 
     return  unless @running
     @running = no
-
-    # info "ComputeState checker stopped."
 
     KD.utils.killWait @timer
 


      .timeout ComputeController.timeout

      .catch (err)=>

        # Ignore pending event and timeout errors but log others
        unless (err?.code is "107") or (err?.name is "TimeoutError")

  ignore: (machineId)->

    unless machineId in @ignoredMachines
      @ignoredMachines.push machineId


  watch: (machineId)->

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

