2:23 a.m.
I have recently migrated from JBossAS 4.0.4.GA/Seam 1.0.1.GA to JBossAS 4.2.0.CR1/Seam
1.2.0.PATCH1 and am getting a new exception.
My web interface uses Seam.Remoting.subscribe() to asynchronously subscribe to JMS
messages. This functionality is working correctly, however if I navigate away from the
page, I get the following server exception after a short period of time:
| 2007-03-16 15:19:58,437 484812 ERROR [org.jboss.seam.remoting.Remoting]
(http-192.168.100.27-80-2:) Error
| ClientAbortException: java.net.SocketException: Software caused connection abort:
socket write error
| at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:358)
| at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:434)
| at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:309)
| at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:288)
| at
org.apache.catalina.connector.CoyoteOutputStream.flush(CoyoteOutputStream.java:98)
| at org.jboss.seam.remoting.PollHandler.marshalResponse(PollHandler.java:159)
| at org.jboss.seam.remoting.PollHandler.handle(PollHandler.java:94)
| at org.jboss.seam.remoting.Remoting.getResource(Remoting.java:110)
| at org.jboss.seam.servlet.ResourceServlet.doPost(ResourceServlet.java:76)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:57)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:63)
| at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
| at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
| at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:57)
| at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
| at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:79)
| at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
| at org.jboss.seam.web.SeamFilter.doFilter(SeamFilter.java:84)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:228)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
| at
org.jboss.web.tomcat.service.session.ClusteredSessionValve.invoke(ClusteredSessionValve.java:87)
| at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
| at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
| at
org.jboss.web.tomcat.service.sso.ClusteredSingleSignOn.invoke(ClusteredSingleSignOn.java:676)
| at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
| at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:216)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
| at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:624)
| at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)
| at java.lang.Thread.run(Thread.java:595)
| 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$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:764)
| at
org.apache.coyote.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOutputFilter.java:124)
| at
org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBuffer.java:570)
| at org.apache.coyote.Response.doWrite(Response.java:560)
| at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:353)
| ... 44 more
|
I think it might have something to do with the server trying to respond to an old browser
long-poll request that has since been terminated on the client side (i.e when the user
navigates to another page)?
This same code used to work fine with Seam 1.0.1.GA however. Any ideas what is causing
this?
Thanks,
Scott
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