badguardhome/dnsforward/standalone/standalone.go

52 lines
971 B
Go

package main
import (
"log"
"net"
"net/http"
_ "net/http/pprof"
"os"
"os/signal"
"runtime"
"syscall"
"time"
"github.com/AdguardTeam/AdGuardHome/dnsforward"
)
//
// main function
//
func main() {
go func() {
log.Println(http.ListenAndServe("localhost:6060", nil))
}()
go func() {
for range time.Tick(time.Second) {
log.Printf("goroutines = %d", runtime.NumGoroutine())
}
}()
s := dnsforward.Server{}
err := s.Start(nil)
if err != nil {
panic(err)
}
time.Sleep(time.Second)
err = s.Stop()
if err != nil {
panic(err)
}
err = s.Start(&dnsforward.ServerConfig{UDPListenAddr: &net.UDPAddr{Port: 53535}})
if err != nil {
panic(err)
}
err = s.Reconfigure(dnsforward.ServerConfig{UDPListenAddr: &net.UDPAddr{Port: 53, IP: net.ParseIP("0.0.0.0")}})
if err != nil {
panic(err)
}
log.Printf("Now serving DNS")
signal_channel := make(chan os.Signal)
signal.Notify(signal_channel, syscall.SIGINT, syscall.SIGTERM)
<-signal_channel
}