[multicast:same bind, group ipv6 address]
*
[multicast:valid bind, group ipv6 address]
osx
[multicast:dual bind, group ipv6 address]
osx
[multicast:same bind, group ipv4 address]
osx
[writeDatagramToNonExistingPeer]
windows
[asyncReadDatagram]
windows
[multicastLeaveAfterClose]
osx
[readyRead]
osx
[readyReadForEmptyDatagram]
osx
[asyncReadDatagram]
osx