remoting-model example causes ConcurrentModificationException
-------------------------------------------------------------
Key: SEAMREMOTING-30
URL: https://issues.jboss.org/browse/SEAMREMOTING-30
Project: Seam Remoting
Issue Type: Bug
Environment: Seam 3.0.0.CR3 (Seam Remoting 3.0.0.CR3)
Reporter: Jozef Hartinger
Assignee: Shane Bryzak
Fix For: 3.0.0.Final
To reproduce:
1.) deploy the remoting-model example
2.) visit http://localhost:8080/remoting-model
3.) Click on "Shane Bryzak"
4.) Click on "Jozef Hartinger"
5.) Click on "Load addresses"
6.) Click on "Delete address"
7.) Click on "Apply changes"
8.) The exception below is logged in the server log
This might be a problem in the example itself / seam-conversation / weld.
{code}
10:33:15,116 ERROR [org.jboss.seam.remoting.Remoting] Error:
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
[:1.6.0_23]
at java.util.HashMap$EntryIterator.next(HashMap.java:834) [:1.6.0_23]
at java.util.HashMap$EntryIterator.next(HashMap.java:832) [:1.6.0_23]
at
org.jboss.weld.context.AbstractConversationContext.deactivate(AbstractConversationContext.java:250)
[:6.0.0.Final]
at
org.jboss.seam.conversation.plugins.weld.WeldHttpSeamConversationContext.doDeactivate(WeldHttpSeamConversationContext.java:70)
[:3.0.0.CR1]
at
org.jboss.seam.conversation.api.AbstractSeamConversationContext.deactivate(AbstractSeamConversationContext.java:70)
[:3.0.0.CR1]
at
org.jboss.seam.remoting.AbstractRequestHandler.deactivateConversationContext(AbstractRequestHandler.java:27)
[:3.0.0.CR3]
at
org.jboss.seam.remoting.model.ModelHandler.handle(ModelHandler.java:114)
[:3.0.0.CR3]
at org.jboss.seam.remoting.Remoting.service(Remoting.java:297)
[:3.0.0.CR3]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
[:1.0.0.Final]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:324)
[:6.0.0.Final]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
[:6.0.0.Final]
at
org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:67)
[:6.0.0.Final]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274)
[:6.0.0.Final]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
[:6.0.0.Final]
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
[:6.0.0.Final]
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
[:6.0.0.Final]
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:181)
[:6.0.0.Final]
at
org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.event(CatalinaContext.java:285)
[:1.1.0.Final]
at
org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.invoke(CatalinaContext.java:261)
[:1.1.0.Final]
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:88)
[:6.0.0.Final]
at
org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:100)
[:6.0.0.Final]
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
[:6.0.0.Final]
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
[:6.0.0.Final]
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
[:6.0.0.Final]
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
[:6.0.0.Final]
at
org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:53)
[:6.0.0.Final]
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
[:6.0.0.Final]
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
[:6.0.0.Final]
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:654)
[:6.0.0.Final]
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951)
[:6.0.0.Final]
at java.lang.Thread.run(Thread.java:662) [:1.6.0_23]
10:33:15,125 ERROR
[org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/remoting-model]]
Exception sending request destroyed lifecycle event to listener instance of
class org.jboss.weld.servlet.WeldListener: java.lang.IllegalStateException:
Context is not active
at
org.jboss.weld.context.AbstractConversationContext.deactivate(AbstractConversationContext.java:263)
[:6.0.0.Final]
at
org.jboss.weld.servlet.WeldListener.requestDestroyed(WeldListener.java:125)
[:6.0.0.Final]
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:204)
[:6.0.0.Final]
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:181)
[:6.0.0.Final]
at
org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.event(CatalinaContext.java:285)
[:1.1.0.Final]
at
org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.invoke(CatalinaContext.java:261)
[:1.1.0.Final]
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:88)
[:6.0.0.Final]
at
org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:100)
[:6.0.0.Final]
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
[:6.0.0.Final]
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
[:6.0.0.Final]
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
[:6.0.0.Final]
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
[:6.0.0.Final]
at
org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:53)
[:6.0.0.Final]
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
[:6.0.0.Final]
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
[:6.0.0.Final]
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:654)
[:6.0.0.Final]
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951)
[:6.0.0.Final]
at java.lang.Thread.run(Thread.java:662) [:1.6.0_23]
{code}
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