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mod_statsd/mod_statsd.lua @ 2491:5fbca7de2088
mod_smacks: Send out more ack requests where needed
Under some circumstances it was possible that more than "max_unacked_stanzas"
where left in the outgoing stanza queue without forcing an ack.
This could happen, when more stanzas entered the queue while the last ack request
was still unanswered.
Now the test "#queue > max_unacked_stanzas" is done upon receiving
an ack as well as when sending out stanzas, which fixes this bug.
author | tmolitor <thilo@eightysoft.de> |
---|---|
date | Sun, 12 Feb 2017 19:27:50 +0100 |
parent | 2425:26c68a5f432f |
child | 2875:c3a039972b74 |
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-- Log common stats to statsd -- -- Copyright (C) 2014 Daurnimator -- -- This module is MIT/X11 licensed. local socket = require "socket" local iterators = require "util.iterators" local jid = require "util.jid" local bare_sessions = prosody.bare_sessions; local options = module:get_option("statsd") or {} -- Create UDP socket to statsd server local sock = socket.udp() sock:setpeername(options.hostname or "127.0.0.1", options.port or 8125) -- Metrics are namespaced by ".", and seperated by newline function clean(s) return (s:gsub("[%.:\n]", "_")) end -- A 'safer' send function to expose function send(s) return sock:send(s) end -- prefix should end in "." local prefix = (options.prefix or "prosody") .. "." if not options.no_host then prefix = prefix .. clean(module.host) .. "." end -- Track users as they bind/unbind -- count bare sessions every time, as we have no way to tell if it's a new bare session or not module:hook("resource-bind", function(event) send(prefix.."bare_sessions:"..iterators.count(pairs(bare_sessions)).."|g") send(prefix.."full_sessions:+1|g") end, 1) module:hook("resource-unbind", function(event) send(prefix.."bare_sessions:"..iterators.count(pairs(bare_sessions)).."|g") send(prefix.."full_sessions:-1|g") end, 1) -- Track MUC occupants as they join/leave module:hook("muc-occupant-joined", function(event) send(prefix.."n_occupants:+1|g") local room_node = jid.split(event.room.jid) send(prefix..clean(room_node)..".occupants:+1|g") end) module:hook("muc-occupant-left", function(event) send(prefix.."n_occupants:-1|g") local room_node = jid.split(event.room.jid) send(prefix..clean(room_node)..".occupants:-1|g") end) -- Misc other MUC module:hook("muc-broadcast-message", function(event) send(prefix.."broadcast-message:1|c") local room_node = jid.split(event.room.jid) send(prefix..clean(room_node)..".broadcast-message:1|c") end) module:hook("muc-invite", function(event) -- Total count send(prefix.."invite:1|c") local room_node = jid.split(event.room.jid) -- Counts per room send(prefix..clean(room_node)..".invite:1|c") -- Counts per recipient send(prefix..clean(event.stanza.attr.to)..".invited:1|c") end) module:hook("muc-decline", function(event) -- Total count send(prefix.."decline:1|c") local room_node = jid.split(event.room.jid) -- Counts per room send(prefix..clean(room_node)..".decline:1|c") -- Counts per sender send(prefix..clean(event.incoming.attr.from)..".declined:1|c") end)