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[-] fix refetchTimeout interval drift with time.Ticker, fixes #690 #693

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Merged
merged 1 commit into from
May 5, 2025
Merged

[-] fix refetchTimeout interval drift with time.Ticker, fixes #690 #693

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6 changes: 4 additions & 2 deletions internal/scheduler/scheduler.go
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Original file line number Diff line number Diff line change
Expand Up @@ -122,22 +122,24 @@ func (sch *Scheduler) Run(ctx context.Context) RunStatus {
sch.l.Debug("Checking for @reboot task chains...")
sch.retrieveChainsAndRun(ctx, true)

// Use ticker for strict intervals
ticker := time.NewTicker(refetchTimeout * time.Second)
defer ticker.Stop()
for {
sch.l.Debug("Checking for task chains...")
go sch.retrieveChainsAndRun(ctx, false)
sch.l.Debug("Checking for interval task chains...")
go sch.retrieveIntervalChainsAndRun(ctx)

select {
case <-time.After(refetchTimeout * time.Second):
case <-ticker.C:
// pass
case <-ctx.Done():
sch.status = ContextCancelledStatus
case <-sch.shutdown:
sch.status = ShutdownStatus
sch.terminateChains()
}

if sch.status != RunningStatus {
return sch.status
}
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