prosody-modules
750572f6f59d
mod_measure_stanza_counts/mod_measure_stanza_counts.lua

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mod_measure_stanza_counts/mod_measure_stanza_counts.lua @ 2787:750572f6f59d

mod_measure_stanza_counts: Counts stanzas and reports using 0.10+ statistics API
author Kim Alvefur <zash@zash.se>
date Mon, 09 Oct 2017 20:15:33 +0200
child 2788:512405077709
comparison
equal deleted inserted replaced
2786:127d5452e4bb 2787:750572f6f59d
1 module:set_global()
2
3 local filters = require"util.filters";
4
5 local stanza_kinds = { message = true, presence = true, iq = true };
6
7 local function rate(measures, dir)
8 return function (stanza, session)
9 measures[dir]();
10 measures[dir .. "_" .. session.type]();
11 if not stanza.attr.xmlns and stanza_kinds[stanza.name] then
12 measures[dir .. "_" .. session.type .. "_" .. stanza.name]();
13 end
14 return stanza;
15 end
16 end
17
18 local measures = setmetatable({}, {
19 __index = function (t, name)
20 local m = module:measure(name, "rate");
21 t[name] = m;
22 return m;
23 end
24 });
25
26 local function measure_stanza_counts(session)
27 filters.add_filter(session, "stanzas/in", rate(measures, "incoming"));
28 filters.add_filter(session, "stanzas/out", rate(measures, "outgoing"));
29 end
30
31 filters.add_filter_hook(measure_stanza_counts);