61 lines
1.0 KiB
Go
61 lines
1.0 KiB
Go
// Copyright (C) 2018 Storj Labs, Inc.
|
|
// See LICENSE for copying information.
|
|
|
|
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"net"
|
|
)
|
|
|
|
func main() {
|
|
serverAddr, err := net.ResolveUDPAddr("udp", "127.0.0.1:10001")
|
|
if err != nil {
|
|
fmt.Println(err.Error())
|
|
return
|
|
}
|
|
|
|
receiver1, err := net.ResolveUDPAddr("udp", "127.0.0.1:7777")
|
|
if err != nil {
|
|
fmt.Println(err.Error())
|
|
return
|
|
}
|
|
|
|
receiver2, err := net.ResolveUDPAddr("udp", "127.0.0.1:8888")
|
|
if err != nil {
|
|
fmt.Println(err.Error())
|
|
return
|
|
}
|
|
|
|
conn, err := net.ListenUDP("udp", serverAddr)
|
|
if err != nil {
|
|
fmt.Println(err.Error())
|
|
return
|
|
}
|
|
defer conn.Close()
|
|
|
|
buf := make([]byte, 1024*10)
|
|
|
|
for {
|
|
n, addr, err := conn.ReadFrom(buf)
|
|
if err != nil {
|
|
fmt.Println(err.Error())
|
|
return
|
|
}
|
|
|
|
fmt.Println("Received ", string(buf[0:n]), " from ", addr)
|
|
|
|
_, err = conn.WriteTo(buf[0:n], receiver1)
|
|
if err != nil {
|
|
fmt.Println(err.Error())
|
|
return
|
|
}
|
|
|
|
_, err = conn.WriteTo(buf[0:n], receiver2)
|
|
if err != nil {
|
|
fmt.Println(err.Error())
|
|
return
|
|
}
|
|
}
|
|
}
|