Occasionally over the last few days/weeks testing our 1.5 migration I've
seen the following exception.
I'm wondering if anyone has any idea of what's causing it or have seen
something similar. We've never seen it before with Wicket 1.4
It only happens when I click a link while it is still processing the
previous request. i.e. quickly clicking links on the site's main menu
will usually cause this to occur within about 10 seconds. If I wait
until each request has completed before clicking the next link it
*never* occurs.
I tried the rapid clicking on our Wicket 1.4 version of the app and the
exception never occurs.
2011/10/20 12:21:29.436 ERROR - EServerContext - Exception
thrown while servicing HTTP request: ClientAbortException:
java.net.SocketException: Software caused connection abort: socket write
error
2011/10/20 12:21:29.436 ERROR - EServerContext - The
following might help:
ClientAbortException: java.net.SocketException: Software caused
connection abort: socket write error
at
org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:319
)
at
org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:288)
at
org.apache.catalina.connector.Response.flushBuffer(Response.java:548)
at
org.apache.catalina.connector.ResponseFacade.flushBuffer(ResponseFacade.
java:279)
at
org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter
.java:205)
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:
218)
at
com.sas.av.ui.wicket.templates.original.PagebloomFilter.doFilter(Pageblo
omFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:206)
at
com.sas.framework.expojo.servlet.ExpojoServletFilter.doFilter(ExpojoServ
letFilter.java:201)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:206)
at
com.sas.util.web.StaticResponseHeaderFilter.doFilter(Unknown Source)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:206)
at
com.sas.av.model.context.UrlRedirectorFilter.doFilter(UrlRedirectorFilte
r.java:77)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:102)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:568
)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:2
86)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:84
5)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(
Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
Caused by: 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
org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOut
putBuffer.java:740)
at
org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:434)
at
org.apache.coyote.http11.InternalOutputBuffer.flush(InternalOutputBuffer
.java:299)
at
org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:964
)
at org.apache.coyote.Response.action(Response.java:183)
at
org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:314
)
... 28 more
2011/10/20 12:21:29.436 ERROR - EServerContext - Caused by:
java.net.SocketException: Software caused connection abort: socket write
error
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
org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOut
putBuffer.java:740)
at
org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:434)
at
org.apache.coyote.http11.InternalOutputBuffer.flush(InternalOutputBuffer
.java:299)
at
org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:964
)
at org.apache.coyote.Response.action(Response.java:183)
at
org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:314
)
at
org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:288)
at
org.apache.catalina.connector.Response.flushBuffer(Response.java:548)
at
org.apache.catalina.connector.ResponseFacade.flushBuffer(ResponseFacade.
java:279)
at
org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter
.java:205)
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:
218)
at
com.sas.av.ui.wicket.templates.original.PagebloomFilter.doFilter(Pageblo
omFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:206)
at
com.sas.framework.expojo.servlet.ExpojoServletFilter.doFilter(ExpojoServ
letFilter.java:201)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:206)
at
com.sas.util.web.StaticResponseHeaderFilter.doFilter(Unknown Source)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:206)
at
com.sas.av.model.context.UrlRedirectorFilter.doFilter(UrlRedirectorFilte
r.java:77)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:102)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:568
)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:2
86)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:84
5)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(
Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
