if kill {
sigc := make(chan os.Signal, 1)
signal.Notify(sigc,
syscall.SIGHUP,
syscall.SIGINT,
syscall.SIGSTOP,
syscall.SIGPIPE,
syscall.SIGTERM,
syscall.SIGQUIT)
go func() {
for s := range sigc {
fmt.Println("Signal catched:", s)
fmt.Println("For stop server, close in web")
}
}()
}