Health-check complaining "MongoClient opened before fork".

[PeterTonoli]

INFO [app.Helpers][MainThread] GET /health-check - 192.168.190.23 - check_http/v1.4.16 (nagios-plugins 1.4.16)
/usr/local/scholarly-python3/lib/python3.6/site-packages/pymongo/topology.py:149: UserWarning: MongoClient opened before fork. Create MongoClient only after forking. See PyMongo's documentation for details: http://api.mongodb.org/python/current/faq.html#is-pymongo-fork-safe
"MongoClient opened before fork. Create MongoClient only "

[czk2010]

this happens on all the endpoints. We are opening a connection to mongo in init prior to kicking of the subprocess(s) handling the requests.

It's potentially a bigger problem here -->

CNEX3/service/app/Network.py

Line 88 in 867a7a8

j = multiprocessing.Process(target=self.build_graph, args=(self.graph_type, datafiles, total))

and may be the cause of apparent hangs when processing large xml sets. The mongo connection should done inside the subprocess. requires some refactoring...