/
udp.go
47 lines (39 loc) · 888 Bytes
/
udp.go
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package server
import (
_types "github.com/504dev/logr-go-client/types"
"github.com/504dev/logr/config"
. "github.com/504dev/logr/logger"
jsoniter "github.com/json-iterator/go"
"net"
)
func MustListenUDP() {
if err := ListenUDP(); err != nil {
panic(err)
}
}
func ListenUDP() error {
serverAddr, err := net.ResolveUDPAddr("udp", config.Get().Bind.Udp)
if err != nil {
return err
}
pc, err := net.ListenUDP("udp", serverAddr)
if err != nil {
return err
}
for {
buf := make([]byte, 65536)
size, _, err := pc.ReadFromUDP(buf)
if err != nil {
Logger.Error("UDP read error: %v", err)
continue
}
//fmt.Println("DEBUG buf:", string(buf))
lp := _types.LogPackage{}
err = jsoniter.Unmarshal(buf[0:size], &lp)
if err != nil {
Logger.Error("UDP parse json error: %v\n%v", err, string(buf[0:size]))
continue
}
Handle(&lp, "udp", size)
}
}