Question

Hi just want to confirm when a session is expired in a webapp based on servlet.
The following session id will be available until the session is garbage collected, is that correct?
httpServletRequest.getRequestedSessionId()

Thanks,
C

Answer 1

if the session got expired, then at that point the session will be garbage collected and

httpServletRequest.getRequestedSessionId() will return new value when that method is called.

please check below url

http://download.oracle.com/docs/cd/E17802_01/products/products/servlet/2.1/api/javax.servlet.http.HttpServletRequest.html#getRequestedSessionId%28%29