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fix: handle SIGTERM shutdown correctly #1033

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Merged
suxb201 merged 1 commit into from
Mar 6, 2026
Merged

fix: handle SIGTERM shutdown correctly #1033

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25 changes: 16 additions & 9 deletions cmd/redis-shake/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -295,17 +295,24 @@ func waitShutdown(cancel context.CancelFunc) {
sigTimes := 0
for {
sig := <-quitCh
sigTimes++
if sig != syscall.SIGINT {
log.Infof("Got signal: %s.", sig)
} else {
log.Infof("Got signal: %s to exit. Press Ctrl+C again to force exit.", sig)
if sigTimes >= 2 {
os.Exit(0)
}
cancel()
if shouldForceExit := handleShutdownSignal(sig, &sigTimes, cancel); shouldForceExit {
os.Exit(0)
}
}
}

func handleShutdownSignal(sig os.Signal, sigTimes *int, cancel context.CancelFunc) bool {
if sig == syscall.SIGINT {
*sigTimes = *sigTimes + 1
log.Infof("Got signal: %s to exit. Press Ctrl+C again to force exit.", sig)
if *sigTimes >= 2 {
return true
}
cancel()
return false
}

log.Infof("Got signal: %s to exit.", sig)
cancel()
return false
}