and event listener registration in pidfiles and logger plugins.

Previously, if workers came online before mkdir callbacks fired, their corresponding worker-started callbacks would never run. (no pidfiles or no log files).

I've made the mkdir call synchronous, which shouldn't be a problem as it's called during startup.