On 10/27/11 3:06 PM, Bala Pitchandi wrote: > So does that mean, a XMPP client implementation MUST add a presence > subscriber to its roster, if it wants to keep track of its > "watchers"?
Yes. XMPP's presence and subscription model is different from SIP's. You will need to change your way of thinking for it to make sense. :) /psa
