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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