I've been searching and testing all over the place but haven't find anything that works as I need it to.
I want to verify, with python, if there are any data sent in a multicast group without disturb the multicast distribution.
I've tried this (Multicast in Python) but that tended to freeze the multicast. What I did was to run that in a loop through a load of multicast groups, everyone on the same IP but different ports.
Have also tried to just using a raw socket and try to receive udp packages from the multicast group without success.
Anyone that may point me in right direction?