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mod_measure_stanza_counts/mod_measure_stanza_counts.lua @ 3973:df6227e288e5
mod_firewall: Fix use of unpack() on Lua 5.3
unpack() was previously a global function, it moved into the table
library in either Lua 5.2 or 5.3
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Mon, 13 Apr 2020 21:53:01 +0200 |
parent | 2788:512405077709 |
child | 4559:33b1b6ff23d8 |
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module:set_global() local filters = require"util.filters"; local stanza_kinds = { message = true, presence = true, iq = true }; local function rate(measures, dir) return function (stanza, session) measures[dir](); measures[dir .. "_" .. session.type](); if stanza.attr and not stanza.attr.xmlns and stanza_kinds[stanza.name] then measures[dir .. "_" .. session.type .. "_" .. stanza.name](); end return stanza; end end local measures = setmetatable({}, { __index = function (t, name) local m = module:measure(name, "rate"); t[name] = m; return m; end }); local function measure_stanza_counts(session) filters.add_filter(session, "stanzas/in", rate(measures, "incoming")); filters.add_filter(session, "stanzas/out", rate(measures, "outgoing")); end filters.add_filter_hook(measure_stanza_counts);