sourceAddress
{string}groupAddress
{string}multicastInterface
{string}
Tells the kernel to join a source-specific multicast channel at the given
sourceAddress
and groupAddress
, using the multicastInterface
with the
IP_ADD_SOURCE_MEMBERSHIP
socket option. If the multicastInterface
argument
is not specified, the operating system will choose one interface and will add
membership to it. To add membership to every available interface, call
socket.addSourceSpecificMembership()
multiple times, once per interface.
When called on an unbound socket, this method will implicitly bind to a random port, listening on all interfaces.