[JDEV] Presence probe requests

Peter Saint-Andre stpeter at jabber.org
Wed Apr 2 22:06:36 CST 2003


You're right, there is no server ack (like HTTP 200) in Jabber anywhere.
It's definitely something we could add to JEP 22, but I don't like how
many packets it would add, servers are not currently set up to do this
stuff (JEP 22 is just for client to client other than the offline stuff
but I don't know if that is supported), and this would be something that
you might want to negotiate for an entire session (or do you want to do
this on a per-message basis?).

Just a few questions. :)

Peter

On Wed, Apr 02, 2003 at 02:34:14PM -0800, Marc Blank wrote:
> 
> >You dont need JEP40 to do reliable message delivery, you can just use
> the
> >standard message events this tells you various status's of messages,
> i.e.
> >delivered, stored offline, displayed etc.
> >
> >Richard
> 
> That's only true if the client receiving the message is a Jabber client,
> right?  I see this issue all the time with a Jabber client I've written
> for the Handspring Treo.  Messages get sent from the phone, but there's
> simply no way to know whether they got through to the server.  I, for
> one, simply wish there were an event that acknowledged receipt of a
> message for delivery... Much simpler than a large new JEP...
> 
> - Marc
> 
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