mod_pubsub_mqtt: Add TLS port (default 8883) for MQTT connections
module:hook("authentication-success",function(event)localsession=event.session;localsasl_handler=sessionandsession.sasl_handler;locallog=sessionandsession.logormodule._loglog("info","Authenticated with %s",sasl_handlerandsasl_handler.selectedor"legacy auth");end);