Disable nick caching

[dracony]

I wanted to have a Joomla integrated chat that gives users guest logins, but if they login changes it to their names. I managed to do this but i have a problem with usernames, they dont update on chat's refresh So the users keep their guest logins. Is there a way to force new connect creation instead of using the one before refresh. I know that would leave zombie users, but they will timeout anyway.

P.S. I also tried using pfcCommands_nick class to rename users as they enter, but that didnt work.

Any ideas?

[phpfreechat]

You just have to define the frozen_nick parameter to true :
http://www.phpfreechat.net/parameters#frozen_nick