Know if a room is full!

XIFF
1

How do I know if a room is full before trying to connect?

2

If the room is correctly configured, you can discover the nicknames of the users inside. So can you count these, and if you have a limited size room, you’‘ll be able to say "this room is a 2 user room, I count 1 user, this room isn’'t full"

now the code (because I now you’'re waiting for it )

import org.jivesoftware.xiff.core.Browser;

import org.jivesoftware.xiff.data.disco.ItemDiscoExtension;

bro:Browser=new Browser(connection);

function service_result( resultIQ:IQ ):Void

{

var ext:ItemDiscoExtension = resultIQ.getAllExtensionsByNS( ItemDiscoExtension.NS )[0];

var newItems = ext.items;

trace(“this room is occupied by “newItems.length” players of chess”);

};

var yourRoomJID=“chess007@conference.YOURDOMAIN.DTC”;

/i

And when you are ready to send it, just execute this line

bro.getServiceItems(yourRoomJID,“service_result”,_root);[/i]

Put this code in your root or change the callback object (the “root”) and try, I think i didn’'t forgot things…

If someone have an other version, it interests me…

I used to work with the “browseItem” function, which was returning the room occupation, but it doesn’'t work since I replaced my old jabber 1.4.3 by a Jive Messenger

3

Hi there!

I was just looking on the web and noticed these posts:

http://mail.jabber.org/pipermail/standards-jig/2005-January/006925.html

http://www.oreilly.com/catalog/jabber/chapter/ch05.html

(Search for Table 5-3)

It looks like a 405 error will be thrown if you try and join a room that is too full… So i’'m assuming that there will be an error received in XIFF that will let you see that this has happened!

Hope it helps!

Brad.