Spring webflux how to listen websession event?

Does webflux has the class like the InvalidSessionStrategy to do something when websession is valid

Comment From: rstoyanchev

when websession is valid

I presume you meant becomes "invalid". No, there aren't any explicit callbacks related to WebSession lifecycle. There is a public removeExpiredSessions() method on InMemoryWebSessionStore that is invoked to check and remove. It could be overridden to check for expired session and then delegate to the parent to actually remove them.

Comment From: chunaidong

I mean how to listen the webSession destory event on webflux. such as the session on servlet, just implements HttpSessionListener class , override sessionDestroyed method . like the follow code

public class SessionListener implements HttpSessionListener {

    @Override
    public void sessionDestroyed(HttpSessionEvent event){
       //todo something when session valid ,like  write logout log
    }
}

Comment From: rstoyanchev

Yes that's what I presume you meant.

Comment From: rstoyanchev

The answer again is that there isn't any equivalent and the closest is the hook I pointed out.