muc creation suing muc and http stream

I want to find a way around as below in realtime:

listen all incoming messages from xmpp group chat. the number of group chat is around 6000 2) next stream this recieved message over http

using smack 6000 mxpp listner creation is wise ? any idea how the incoming xmpp message can stream auto.

i am using openfire and smack

or any better way to do that? I want ot stream all incoming message to muc over http.