54 lines
1.1 KiB
Go
54 lines
1.1 KiB
Go
package publicip
|
|
|
|
import (
|
|
"context"
|
|
"time"
|
|
|
|
"github.com/qdm12/gluetun/internal/constants"
|
|
)
|
|
|
|
type RestartTickerRunner interface {
|
|
RunRestartTicker(ctx context.Context, done chan<- struct{})
|
|
}
|
|
|
|
func (l *Loop) RunRestartTicker(ctx context.Context, done chan<- struct{}) {
|
|
defer close(done)
|
|
timer := time.NewTimer(time.Hour)
|
|
timer.Stop() // 1 hour, cannot be a race condition
|
|
timerIsStopped := true
|
|
if period := l.state.GetSettings().Period; period > 0 {
|
|
timerIsStopped = false
|
|
timer.Reset(period)
|
|
}
|
|
lastTick := time.Unix(0, 0)
|
|
for {
|
|
select {
|
|
case <-ctx.Done():
|
|
if !timerIsStopped && !timer.Stop() {
|
|
<-timer.C
|
|
}
|
|
return
|
|
case <-timer.C:
|
|
lastTick = l.timeNow()
|
|
_, _ = l.ApplyStatus(ctx, constants.Running)
|
|
timer.Reset(l.state.GetSettings().Period)
|
|
case <-l.updateTicker:
|
|
if !timerIsStopped && !timer.Stop() {
|
|
<-timer.C
|
|
}
|
|
timerIsStopped = true
|
|
period := l.state.GetSettings().Period
|
|
if period == 0 {
|
|
continue
|
|
}
|
|
var waited time.Duration
|
|
if lastTick.UnixNano() > 0 {
|
|
waited = l.timeNow().Sub(lastTick)
|
|
}
|
|
leftToWait := period - waited
|
|
timer.Reset(leftToWait)
|
|
timerIsStopped = false
|
|
}
|
|
}
|
|
}
|