To all those whose email I have (and still am) filling: Yers - it was a network problem on my part. The two NIC's were causing the problems. The example code is now working fine. Thanks all:-)
On Wed, Mar 10, 2010 at 2:43 PM, Ben Barker <b...@bbarker.co.uk> wrote: > Ah - I have now sorted the interface problem. > > I run the code I listed earlier, but it sites at the command line > saying "listening" without every dumping anything to screen. > > /sbin/ip maddr now shows: > > eth1 > link 01:00:5e:00:00:04 > link 33:33:ff:7a:7e:4e > link 01:00:5e:00:00:fb > link 01:00:5e:00:00:01 > link 33:33:00:00:00:01 > inet 224.0.0.4 > inet 224.0.0.251 > inet 224.0.0.1 > inet6 ff02::1:ff7a:7e4e > inet6 ff02::1 > > > And this is the same intterface on which I would expect to see the > multicast udp packets. > > > > > On Wed, Mar 10, 2010 at 1:28 PM, Itamar Turner-Trauring > <ita...@itamarst.org> wrote: >> On Wed, 2010-03-10 at 10:35 +0000, Ben Barker wrote: >> >>> I have been looking at the examples here: >>> >>> http://code.activestate.com/recipes/425975-simple-udp-multicast-client-server-using-twisted/ >>> >>> But I seem to have trouble getting them to receive anything at all. >> >> Did you do the joinGroup()? One of the examples omits it, which means it >> won't receive multicast. >> >> >> _______________________________________________ >> Twisted-Python mailing list >> Twisted-Python@twistedmatrix.com >> http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python >> > _______________________________________________ Twisted-Python mailing list Twisted-Python@twistedmatrix.com http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python
