Esempio n. 1
0
func (h *Handler) HandleMessage(m *nsq.Message) error {
	ms, err := msg.MetricDataFromMsg(m.Body)
	if err != nil {
		log.Error(3, "skipping message. %s", err)
		return nil
	}
	msgsAge.Value(time.Now().Sub(ms.Produced).Nanoseconds() / 1000)

	err = ms.DecodeMetricData()
	if err != nil {
		log.Error(3, "skipping message. %s", err)
		return nil
	}
	metricsPerMessage.Value(int64(len(ms.Metrics)))

	metricsReceived.Inc(int64(len(ms.Metrics)))
	for _, metric := range ms.Metrics {
		if metric.Time == 0 {
			log.Warn("invalid metric. metric.Time is 0. %s", metric.Id())
		} else {
			m := h.metrics.GetOrCreate(metric.Id())
			m.Add(uint32(metric.Time), metric.Value)
		}
	}

	return nil
}
func (k *StdoutHandler) HandleMessage(m *nsq.Message) error {
	ms, err := msg.MetricDataFromMsg(m.Body)
	if err != nil {
		log.Error(3, "%s: skipping message", err.Error())
		return nil
	}

	err = ms.DecodeMetricData()
	if err != nil {
		log.Error(3, "%s: skipping message", err.Error())
		return nil
	}

	for _, m := range ms.Metrics {
		fmt.Println(m.Name, m.Time, m.Value, m.Tags)
	}
	return nil
}