net.server_epoll: Add support for systemd socket activation
Allows creating listening sockets and accepting client connections
before Prosody starts.
This is unlike normal Prosody dynamic resource management, where ports
may added and removed at any time, and the ports defined by the config.
Weird things happen if these are closed (e.g. due to reload) so here we
prevent closing and ensure sockets are reused when opened again.
-- Prosody IM
-- Copyright (C) 2008-2010 Matthew Wild
-- Copyright (C) 2008-2010 Waqas Hussain
--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--
local host = module:get_host();
local jid_prep = require "prosody.util.jid".prep;
local registration_watchers = module:get_option_set("registration_watchers", module:get_option("admins", {})) / jid_prep;
local registration_from = module:get_option_string("registration_from", host);
local registration_notification = module:get_option_string("registration_notification", "User $username just registered on $host from $ip");
local msg_type = module:get_option_enum("registration_notification_type", "chat", "normal", "headline");
local st = require "prosody.util.stanza";
module:hook("user-registered", function (user)
module:log("debug", "Notifying of new registration");
local message = st.message{ type = msg_type, from = registration_from }
:tag("body")
:text(registration_notification:gsub("%$(%w+)", function (v)
return user[v] or user.session and user.session[v] or nil;
end))
:up();
for jid in registration_watchers do
module:log("debug", "Notifying %s", jid);
message.attr.to = jid;
module:send(message);
end
end);