[seam-issues] [JBoss JIRA] Updated: (SEAMFACES-55) @WebServices look up EJB's on every single http request (not only webservice requests)

@WebServices look up EJB's on every single http request (not only webservice requests) -------------------------------------------------------------------------------------- Key: SEAMFACES-55 URL: https://issues.jboss.org/browse/SEAMFACES-55 Project: Seam Faces Issue Type: Bug Components: CDI Integration Affects Versions: 3.0.0.Alpha3 Environment: Glassfish 3.0.1 on Windows 7 64 bit, 32 bit jvm (1.6.0_20) Reporter: Anders Åberg Fix For: Future Attachments: faces-client-0.1-SNAPSHOT.war, faces-client-seamfaces-0.1-SNAPSHOT.war, faces-client-seamfaces.zip, faces-client.zip, faces-server-0.1-SNAPSHOT.war, faces-server.zip After splitting our application into frontend (JSF2) and backend (EJB3.1 remote) modules running on different servers, performance in the application became horrible. Rendering an empty JSF page took about 3 seconds. It turned out that because of 3 @WebService annotated beans with remote @EJB's injected, lots of traffic goes to the backend server on every http request (to JSF pages, css, js etc). We don't know exactly what this traffic is, but adding breakpoints in @PostConstruct methods in the webservices showed that they are not being instantiated. After removing seam-faces the problems went away. And if we annotate the webservices with @Stateless they also went away. So we have a workaround, but would like to know if this issue could affect other areas as well. Performance is still sub par. More info here: http://seamframework.org/Community/SeamFaces300Alpha3WeirdButSeriousPerfo... I have created some webapps to reproduce the problems: faces-server: webapp with a remote ejb EchoService faces-client: webapp with an empty jsf page (meaning just plain text) and an EchoWebService that injects EchoService using @EJB faces-client-seamfaces: identical to the one above but with seam-faces-3.0.0.Alpha3 in WEB-INF/lib. And different name obviously. Steps to reproduce problem (on Glassfish 3.0.1 at least): - Deploy faces-server first, and then both faces-client and faces-client-seamfaces. - Open /faces-client/empty.xhtml and /faces-client-seamfaces/empty.xhtml. Rendering the first one takes about 4-6ms, the second one takes 60-80ms. - Undeploy faces-server and try to reload the pages. The first one still works, the second one gives an exception: [#|2010-10-22T10:04:35.241+0200|WARNING|glassfish3.0.1|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=26;_ThreadName=Thread-1;|StandardWrapperValve[Faces Servlet]: PWC1406: Servlet.service() for servlet Faces Servlet threw exception java.lang.IllegalStateException: Could not wrap ExternalContext at org.jboss.seam.faces.environment.SeamExternalContextFactory.getExternalContext(SeamExternalContextFactory.java:35) at com.sun.faces.context.InjectionExternalContextFactory.getExternalContext(InjectionExternalContextFactory.java:109) at com.sun.faces.context.FacesContextFactoryImpl.getFacesContext(FacesContextFactoryImpl.java:93) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:302) at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641) at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97) at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185) at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:325) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:226) at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165) at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791) at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693) at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954) at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170) at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135) at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102) at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88) at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76) at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53) at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57) at com.sun.grizzly.ContextTask.run(ContextTask.java:69) at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330) at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.IllegalStateException: Exception attempting to inject Remote ejb-ref name=EchoService,Remote 3.x interface =com.example.EchoService,ejb-link=null,lookup=null,mappedName=,jndi-name=com.example.EchoService,refType=Session into class org.jboss.seam.faces.environment.SeamExternalContext at org.glassfish.weld.services.InjectionServicesImpl.aroundInject(InjectionServicesImpl.java:133) at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:47) at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget$1.work(ManagedBean.java:171) at org.jboss.weld.bean.ManagedBean$FixInjectionPoint.run(ManagedBean.java:142) at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.inject(ManagedBean.java:165) at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:332) at org.jboss.weld.context.AbstractMapContext.get(AbstractMapContext.java:112) at org.jboss.weld.bean.proxy.ClientProxyMethodHandler.getProxiedInstance(ClientProxyMethodHandler.java:143) at org.jboss.weld.bean.proxy.ClientProxyMethodHandler.invoke(ClientProxyMethodHandler.java:100) at org.jboss.weld.util.CleanableMethodHandler.invoke(CleanableMethodHandler.java:43) at org.jboss.seam.faces.environment.SeamExternalContext_$$_javassist_21.setWrapped(SeamExternalContext_$$_javassist_21.java) at org.jboss.seam.faces.environment.SeamExternalContextFactory.getExternalContext(SeamExternalContextFactory.java:29) ... 27 more Caused by: com.sun.enterprise.container.common.spi.util.InjectionException: Exception attempting to inject Remote ejb-ref name=EchoService,Remote 3.x interface =com.example.EchoService,ejb-link=null,lookup=null,mappedName=,jndi-name=com.example.EchoService,refType=Session into class org.jboss.seam.faces.environment.SeamExternalContext at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl._inject(InjectionManagerImpl.java:614) at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.inject(InjectionManagerImpl.java:384) at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.injectInstance(InjectionManagerImpl.java:168) at org.glassfish.weld.services.InjectionServicesImpl.aroundInject(InjectionServicesImpl.java:126) ... 38 more Caused by: javax.naming.NamingException: Lookup failed for 'java:comp/env/EchoService' in SerialContext [Root exception is javax.naming.NamingException: Exception resolving Ejb for 'Remote ejb-ref name=EchoService,Remote 3.x interface =com.example.EchoService,ejb-link=null,lookup=null,mappedName=,jndi-name=com.example.EchoService,refType=Session' . Actual (possibly internal) Remote JNDI name used for lookup is 'com.example.EchoService#com.example.EchoService' [Root exception is javax.naming.NamingException: Lookup failed for 'com.example.EchoService#com.example.EchoService' in SerialContext [Root exception is javax.naming.NameNotFoundException: com.example.EchoService#com.example.EchoService not found]]] at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:442) at javax.naming.InitialContext.lookup(InitialContext.java:392) at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl._inject(InjectionManagerImpl.java:513) ... 41 more Caused by: javax.naming.NamingException: Exception resolving Ejb for 'Remote ejb-ref name=EchoService,Remote 3.x interface =com.example.EchoService,ejb-link=null,lookup=null,mappedName=,jndi-name=com.example.EchoService,refType=Session' . Actual (possibly internal) Remote JNDI name used for lookup is 'com.example.EchoService#com.example.EchoService' [Root exception is javax.naming.NamingException: Lookup failed for 'com.example.EchoService#com.example.EchoService' in SerialContext [Root exception is javax.naming.NameNotFoundException: com.example.EchoService#com.example.EchoService not found]] at com.sun.ejb.EjbNamingReferenceManagerImpl.resolveEjbReference(EjbNamingReferenceManagerImpl.java:174) at com.sun.enterprise.container.common.impl.ComponentEnvManagerImpl$EjbReferenceProxy.create(ComponentEnvManagerImpl.java:1040) at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.lookup(GlassfishNamingManagerImpl.java:688) at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.lookup(GlassfishNamingManagerImpl.java:657) at com.sun.enterprise.naming.impl.JavaURLContext.lookup(JavaURLContext.java:148) at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:428) ... 43 more Caused by: javax.naming.NamingException: Lookup failed for 'com.example.EchoService#com.example.EchoService' in SerialContext [Root exception is javax.naming.NameNotFoundException: com.example.EchoService#com.example.EchoService not found] at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:442) at javax.naming.InitialContext.lookup(InitialContext.java:392) at com.sun.ejb.EjbNamingReferenceManagerImpl.resolveEjbReference(EjbNamingReferenceManagerImpl.java:169) ... 48 more Caused by: javax.naming.NameNotFoundException: com.example.EchoService#com.example.EchoService not found at com.sun.enterprise.naming.impl.TransientContext.doLookup(TransientContext.java:197) at com.sun.enterprise.naming.impl.TransientContext.lookup(TransientContext.java:168) at com.sun.enterprise.naming.impl.SerialContextProviderImpl.lookup(SerialContextProviderImpl.java:58) at com.sun.enterprise.naming.impl.LocalSerialContextProviderImpl.lookup(LocalSerialContextProviderImpl.java:101) at com.sun.enterprise.naming.interprise.naming.impl.SerialContext.lookup(SerialContext.java:430) ... 50 more |#] [#|2010-10-22T10:04:35.241+0200|WARNING|glassfish3.0.1|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=26;_ThreadName=http-thread-pool-18080-(1);|StandardWrapperValve[Faces Servlet]: PWC1406: Servlet.service() for servlet Faces Servlet threw exception java.lang.IllegalStateException: Could not wrap ExternalContext at org.jboss.seam.faces.environment.SeamExternalContextFactory.getExternalContext(SeamExternalContextFactory.java:35) at com.sun.faces.context.InjectionExternalContextFactory.getExternalContext(InjectionExternalContextFactory.java:109) at com.sun.faces.context.FacesContextFactoryImpl.getFacesContext(FacesContextFactoryImpl.java:93) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:302) at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641) at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97) at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185) at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:325) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:226) at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165) at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791) at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693) at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954) at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170) at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135) at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102) at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88) at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76) at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53) at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57) at com.sun.grizzly.ContextTask.run(ContextTask.java:69) at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330) at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.IllegalStateException: Exception attempting to inject Remote ejb-ref name=EchoService,Remote 3.x interface =com.example.EchoService,ejb-link=null,lookup=null,mappedName=,jndi-name=com.example.EchoService,refType=Session into class org.jboss.seam.faces.environment.SeamExternalContext at org.glassfish.weld.services.InjectionServicesImpl.aroundInject(InjectionServicesImpl.java:133) at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:47) at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget$1.work(ManagedBean.java:171) at org.jboss.weld.bean.ManagedBean$FixInjectionPoint.run(ManagedBean.java:142) at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.inject(ManagedBean.java:165) at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:332) at org.jboss.weld.context.AbstractMapContext.get(AbstractMapContext.java:112) at org.jboss.weld.bean.proxy.ClientProxyMethodHandler.getProxiedInstance(ClientProxyMethodHandler.java:143) at org.jboss.weld.bean.proxy.ClientProxyMethodHandler.invoke(ClientProxyMethodHandler.java:100) at org.jboss.weld.util.CleanableMethodHandler.invoke(CleanableMethodHandler.java:43) at org.jboss.seam.faces.environment.SeamExternalContext_$$_javassist_21.setWrapped(SeamExternalContext_$$_javassist_21.java) at org.jboss.seam.faces.environment.SeamExternalContextFactory.getExternalContext(SeamExternalContextFactory.java:29) ... 27 more Caused by: com.sun.enterprise.container.common.spi.util.InjectionException: Exception attempting to inject Remote ejb-ref name=EchoService,Remote 3.x interface =com.example.EchoService,ejb-link=null,lookup=null,mappedName=,jndi-name=com.example.EchoService,refType=Session into class org.jboss.seam.faces.environment.SeamExternalContext at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl._inject(InjectionManagerImpl.java:614) at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.inject(InjectionManagerImpl.java:384) at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.injectInstance(InjectionManagerImpl.java:168) at org.glassfish.weld.services.InjectionServicesImpl.aroundInject(InjectionServicesImpl.java:126) ... 38 more Caused by: javax.naming.NamingException: Lookup failed for 'java:comp/env/EchoService' in SerialContext [Root exception is javax.naming.NamingException: Exception resolving Ejb for 'Remote ejb-ref name=EchoService,Remote 3.x interface =com.example.EchoService,ejb-link=null,lookup=null,mappedName=,jndi-name=com.example.EchoService,refType=Session' . Actual (possibly internal) Remote JNDI name used for lookup is 'com.example.EchoService#com.example.EchoService' [Root exception is javax.naming.NamingException: Lookup failed for 'com.example.EchoService#com.example.EchoService' in SerialContext [Root exception is javax.naming.NameNotFoundException: com.example.EchoService#com.example.EchoService not found]]] at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:442) at javax.naming.InitialContext.lookup(InitialContext.java:392) at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl._inject(InjectionManagerImpl.java:513) ... 41 more Caused by: javax.naming.NamingException: Exception resolving Ejb for 'Remote ejb-ref name=EchoService,Remote 3.x interface =com.example.EchoService,ejb-link=null,lookup=null,mappedName=,jndi-name=com.example.EchoService,refType=Session' . Actual (possibly internal) Remote JNDI name used for lookup is 'com.example.EchoService#com.example.EchoService' [Root exception is javax.naming.NamingException: Lookup failed for 'com.example.EchoService#com.example.EchoService' in SerialContext [Root exception is javax.naming.NameNotFoundException: com.example.EchoService#com.example.EchoService not found]] at com.sun.ejb.EjbNamingReferenceManagerImpl.resolveEjbReference(EjbNamingReferenceManagerImpl.java:174) at com.sun.enterprise.container.common.impl.ComponentEnvManagerImpl$EjbReferenceProxy.create(ComponentEnvManagerImpl.java:1040) at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.lookup(GlassfishNamingManagerImpl.java:688) at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.lookup(GlassfishNamingManagerImpl.java:657) at com.sun.enterprise.naming.impl.JavaURLContext.lookup(JavaURLContext.java:148) at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:428) ... 43 more Caused by: javax.naming.NamingException: Lookup failed for 'com.example.EchoService#com.example.EchoService' in SerialContext [Root exception is javax.naming.NameNotFoundException: com.example.EchoService#com.example.EchoService not found] at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:442) at javax.naming.InitialContext.lookup(InitialContext.java:392) at com.sun.ejb.EjbNamingReferenceManagerImpl.resolveEjbReference(EjbNamingReferenceManagerImpl.java:169) ... 48 more Caused by: javax.naming.NameNotFoundException: com.example.EchoService#com.example.EchoService not found at com.sun.enterprise.naming.impl.TransientContext.doLookup(TransientContext.java:197) at com.sun.enterprise.naming.impl.TransientContext.lookup(TransientContext.java:168) at com.sun.enterprise.naming.impl.SerialContextProviderImpl.lookup(SerialContextProviderImpl.java:58) at com.sun.enterprise.naming.impl.LocalSerialContextProviderImpl.lookup(LocalSerialContextProviderImpl.java:101) at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:430) ... 50 more |#] mpl.SerialContext.lookup(SerialContext.java:430) ... 50 more |#]