dan wrote:
> Hi,Neither in the JWS1.1.3 doc nor in Hunter's Servlet Programming
> norin The Developer's Guide to the Java Web Server
> (Woods/Pekowsky/Snee)is it explicitly stated that a site consisting of
> *several* servlets needs ordoesn't need e.g.HttpSession session =
> req.getSession(true);for every single servlet. If I client hit
> ServletOne (with aHttpSession session = req.getSession(true);) and
> then navigates toServletTwo (also with aHttpSession session =
> req.getSession(true);)is the first ID persistent through ServletTwo
> and so on...or is a new ID created for ServletTwo, ServletThree
> respectively?-dan
As long as the following conditions are met, the session ID will be the
same:
* Both servlets are part of the same web application (i.e.
part of the same ServletContext).
* The client has not exited their browser in between
the two calls (which wipes out any session cookies).
* The client has cookies enabled, or you have used
URL rewriting to make sure that the session ID is
passed correctly on the next request.
Craig McClanahan
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