With XMPP specifically in mind, if the user isn't registered then it has no roster.
In theory you could store a list of jid on the client side but you still need an account to send messages "from". Cheers Kirk On 20 Apr 2013 03:31, "[email protected]" <[email protected]> wrote: > Hi everyone, > > I'm developing an online customer service system, but the problem > is : > how to talk with online visitors？because the xmpp requires that > subscription has done before talking each other. > so, how to get the roster when the user did not register? > thanks. > > _______________________________________________ > JDev mailing list > Info: http://mail.jabber.org/mailman/listinfo/jdev > Unsubscribe: [email protected] > _______________________________________________ >
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