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annotate mod_measure_muc/mod_measure_muc.lua @ 4537:53ee391ca689

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mod_smacks: Fix traceback due to session being destroyed in send() Sending something can cause the OS to notice that the connection is dead and then the connection can be dead at this point. More likely if opportunistic_writes is enabled.
author Kim Alvefur <zash@zash.se>
date Thu, 01 Apr 2021 11:35:26 +0200
parents 39931d727c22
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3969
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
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1 -- Group Chat statistics
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2 --
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3 -- Copyright (C) 2020 kaliko <kaliko@azylum.org>
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4 --
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5 -- This module is MIT/X11 licensed.
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6
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7 -- https://prosody.im/doc/developers/modules
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8 -- https://prosody.im/doc/developers/moduleapi
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9 -- https://prosody.im/doc/statistics
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10
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11 module:log("info", "loading mod_%s", module.name);
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12 if module:get_host_type() ~= "component" then
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
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13 module:log("error", "mod_%s should be loaded only on a MUC component, not normal hosts", module.name);
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14 return;
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15 end
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16
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17 local mod_muc = module:depends"muc";
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18 local all_rooms = rawget(mod_muc, "all_rooms")
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19
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20 -- Add relevant boolean MUC metrics here
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21 local counters = {
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22 hidden = module:measure("hidden", "amount", 0),
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23 persistent = module:measure("persistent", "amount", 0),
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24 password = module:measure('passwd', "amount", 0),
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25 archiving = module:measure('archiving', 'amount', 0),
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26 };
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27 local total_counter = module:measure("total", "amount", 0);
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28
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29 module:hook_global("stats-update", function ()
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30 local total = 0;
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31 local buckets = {};
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32 -- Init buckets
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33 for bucket, _ in pairs(counters) do
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34 buckets[bucket] = 0;
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35 end
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36 for room in all_rooms() do
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37 --[[
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38 module:log('debug', 'room data for : "'..room.jid..'"');
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39 for conf, val in pairs(room._data) do
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40 module:log('debug', conf..": "..tostring(val));
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41 end
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42 ]]--
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43 total = total + 1;
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44 --module:log('debug','buckets room data :');
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45 for bucket, _ in pairs(buckets) do
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46 --module:log('debug', bucket..": "..tostring(room._data[bucket]));
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47 if room._data[bucket] then
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48 buckets[bucket] = buckets[bucket] + 1;
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49 end
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50 end
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51 end
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52 for bucket, count in pairs(buckets) do
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53 counters[bucket](count)
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54 end
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55 total_counter(total);
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56 end)