Xpra: Ticket #1345: mdns support for ipv6

See #731 and r14274 + r14275.

IPv6 tracker ticket: #1594

netifaces can give us the ipv6 mask and we should resolve the hostname and match that.

Fri, 21 Jul 2017 09:03:48 GMT - Antoine Martin: status, description changed

Sun, 17 Sep 2017 15:01:22 GMT - Antoine Martin: status changed; resolution set

All should be backported. With these changes, the avahi mdns publisher does show the correct ipv6 address, but the pybonjour published (used on win32 and macos) does not. For macos, we could move to zeroconf (#1644).

This will do for now.

Mon, 18 Sep 2017 04:47:13 GMT - Antoine Martin: milestone changed

Sat, 23 Jan 2021 05:21:42 GMT - migration script:

this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/1345