Hi everyone,

When using JBoss 3.2.3 we get a lot of ClientAbortException, to the point that is starts to get annoying :) I am posting the complete stacktrace bellow. They don't seem to affect in any way our application but does anyone know what is causing these errors or if there is a way to supress them?

Thanks,

Marius

09:01:33,308 ERROR [Engine] StandardWrapperValve[default]: Servlet.service() for servlet default threw exception
ClientAbortException: java.net.SocketException: Software caused connection abort: socket write error
 at org.apache.coyote.tomcat4.OutputBuffer.realWriteBytes(OutputBuffer.java:404)
 at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:428)
 at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:348)
 at org.apache.coyote.tomcat4.OutputBuffer.writeBytes(OutputBuffer.java:432)
 at org.apache.coyote.tomcat4.OutputBuffer.write(OutputBuffer.java:419)
 at org.apache.coyote.tomcat4.CoyoteOutputStream.write(CoyoteOutputStream.java:108)
 at org.apache.catalina.servlets.DefaultServlet.copyRange(DefaultServlet.java:1996)
 at org.apache.catalina.servlets.DefaultServlet.copy(DefaultServlet.java:1745)
 at org.apache.catalina.servlets.DefaultServlet.serveResource(DefaultServlet.java:1073)
 at org.apache.catalina.servlets.DefaultServlet.doGet(DefaultServlet.java:506)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
 at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:98)
 at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:176)
 at java.security.AccessController.doPrivileged(Native Method)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:172)
 at com.poet.ess.web.util.EncodingFilter.doFilter(EncodingFilter.java:31)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
 at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:98)
 at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:176)
 at java.security.AccessController.doPrivileged(Native Method)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:172)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.jboss.web.tomcat.security.JBossSecurityMgrRealm.invoke(JBossSecurityMgrRealm.java:220)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.jboss.web.tomcat.tc4.statistics.ContainerStatsValve.invoke(ContainerStatsValve.java:76)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2417)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:65)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:197)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:781)
 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:549)
 at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:605)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:677)
 at java.lang.Thread.run(Thread.java:534)
09:01:33,340 INFO [Engine] ErrorDispatcherValve[localhost]: Remote Client Aborted Request, IOException: Software caused conn
ection abort: socket write error
09:04:17,942 ERROR [Engine] StandardWrapperValve[default]: Servlet.service() for servlet default threw exception
ClientAbortException: java.net.SocketException: Software caused connection abort: socket write error
 at org.apache.coyote.tomcat4.OutputBuffer.realWriteBytes(OutputBuffer.java:404)
 at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:428)
 at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:348)
 at org.apache.coyote.tomcat4.OutputBuffer.writeBytes(OutputBuffer.java:432)
 at org.apache.coyote.tomcat4.OutputBuffer.write(OutputBuffer.java:419)
 at org.apache.coyote.tomcat4.CoyoteOutputStream.write(CoyoteOutputStream.java:108)
 at org.apache.catalina.servlets.DefaultServlet.copyRange(DefaultServlet.java:1996)
 at org.apache.catalina.servlets.DefaultServlet.copy(DefaultServlet.java:1745)
 at org.apache.catalina.servlets.DefaultServlet.serveResource(DefaultServlet.java:1073)
 at org.apache.catalina.servlets.DefaultServlet.doGet(DefaultServlet.java:506)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
 at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:98)
 at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:176)
 at java.security.AccessController.doPrivileged(Native Method)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:172)
 at com.poet.ess.web.util.EncodingFilter.doFilter(EncodingFilter.java:31)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
 at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:98)
 at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:176)
 at java.security.AccessController.doPrivileged(Native Method)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:172)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.jboss.web.tomcat.security.JBossSecurityMgrRealm.invoke(JBossSecurityMgrRealm.java:220)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.jboss.web.tomcat.tc4.statistics.ContainerStatsValve.invoke(ContainerStatsValve.java:76)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2417)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:65)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:197)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:781)
 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:549)
 at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:605)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:677)
 at java.lang.Thread.run(Thread.java:534)
09:04:17,958 INFO [Engine] ErrorDispatcherValve[localhost]: Remote Client Aborted Request, IOException: Software caused conn
ection abort: socket write error