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mod_host_status_check/mod_host_status_check.lua @ 5295:98d5acb93439
mod_authz_delegate: make resistant against startup order issues
There is no guarantee that the target_host gets activated and
initialized before the host this module is loaded on. As
add_default_permission is called during load time by many modules,
we need to be prepared to queue stuff.
author | Jonas Schäfer <jonas@wielicki.name> |
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date | Fri, 31 Mar 2023 16:56:42 +0200 |
parent | 2221:3d80f8dba886 |
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local time = require "socket".gettime; local heartbeats = module:shared("/*/host_status_check/heartbeats"); local connection_events = module:shared("/*/host_status_check/connection_events"); if prosody.hosts[module.host].type == "component" and module:get_option_string("component_module") == "component" then module:hook("component-authenticated", function () connection_events[module.host] = { connected = true; timestamp = time() }; end); -- Note: this event is not in 0.9, and requires a recent 0.10 or trunk build module:hook("component-disconnected", function () connection_events[module.host] = { connected = false; timestamp = time() }; end); module:hook("stanza/xmpp:prosody.im/heartbeat:heartbeat", function () heartbeats[module.host] = time(); return true; end); else connection_events[module.host] = { connected = true, timestamp = time() }; end function module.unload() connection_events[module.host] = { connected = false, timestamp = time() }; heartbeats[module.host] = nil; end