Mercurial > prosody-modules
annotate mod_measure_muc/mod_measure_muc.lua @ 4249:64aa1d9d70ac
mod_rest: Catch and log errors in callback promise chain
From the code it looks like it should be possible to reply to an error
stanza, but it did not. Turns out I was saved by my local developer mode
module which throws errors if an attempt is made to create an errror
reply to an error stanza. However nothing collects this error from the
promise, so all I got was confusion.
author | Kim Alvefur <zash@zash.se> |
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date | Sun, 15 Nov 2020 16:25:49 +0100 |
parents | 39931d727c22 |
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3969
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mod_measure_muc: Collect statistics on Grout Chat
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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 |
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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) |