How Multicast works?

:information_source: Attention Topic was automatically imported from the old Question2Answer platform.
:bust_in_silhouette: Asked By INKnight

How do I use the PacketPeerUDP.join_multicast_group() ?
What’s his purpose, and how to implement it correctly?

:bust_in_silhouette: Reply From: klaas

Hi,
have a look here … quite good explained