TC 4.1.12 on Linux - session swapping 2004-01-07 - By Shapira, Yoav
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Howdy,
Perhaps a threading bug that causes a race condition to the session
information. It could be in tomcat or in your webapp. It'll be hard to
come with a test case that always demonstrates this issue, but if you
can, please contribute the tiny webapp that illustrates the bug to
bugzilla.
Yoav Shapira
Millennium ChemInformatics
>-- --Original Message-- --
>From: Norris Shelton [mailto:norrisshelton@(protected)]
>Sent: Wednesday, January 07, 2004 9:17 AM
>To: 'Tomcat Users List'
>Subject: TC 4.1.12 on Linux - session swapping
>
>We are running TC 4.1.12 on Linux. We have 8 different websites
>that run on tomcat. Most of them are low volume.
>
>We have encountered the problem where a test engine is executing
>multiple requests from multiple machines using multiple user
>accounts against a specific webapp. Sometimes the search
>results that come back are the search results for a query that
>was supposed to be ran by one of the other machines.
>
>Here is an example.
>
>Machine 1 - user 1 -query 1
>Machine 2 - user 2 - query 2
>
>machine 1 will sometimes get the results from query 2.
>
>
>The session information holds all of the information. This is
>from an internal test against a test server so there is no
>firewall, proxy, etc in the way.
>
>I have also been told that this has happened on one of our other
>web apps also. This time it was a production machine and one of
>our most used webapps.
>
>
>Any ideas?
>
>====>
>Norris Shelton
>Software Engineer
>Sun Certified Java 1.1 Programmer
>Appriss, Inc.
>ICQ# 26487421
>AIM NorrisEShelton
>YIM norrisshelton
>
>
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