Function registerSignal

cmd/server/main.go:44–55

(closeFn func())

}

func registerSignal(closeFn func()) {
	c := make(chan os.Signal, 1)
	signal.Notify(c, []os.Signal{syscall.SIGHUP, syscall.SIGINT, syscall.SIGTERM, syscall.SIGUSR1}...)
	go func() {
		for sig := range c {
			if handleSignals(sig) {
				closeFn()
				return
			}
		}
	}()
}

func handleSignals(sig os.Signal) (exitNow bool) {
	switch sig {