31 lines
495 B
Go
31 lines
495 B
Go
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package signals
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import (
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"fmt"
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"os"
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"os/signal"
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"syscall"
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)
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func Signals() {
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// chan MUST be buffered
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signals := make(chan os.Signal, 1)
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signal.Notify(signals, syscall.SIGINT, syscall.SIGTERM)
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done := make(chan bool, 1)
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go doWork(done, signals)
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fmt.Println("Awaiting signal")
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<-done
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fmt.Println("Received done, program exiting")
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}
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func doWork(done chan<- bool, signals <-chan os.Signal) {
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sig := <-signals
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fmt.Println()
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fmt.Println("Received signal:", sig)
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done <- true
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}
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