Hi Joerg,
Let me check with the customer re. any proxies or firewalls...
The stack trace is as follows below.
rgds
Paul
WARN (2009-11-17) 10:23.59:411 [access]
(/array/webtask/search/6e371b2c4e17167324502788487a6a670d3c176b.continue)
http-9090-Processor20/CocoonServlet: ClientAbortException:
java.net.SocketException: Connection reset by peer: socket write error
ERROR (2009-11-17) 10:57.54:945 [sitemap.handled-errors]
(/array/webtask/search/58720f390c627968884c05248252457a5c6c1b7b.continue)
http-9090-Processor23/ErrorHandlerHelper: Sitemap: error calling
continuation
at <map:call> -
file:///C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%205.5/webapps/array/webtask/search/sitemap.xmap:41:33
at <map:mount> -
file:///C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%205.5/webapps/array/webtask/sitemap.xmap:70:62
java.lang.NullPointerException
at
org.apache.cocoon.forms.flow.javascript.ScriptableWidget.get(ScriptableWidget.java:111)
at org.mozilla.javascript.ScriptRuntime.getProp(ScriptRuntime.java:723)
at
org.mozilla.javascript.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:694)
at
org.mozilla.javascript.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:190)
at
org.mozilla.javascript.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:138)
at
org.mozilla.javascript.continuations.InterpretedFunctionImpl.call(InterpretedFunctionImpl.java:121)
at org.mozilla.javascript.ScriptRuntime.call(ScriptRuntime.java:1244)
at
org.mozilla.javascript.ScriptableObject.callMethod(ScriptableObject.java:1591)
at
org.apache.cocoon.components.flow.javascript.fom.FOM_JavaScriptInterpreter.handleContinuation(FOM_JavaScriptInterpreter.java:841)
at
org.apache.cocoon.components.treeprocessor.sitemap.CallFunctionNode.invoke(CallFunctionNode.java:124)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
at
org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:118)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
at
org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:118)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
at
org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
at org.apache.cocoon.Cocoon.process(Cocoon.java:699)
at
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1154)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
at java.lang.Thread.run(Unknown Source)
Jörg Heinicke wrote:
Hi Paul,
no, it usually has nothing to do with the session. I see that you have flow
involved though. I'm not sure about the internal request related to that setup.
How do the stack traces for both exceptions look like?
What times for request processing are we talking about in case the socket
connection is dropped?
A socket timeout can be caused by network components like firewalls or proxies.
I'm not aware of such settings in Cocoon or Tomcat (and never had problems with
long-running requests).
Regards,
Joerg
-------- Original-Nachricht --------
Datum: Wed, 18 Nov 2009 15:37:31 -0500
Von: Paul Joseph <[email protected]>
An: [email protected]
Betreff: Re: ClientAbortException: java.net.SocketException: Connection reset
by peer: socket write error
Hi Jörg,
Ok...thanks I'll ask the users about that...
But does that invalidate the session? This ClientAbortException is
always followed by this:
ERROR (2009-11-17) 10:58.25:037 [flow] (/array/webtask/request/reqMine)
http-9090-Processor23/NativeJavaMethod: java.lang.IllegalStateException:
getAttribute: Session already invalidated
rgds
Paul
Jörg Heinicke wrote:
Hi Paul,
this usually happens if the client canceled the request, e.g. by
clicking 'Stop' while the page is still being loaded.
Regards,
Joerg
-------- Original-Nachricht --------
Datum: Wed, 18 Nov 2009 06:32:58 -0500
Von: Paul Joseph <[email protected]>
An: [email protected]
Betreff: ClientAbortException: java.net.SocketException: Connection
reset by peer: socket write error
Hi There,
On one particular request, I get a ClientAbort exception, connection
reset error (see below.) Any reason why this could be?
I use Tomcat Is there a socket timeout configuration for Tomcat 5.5
and Cocoon 2.1.11.
I have seen a similar thread, but with no resolution.
thx.
Paul
The error is as follows:
WARN (2009-11-17) 10:58.04:991 [access]
(/array/webtask/request/reqMine) http-9090-Processor18/CocoonServlet:
ClientAbortException: java.net.SocketException: Connection reset by
peer: socket write error
ERROR (2009-11-17) 10:58.25:037 [flow] (/array/webtask/request/reqMine)
http-9090-Processor23/NativeJavaMethod:
java.lang.IllegalStateException:
getAttribute: Session already invalidated
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