ICEpush 3.0.1 causes no response in JBoss 7.1.1

[bpugh]

I posted this on the Icesoft forum, and got no response.  I am hoping someone here can help.

I have a relatively complex EAR deployment, and one of the modules is a web app. It works great with ICEfaces 3.0.1. I have the interface working fine. However, if I add the icepush.jar and the web.xml entries the web app fails to respond to the browser request. The browser just 'spins' and never gets a response.

Is there some configuration that I can post to get some help with this, or is there some logging I could turn on to see what is happening?

Thanks.

<servlet>

<servlet-name>icepush</servlet-name>

<servlet-class>org.icepush.servlet.ICEpushServlet</servlet-class>

<load-on-startup>1</load-on-startup>

</servlet>

<servlet-mapping>

<servlet-name>icepush</servlet-name>

<url-pattern>*.icepush</url-pattern>

</servlet-mapping>

Environment:

Java 1.6.0_26

JBoss 7.1.1 (standalone)

ICEfaces 3.0.1 (Build number: 7, Revision: 28541)

ICEpush 3.0.1 (Build number: 2, Revision: 28519)

[jaikiran]

Bryan Pugh wrote:

is there some logging I could turn on to see what is happening?

Generate some thread dumps on the server as explained here http://community.jboss.org/wiki/ThreadDump and see what's going on.

[bpugh]

I did a little more testing.  I created a web filter and put logging statements right before and after its chain.doFilter(request, response);  The chain is executed, but never returns.

I generated some dumps and the problem seems to be in threads 1 and 2, but I don't know what they mean other than the threads get parked without rendering the page.

"http-localhost-127.0.0.1-8080-2" daemon prio=10 tid=0x00007f9e50001000 nid=0x63ce waiting on condition [0x00007f9e3ad99000]

   java.lang.Thread.State: WAITING (parking)

          at sun.misc.Unsafe.park(Native Method)

          - parking to wait for  <0x00000000fe1973e0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

          at java.util.concurrent.locks.LockSupport.park(LockSupport.java:156)

          at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitUninterruptibly(AbstractQueuedSynchronizer.java:1923)

          at org.icefaces.impl.push.servlet.ICEpushResourceHandler$BlockingICEpushResourceHandlerWrapper.isResourceRequest(ICEpushResourceHandler.java:402)

          at org.icefaces.impl.push.servlet.ICEpushResourceHandler.isResourceRequest(ICEpushResourceHandler.java:131)

          at org.icefaces.impl.push.DynamicResourceDispatcher.isResourceRequest(DynamicResourceDispatcher.java:68)

          at javax.faces.application.ResourceHandlerWrapper.isResourceRequest(ResourceHandlerWrapper.java:137)

          at org.icefaces.impl.application.WindowScopeManager.isSessionAwareResourceRequest(WindowScopeManager.java:80)

          at org.icefaces.impl.application.SessionAwareResourceHandlerWrapper.isResourceRequest(SessionAwareResourceHandlerWrapper.java:32)

          at org.icefaces.impl.application.SessionTimeoutMonitor.isSessionAwareResourceRequest(SessionTimeoutMonitor.java:42)

          at org.icefaces.impl.application.SessionAwareResourceHandlerWrapper.isResourceRequest(SessionAwareResourceHandlerWrapper.java:32)

          at org.icefaces.ace.component.fileentry.FileEntryResourceHandler.isResourceRequest(FileEntryResourceHandler.java:70)

          at javax.faces.application.ResourceHandlerWrapper.isResourceRequest(ResourceHandlerWrapper.java:137)

          at javax.faces.application.ResourceHandlerWrapper.isResourceRequest(ResourceHandlerWrapper.java:137)

          at org.icefaces.impl.util.CharacterEncodingHandler.isResourceRequest(CharacterEncodingHandler.java:73)

          at javax.faces.application.ResourceHandlerWrapper.isResourceRequest(ResourceHandlerWrapper.java:137)

          at javax.faces.webapp.FacesServlet.service(FacesServlet.java:590)

          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)

          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)

          at org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:62)

          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)

          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)

          at com.ucentive.tbm.web.filter.TBMFilter.doFilter(TBMFilter.java:134)

          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)

          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)

          at com.ucentive.tbm.web.filter.TBMFilter.doFilter(TBMFilter.java:134)

          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)

          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)

          at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)

          at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)

          at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:489)

          at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50)

          at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153)

          at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)

          at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

          at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

          at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)

          at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)

          at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671)

          at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930)

          at java.lang.Thread.run(Thread.java:662)

"http-localhost-127.0.0.1-8080-1" daemon prio=10 tid=0x00007f9e5000a000 nid=0x63c3 waiting on condition [0x00007f9e3aebf000]

   java.lang.Thread.State: WAITING (parking)

          at sun.misc.Unsafe.park(Native Method)

          - parking to wait for  <0x00000000fe1973e0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

          at java.util.concurrent.locks.LockSupport.park(LockSupport.java:156)

          at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitUninterruptibly(AbstractQueuedSynchronizer.java:1923)

          at org.icefaces.impl.push.servlet.ICEpushResourceHandler$BlockingICEpushResourceHandlerWrapper.isResourceRequest(ICEpushResourceHandler.java:402)

          at org.icefaces.impl.push.servlet.ICEpushResourceHandler.isResourceRequest(ICEpushResourceHandler.java:131)

          at org.icefaces.impl.push.DynamicResourceDispatcher.isResourceRequest(DynamicResourceDispatcher.java:68)

          at javax.faces.application.ResourceHandlerWrapper.isResourceRequest(ResourceHandlerWrapper.java:137)

          at org.icefaces.impl.application.WindowScopeManager.isSessionAwareResourceRequest(WindowScopeManager.java:80)

          at org.icefaces.impl.application.SessionAwareResourceHandlerWrapper.isResourceRequest(SessionAwareResourceHandlerWrapper.java:32)

          at org.icefaces.impl.application.SessionTimeoutMonitor.isSessionAwareResourceRequest(SessionTimeoutMonitor.java:42)

          at org.icefaces.impl.application.SessionAwareResourceHandlerWrapper.isResourceRequest(SessionAwareResourceHandlerWrapper.java:32)

          at org.icefaces.ace.component.fileentry.FileEntryResourceHandler.isResourceRequest(FileEntryResourceHandler.java:70)

          at javax.faces.application.ResourceHandlerWrapper.isResourceRequest(ResourceHandlerWrapper.java:137)

          at javax.faces.application.ResourceHandlerWrapper.isResourceRequest(ResourceHandlerWrapper.java:137)

          at org.icefaces.impl.util.CharacterEncodingHandler.isResourceRequest(CharacterEncodingHandler.java:73)

          at javax.faces.application.ResourceHandlerWrapper.isResourceRequest(ResourceHandlerWrapper.java:137)

          at javax.faces.webapp.FacesServlet.service(FacesServlet.java:590)

          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)

          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)

          at org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:62)

          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)

          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)

          at com.ucentive.tbm.web.filter.TBMFilter.doFilter(TBMFilter.java:134)

          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)

          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)

          at com.ucentive.tbm.web.filter.TBMFilter.doFilter(TBMFilter.java:134)

          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)

          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)

          at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)

          at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)

          at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:489)

          at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50)

          at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153)

          at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)

          at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

          at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

          at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)

          at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)

          at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671)

          at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930)

          at java.lang.Thread.run(Thread.java:662)

Thanks for any help.

[bpugh]

With some further testing I learned that if my root-logger's level is INFO it works fine. But if I turn that down to FINE or lower it hangs when a page is rendered.

I am not certain if it is related to JBoss or ICEpush, but any insight would be appreciated.

Thanks.

[bpugh]

zageyiff has found the actual problem, and like me just used the work around of keeping the log level at INFO or higher.

http://jforum.icesoft.org/JForum/posts/list/20819.page#73402