def stop
      AuditStub.instance.stop do
        @client.stop do |timeout|
          Log.info('[cook] Failed to stop command client cleanly, forcing shutdown...') if timeout
          EM.stop
        end
      end
    end
def stop
      AuditStub.instance.stop do
        @client.stop do |timeout|
          Log.info('[cook] Failed to stop command client cleanly, forcing shutdown...') if timeout
          EM.stop
        end
      end
    end
Stop command client then stop auditor stub then EM