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From "Manu T George (JIRA)" <j...@apache.org>
Subject [jira] Created: (GERONIMO-4542) Significant lock contention exists in HttpServletResponse.addCookie()
Date Thu, 19 Feb 2009 06:21:01 GMT
Significant lock contention exists in HttpServletResponse.addCookie() 
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                 Key: GERONIMO-4542
                 URL: https://issues.apache.org/jira/browse/GERONIMO-4542
             Project: Geronimo
          Issue Type: Bug
      Security Level: public (Regular issues)
          Components: Tomcat
    Affects Versions: 2.1.3, 2.1.2, 2.1.1, 2.1, 2.0.2, 2.0.1, 2.0, 2.0.3, 2.1.4, 2.2
         Environment: All
            Reporter: Manu T George


org.apache.catalina.connector.Response
calls ServerCookie.appendCookieValue which in turn calls
DateTool.formatOldCookie in tomcat6 which contains synchronisation which results in significant
contention. The fix will be to use a ThreadLocal variable instead. 

The code change can be found in tomcat trunk

http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/STATUS.txt?view=markup&pathrev=744564

http://svn.apache.org/viewvc?view=rev&revision=744238

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