ICEfaces
  1. ICEfaces
  2. ICE-4465

Concurrency hardly fails with IceFaces 1.8.0 and Seam 1.2.1

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Cannot Reproduce
          • Affects Version/s: 1.8
          • Fix Version/s: 1.8.1
          • Component/s: Framework
          • Labels:
            None
          • Environment:
            Seam 1.2.1 GA
            Jboss 4.2.2 GA
            IceFaces 1.8.0
            seam component showcase 1.8.0

            Description

            In my application when I just double click collapsible panel, all data is being deleted from DB (all data correspondent to components inside the panel: they can create new data, update and delete - different components, different entities, different events, but ALL is deleted)
            I believe that new request clears out all data from previous request.
            I have only one backing bean for the page and it is in conversation scope.
            I can't figure out the trouble anyway now. It seams like you can produce train of events, but if 2 of them run concurrently, it will all fail.

            I could reproduce this IceFaces bug using seam component showcase 1.8.0.
            Try rapidly producing some events (for example, clicking left navigation to change demos), and after some time of this load testing, you'll surely get the following stacktrace (it may take some time because these requests are lightweight and are handled quickly on the server, so may not always intersect):

            11:59:26,189 ERROR [D2DFaceletViewHandler] Problem in renderResponse: null
            java.lang.NullPointerException
            at com.icesoft.faces.util.DOMUtils.domDiff(DOMUtils.java:256)
            at com.icesoft.faces.context.PushModeSerializer.serialize(PushModeSerializer.java:34)
            at com.icesoft.faces.context.BridgeFacesContext$SaveCurrentDocument.serialize(BridgeFacesContext.java:866)
            at com.icesoft.faces.context.DOMResponseWriter.endDocument(DOMResponseWriter.java:187)
            at com.icesoft.faces.facelets.D2DFaceletViewHandler.renderResponse(D2DFaceletViewHandler.java:285)
            at com.icesoft.faces.application.D2DViewHandler.renderView(D2DViewHandler.java:153)
            at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
            at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
            at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
            at com.icesoft.faces.webapp.http.core.JsfLifecycleExecutor.apply(JsfLifecycleExecutor.java:17)
            at com.icesoft.faces.webapp.http.core.ReceiveSendUpdates.renderCycle(ReceiveSendUpdates.java:114)
            at com.icesoft.faces.webapp.http.core.ReceiveSendUpdates.service(ReceiveSendUpdates.java:66)
            at com.icesoft.faces.webapp.http.core.RequestVerifier.service(RequestVerifier.java:28)
            at com.icesoft.faces.webapp.http.common.standard.PathDispatcherServer.service(PathDispatcherServer.java:24)
            at com.icesoft.faces.webapp.http.servlet.MainSessionBoundServlet.service(MainSessionBoundServlet.java:160)
            at com.icesoft.faces.webapp.http.servlet.SessionDispatcher$1.service(SessionDispatcher.java:42)
            at com.icesoft.faces.webapp.http.servlet.ThreadBlockingAdaptingServlet.service(ThreadBlockingAdaptingServlet.java:19)
            at com.icesoft.faces.webapp.http.servlet.EnvironmentAdaptingServlet.service(EnvironmentAdaptingServlet.java:63)
            at com.icesoft.faces.webapp.http.servlet.SessionDispatcher.service(SessionDispatcher.java:62)
            at com.icesoft.faces.webapp.http.servlet.SessionVerifier.service(SessionVerifier.java:22)
            at com.icesoft.faces.webapp.http.servlet.PathDispatcher.service(PathDispatcher.java:23)
            at com.icesoft.faces.webapp.http.servlet.MainServlet.service(MainServlet.java:153)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
            at com.icesoft.faces.webapp.xmlhttp.BlockingServlet.service(BlockingServlet.java:56)
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
            at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
            at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
            at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
            at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
            at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
            at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
            at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
            at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53)
            at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
            at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
            at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
            at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
            at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
            at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
            at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
            at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
            at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
            at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
            at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
            at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
            at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
            at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
            at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
            at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
            at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
            at java.lang.Thread.run(Thread.java:619)
            11:59:26,197 WARN [lifecycle] executePhase(RENDER_RESPONSE 6,com.icesoft.faces.context.BridgeFacesContext@cfaced) threw exception
            javax.faces.FacesException: Problem in renderResponse: null
            at com.icesoft.faces.facelets.D2DFaceletViewHandler.renderResponse(D2DFaceletViewHandler.java:296)
            at com.icesoft.faces.application.D2DViewHandler.renderView(D2DViewHandler.java:153)
            at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
            at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
            at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
            at com.icesoft.faces.webapp.http.core.JsfLifecycleExecutor.apply(JsfLifecycleExecutor.java:17)
            at com.icesoft.faces.webapp.http.core.ReceiveSendUpdates.renderCycle(ReceiveSendUpdates.java:114)
            at com.icesoft.faces.webapp.http.core.ReceiveSendUpdates.service(ReceiveSendUpdates.java:66)
            at com.icesoft.faces.webapp.http.core.RequestVerifier.service(RequestVerifier.java:28)
            at com.icesoft.faces.webapp.http.common.standard.PathDispatcherServer.service(PathDispatcherServer.java:24)
            at com.icesoft.faces.webapp.http.servlet.MainSessionBoundServlet.service(MainSessionBoundServlet.java:160)
            at com.icesoft.faces.webapp.http.servlet.SessionDispatcher$1.service(SessionDispatcher.java:42)
            at com.icesoft.faces.webapp.http.servlet.ThreadBlockingAdaptingServlet.service(ThreadBlockingAdaptingServlet.java:19)
            at com.icesoft.faces.webapp.http.servlet.EnvironmentAdaptingServlet.service(EnvironmentAdaptingServlet.java:63)
            at com.icesoft.faces.webapp.http.servlet.SessionDispatcher.service(SessionDispatcher.java:62)
            at com.icesoft.faces.webapp.http.servlet.SessionVerifier.service(SessionVerifier.java:22)
            at com.icesoft.faces.webapp.http.servlet.PathDispatcher.service(PathDispatcher.java:23)
            at com.icesoft.faces.webapp.http.servlet.MainServlet.service(MainServlet.java:153)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
            at com.icesoft.faces.webapp.xmlhttp.BlockingServlet.service(BlockingServlet.java:56)
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
            at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
            at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
            at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
            at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
            at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
            at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
            at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
            at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53)
            at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
            at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
            at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
            at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
            at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
            at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
            at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
            at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
            at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
            at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
            at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
            at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
            at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
            at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
            at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
            at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
            at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
            at java.lang.Thread.run(Thread.java:619)
            Caused by: java.lang.NullPointerException
            at com.icesoft.faces.util.DOMUtils.domDiff(DOMUtils.java:256)
            at com.icesoft.faces.context.PushModeSerializer.serialize(PushModeSerializer.java:34)
            at com.icesoft.faces.context.BridgeFacesContext$SaveCurrentDocument.serialize(BridgeFacesContext.java:866)
            at com.icesoft.faces.context.DOMResponseWriter.endDocument(DOMResponseWriter.java:187)
            at com.icesoft.faces.facelets.D2DFaceletViewHandler.renderResponse(D2DFaceletViewHandler.java:285)
            ... 51 more
            11:59:26,263 WARN [ExceptionFilter] handling uncaught exception

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              Judy Guglielmin added a comment -

              seam-comp-showcase is not meant for jboss-seam-1.2.1.GA. Only the ear deployment of seam-comp-showcase is meant for this earlier version of Seam (matched with ICEfaces-1.6.1). If you use seam-comp-showcase-1.8 with either jboss-seam-2.0.x or jboss-seam-2.1.x, then this is not reproducible. Since we have no support customers using jboss-seam-1.2.1.GA, the decision was made to limit the integration matrix (which is already huge as is!). Implementation of applications using this earlier version of jboss seam will have to be in ear format with similar strategies for the earliest version of seam-comp-showcase. See http://anonsvn.icefaces.org/repo/projects/seam-component-showcase/branches/seam-component-showcase-ear/

              Show
              Judy Guglielmin added a comment - seam-comp-showcase is not meant for jboss-seam-1.2.1.GA. Only the ear deployment of seam-comp-showcase is meant for this earlier version of Seam (matched with ICEfaces-1.6.1). If you use seam-comp-showcase-1.8 with either jboss-seam-2.0.x or jboss-seam-2.1.x, then this is not reproducible. Since we have no support customers using jboss-seam-1.2.1.GA, the decision was made to limit the integration matrix (which is already huge as is!). Implementation of applications using this earlier version of jboss seam will have to be in ear format with similar strategies for the earliest version of seam-comp-showcase. See http://anonsvn.icefaces.org/repo/projects/seam-component-showcase/branches/seam-component-showcase-ear/
              Hide
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              Judy Guglielmin added a comment -

              If this could be reproduced with jboss-seam-2.0.x or jboss-seam-2.1.x in any way, it should be revisited, but could not be reproduced using these versions of seam. (of which war deployments are available with ICEfaces integration).

              Show
              Judy Guglielmin added a comment - If this could be reproduced with jboss-seam-2.0.x or jboss-seam-2.1.x in any way, it should be revisited, but could not be reproduced using these versions of seam. (of which war deployments are available with ICEfaces integration).

                People

                • Assignee:
                  Unassigned
                  Reporter:
                  Victor Cherkassky
                • Votes:
                  0 Vote for this issue
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                  Dates

                  • Created:
                    Updated:
                    Resolved: