1 local st = require"util.stanza";

     2 local datetime = require"util.datetime";

     3 

     4 local presence = st.presence({ from = module.host })

     5 	:tag("delay", { xmlns = "urn:xmpp:delay",

     6 		stamp = datetime.datetime(prosody.start_time) });

     7 

     8 module:hook("presence/host", function(event)

     9 	local stanza = event.stanza;

    10 	if stanza.attr.type == "probe" then

    11 		presence.attr.id = stanza.attr.id;

    12 		presence.attr.to = stanza.attr.from;

    13 		module:send(presence);

    14 		return true;

    15 	end

    16 end, 10);

    17