// gatherer runs the inputs that have been configured with their own
// reporting interval.
func (a *Agent) gatherer(
shutdown chan struct{},
input *models.RunningInput,
interval time.Duration,
metricC chan telegraf.Metric,
) {
defer panicRecover(input)
ticker := time.NewTicker(interval)
defer ticker.Stop()
for {
acc := NewAccumulator(input, metricC)
acc.SetPrecision(a.Config.Agent.Precision.Duration,
a.Config.Agent.Interval.Duration)
input.SetDebug(a.Config.Agent.Debug)
input.SetDefaultTags(a.Config.Tags)
internal.RandomSleep(a.Config.Agent.CollectionJitter.Duration, shutdown)
start := time.Now()
gatherWithTimeout(shutdown, input, acc, interval)
elapsed := time.Since(start)
log.Printf("D! Input [%s] gathered metrics, (%s interval) in %s\n",
input.Name(), interval, elapsed)
select {
case <-shutdown:
return
case <-ticker.C:
continue
}
}
}
