mod_smacks_noerror: Add ability to silence errors if mod_offline is disabled
This will also silence "message not delivered" errors if mod_offline
is disabled and all clients are offline.
This assumes working MAM for all clients (lready assumed by the rest of this module).
module:set_global()
local filters = require"util.filters";
local stanza_kinds = { message = true, presence = true, iq = true };
local function rate(measures, dir)
return function (stanza, session)
measures[dir]();
measures[dir .. "_" .. session.type]();
if stanza.attr and not stanza.attr.xmlns and stanza_kinds[stanza.name] then
measures[dir .. "_" .. session.type .. "_" .. stanza.name]();
end
return stanza;
end
end
local measures = setmetatable({}, {
__index = function (t, name)
local m = module:measure(name, "rate");
t[name] = m;
return m;
end
});
local function measure_stanza_counts(session)
filters.add_filter(session, "stanzas/in", rate(measures, "incoming"));
filters.add_filter(session, "stanzas/out", rate(measures, "outgoing"));
end
filters.add_filter_hook(measure_stanza_counts);