A small note. When there already is a session, instead of normal IBB,
the payload could be carried inside info-messages. Maybe not a good
idea, but possible.
<iq from='[EMAIL PROTECTED]/castle'
id='data0'
to='[EMAIL PROTECTED]/castle'
type='set'>
<jingle xmlns='http://www.xmpp.org/extensions/xep-0166.html#ns'
action='session-info'
initiator='[EMAIL PROTECTED]/castle'
sid='851ba2'>
<data xmlns='http://jabber.org/protocol/ibb' seq='0'>
qANQR1DBwU4DX7jmYZnncmUQB/9KuKBddzQH+tZ1ZywKK0yHKnq57kWq+RFtQdCJ
WpdWpR0uQsuJe7+vh3NWn59/gTc5MDlX8dS9p0ovStmNcyLhxVgmqS8ZKhsblVeu
IpQ0JgavABqibJolc3BKrVtVV1igKiX/N7Pi8RtY1K18toaMDhdEfhBRzO/XB0+P
AQhYlRjNacGcslkhXqNjK5Va4tuOAPy2n1Q8UUrHbUd0g+xJ9Bm0G0LZXyvCWyKH
kuNEHFQiLuCY6Iv0myq6iX6tjuHehZlFSh80b5BVV9tNLwNR5Eqz1klxMhoghJOA
</data>
</jingle>
</iq>
-lauri
