prosody
39ae08180c81
util/openmetrics.lua

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util/openmetrics.lua @ 12589:39ae08180c81

compat: Remove handling of Lua 5.1 location of 'unpack' function
author Kim Alvefur <zash@zash.se>
date Mon, 11 Jul 2022 19:07:38 +0200
parent 12535:7ef7abb72cdd
child 12590:5eaf77114fdb
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equal deleted inserted replaced
12588:b15d3cf98ba6 12589:39ae08180c81
24 local array = require "util.array"; 24 local array = require "util.array";
25 local log = require "util.logger".init("util.openmetrics"); 25 local log = require "util.logger".init("util.openmetrics");
26 local new_multitable = require "util.multitable".new; 26 local new_multitable = require "util.multitable".new;
27 local iter_multitable = require "util.multitable".iter; 27 local iter_multitable = require "util.multitable".iter;
28 local t_concat, t_insert = table.concat, table.insert; 28 local t_concat, t_insert = table.concat, table.insert;
29 local t_pack, t_unpack = require "util.table".pack, table.unpack or unpack; --luacheck: ignore 113/unpack 29 local t_pack, t_unpack = require "util.table".pack, table.unpack;
30 30
31 -- BEGIN of Utility: "metric proxy" 31 -- BEGIN of Utility: "metric proxy"
32 -- This allows to wrap a MetricFamily in a proxy which only provides the 32 -- This allows to wrap a MetricFamily in a proxy which only provides the
33 -- `with_labels` and `with_partial_label` methods. This allows to pre-set one 33 -- `with_labels` and `with_partial_label` methods. This allows to pre-set one
34 -- or more labels on a metric family. This is used in particular via 34 -- or more labels on a metric family. This is used in particular via