annotate mod_measure_stanza_counts/mod_measure_stanza_counts.lua @ 5468:14b5446e22e1

mod_http_oauth2: Fix returning errors from response handlers This would either redirect the user back to the client along with the error code, or show the error HTML template. Previously this would just show some JSON to the user.
author Kim Alvefur <zash@zash.se>
date Thu, 18 May 2023 12:57:23 +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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15
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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);