     return  if @running
     @running = yes
 
-    # info "ComputeState checker started."
-
     @tick yes
     @timer = KD.utils.repeat @getOption('interval'), @bound 'tick'
 

  ignore: (machineId)->

    unless machineId in @ignoredMachines
      log "IGNORING: ", {machineId}
      @ignoredMachines.push machineId

  watch: (machineId)->

    log "WATCHING: ", {machineId}

    @ignoredMachines = (m for m in @ignoredMachines when m isnt machineId)



    return  unless @running
    @running = no

    KD.utils.killWait @timer

