Hi, I have to manage presence message like this:
**<presence xmlns="…" **
** to="…" **
** attribute1="—"**
** attribute2="…"**
** attribute3="…"
**
** from="…">**
Attributes that interest me are in the “presence” tag.
how can I do?
Can I extends Presence class? In this way I might add custom attribute to presence.
But when I receive a message of what kind is it?
IMHO adding custom attributes to an element specified by the protocol is the wrong approach. You should add an extra element with your attributes.