mirror of
https://github.com/lunarmodules/luasocket.git
synced 2024-12-27 04:48:21 +01:00
15 lines
364 B
Lua
15 lines
364 B
Lua
host = host or "127.0.0.1"
|
|
port = port or 13
|
|
if arg then
|
|
host = arg[1] or host
|
|
port = arg[2] or port
|
|
end
|
|
host = toip(host)
|
|
udp = udpsocket()
|
|
print("Using host '" ..host.. "' and port " ..port.. "...")
|
|
err = udp:sendto("anything", host, port)
|
|
if err then print(err) exit() end
|
|
dgram, err = udp:receive()
|
|
if not dgram then print(err) exit() end
|
|
write(dgram)
|