* implement robust discovery * remove qualified --------- Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
* use multicast address for announce * Add explicit multicast group membership * join multicast group on a correct side --------- Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>