To send to multicast just use sendto()
socket.udp():sendto('hello world', '239.192.1.1', 50005)
To receive, I found by reading the C -code:
s1 = socket.udp()
res, err = s1:setsockname('239.192.1.1', 50005)
res, err = s1:setoption("ip-add-membership" , { multiaddr =
'239.192.1.1', interface = '10.0.0.10'})
An update to
http://w3.impa.br/~diego/software/luasocket/udp.html
would be nice...
Best regards
Egil
Den 2012年02月06日 12:33, skrev Valerio Schiavoni:
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Re: luasocket udp multicast working example?,
Sam Roberts