prosody-modules
ecfd7aece33b
mod_idlecompat/mod_idlecompat.lua

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mod_idlecompat/mod_idlecompat.lua @ 5691:ecfd7aece33b

mod_measure_modules: Report module statuses via OpenMetrics Someone in the chat asked about a health check endpoint, which reminded me of mod_http_status, which provides access to module statuses with full details. After that, this idea came about, which seems natural. As noted in the README, it could be used to monitor that critical modules are in fact loaded correctly. As more modules use the status API, the more useful this module and mod_http_status becomes.
author Kim Alvefur <zash@zash.se>
date Fri, 06 Oct 2023 18:34:39 +0200
parent 2164:4b58e35a72e0
line wrap: on
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-- Last User Interaction in Presence via Last Activity compatibility module
-- http://xmpp.org/extensions/xep-0319.html
-- http://xmpp.org/extensions/xep-0256.html
-- Copyright (C) 2014 Tobias Markmann
--
-- This file is MIT/X11 licensed.

local st = require "util.stanza";
local datetime = require "util.datetime";

local function on_presence(event)
	local stanza = event.stanza;

	local last_activity = stanza:get_child("query", "jabber:iq:last");
	local has_idle = stanza:get_child("idle", "urn:xmpp:idle:1");
	if last_activity and not has_idle then
		module:log("debug", "Adding XEP-0319 tag from Last Activity.");
		local seconds = last_activity.attr.seconds;
		local last_userinteraction = datetime.datetime(os.time() - seconds);
		stanza:tag("idle", { xmlns = "urn:xmpp:idle:1", since = last_userinteraction }):up();
	end
end

-- incoming
module:hook("presence/full", on_presence, 900);
module:hook("presence/bare", on_presence, 900);

-- outgoing
module:hook("pre-presence/bare", on_presence, 900);
module:hook("pre-presence/full", on_presence, 900);
module:hook("pre-presence/host", on_presence, 900);