Mercurial > prosody-modules

annotate mod_muc_batched_probe/README.markdown @ 4976:75b6e5df65f9

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various: Improve error reporting if missing file server module on 0.12 If there is some error loading net.http.files then it would be swallowed by the pcall and then it would proceed to trying mod_http_files, which might cause unexpected behavior on 0.12 Ref #1765
author Kim Alvefur <zash@zash.se>
date Mon, 18 Jul 2022 22:47:54 +0200
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1 # mod_muc_batched_probe
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2
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3 This module allows you to probe the presences of multiple MUC occupants or members.
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4
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5 XEP-0045 makes provision for MUC presence probes, which allows an entity to
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6 probe for the presence information of a MUC occupant (or offline member).
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7
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8 See here: https://xmpp.org/extensions/xep-0045.html#bizrules-presence
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9
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10 This module creates the possibility to probe with a single IQ stanza the
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11 presence information of multiple JIDs, instead of having to send out a presence
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12 probe stanza per JID.
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13
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14 The IQ stanza needs to look as follows:
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15
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16 ```
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17 <iq from="hag66@shakespeare.lit/pda"
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18 id="zb8q41f4"
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19 to="chat.shakespeare.lit"
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20 type="get">
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21
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22 <query xmlns="http://jabber.org/protocol/muc#user">
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23 <item jid="hecate@shakespeare.lit"/>
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24 <item jid="crone1@shakespeare.lit"/>
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25 <item jid="wiccarocks@shakespeare.lit"/>
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26 <item jid="hag66@shakespeare.lit"/>
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27 </query>
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28 </iq>
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29 ```
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30
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32
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33 ## Configuration
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34
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35 Under your MUC component, add `muc_batched_probe` to `modules_enabled`
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36
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37 ```
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38 Component "conference.example.org" "muc"
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39 modules_enabled = {
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40 "muc_batched_probe";
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41 }
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42 ```
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43
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45 ## Client Support
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46
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47 Converse.js has a plugin which supports this feature.
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48
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49 https://www.npmjs.com/package/@converse-plugins/muc-presence-probe