[GitHub] eiri commented on issue #581: eunit couch_log_config_test failed with get_listener() found

[gi...@git.apache.org]

eiri commented on issue #581: eunit couch_log_config_test failed with get_listener() found
URL: https://github.com/apache/couchdb/issues/581#issuecomment-307250710
 
 
   Just a note: it turned out there could be two causes for this failure 1) we are indeed checking event manager before it had chance to remove old handler 2) `couch_log_sup` is super fast and spawns and register new handler before we are pulling `which_handlers/1`, so we are getting _new_ handler. Just `sleep` would help in half of the cases, so I ended with something a bit more verbose. Hope it'll work more reliably. 
 
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