[jboss-jira] [JBoss JIRA] Updated: (JBREM-1242) Fix deadlock between Client and MicroRemoteClientInvoker

Justin Bertram (JIRA) jira-events at lists.jboss.org
Fri Jan 7 00:08:18 EST 2011


     [ https://issues.jboss.org/browse/JBREM-1242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Justin Bertram updated JBREM-1242:
----------------------------------



> Fix deadlock between Client and MicroRemoteClientInvoker
> --------------------------------------------------------
>
>                 Key: JBREM-1242
>                 URL: https://issues.jboss.org/browse/JBREM-1242
>             Project: JBoss Remoting
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 2.5.3.SP1, 2.2.3.SP3
>            Reporter: Ron Sigal
>            Assignee: Ron Sigal
>             Fix For: 2.5.3.SP2, 2.2.3.SP4
>
>
> 1. a. org.jboss.remoting.Client.setupClientLease() calls MicroRemoteClientInvoker.establishLease()
>     b. org.jboss.remoting.MicroRemoteClientInvoker.establishLease() synchronizes on MicroRemoteClientInvoker.clientLeaseLock and calls Client.addConnectionListener()
>     c. Client.addConnectionListener() synchronizes on Client.connectionValidatorLock
> 2. a. Client.addConnectionListener() synchronizes on Client.connectionValidatorLock and calls new ConnectionValidator()
>     b. new ConnectionValidator() calls MicroRemoteClientInvoker.getLeasePinger(), which synchronizes on MicroRemoteClientInvoker.clientLeaseLock

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