module:add_feature("jabber:iq:roster");
local rosterver_stream_feature = st.stanza("ver", {xmlns="urn:xmpp:features:rosterver"}):tag("optional"):up();
-module:add_event_hook("stream-features",
- function (session, features)
- if session.username then
- features:add_child(rosterver_stream_feature);
- end
- end);
+module:hook("stream-features", function(event)
+ local origin, features = event.origin, event.features;
+ if origin.username then
+ features:add_child(rosterver_stream_feature);
+ end
+end);
module:add_iq_handler("c2s", "jabber:iq:roster",
function (session, stanza)