234 		if session.hibernating then

   234 		if session.hibernating then

   235 			session.log("debug", "hibernating since %s, stanza queued", datetime.datetime(session.hibernating));

   235 			session.log("debug", "hibernating since %s, stanza queued", datetime.datetime(session.hibernating));

   236 			module:fire_event("smacks-hibernation-stanza-queued", {origin = session, queue = queue, stanza = cached_stanza});

   236 			module:fire_event("smacks-hibernation-stanza-queued", {origin = session, queue = queue, stanza = cached_stanza});

   237 			return nil;

   237 			return nil;

   238 		end

   238 		end

   240 	end

   239 	end

   241 	return stanza;

   240 	return stanza;

   242 end

   241 end

   243 

   242 

   244 local function count_incoming_stanzas(stanza, session)

   243 local function count_incoming_stanzas(stanza, session)

   650 -- Events when it's sensible to request an ack

   649 -- Events when it's sensible to request an ack

   651 -- Could experiment with forcing (ignoring max_unacked) <r>, but when and why?

   650 -- Could experiment with forcing (ignoring max_unacked) <r>, but when and why?

   652 local request_ack_events = {

   651 local request_ack_events = {

   653 	["csi-client-active"] = true;

   652 	["csi-client-active"] = true;

   654 	["csi-flushing"] = false;

   653 	["csi-flushing"] = false;

   655 };

   656 };

   656 

   657 

   657 for event_name, force in pairs(request_ack_events) do

   658 for event_name, force in pairs(request_ack_events) do

   658 	module:log("info", "module:hook(%q, function)");

   659 	module:log("info", "module:hook(%q, function)");

   659 	module:hook(event_name, function(event)

   660 	module:hook(event_name, function(event)