[esb-issues] [JBoss JIRA] Commented: (JBESB-2328) JBossWS getPort not thread safe

[Kevin Conner (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBESB-2328?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12450572#action_12450572 ] 

Kevin Conner commented on JBESB-2328:
-------------------------------------

Caused by: java.lang.IllegalStateException: Cannot synchronize to any of these methods:
....
        at org.jboss.ws.metadata.umdm.OperationMetaData.eagerInitialize(OperationMetaData.java:492)
        at org.jboss.ws.metadata.umdm.EndpointMetaData.eagerInitializeOperations(EndpointMetaData.java:540)
        at org.jboss.ws.metadata.umdm.EndpointMetaData.initializeInternal(EndpointMetaData.java:525)
        at org.jboss.ws.metadata.umdm.EndpointMetaData.eagerInitialize(EndpointMetaData.java:513)
        at org.jboss.ws.metadata.builder.jaxws.JAXWSClientMetaDataBuilder.rebuildEndpointMetaData(JAXWSClientMetaDataBuilder.java:308)
        at org.jboss.ws.core.jaxws.spi.ServiceDelegateImpl.getPortInternal(ServiceDelegateImpl.java:262)
        at org.jboss.ws.core.jaxws.spi.ServiceDelegateImpl.getPort(ServiceDelegateImpl.java:193)
        at javax.xml.ws.Service.getPort(Service.java:116)


> JBossWS getPort not thread safe
> -------------------------------
>
>                 Key: JBESB-2328
>                 URL: https://jira.jboss.org/jira/browse/JBESB-2328
>             Project: JBoss ESB
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Web Services
>    Affects Versions: 4.4
>            Reporter: Kevin Conner
>            Assignee: Kevin Conner
>             Fix For: 4.4 CP2, 4.5
>
>
> This has been seen on the SOA 4.3 GA release when concurrent access are being made to getPort.
> Caused by: java.util.ConcurrentModificationException
>         at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:449)
>         at java.util.AbstractList$Itr.next(AbstractList.java:420)
>         at org.jboss.ws.metadata.umdm.EndpointMetaData.eagerInitializeOperations(EndpointMetaData.java:538)
>         at org.jboss.ws.metadata.umdm.EndpointMetaData.initializeInternal(EndpointMetaData.java:525)
>         at org.jboss.ws.metadata.umdm.EndpointMetaData.eagerInitialize(EndpointMetaData.java:513)
>         at org.jboss.ws.metadata.builder.jaxws.JAXWSClientMetaDataBuilder.rebuildEndpointMetaData(JAXWSClientMetaDataBuilder.java:308)
>         at org.jboss.ws.core.jaxws.spi.ServiceDelegateImpl.getPortInternal(ServiceDelegateImpl.java:262)
>         at org.jboss.ws.core.jaxws.spi.ServiceDelegateImpl.getPort(ServiceDelegateImpl.java:193)
>         at javax.xml.ws.Service.getPort(Service.java:116)
> I reproduced this by updating the Wise-core.jar and jbossesb-soap.jar to the ESB 4.4CP2 versions and modified the webservice_consumer_wise quickstart to send 20 concurrent messages.

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