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Listen in TCP & UDP.

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This commit is contained in:
Mael GRAMAIN 2021-02-25 17:26:52 -04:00
parent 8e5bf6ebdb
commit dcd5da2cfb
1 changed files with 24 additions and 7 deletions
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29
main.go
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@ -3,7 +3,10 @@ package main
import (
"database/sql"
"flag"
"os"
"os/signal"
"strconv"
"syscall"
"github.com/miekg/dns"
"github.com/outout14/sacrebleu-api/api/types"
@ -46,13 +49,27 @@ func main() {
types.SQLMigrate(db)
}
//Start the DNS server
//Start the UDP listener
go func() {
server := &dns.Server{Addr: conf.App.IP + ":" + strconv.Itoa(conf.App.Port), Net: "udp"} //define the server
logrus.WithFields(logrus.Fields{"ip": conf.App.IP, "port": conf.App.Port}).Infof("SERVER : Started UDP listener") //log
if err := server.ListenAndServe(); err != nil {
logrus.Fatalf("Failed to set udp listener %s\n", err.Error())
}
}()
//Start the TCP listener
go func() {
server := &dns.Server{Addr: conf.App.IP + ":" + strconv.Itoa(conf.App.Port), Net: "tcp"} //define the server
logrus.WithFields(logrus.Fields{"ip": conf.App.IP, "port": conf.App.Port}).Infof("SERVER : Started") //log
logrus.WithFields(logrus.Fields{"XfrIPs": conf.DNS.XfrIPs}).Debug("")
logrus.WithFields(logrus.Fields{"ip": conf.App.IP, "port": conf.App.Port}).Infof("SERVER : Started TCP listener") //log
if err := server.ListenAndServe(); err != nil {
logrus.Fatalf("Failed to set udp listener %s\n", err.Error())
}
}()
err = server.ListenAndServe() //start it
utils.CheckErr(err)
sig := make(chan os.Signal)
signal.Notify(sig, syscall.SIGINT, syscall.SIGTERM)
s := <-sig
logrus.Infof("Signal (%v) received, stopping\n", s)
defer server.Shutdown() //shut down on application closing
}