Update TIdIPMCast... components to support controlled-source groups. Currently
only any-source groups are supported. Also use newer IP-agnostic socket
options on appropriate platforms (Vista+, etc) so newer MLD/IGMP versions are
utilized.
Original issue reported on code.google.com by gambit47 on 24 Oct 2012 at 5:30
Original issue reported on code.google.com by
gambit47
on 24 Oct 2012 at 5:30