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From "Dave Oxley" <tomcat_...@hotmail.com>
Subject RE: Tomcat 3.2.2 beta 4
Date Tue, 08 May 2001 12:14:41 GMT
Some further info on this problem.

It works fine with TC3.2.1 with AJP12.
TC3.2.1 goes into an infinite loop using 100% processor with AJP13.
TC3.2.2b4 gives the stack trace with AJP13 but does not infinite loop like 
TC3.2.1.

I have tried with Apache 1.3.19, but it made no difference.
I have tried this with Java 1.3.0_01 and 1.3.0_02 with the same results.
I am running Windows 2000.

I will write a test servlet a bit later on.

Dave.
Dave@JungleMoss.com


>From: "Dave Oxley" <tomcat_dev@hotmail.com>
>Reply-To: tomcat-dev@jakarta.apache.org
>To: marc.saegesser@apropos.com, tomcat-dev@jakarta.apache.org
>Subject: RE: Tomcat 3.2.2 beta 4
>Date: Tue, 08 May 2001 12:07:44 +0100
>
>I have just found another problem though. This is not a new problem with
>3.2.2. We have just started using the O'Reily HttpMessage code to send a
>Post message to a servlet from another servlet (in the same virtual
>machine). The Stream within the POST contains a Vector of Serializable
>objects. The POST works as expected, no problems, but when shutting down
>Tomcat we get the following stack trace and the process never finishes. 
>This
>is using TC3.2.2b4 with Apache 1.3.17 (I will try 1.3.19).
>
>java.lang.NullPointerException
>        at
>org.apache.tomcat.core.ContextManager.handleError(ContextManager.java:1160)
>        at
>org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:800)
>        at
>org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
>        at
>org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection(Ajp13ConnectionHandler.java:160)
>        at
>org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
>        at
>org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)
>        at java.lang.Thread.run(Thread.java:484)
>2001-03-08 11:17:32 - Ctx(  ): 404 R( /spweb/servlet/StaffPlannerServlet)
>null
>2001-03-08 11:17:32 - Ctx(  ): Exception in: R(
>/spweb/servlet/StaffPlannerServlet) - java.lang.NullPointerException
>        at
>org.apache.tomcat.core.ContextManager.handleStatus(ContextManager.java:1058)
>        at
>org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:775)
>        at
>org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
>        at
>org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection(Ajp13ConnectionHandler.java:160)
>        at
>org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
>        at
>org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)
>        at java.lang.Thread.run(Thread.java:484)
>
>I will write a little sample program if you think it is worthwhile and post
>it to the group.
>
>Dave.
>Dave@JungleMoss.com
>

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