mod_log_ringbuffer: Detach event handlers on logging reload (thanks Menel)
Otherwise the global event handlers accumulate, one added each time
logging is reoladed, and each invocation of the signal or event triggers
one dump of each created ringbuffer.
local st = require "util.stanza";
local blacklist = module:get_option_inherited_set("s2s_blacklist", {});
module:hook("route/remote", function (event)
if blacklist:contains(event.to_host) then
if event.stanza.attr.type ~= "error" then
module:send(st.error_reply(event.stanza, "cancel", "not-allowed", "Communication with this domain is restricted"));
end
return true;
end
end, 100);
module:hook("s2s-stream-features", function (event)
if blacklist:contains(event.origin.from_host) then
event.origin:close({
condition = "policy-violation";
text = "Communication with this domain is restricted";
});
end
end, 1000);