users@glassfish.java.net

Re: OpenCMS suffering session reset too

From: Jeanfrancois Arcand <Jeanfrancois.Arcand_at_Sun.COM>
Date: Thu, 29 Jun 2006 17:22:58 -0400

Edson Carlos Ericksson Richter wrote:
> Of course, if you want to reproduce, I can make a step-by-step
> installation for OpenCMS.
> But, if the problem is this, why I get same reset session on a Servlet
> 2.5 spec running a JSF+JPA Entity on Glassfish/Sun App Server 9 (I
> tested both)?

Good point (and good bug :-)). Then if you can have a test case I can
use to reproduce it, that would be perfect :-)

Thanks

-- Jeanfrancois

>
> Richter
>
> Jeanfrancois Arcand escreveu:
>>
>> Hum...I can't find a way to reproduce the problem. Can you file a p2
>> and put all the steps I need to reproduce it? I still think the
>> application is doing something wrong based on Servlet 2.5 new spec
>> (Tomcat 5.5.7 is Servlet 2.4 compliant).
>>
>> Don't worry I'm not on vacation next week :-)
>>
>> -- Jeanfrancois
>>
>>
>> Edson Carlos Ericksson Richter wrote:
>>> Ok, after changing parameter to 65535, take lot's of time working,
>>> then following thread (and session reset):
>>>
>>> [#|2006-06-28T16:04:11.796-0300|SEVERE|sun-appserver-pe9.0|javax.enterprise.system.container.web|_ThreadID=11;_ThreadName=http8080-Processor4;_RequestID=2ce2d4e8-26ab-46ed-a7da-bd8a43e417f1;|ApplicationDispatcher[/opencms]
>>> Servlet.service() for servlet jsp threw exception
>>> java.lang.NullPointerException
>>> at
>>> org.opencms.file.CmsRequestContext.getAdjustedSiteRoot(CmsRequestContext.java:147)
>>>
>>> at
>>> org.opencms.file.CmsRequestContext.removeSiteRoot(CmsRequestContext.java:387)
>>>
>>> at org.opencms.db.CmsDbContext.removeSiteRoot(CmsDbContext.java:169)
>>> at
>>> org.opencms.db.CmsSecurityManager.readResource(CmsSecurityManager.java:3867)
>>>
>>> at org.opencms.file.CmsObject.readResource(CmsObject.java:2702)
>>> at
>>> org.opencms.workplace.editors.CmsEditorHandler.getEditorUri(CmsEditorHandler.java:86)
>>>
>>> at
>>> org.opencms.workplace.editors.CmsEditorSelector.getSelectedEditorUri(CmsEditorSelector.java:127)
>>>
>>> at
>>> org.apache.jsp.WEB_002dINF.jsp.offline.system.workplace.editors.editor_005fmain_jsp._jspService(editor_005fmain_jsp.java:56)
>>>
>>> at
>>> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>>> at
>>> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:353)
>>>
>>> at
>>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:409)
>>> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:317)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:397)
>>>
>>> at
>>> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:850)
>>>
>>> at
>>> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:697)
>>>
>>> at
>>> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:654)
>>>
>>> at
>>> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:568)
>>>
>>> at
>>> org.opencms.flex.CmsFlexRequestDispatcher.includeExternal(CmsFlexRequestDispatcher.java:194)
>>>
>>> at
>>> org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexRequestDispatcher.java:170)
>>>
>>> at org.opencms.loader.CmsJspLoader.service(CmsJspLoader.java:433)
>>> at
>>> org.opencms.flex.CmsFlexRequestDispatcher.includeInternalWithCache(CmsFlexRequestDispatcher.java:423)
>>>
>>> at
>>> org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexRequestDispatcher.java:174)
>>>
>>> at org.opencms.loader.CmsJspLoader.dispatchJsp(CmsJspLoader.java:467)
>>> at org.opencms.loader.CmsJspLoader.load(CmsJspLoader.java:412)
>>> at
>>> org.opencms.loader.CmsResourceManager.loadResource(CmsResourceManager.java:719)
>>>
>>> at org.opencms.main.OpenCmsCore.showResource(OpenCmsCore.java:1332)
>>> at org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:151)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:397)
>>>
>>> at
>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:278)
>>>
>>> at
>>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
>>>
>>> at
>>> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
>>>
>>> at
>>> org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:240)
>>>
>>> at
>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:179)
>>>
>>> at
>>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
>>>
>>> at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
>>> at
>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:182)
>>>
>>> at
>>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
>>>
>>> at
>>> com.sun.enterprise.web.VirtualServerPipeline.invoke(VirtualServerPipeline.java:120)
>>>
>>> at
>>> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
>>> at
>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137)
>>>
>>> at
>>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
>>>
>>> at
>>> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
>>>
>>> at
>>> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
>>> at
>>> org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:231)
>>> at
>>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:706)
>>>
>>> at
>>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:626)
>>>
>>> at
>>> org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:548)
>>>
>>> at
>>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:653)
>>>
>>> at java.lang.Thread.run(Thread.java:595)
>>> |#]
>>>
>>> [#|2006-06-28T16:15:05.343-0300|WARNING|sun-appserver-pe9.0|org.apache.coyote.tomcat5.CoyoteRequest|_ThreadID=12;_ThreadName=http8080-Processor2;_RequestID=65f31d69-0aad-44ae-83d0-d0c5954a1a53;|Unable
>>> to set character encoding UTF-8 because request parameters have
>>> already been read, or ServletRequest.getReader() has been called|#]
>>>
>>>
>>>
>>> Richter
>>>
>>>
>>> Jeanfrancois Arcand escreveu:
>>>>
>>>>
>>>> Edson Carlos Ericksson Richter wrote:
>>>>> At this point, I do prefer test everything than stop 6
>>>>> installations of Glassfish in course...
>>>>
>>>> OK then change, in domain.xml, the value:
>>>>
>>>> <request-processing header-buffer-length-in-bytes="4096"
>>>>
>>>> and see what you are getting.
>>>>
>>>> -- Jeanfrancois
>>>>
>>>>
>>>>
>>>>>
>>>>> Richter
>>>>>
>>>>>
>>>>> Jeanfrancois Arcand escreveu:
>>>>>> To avoid that problem, you need to increase the header buffer.
>>>>>> This problem has been fixed after FCS:
>>>>>>
>>>>>> https://glassfish.dev.java.net/issues/show_bug.cgi?id=646
>>>>>>
>>>>>> Just take a look and increase the header buffer to a larger
>>>>>> number. But I suspect there will be other problems....
>>>>>>
>>>>>> Thanks
>>>>>>
>>>>>> -- Jeanfrancois
>>>>>>
>>>>>> Edson Carlos Ericksson Richter wrote:
>>>>>>> And this, regarding a problem related to Tomcat 5.0.28:
>>>>>>>
>>>>>>> http://jira.atlassian.com/browse/JRA-8843
>>>>>>>
>>>>>>> May be same version we are using on Glassfish (since I didn't
>>>>>>> suffered this problem on Tomcat 5.5.17 with OpenCMS)?
>>>>>>>
>>>>>>> Richter
>>>>>>>
>>>>>>>
>>>>>
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>>>>
>>>>
>>>
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>>
>>
>>
>
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