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Reuse flush timer

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This commit is contained in:
Holger Obermaier 2023-09-26 15:04:39 +02:00
parent 19ec6d06db
commit 1e606a1aa1
1 changed files with 22 additions and 11 deletions
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33
sinks/influxSink.go
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@ -105,17 +105,28 @@ func (s *InfluxSink) connect() error {
func (s *InfluxSink) Write(m lp.CCMetric) error {
if s.flushDelay != 0 && s.flushTimerMutex.TryLock() {
// Run a batched flush for all metrics that arrived in the last flush delay interval
cclog.ComponentDebug(s.name, "Starting new flush timer")
s.flushTimer = time.AfterFunc(
s.flushDelay,
func() {
defer s.flushTimerMutex.Unlock()
cclog.ComponentDebug(s.name, "Starting flush in flush timer")
if err := s.Flush(); err != nil {
cclog.ComponentError(s.name, "Flush timer: flush failed:", err)
}
})
// Setup flush timer when flush delay is configured
// and no other timer is already running
if s.flushTimer != nil {
// Restarting existing flush timer
cclog.ComponentDebug(s.name, "Restarting flush timer")
s.flushTimer.Reset(s.flushDelay)
} else {
// Creating and starting flush timer
cclog.ComponentDebug(s.name, "Starting new flush timer")
s.flushTimer = time.AfterFunc(
s.flushDelay,
func() {
defer s.flushTimerMutex.Unlock()
cclog.ComponentDebug(s.name, "Starting flush in flush timer")
if err := s.Flush(); err != nil {
cclog.ComponentError(s.name, "Flush timer: flush failed:", err)
}
})
}
}
// Lock access to batch slice