[jboss-jira] [JBoss JIRA] Closed: (JBREM-790) NPE in BisocketClientInvoker$PingTimerTask

[Ron Sigal (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBREM-790?page=all ]

Ron Sigal closed JBREM-790.
---------------------------

    Resolution: Done

A "running" variable has been added to PingTimerTask in conjunction with JBREM-797, which leads to a slightly different solution on the remoting_2_x branch.

> NPE in BisocketClientInvoker$PingTimerTask
> ------------------------------------------
>
>                 Key: JBREM-790
>                 URL: http://jira.jboss.com/jira/browse/JBREM-790
>             Project: JBoss Remoting
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 2.4.0.Beta1 (Pinto), 2.2.0.SP4, 2.2.1.GA
>            Reporter: Ron Sigal
>         Assigned To: Ron Sigal
>            Priority: Minor
>             Fix For: 2.2.2.GA, 2.4.0.Beta1 (Pinto)
>
>
> org.jboss.remoting.transport.bisocket.BisocketClientInvoker.PingTimerTask.shutdown() sets instance variable controlOutputStream to null.  If the PingTimerTask happens to be running when shutdown() is called, there is a possibility of a NullPointerException.

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