But in a Jabber Network, I want to search “userA” in
every server. Can the client do this? I think this
should be surport by the server.
I could see where it would be nice if there was some sort of universal user directory but unfortunately I’'m not sure how practical one would be. There are tens of thousands (if not hundreds of thousands) of servers out there with millions of users. If I did a search for “bob” on my myserver.com, which was connected to and did a search on yourserver.com and otherserver.org, which was connected to thisserver.net and thatserver.com, which… anyway, you could end up waiting a long time for your search results which when/if returned, would be so large as to unusable.
How can I find every server in the Jabber Network?
I don’'t believe there is a way to find every server. However, a good place to start would be here, http://www.xmpp.net/.
Hope that helps,