prosody
b9d369f77121
util/presence.lua

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util/presence.lua @ 13651:b9d369f77121

prosodyctl: Further deprecate start/stop/restart commands when installed Despite the warning we introduced, many people continue to try using prosodyctl to manage Prosody in the presence of systemctl (e.g. #1688). Also, despite the warning, prosodyctl proceeded with the operation. This means the commands could be invoked by accident, and cause a situation that is hard to recover from (needing to manually track down stray processes). This commit disables all the problematic commands by default, but this can still be overridden using --force or via a config option. We only perform this check when we believe Prosody has been "installed" for system-wide use (i.e. running it from a source directory is still supported).
author Matthew Wild <mwild1@gmail.com>
date Thu, 06 Feb 2025 14:51:31 +0000
parent 8885:d4f5d47f874d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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
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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 --
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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8
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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 }