Are XMPP PubSub notifications sent simultaneously or queues?

Question

I want to know if the xmpp subscription subscription functions transmit all notifications at the same time (broadcasts) or send notifications in the queue, i.e. in turn.

I want to know the difference between the pub-sub and jaxl class that I use, because jaxl sends push messages in a queue that is one user at a time.

Answer 1

Depends on the implementation. The Bare implementation of XEP-0060 PubSub will send a separate notification to event messageall subscribers.

, XEP-0033 Extended Stanza Addressing, message s.