----------------------------------------------------------------------------- -- UDP sample: daytime protocol client -- LuaSocket 1.5 sample files. -- Author: Diego Nehab -- RCS ID: $Id$ ----------------------------------------------------------------------------- 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 = socket.toip(host) udp = socket.udp() print("Using host '" ..host.. "' and port " ..port.. "...") udp:setpeername(host, port) sent, err = udp:send("anything") if err then print(err) exit() end dgram, err = udp:receive() if not dgram then print(err) exit() end io.write(dgram)