Add support for XEP-0174 (XMPP standard)

[sjehuda]

Issue has been moved to schollz/croc#556

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For over a decade, XMPP clients can communicate over LAN and "mesh" by publishing their presence using Avahi (also referred to as "Zeroconf"); see XEP-0174: Serverless Messaging.

Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. This enables you to plug your laptop or computer into a network and instantly be able to view other people who you can chat with, find printers to print to or find files being shared.

Clients with XEP-0174 support: Gajim * and Kopete, and more...

* Support to Gajim will be restored very soon

[sjehuda]

See also localsend/localsend#344

[howeyc]

Appreciate the interest, but his is merely a GUI front-end for the original croc, best to address this there.

https://github.com/schollz/croc

[sjehuda]

Thank you.

I've reported that feature request on the appropriate place.