view mod_host_status_heartbeat/mod_host_status_heartbeat.lua @ 4764:a754f7e380b2

mod_dnsupdate: Rewrite port config vs DNS comparison code I'm not sure if it was correct, which means it was hard to understand and thus needed to be simplified. Hope this accomplishes that.
author Kim Alvefur <zash@zash.se>
date Mon, 08 Nov 2021 23:03:14 +0100
parents 7f955f92bbbb
children
line wrap: on
line source

local st = require "util.stanza";
local time = require "socket".gettime;

local heartbeat_interval = module:get_option_number("status_check_heartbeat_interval", 5);
local heartbeat_mode = module:get_option_string("status_check_heartbeat_mode", "remote");

local local_heartbeats = module:shared("/*/host_status_check/heartbeats");

local heartbeat_methods = {
	["local"] = function()
		module:log("debug", "Local heartbeat");
		local_heartbeats[module.host] = time();
		return heartbeat_interval;
	end;

	["remote"] = function ()
		module:fire_event("route/remote", {
			origin = prosody.hosts[module.host];
			stanza = st.stanza("heartbeat", { xmlns = "xmpp:prosody.im/heartbeat" });
		});
		return heartbeat_interval;
	end;		
}

local send_heartbeat = assert(heartbeat_methods[heartbeat_mode], "Unknown heartbeat_mode: "..heartbeat_mode);

module:add_timer(0, send_heartbeat);