Hi!

I've recently stumbled across unavailable presence stanzas on s2s connections
as replies to probes:

   <presence from="b...@jid" to="..." type="unavailable" />

RFC 3921 (bis) doesn't explicitly disallow this, and jabberd2 seems to generate
these unavailable presences. How is a client supposed to handle it in case
it has received available presence from some resources before, eg. like this:

   <presence from="[email protected]/bla" type="available" />
   <presence from="[email protected]/foo" type="available" />

And then receives:

   <presence from="[email protected]" type="unavailable" />

Should the client assume that the resources 'bla' and 'foo' are offline now?


Greetings,
   Robin

-- 
Robin Redeker                         | Deliantra, the free code+content MORPG
[email protected] / [email protected] | http://www.deliantra.net
http://www.ta-sa.org/                 |

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