func serve(net, ip, port string) {
logger := slappy.Logger()
bind := fmt.Sprintf("%s:%s", ip, port)
server := &dns.Server{Addr: bind, Net: net}
dns.HandleFunc(".", slappy.Handle)
logger.Info(fmt.Sprintf("slappy starting %s listener on %s", net, bind))
err := server.ListenAndServe()
if err != nil {
panic(fmt.Sprintf("Failed to set up the "+net+"server %s", err.Error()))
}
}
func listen() {
logger := slappy.Logger()
siq_quit := make(chan os.Signal)
signal.Notify(siq_quit, syscall.SIGINT, syscall.SIGTERM)
sig_stat := make(chan os.Signal)
signal.Notify(sig_stat, syscall.SIGUSR1)
forever:
for {
select {
case s := <-siq_quit:
logger.Info(fmt.Sprintf("Signal (%d) received, stopping", s))
break forever
case _ = <-sig_stat:
logger.Info(fmt.Sprintf("Goroutines: %d", runtime.NumGoroutine()))
}
}
}
