[jboss-jira] [JBoss JIRA] Closed: (JBREM-1056) Fix race condition in InvokerRegistry

Fix race condition in InvokerRegistry ------------------------------------- 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, 2.5.0.SP1 (Flounder) Reporter: Ron Sigal Assignee: Ron Sigal Fix For: 2.2.2.SP11, 2.5.0.SP2 (Flounder) 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.