Bugzfeed is a WebSocket server that provides notifications when bugs in a Bugzilla database change. It is part of the Bugzilla Change Notification System. Currently it uses Mozilla's Pulse service but could conceivably be extended to use other middleware such as ZeroMQ.

Bugzfeed uses the tornado options format, meaning that options can be specified either on the command line or in a Python (not .ini) config file via the --config option. As per standard tornado option processing, --config overrides options specified earlier on the command line.