We are currently using openfire server for XMPP chat and serve avatars using vcards how ever there are like 4 different ways of serving avatars and some clients dont support all of them.
What is the best method to use for avatars over xmpp?
1 Answers
3
votes
XEP-0153 is the most widely-implemented, but it's the worst in almost every other direction. Please make sure to test your hashing code carefully, and to do negative caching, so that you don't end up constantly re-spamming everyone with vCard requests as fast as your client can send them out.
