#define MULTICAST_IPV4_ADDR CONFIG_EXAMPLE_MULTICAST_IPV4_ADDR #define MULTICAST_IPV6_ADDR CONFIG_EXAMPLE_MULTICAST_IPV6_ADDR #define LISTEN_DEFAULT_IF CONFIG_EXAMPLE_LISTEN_DEFAULT_IF ...
What is multicast? All the socket and datagram programs that we have seen so far are for point-to-point communication and are usually called unicast. Although point-to-point communications are good ...