Thank you for your response. I will tell you some more details.
We are using an Powerbuilder application which calls the documents from server. This server uses a third party tool, which uses Apache Tomcat 5.0. What happens is that this Tomcat service gets stuck sometimes and the Powerbuilder application gets frozens because of this. If we go to the services it shows that the Tomcat services is still running but if we stop and restart this service the issue is resolved. Hope it gives you some more idea about the problem. On Wed, Sep 8, 2010 at 10:20 PM, John Baker <jba...@javasystemsolutions.com>wrote: > I thought an illegal state exception would occur if an attempt was made to > write to a socket that's now shut but you are right, it looks more like an > attempt to perform an internal redirect after response has been committed > (although that message should appear in the logs). > > -----Original Message----- > From: Maximilian Stocker <m...@talentoyster.com> > Date: Wed, 8 Sep 2010 12:43:01 > To: 'Tomcat Users List'<users@tomcat.apache.org> > Reply-To: "Tomcat Users List" <users@tomcat.apache.org> > Subject: RE: Tomcat 5.0 which gets stuck > > I don't know what you mean by "We are using Apache Tomcat 5.0 which gets > stuck sometimes and needs a stop and restart" but the stack trace you posted > is almost certainly evidence of a bug in your code. > > It's an illegal state exception to try and send an error if you have > already sent "normal" content in some way. Which you almost certainly have. > > So the stack trace shows a bug in your code. But what do you mean that > tomcat "gets stuck"? What exact symptoms does this display. > > As to the other poster I am not sure what sort of guess that was but there > is nothing in that stack trace relating to broken pipes, timeouts, broken > sockets etc. This is an HTTP protocol error (caused by poorly written code) > not a TCP level error. > > -----Original Message----- > From: Sumeet Chitte [mailto:chittesum...@gmail.com] > Sent: Wednesday, September 08, 2010 12:19 PM > To: users@tomcat.apache.org > Subject: Fwd: Tomcat 5.0 which gets stuck > > Hi, > > We are using Apache Tomcat 5.0 which gets stuck sometimes and needs a stop > and restart. We are using Microsoft Windows 2000 Service Pack 4. > > Below is the error from the log file, > > Kindly provide some solution. > > 2010-09-07 10:33:38 StandardWrapperValve[IFSCoreServlet]: Servlet.service() > for servlet IFSCoreServlet threw exception > java.lang.IllegalStateException > at > > org.apache.coyote.tomcat5.CoyoteResponseFacade.sendError(CoyoteResponseFacade.java:324) > at > com.infodata.ifs.core.IFSCoreServlet.sendError(IFSCoreServlet.java:1159) > at com.infodata.ifs.core.IFSCoreServlet.service(IFSCoreServlet.java:1057) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > at > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237) > at > > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) > at > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) > at > > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at > > org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198) > at > > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152) > at > > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at > > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) > at > > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) > at > > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at > > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) > at > > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) > at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) > > -- > Thanks & Regards, > Sumeet G. Chitte | Software Engineer, > IBM,EGL 'A' Block, Off Indiranagar, > Kormagala Intermediate Ring Road, > Bangalore : 560071 > Mail: suchi...@in.ibm.com > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > > -- Thanks & Regards, Sumeet G. Chitte | Software Engineer, IBM,EGL 'A' Block, Off Indiranagar, Kormagala Intermediate Ring Road, Bangalore : 560071 Mail: suchi...@in.ibm.com Mob: 09620902544,09922922911.
