func handleClient(conn *net.IPConn) {
var buf [512]byte
n, addr, err := conn.ReadFromIP(buf[0:])
if err != nil {
return
}
fmt.Println("Receive from client", addr.string(), string(buf[0:n]))
conn.WriteToIP([]byte("Welcome Client!"), addr)
}
func listen(conn *net.IPConn) {
buf := make([]byte, 9999)
for {
n, _, err := conn.ReadFromIP(buf)
if err != nil {
log.Panic(err)
}
s := string(buf[:n])
log.Printf("RECV %s", s)
f := strings.Fields(s)
if len(f) == 0 {
log.Print("skipping zero-field message")
continue
}
for _, c := range receivers {
c <- Msg{f}
}
}
}