- local priority = 0;
- local recipients = {};
- for _, session in pairs(user.sessions) do -- find resource with greatest priority
- local p = session.priority;
- if p > priority then
- priority = p;
- recipients = {session};
- elseif p == priority then
- t_insert(recipients, session);
+ stanza.attr.to = to_bare;
+ if stanza.attr.type == 'headline' then
+ for _, session in pairs(user.sessions) do -- find resource with greatest priority
+ if session.presence and session.priority >= 0 then
+ session.send(stanza);
+ end
+ end
+ elseif resource and stanza.attr.type == 'groupchat' then
+ -- Groupchat message sent to offline resource
+ origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
+ else
+ local priority = 0;
+ local recipients = {};
+ for _, session in pairs(user.sessions) do -- find resource with greatest priority
+ if session.presence then
+ local p = session.priority;
+ if p > priority then
+ priority = p;
+ recipients = {session};
+ elseif p == priority then
+ t_insert(recipients, session);
+ end
+ end
+ end
+ local count = 0;
+ for _, session in ipairs(recipients) do
+ session.send(stanza);
+ count = count + 1;
+ end
+ if count == 0 and (stanza.attr.type == "chat" or stanza.attr.type == "normal" or not stanza.attr.type) then
+ offlinemanager.store(node, host, stanza);
+ -- TODO deal with storage errors