[JDEV] How to find the presence of a user at server side (was : How to find whether a user is offline from user.xml file)

[DJ Adams]

On Sun, Oct 21, 2001 at 11:17:46AM -0600, joe at cursive.net wrote:
> 
> >From a server component, is there any reason why this won't work?
> That way you can stay an external component, and not have to futz with
> JSM.
> 
> <presence type='probe' to='user at host' from='mycomponent'/>

Currently, for this to work, the prober still needs to have a presence
subscription relationship with the probee.

dj