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Re: [TCLCORE] Outline of an API for event driven UDP - to be TIPped
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From: Frédéric B. <fre...@fr...> - 2012-04-23 11:57:04
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Le 23/04/2012 12:05, Lars Hellström a écrit : >> udp configure $udp [-mcastadd group] [-mcastdrop group] [-broadcast >> flag] [-ttl ttl] >> >> [udp configure] configures the udp socket as follows: >> >> -mcastadd group - adds the udp socket to the named multicast group >> -mcastdrop group - removes the udp socket from the named multicast group > > The $group is what, in this case? A multicast group is simply an IP address in the multicast range (224.0.0.0/4 for IPv4) : http://en.wikipedia.org/wiki/Multicast_address |