Forgot actual initialization code for listener.
Forgot actual initialization code for listener.

Refs #2164.

blackeaglejs/gluedb,pbprograms/gluedb,pbprograms/gluedb,blackeaglejs/gluedb,pbprograms/gluedb,blackeaglejs/gluedb,blackeaglejs/gluedb,pbprograms/gluedb