[Calzifer]

At least Prosody implements BOSH (xmpp over http) and communication over Websocket.

https://prosody.im/doc/setting_up_bosh

https://prosody.im/doc/modules/mod_websocket

But I never tried it myself and from a quick search the popular non-browser XMPP apps/clients don't seem to use it.

[someodd]

I actually enabled BOSH on my Prosody setup.

For reference: https://www.someodd.zip/phlog-mirror/xmpp-server.gopher

BOSH still has some interesting trade-offs even today. It can help with some NAT headaches and rides over plain HTTPS. I like this old post:

https://metajack.im/2008/07/02/xmpp-is-better-with-bosh/

Curious who here uses BOSH in production and/or WebSocket (RFC 7395) these days.

[wink]

Not for 13ish years but we built the chat feature in a social networking platform with BOSH. Looked just like FB Messenger, really. The thing never took off, so I don't remember any talks about outside federation, I think it was not on by default.

[tcfhgj]

with chat control on the horizon, they should probably consider implementing it