prosody
43b43e7156b8
doc/stanza_routing.txt
Software / code / prosody
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doc/stanza_routing.txt @ 11245:43b43e7156b8
MUC: Add support for presence probes (fixes #1535)
The following patch allows Prosody to respond to `probe` presences and send out the probed occupant's current presence.
This is based on line 17.3 in XEP-0045:
A MUC service MAY handle presence probes sent to the room JID <room@service> or an occupant JID <room@service/nick>
(e.g, these might be sent by an occupant's home server to determine if the room is still online or to synchronize
presence information if the user or the user's server has gone offline temporarily or has started sharing presence again,
as for instance when Stanza Interception and Filtering Technology (XEP-0273) is used).
| author | JC Brand <jc@opkode.com> |
|---|---|
| date | Sun, 19 Apr 2020 21:49:45 +0200 |
| parent | 22:2856dfc1f5cc |
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No 'to' attribute: IQ: Pass to appropriate handler Presence: Broadcast to contacts - if initial presence, also send out presence probes - if probe would be to local user, generate presence stanza for them Message: Route as if it is addressed to the bare JID of the sender To a local host: IQ: Pass to appropriate handler Presence: - Message: Deliver to admin? To local contact: Bare JID: IQ: Pass to appropriate handler Presence: Broadcast to all resources Message: Route to 'best' resource Full JID: IQ: Send to resource Presence: Send to resource Message: Send to resource Full JID but resource not connected: IQ: Return service-unavailable Message: Handle same as if to bare JID Presence: Drop (unless type=subscribe[ed]) To remote contact: Initiate s2s connection if necessary Send stanza across
