Hi,

We're using WAS v6.1 FP 17 on AIX platform. We encountered the following exception while using browsers FireFox 2/3 and Netscape 9.x for testing our web application. This occurs at the form submission time.

What could we do to resolve this?

Thanks!

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[8/8/08 11:23:41:551 WST] 0000019a SRTServletReq E SRVE0133E: An error occurred while parsing parameters. java.net.SocketTimeoutException: Async operation timed out
at com.ibm.ws.tcp.channel.impl.AioTCPReadRequestConte xtImpl.processSyncReadRequest(AioTCPReadRequestCon textImpl.java:157)
at com.ibm.ws.tcp.channel.impl.TCPReadRequestContextI mpl.read(TCPReadRequestContextImpl.java:109)
at com.ibm.ws.http.channel.impl.HttpServiceContextImp l.fillABuffer(HttpServiceContextImpl.java:4127)
at com.ibm.ws.http.channel.impl.HttpServiceContextImp l.readSingleBlock(HttpServiceContextImpl.java:3371 )
at com.ibm.ws.http.channel.impl.HttpServiceContextImp l.readBodyBuffer(HttpServiceContextImpl.java:3476)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundSe rviceContextImpl.getRequestBodyBuffer(HttpInboundS erviceContextImpl.java:1606)
at com.ibm.ws.webcontainer.channel.WCCByteBufferInput Stream.bufferIsGood(WCCByteBufferInputStream.java: 109)
at com.ibm.ws.webcontainer.channel.WCCByteBufferInput Stream.read(WCCByteBufferInputStream.java:79)
at com.ibm.ws.webcontainer.srt.http.HttpInputStream.r ead(HttpInputStream.java:294)
at com.ibm.ws.webcontainer.servlet.RequestUtils.parse PostData(RequestUtils.java:297)
at com.ibm.ws.webcontainer.srt.SRTServletRequest.pars eParameters(SRTServletRequest.java:1623)
at com.ibm.ws.webcontainer.srt.SRTServletRequest.getP arameterMap(SRTServletRequest.java:2153)
at javax.servlet.ServletRequestWrapper.getParameterMa p(ServletRequestWrapper.java:211)
at org.apache.struts2.dispatcher.mapper.DefaultAction Mapper.handleSpecialParameters(DefaultActionMapper .java:308)
at org.apache.struts2.dispatcher.mapper.DefaultAction Mapper.getMapping(DefaultActionMapper.java:276)
at org.apache.struts2.dispatcher.FilterDispatcher.doF ilter(FilterDispatcher.java:393)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapp er.doFilter(FilterInstanceWrapper.java:190)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.d oFilter(WebAppFilterChain.java:130)
at drn.web.filter.HibernateSessionRequestFilter.doFil ter(HibernateSessionRequestFilter.java:32)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapp er.doFilter(FilterInstanceWrapper.java:190)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.d oFilter(WebAppFilterChain.java:130)
at com.opensymphony.module.sitemesh.filter.PageFilter .parsePage(PageFilter.java:118)
at com.opensymphony.module.sitemesh.filter.PageFilter .doFilter(PageFilter.java:52)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapp er.doFilter(FilterInstanceWrapper.java:190)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.d oFilter(WebAppFilterChain.java:130)
at org.apache.struts2.dispatcher.ActionContextCleanUp .doFilter(ActionContextCleanUp.java:99)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapp er.doFilter(FilterInstanceWrapper.java:190)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.d oFilter(WebAppFilterChain.java:130)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain._ doFilter(WebAppFilterChain.java:87)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager .doFilter(WebAppFilterManager.java:771)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager .doFilter(WebAppFilterManager.java:679)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager .invokeFilters(WebAppFilterManager.java:694)
at com.ibm.ws.wswebcontainer.filter.WebAppFilterManag er.invokeFilters(WebAppFilterManager.java:101)
at com.ibm.ws.webcontainer.extension.DefaultExtension Processor.invokeFilters(DefaultExtensionProcessor. java:791)
at com.ibm.ws.webcontainer.extension.DefaultExtension Processor.handleRequest(DefaultExtensionProcessor. java:741)
at com.ibm.ws.wswebcontainer.extension.DefaultExtensi onProcessor.handleRequest(DefaultExtensionProcesso r.java:113)
at com.ibm.ws.webcontainer.webapp.WebApp.handleReques t(WebApp.java:3391)
at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequ est(WebGroup.java:267)
at com.ibm.ws.webcontainer.WebContainer.handleRequest (WebContainer.java:811)
at com.ibm.ws.wswebcontainer.WebContainer.handleReque st(WebContainer.java:1455)
at com.ibm.ws.webcontainer.channel.WCChannelLink.read y(WCChannelLink.java:115)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLi nk.handleDiscrimination(HttpInboundLink.java:458)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLi nk.handleNewInformation(HttpInboundLink.java:387)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLi nk.ready(HttpInboundLink.java:267)
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialRe adCallback.sendToDiscriminators(NewConnectionIniti alReadCallback.java:214)
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialRe adCallback.complete(NewConnectionInitialReadCallba ck.java:113)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListe ner.futureCompleted(AioReadCompletionListener.java :165)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallbac k(AbstractAsyncFuture.java:217)
at com.ibm.io.async.AsyncChannelFuture.fireCompletion Actions(AsyncChannelFuture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture .java:136)
at com.ibm.io.async.ResultHandler.complete(ResultHand ler.java:195)
at com.ibm.io.async.ResultHandler.runEventProcessingL oop(ResultHandler.java:743)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler .java:873)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.j ava:1473)
Caused by: com.ibm.io.async.AsyncTimeoutException(Async operation timed out, [Timeout, rc=0])
at com.ibm.io.async.AbstractAsyncFuture.waitForComple tion(AbstractAsyncFuture.java:359)
at com.ibm.io.async.AsyncFuture.getByteCount(AsyncFut ure.java:216)
at com.ibm.ws.tcp.channel.impl.AioSocketIOChannel.rea dAIOSync(AioSocketIOChannel.java:214)
at com.ibm.ws.tcp.channel.impl.AioTCPReadRequestConte xtImpl.processSyncReadRequest(AioTCPReadRequestCon textImpl.java:150)
... 53 more
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