[jboss-jira] [JBoss JIRA] (JBAS-9491) JBoss 6.0.0-Final leaks an AsyncInvocationIdUUIDImpl object for every asynchronous call

Carlo de Wolf (JIRA) jira-events at lists.jboss.org
Thu May 3 14:02:18 EDT 2012


    [ https://issues.jboss.org/browse/JBAS-9491?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12690179#comment-12690179 ] 

Carlo de Wolf commented on JBAS-9491:
-------------------------------------

A simple class test can go into {{src/test/java/org/jboss/ejb3/async/impl}}. The other tests are more functional.
Another alternative we sometimes use is the Jira identifier as a subpackage {{src/test/java/org/jboss/ejb3/async/impl/jbas9491}}.
Having the test is more important than its location. :-)
                
> JBoss 6.0.0-Final leaks an AsyncInvocationIdUUIDImpl object for every asynchronous call
> ---------------------------------------------------------------------------------------
>
>                 Key: JBAS-9491
>                 URL: https://issues.jboss.org/browse/JBAS-9491
>             Project: Application Server 3  4  5 and 6
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: EJB
>    Affects Versions: 6.0.0.Final
>         Environment: CentOS, Windows7
>            Reporter: Chris Rankin
>             Fix For: Open To Community
>
>
> The {{AsyncInvocationIdUUIDImpl.equals()}} method is implemented as:
> {code:Java}
> @Override
> public boolean equals(final Object obj) {
>     return uuid.equals(obj);
> }
> {code}
> This implementation is incompatible with {{ConcurrentHashMap<AsyncInvocationId, Boolean>}}, which means that {{AsyncInvocationMap.remove(id)}} does _not_ remove the {{AsyncInvocationIdUUIDImpl}} object from the map at all. In other words, the {{AsynchronousServerInterceptor.invoke()}} method is accumulating {{AsyncInvocationIdUUIDImpl}} objects until the JVM's heap explodes.

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