I need to add list of users to roster. The problem is some of those users have not (yet) registered with the XMPP server. No I can try to add entry and catch the error and ignore it and add next, but I feel it is dirty and hacky.
Is there a way I can register a batch of jids in single go telling server to ignore the error?
Sorry if the answer is obvious. Am not an XMPP maverick yet.