gistfile1.txt

#shutdown()
  removes the message listener from the fork
  
#parseIncomingMessage()
  ignores non-arrays
  invokes onMessage for given msg
  
#onMessage()
  when type is WORKER_BROADCAST
    emits broadcast event with data
  when type is WORKER_LISTENING
    flags worker as listening
    emits listening event
    
#onDisconnect()
  flags worker as not listening