270 		end

   270 		end

   271 		return t_concat(cache, "");

   271 		return t_concat(cache, "");

   272 	end);

   272 	end);

   273 

   273 

   274 	add_filter(session, "stanzas/out", function(stanza)

   274 	add_filter(session, "stanzas/out", function(stanza)

   275 		local attr = stanza.attr;

   276 		local attr = stanza.attr;

   276 		attr.xmlns = attr.xmlns or xmlns_client;

   277 		attr.xmlns = attr.xmlns or xmlns_client;

   277 		if stanza.name:find("^stream:") then

   278 		if stanza.name:find("^stream:") then

   278 			attr["xmlns:stream"] = attr["xmlns:stream"] or xmlns_streams;

   279 			attr["xmlns:stream"] = attr["xmlns:stream"] or xmlns_streams;

   279 		end

   280 		end