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comparison mod_prometheus/mod_prometheus.lua @ 6381:268220ce0625

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mod_prometheus: Switch to prosody.util.time.now() to get the current time
author Link Mauve <linkmauve@linkmauve.fr>
date Fri, 30 Jan 2026 15:04:25 +0100
parents c406e4bf7ee5
children 00511ded133d
comparison
equal deleted inserted replaced
6380:919f26901b51 6381:268220ce0625
9 module:set_global(); 9 module:set_global();
10 10
11 local tostring = tostring; 11 local tostring = tostring;
12 local t_insert = table.insert; 12 local t_insert = table.insert;
13 local t_concat = table.concat; 13 local t_concat = table.concat;
14 local socket = require "socket"; 14 local time_now = require "prosody.util.time".now;
15 local statsman = require "core.statsmanager"; 15 local statsman = require "core.statsmanager";
16 local get_stats = statsman.get_stats; 16 local get_stats = statsman.get_stats;
17 local get_metric_registry = statsman.get_metric_registry; 17 local get_metric_registry = statsman.get_metric_registry;
18 local collect = statsman.collect; 18 local collect = statsman.collect;
19 19
24 local function escape_name(name) 24 local function escape_name(name)
25 return name:gsub("/", "__"):gsub("[^A-Za-z0-9_]", "_"):gsub("^[^A-Za-z_]", "_%1"); 25 return name:gsub("/", "__"):gsub("[^A-Za-z0-9_]", "_"):gsub("^[^A-Za-z_]", "_%1");
26 end 26 end
27 27
28 local function get_timestamp() 28 local function get_timestamp()
29 -- Using LuaSocket for that because os.time() only has second precision. 29 -- In milliseconds.
30 return math.floor(socket.gettime() * 1000); 30 return math.floor(time_now() * 1000);
31 end 31 end
32 32
33 local function repr_help(metric, docstring) 33 local function repr_help(metric, docstring)
34 docstring = docstring:gsub("\\", "\\\\"):gsub("\n", "\\n"); 34 docstring = docstring:gsub("\\", "\\\\"):gsub("\n", "\\n");
35 return "# HELP "..escape_name(metric).." "..docstring.."\n"; 35 return "# HELP "..escape_name(metric).." "..docstring.."\n";