prosody
67311cda0625
util/presence.lua

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util/presence.lua @ 8528:67311cda0625

net.server_select: Better detection of errors for outgoing connections On connection failure, a socket is marked readable and writable. So to detect initial connection failures (connection refused, etc.) we now watch for sockets becoming readable during initial connection, and also read from readable sockets before writing to writable sockets. This should fix 'onconnect' being called for outgoing connections that actually failed.
author Matthew Wild <mwild1@gmail.com>
date Fri, 23 Feb 2018 15:30:00 +0000
parent 7279:051279755cad
child 8885:d4f5d47f874d
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7279
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 -- TODO check active privacy list for session
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17 local p = session.priority;
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18 if p > priority then
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19 priority = p;
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20 recipients = {session};
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21 elseif p == priority then
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22 t_insert(recipients, session);
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23 end
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24 end
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25 end
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26 return recipients;
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27 end
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28 local function recalc_resource_map(user)
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29 if user then
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30 user.top_resources = select_top_resources(user);
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31 if #user.top_resources == 0 then user.top_resources = nil; end
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32 end
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33 end
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34
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35 return {
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36 select_top_resources = select_top_resources;
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37 recalc_resource_map = recalc_resource_map;
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38 }