cloudmarker / cloudmarker / 885

90%

master: 84%

Pull #145

travis-ci-com

Fix UserWarning in MongoDBStore

Since Cloudmarker runs in multiprocess mode the
connect call in `cloudmarker/stores/mongodbstore.py`
MongoClient was throwing a `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 "`.
In this commit the call to MongoDB via is
made lazy. The connection to the database is made on
the first operation.

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