JSP single connection

Hello all!

i'm developing a webapp. i need to permit only one connection to my webapp; only one user, each time, can be connected with my webapp. how can i do that?

i declared page singleThread=false, but this permit more connection at a time.

session object can help me?

Another question:

i need to reset some variables if the user close the browser window. how can i do that?

tnx!

[426 byte] By [Intrepido83a] at [2007-11-26 13:03:13]