Over the line CPU usage
Bug description
Python process consumes too much CPU time No suspicious console output.
Steps to reproduce
Build and run on Ubuntu 15.10 Connect to a server Set window focus on another window
Software versions
OS version: Ubuntu 15.10 GTK+ Version: 3.18.6 PyGobject Version: 3.18.2 python-nbxmpp Version: 0.5.3