Hi,
I have a
servlet which authenticates the user while he is logging in.If another person logs in with the same name , the fie\rst user will be displayed a message saying that the same user has logged on in another machine with the same login(The same scenario as in Yahoo messenger and AOL chat).
For this to achieve I am using HTTPSession to know the username who all have logged on
If I use clusters for load balancing and failover, whether my info in HTTPSession will be validated(replicated) for all the servers in the cluster so that any point of time only one user with the same username can log on.
Its urgent
Thanx in advance