local statsman = require "core.statsmanager";
local st = require "util.stanza";
local s_format = string.format;
assert(statsman.get_stats, "not compatible with trunk based on openmetrics");
module:add_feature("http://jabber.org/protocol/stats");
module:hook("iq/host/http://jabber.org/protocol/stats:query", function (event)
local origin, stanza = event.origin, event.stanza;
local stats, _, extra = statsman.get_stats();
local reply = st.reply(stanza);
reply:tag("query", { xmlns = "http://jabber.org/protocol/stats" });
for stat, value in pairs(stats) do
local unit = extra[stat] and extra[stat].units;
reply:tag("stat", { name = stat, unit = unit, value = s_format("%.12g", value) }):up();
end
origin.send(reply);
return true;
end)