Mercurial > prosody-modules
view mod_sift/README.markdown @ 3656:3e0f4d727825
mod_vcard_muc: Add an alternative method of signaling avatar change
When the avatar has been changed, a signal is sent that the room
configuration has changed. Clients then do a disco#info query to find
the SHA-1 of the new avatar. They can then fetch it as before, or not if
they have it cached already.
This is meant to be less disruptive than signaling via presence, which
caused problems for some clients.
If clients transition to the new method, the old one can eventually be removed.
The namespace is made up while waiting for standardization.
Otherwise it is very close to what's described in
https://xmpp.org/extensions/inbox/muc-avatars.html
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sun, 25 Aug 2019 20:46:43 +0200 |
| parents | d3231a4d6a60 |
| children |
line wrap: on
line source
--- labels: - 'Stage-Alpha' summary: 'XEP-0273: Stanza Interception and Filtering Technology' ... Introduction ============ [SIFT][XEP-0273] is a technology to allow clients to filter incoming traffic on the server. This helps save bandwidth, etc. Compatibility ============= ----- ------- 0.7 Works ----- ------- Quirks ====== This implementation is a work in progress. - Stanzas to full JIDs get sifted correctly - Stanzas to bare JIDs are currently allowed/disallowed for all resources as a whole, and not for individual resources - Presence is only sent to available resources, and probes are not sent for unavailable reasources - This module currently does not interact with offline messages (filtered messages are dropped with an error reply) - Not tested with privacy lists