FW: Malformed stream: Read timed out

Wed, 12 Oct 2005 07:19:35 -0700 

forwarding this to a more appropriate list

On 08 Oct 2005, at 00:40, g[R]eK wrote:


Hello!
I have very mysterious error while using forms with @enctype="multipart/form-data". _Some times_ while submiting the form I get "org.apache.cocoon.servlet.multipart.MultipartException: Malformed stream: Read timed" out error and have no idea what is the cause. I get it even with simple form without any fields with @type="file". Even more, this error seems to exist only if Cocoon is proxied by Apache httpd (configured as described in [1]). I said the issue emerges only some times. That is true for my own forms, but Daisy's editor always fails on clicking on "Switch editors to textareas" but only if size of form data being submited to a server is big enough (about 2000b). On small enough chunks of data being submited to a server there is no error whatever I try to do. To confuse more everything is on my production server (let's call it A) but I can't reproduce it on my dev machine (call it B) with the same configuration, and versions of httpd, tomcat etc. They only differ in OS (details below).
To sum up there is strange error that I get on more strange and unclear conditions. They were so strange that I had no idea how describe them that is why my mail is quite tangled. 

My configuration:
A: FC 1, Tomcat 5.5.9, Apache httpd 2.0.51, Java 1.5.0_02, Cocoon 2.1.7, Daisy 1.3 B: WinXP SP 1, Tomcat 5.5.9, Apache httpd 2.0.51, Java 1.5.0_02, Cocoon 2.1.7, Daisy 1.3 

Both tested using Firefox 1.0.7 and IE 6.0.
I would be very thankful for any hints where to search, maybe some tools to monitor data transmited on ports? I really don't have idea what to do next :/ 

[1] http://cocoondev.org/daisydocs-1_3/admin/99.html

This is full exception:


 Problem in creating the Request

Message: Malformed stream: Read timed out
Description: org.apache.cocoon.servlet.multipart.MultipartException: Malformed stream: Read timed out 

Sender: org.apache.cocoon.servlet.CocoonServlet

Source: Cocoon Servlet

cause
org.apache.cocoon.servlet.multipart.MultipartException: Malformed stream: Read timed out 

request-uri
/warsztat/daisy/warsztat/g2/g1/17/edit/ 4e86451f4400448e6f2a71526c443a33782e241b 

full exception chain stacktrace
org.apache.cocoon.servlet.multipart.MultipartException: Malformed stream: Read timed out at org.apache.cocoon.servlet.multipart.MultipartParser.parsePart(Multipart Parser.java:175) at org.apache.cocoon.servlet.multipart.MultipartParser.parseMultiPart(Mult ipartParser.java:128) at org.apache.cocoon.servlet.multipart.MultipartParser.getParts(MultipartP arser.java:101) at org.apache.cocoon.servlet.multipart.MultipartParser.getParts(MultipartP arser.java:107) at org.apache.cocoon.servlet.multipart.RequestFactory.getServletRequest(Re questFactory.java:94) at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java: 1029) 
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic ationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terChain.java:173) at net.mmogspot.warsztat.helpers.HibernateFilter.doFilter(HibernateFilter. java:30) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic ationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal ve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal ve.java:178) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jav a:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.jav a:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve .java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java: 148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java: 856) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process Connection(Http11Protocol.java:744) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoin t.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollo werWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPoo l.java:684) 
        at java.lang.Thread.run(Thread.java:595)

stacktrace
org.apache.cocoon.servlet.multipart.MultipartException: Malformed stream: Read timed out at org.apache.cocoon.servlet.multipart.MultipartParser.parsePart(Multipart Parser.java:175) at org.apache.cocoon.servlet.multipart.MultipartParser.parseMultiPart(Mult ipartParser.java:128) at org.apache.cocoon.servlet.multipart.MultipartParser.getParts(MultipartP arser.java:101) at org.apache.cocoon.servlet.multipart.MultipartParser.getParts(MultipartP arser.java:107) at org.apache.cocoon.servlet.multipart.RequestFactory.getServletRequest(Re questFactory.java:94) at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java: 1029) 
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic ationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terChain.java:173) at net.mmogspot.warsztat.helpers.HibernateFilter.doFilter(HibernateFilter. java:30) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic ationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal ve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal ve.java:178) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jav a:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.jav a:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve .java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java: 148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java: 856) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process Connection(Http11Protocol.java:744) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoin t.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollo werWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPoo l.java:684) 
        at java.lang.Thread.run(Thread.java:595)



--
Grzegorz Kossakowski (AKA g[R]eK)


</Steven>
--
Steven Noels                            http://outerthought.org/
Outerthought                              Open Source Java & XML
stevenn at outerthought.org                stevenn at apache.org

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