jishi/node-sonos-discovery — pull request #13 by mattwelch (2014-04-30 18:32:43+00:00)
Title: Ignore all but first fav blast.

When a favorite element is received, emit it, but set up a timer that will ignore any other favorites for the next 500ms. This will avoid sending n (where n is the number of Sonos Zones) favorite emits all with the exact same payload.