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feat: add the SIGINT signal in signals.go to subscribe the user input ctrl+c to exit the application operation #3611

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merged 1 commit into from
Oct 15, 2023
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feat: add the SIGINT signal in signals.go to subscribe the user input ctrl+c to exit the application operation #3611

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5 changes: 2 additions & 3 deletions core/proc/signals.go
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@ func init() {

// https://golang.org/pkg/os/signal/#Notify
signals := make(chan os.Signal, 1)
signal.Notify(signals, syscall.SIGUSR1, syscall.SIGUSR2, syscall.SIGTERM)
signal.Notify(signals, syscall.SIGUSR1, syscall.SIGUSR2, syscall.SIGTERM, syscall.SIGINT)

for {
v := <-signals
Expand All @@ -34,14 +34,13 @@ func init() {
profiler.Stop()
profiler = nil
}
case syscall.SIGTERM:
case syscall.SIGTERM, syscall.SIGINT:
select {
case <-done:
// already closed
default:
close(done)
}

gracefulStop(signals)
default:
logx.Error("Got unregistered signal:", v)
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