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util/statsd.lua @ 10399:270cb2821566
mod_ping: Remove ad-hoc command
17:27:40 <Ge0rG> Zash: the Ping thing is absolutely worthless
17:27:55 <Zash> The command provided by mod_ping?
17:27:59 <pep.> To own server?
17:28:14 <Ge0rG> the Ping command in mod_admin_web, whatever it maps to
17:28:29 <Ge0rG> > Pong
> 2019-11-07T16:28:16Z
What am I supposed to do with that result?
17:28:29 <Zash> Yeah, mod_ping provides that
17:28:41 <Ge0rG> Is it a ping to my own server? Where's the RTT?
17:28:48 <Zash> Dunno if it's useful for more than verifying that the adhoc command system works
17:29:02 <Ge0rG> (it lags, but there is no indication of how much)
17:29:14 <Zash> It can't really test that itself
17:29:52 <Zash> Anyone opposed to deleting it?
17:30:42 <Zash> Half the module
17:42:47 <MattJ> Zash, I'm fine with removing it
author | Kim Alvefur <zash@zash.se> |
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date | Thu, 07 Nov 2019 19:23:42 +0100 |
parent | 7988:dc758422d896 |
child | 10924:0c072dd69603 |
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local socket = require "socket"; local time = require "util.time".now local function new(config) if not config or not config.statsd_server then return nil, "No statsd server specified in the config, please see https://prosody.im/doc/statistics"; end local sock = socket.udp(); sock:setpeername(config.statsd_server, config.statsd_port or 8125); local prefix = (config.prefix or "prosody").."."; local function send_metric(s) return sock:send(prefix..s); end local function send_gauge(name, amount, relative) local s_amount = tostring(amount); if relative and amount > 0 then s_amount = "+"..s_amount; end return send_metric(name..":"..s_amount.."|g"); end local function send_counter(name, amount) return send_metric(name..":"..tostring(amount).."|c"); end local function send_duration(name, duration) return send_metric(name..":"..tostring(duration).."|ms"); end local function send_histogram_sample(name, sample) return send_metric(name..":"..tostring(sample).."|h"); end local methods; methods = { amount = function (name, initial) if initial then send_gauge(name, initial); end return function (new_v) send_gauge(name, new_v); end end; counter = function (name, initial) --luacheck: ignore 212/initial return function (delta) send_gauge(name, delta, true); end; end; rate = function (name) return function () send_counter(name, 1); end; end; distribution = function (name, unit, type) --luacheck: ignore 212/unit 212/type return function (value) send_histogram_sample(name, value); end; end; sizes = function (name) name = name.."_size"; return function (value) send_histogram_sample(name, value); end; end; times = function (name) return function () local start_time = time(); return function () local end_time = time(); local duration = end_time - start_time; send_duration(name, duration*1000); end end; end; }; return methods; end return { new = new; }