[jdev] how to get the rosters when the visitor did not register?
kevin at kismith.co.uk
Sun Apr 21 08:05:55 UTC 2013
On Sun, Apr 21, 2013 at 8:53 AM, Obaid Shaik <blueobaid at gmail.com> wrote:
> As far as I know, XMPP checks whether the user is subscribed to your JID,
> then it will send messages.
This behaviour doesn't come from XMPP. All the presence subscriptions
need to be used for is to determine whether presence stanzas are
shared. Messages are not affected by this.
As I said, I'm only aware of one implementation that goes further and
also enforces a requirement of presence subscriptions for messages to
be transmitted (Google).
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