FreeSWITCH/FreeSWITCH — pull request #2 by joshperry (2012-02-23 01:22:16+00:00)
Title: Fix FS-3904 use a message to shutdown the module

For some reason the running flag being set on the thread initiating the
shutdown did not propogate to the run loop thread. I couldn't find any
memory barrier functions in APR or the FS API so I am using 0MQ to send
a termination request message to the run loop thread.