tree 8f0e8e6472d6205668a5aa346d565ec30a393c17
parent c73efdc2ac3fed52aef0d9f94d62d8badeac82b1
author Paul J. Davis <paul.joseph.davis@gmail.com> 1470866825 -0500
committer Paul J. Davis <paul.joseph.davis@gmail.com> 1470866825 -0500

Really actually fix test for the config listener

Of course now that the handler is tied to the process that calls
listen_for_changes this test was racing the anonymous process that was
starting the handler.

This just turns couch_log_config_listener into a simple gen_server that
sits in couch_log's supervision tree that handles restarting the
listener.

COUCHDB-3069