Another issue which needs addressing is the passing of driver options. At the moment only a limited set of driver options can be passed to the driver. This leads to very high timeouts in the DatastoreInitializationTest. In this case serverSelectionTimeout should have a lower value then the default 30000ms.

To allow passing of driver settings we discussed the following approach:

• Create a property namespace hibernate.ogm.mongodb.driver.. For '' any of the valid driver option names can be used with an appropriate value
• Implementation wise we have then two options
  • collect all options and other connection details and use the MongoClientURI to parse the connections settings + options
  • use reflection to apply the options to MongoClientOptions