util.startup: Back out 598df17b8ebb
Broke signal handling again, such that an early s2s connection results
in libunbound catching signals and getting Prosody killed on e.g. SIGHUP
This returns to the situation where prosody --daemonize does not respond
to signals.
-- Prosody IM
-- Copyright (C) 2008-2009 Matthew Wild
-- Copyright (C) 2008-2009 Waqas Hussain
--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--
local datetime = require "prosody.util.datetime";
local jid_split = require "prosody.util.jid".split;
local offline_messages = module:open_store("offline", "archive");
module:add_feature("msgoffline");
module:hook("message/offline/handle", function(event)
local origin, stanza = event.origin, event.stanza;
local to = stanza.attr.to;
local node;
if to then
node = jid_split(to)
else
node = origin.username;
end
local ok = offline_messages:append(node, nil, stanza, os.time(), "");
if ok then
module:log("debug", "Saved to offline storage: %s", stanza:top_tag());
end
return ok;
end, -1);
module:hook("message/offline/broadcast", function(event)
local origin = event.origin;
origin.log("debug", "Broadcasting offline messages");
local node, host = origin.username, origin.host;
local data = offline_messages:find(node);
if not data then return true; end
for _, stanza, when in data do
stanza:tag("delay", {xmlns = "urn:xmpp:delay", from = host, stamp = datetime.datetime(when)}):up(); -- XEP-0203
origin.send(stanza);
end
local ok = offline_messages:delete(node);
if type(ok) == "number" and ok > 0 then
origin.log("debug", "%d offline messages consumed");
end
return true;
end, -1);