[jboss-remoting-issues] [JBoss JIRA] Created: (JBREM-1056) Fix race condition in InvokerRegistry

[Ron Sigal (JIRA)]

Fix race condition in InvokerRegistry
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                 Key: JBREM-1056
                 URL: https://jira.jboss.org/jira/browse/JBREM-1056
             Project: JBoss Remoting
          Issue Type: Bug
      Security Level: Public (Everyone can see)
    Affects Versions: 2.2.2.SP10
            Reporter: Ron Sigal
            Assignee: Ron Sigal
             Fix For: 2.2.2.SP11


In org.jboss.remoting.InvokerRegistry.createClientInvoker() there is a reference to serverLocators which is in a synchronized(clientLock) block but which is not protected by a synchronized(serverLock) block.  Under heavy load, when org.jboss.remoting.Client.addCallbackListener() is creating a connection to the callback Connector (which is necessarily colocated in the same JVM), serverLocators has been seen to return null.

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