RE: Servlet Session Information

["Robert Kraai" <rkraai@xxxxxxxxxxxx>]

Thanks :-)

 -----Original Message-----
From:   owner-java400-l@midrange.com [mailto:owner-java400-l@midrange.com]
On Behalf Of smet@us.ibm.com
Sent:   Monday, October 16, 2000 5:30 PM
To:     JAVA400-L@midrange.com
Subject:        RE: Servlet Session Information


Probably best to use "search" within
http://www.iseries.ibm.com/products/websphere/docs/as400v302std/docs/index.h
tml
 using keywords such as cookie, sessions, persistence, in-memory, etc
depending on which area of session mgmt you are interested in.

From the desk of Art Smet, 3-4129
 AS/400 WebSphere Development,  Dept 45E   050-2 J101


"Robert Kraai" <rkraai@KNITRITE.COM> on 10/16/2000 01:33:05 PM

Please respond to JAVA400-L@midrange.com

To:   JAVA400-L@midrange.com
cc:
Subject:  RE: Servlet Session Information




Where might I find more documentation on how that actually works?
---Bob

 -----Original Message-----
From:     owner-java400-l@midrange.com
[mailto:owner-java400-l@midrange.com]
On Behalf Of smet@us.ibm.com
Sent:     Monday, October 16, 2000 11:34 AM
To:  JAVA400-L@midrange.com
Subject:  RE: Servlet Session Information


Yes, the HttpSession information is stored on the server side and mapped to
with the session id of the client (either via cookies or URL rewriting).
WebSphere v3+ can be configured with in-memory sessions (default) or with
persistent sessions.  When in-memory is used, the application server
manages the pool of sessions within its JVM.  With persistent sessions, the
session info is stored to a collection as specified on the datasource.


"Clapham, Paul" <pclapham@core-mark.com> on 10/16/2000 10:18:27 AM

Please respond to JAVA400-L@midrange.com

To:   JAVA400-L@midrange.com
cc:
Subject:  RE: Servlet Session Information




Since this information consists of Java objects, it's most likely that it's
stored in the memory used by the server.

-----Original Message-----
From: Robert Kraai [mailto:rkraai@KNITRITE.COM]
Sent: October 14, 2000 03:17
To: JAVA400-L@midrange.com
Subject: Servlet Session Information


Where exactly does the Servlet store the HttpSession information when I
create a session object?  I believe it is on the server side and mapped to
with the session ID of the client (but please correct me if I am wrong).
So
where exactly would that be on the server?  I also believe that it is
dependant on what application server I am using, since it is part of the
Servlet API...

I did some looking to see what exactly changed when I executed the
following
code in a simple doGet method, and I seem to be unable to find it.

HttpSession httpSession = httpRequest.getSession(true);
httpSession.putValue("Productnumber", "Product1");

Just curious...
---Bob
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