[keycloak-user] Mongo DB Connections Issue

I configured Keycloak 1.0.3 to use Mongodb and created a new realm, added a user and deleted the user. While doing so I noticed that Keycloak opens 1 connection each for almost any update/insert/delete and it doesn't close them. 24 Connections were opened for 1 user performing those operations and they remained open even after 3 hrs of inactivity. Can a fix be put in for this issue?