Fw:

[Nate <nm...@charter.net>]

> We recently upgraded an application to Tomcat 4.1.18 from 4.0.6.  In the
> localhost log file, we have been getting lots of these errors (dozens a
> day).  It doesn't appear to affect the server at all, is it something you
> folks have seen before?
>
> Thanks
> Nate....
>
> 2003-03-06 07:11:34 StandardWrapperValve[default]: Servlet.service() for
> servlet default threw exception
> java.net.SocketException: Software caused connection abort: socket write
> error
>  at java.net.SocketOutputStream.socketWrite0(Native Method)
>  at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
>  at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
>  at com.sun.net.ssl.internal.ssl.OutputRecord.a(DashoA6275)
>  at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(DashoA6275)
>  at com.sun.net.ssl.internal.ssl.AppOutputStream.write(DashoA6275)
>  at
>
org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWri
> te(InternalOutputBuffer.java:668)
>  at
>
org.apache.coyote.http11.filters.IdentityOutputFilter.doWrite(IdentityOutput
> Filter.java:160)
>  at
>
org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBuffer.j
> ava:523)
>  at org.apache.coyote.Response.doWrite(Response.java:524)
>  at
>
org.apache.coyote.tomcat4.OutputBuffer.realWriteBytes(OutputBuffer.java:384)
>  at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:360)
>  at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:338)
>  at
org.apache.coyote.tomcat4.OutputBuffer.writeBytes(OutputBuffer.java:411)
>  at org.apache.coyote.tomcat4.OutputBuffer.write(OutputBuffer.java:398)
>  at
>
org.apache.coyote.tomcat4.CoyoteOutputStream.write(CoyoteOutputStream.java:1
> 10)
>  at
>
org.apache.catalina.servlets.DefaultServlet.copyRange(DefaultServlet.java:19
> 96)
>  at
> org.apache.catalina.servlets.DefaultServlet.copy(DefaultServlet.java:1745)
>  at
>
org.apache.catalina.servlets.DefaultServlet.serveResource(DefaultServlet.jav
> a:1073)
>  at
> org.apache.catalina.servlets.DefaultServlet.doGet(DefaultServlet.java:506)
>  at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
>  at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
>  at
>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
> FilterChain.java:247)
>  at
>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
> ain.java:193)
>  at
>
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
> va:260)
>  at
>
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
> eNext(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.ja
> va:191)
>  at
>
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
> eNext(StandardPipeline.java:643)
>  at
>
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase
> .java:550)
>  at
>
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
> eNext(StandardPipeline.java:641)
>  at
>
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:2
> 46)
>  at
>
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
> eNext(StandardPipeline.java:641)
>  at
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
>  at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>  at
> org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
>  at
>
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180
> )
>  at
>
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
> eNext(StandardPipeline.java:643)
>  at
>
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
> java:170)
>  at
>
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
> eNext(StandardPipeline.java:641)
>  at
>
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172
> )
>  at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
> nvokeNext(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$StandardPipelineValveContext.invok
> eNext(StandardPipeline.java:643)
>  at
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
>  at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>  at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
>  at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432)
>  at
>
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
> ction(Http11Protocol.java:386)
>  at
> org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534)
>  at
>
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
> a:530)
>  at java.lang.Thread.run(Thread.java:536)
>



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