Connor Clark 65026eb79c Fix async race causing crash on server shutdown (#43) ... * clean up forked threads before shutting down server * get rid of sleep, wait until all forked threads are dead to shutdown server * add todo		2016-07-18 11:04:01 -05:00
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Unregistered.hs	Fix async race causing crash on server shutdown (#43)	2016-07-18 11:04:01 -05:00