spring limit max sessions ; limit max users

Question

may i know possible to use spring security to limit max number of users able to login to website at the same time?

definately, not concurrent-session-control parame

Answer 1

I do not have enough reputation to add a comment. But getAllPrincipals returns all principals including ones from expired sessions. Use some method like below to getAllActiveSessions.

private List getActiveSessions(SessionRegistry sessionRegistry) {
    final List