prosody-modules
e166ccc7a779
mod_measure_client_identities/mod_measure_client_identities.lua

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mod_measure_client_identities/mod_measure_client_identities.lua @ 3135:e166ccc7a779

mod_measure_client_identities: Collect statistics about client identities.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Fri, 22 Jun 2018 01:06:18 +0200
child 3136:fdbf7c2aed7b
comparison
equal deleted inserted replaced
3134:99ac6dda9878 3135:e166ccc7a779
1 module:set_global();
2
3 local measure = require"core.statsmanager".measure;
4
5 local counters = {
6 unknown = measure("amount", "client_identities.unknown"),
7 };
8
9 module:hook("stats-update", function ()
10 local buckets = {
11 unknown = 0,
12 };
13 for _, session in pairs(prosody.full_sessions) do
14 if session.caps_cache ~= nil then
15 local node_string = session.caps_cache.attr.node;
16 local node = node_string:match("([^#]+)");
17 if buckets[node] == nil then
18 buckets[node] = 0;
19 end
20 buckets[node] = buckets[node] + 1;
21 else
22 buckets.unknown = buckets.unknown + 1;
23 end
24 end
25 for bucket, count in pairs(buckets) do
26 if counters[bucket] == nil then
27 counters[bucket] = measure("amount", "client_identities."..bucket);
28 end
29 counters[bucket](count);
30 end
31 end)