Mercurial > prosody-hg

annotate util/presence.lua @ 12233:e4530bdbf5f3

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util.prosodyctl.check: Fix reset of libunbound before DNS checks Probably worked anyway but settings might not always have been applied depending on what order things happens in. Error was hidden by the pcall, which was sorta intentional...
author Kim Alvefur <zash@zash.se>
date Tue, 01 Feb 2022 14:46:42 +0100
parents d4f5d47f874d
children
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051279755cad mod_presence: Move function for selecting "top resources" into a new util.presence
Kim Alvefur <zash@zash.se>
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1 -- Prosody IM
051279755cad mod_presence: Move function for selecting "top resources" into a new util.presence
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2 -- Copyright (C) 2008-2010 Matthew Wild
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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4 --
051279755cad mod_presence: Move function for selecting "top resources" into a new util.presence
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5 -- This project is MIT/X11 licensed. Please see the
051279755cad mod_presence: Move function for selecting "top resources" into a new util.presence
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6 -- COPYING file in the source package for more information.
051279755cad mod_presence: Move function for selecting "top resources" into a new util.presence
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7 --
051279755cad mod_presence: Move function for selecting "top resources" into a new util.presence
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8
051279755cad mod_presence: Move function for selecting "top resources" into a new util.presence
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9 local t_insert = table.insert;
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10
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11 local function select_top_resources(user)
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12 local priority = 0;
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13 local recipients = {};
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14 for _, session in pairs(user.sessions) do -- find resource with greatest priority
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15 if session.presence then
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16 local p = session.priority;
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17 if p > priority then
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18 priority = p;
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19 recipients = {session};
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20 elseif p == priority then
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21 t_insert(recipients, session);
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22 end
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23 end
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24 end
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25 return recipients;
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26 end
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27 local function recalc_resource_map(user)
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28 if user then
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29 user.top_resources = select_top_resources(user);
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30 if #user.top_resources == 0 then user.top_resources = nil; end
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31 end
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32 end
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33
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34 return {
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35 select_top_resources = select_top_resources;
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36 recalc_resource_map = recalc_resource_map;
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37 }