sigx

func Listen ¶

func Listen(fn func(os.Signal))

Listen starts a goroutine to listen for OS signals such as os.Interrupt, syscall.SIGTERM, syscall.SIGHUP, and syscall.SIGQUIT. When any of these signals is received, it invokes the provided function fn with the received signal as an argument. If fn is nil, no action is taken when a signal is received.