annotate mod_measure_stanza_counts/mod_measure_stanza_counts.lua @ 5466:398d936e77fb

mod_http_oauth2: Add support for the OpenID 'login_hint' parameter This allows the client to suggest to the authorization screen which user is trying to login, so they don't have to fill that in twice if they already did so at the client.
author Kim Alvefur <zash@zash.se>
date Wed, 17 May 2023 18:49:22 +0200
parents 33b1b6ff23d8
children
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1 module:set_global()
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2
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3 local filters = require"util.filters";
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4
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5 local stanzas_in = module:metric(
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6 "counter", "received", "",
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7 "Stanzas received by Prosody",
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8 { "session_type", "stanza_kind" }
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9 )
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10 local stanzas_out = module:metric(
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11 "counter", "sent", "",
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12 "Stanzas sent by prosody",
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13 { "session_type", "stanza_kind" }
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14 )
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16 local stanza_kinds = { message = true, presence = true, iq = true };
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17
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18 local function rate(metric_family)
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19 return function (stanza, session)
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20 if stanza.attr and not stanza.attr.xmlns and stanza_kinds[stanza.name] then
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21 metric_family:with_labels(session.type, stanza.name):add(1);
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22 end
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23 return stanza;
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24 end
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25 end
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26
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27 local function measure_stanza_counts(session)
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28 filters.add_filter(session, "stanzas/in", rate(stanzas_in));
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29 filters.add_filter(session, "stanzas/out", rate(stanzas_out));
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30 end
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32 filters.add_filter_hook(measure_stanza_counts);