stop button in the browser

[Peter]

I need to detect in a servlet the moment when the user clicks on the stop button in the browser to stop the execution of the servlet.
if someone has some idea please help me

[Heather]

If the user click on "stop button" of your browser the servlet will not stop. This button doesn't affect to the servlet
Do you understand the idea?

[bbq]

Do it with beans and sessions.