[jboss-remoting-issues] [JBoss JIRA] Commented: (JBREM-1107) SocketServerInvoker.IdleTimeoutTask interrupts ServerThreads during long invocation

Ron Sigal (JIRA) jira-events at lists.jboss.org
Wed Sep 2 15:36:23 EDT 2009


    [ https://jira.jboss.org/jira/browse/JBREM-1107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12484261#action_12484261 ] 

Ron Sigal commented on JBREM-1107:
----------------------------------

Fixed org.jboss.remoting.transport.socket.SocketServerInvoker$IdleTimeoutTask so that it will not kill an org.jboss.remoting.transport.socket.ServerThread that's in the middle of an invocation.

Unit test:  org.jboss.test.remoting.transport.socket.timeout.idle.SafeIdleTimeoutTestCase.

Also, committed the same unit test on the 2.x branch, just to verify that the 2.x version of SocketServerInvoker can pass the test with no changes.

Waiting for results in hudson.

Note:  It might be worth updating the Remoting Guide to point out that a ServerThread in the middle of a long running invocation will still be harvested by IdleTimeoutTask if the idle timeout has expired.

> SocketServerInvoker.IdleTimeoutTask interrupts ServerThreads during long invocation
> -----------------------------------------------------------------------------------
>
>                 Key: JBREM-1107
>                 URL: https://jira.jboss.org/jira/browse/JBREM-1107
>             Project: JBoss Remoting
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 2.2.2.SP11
>            Reporter: Ron Sigal
>            Assignee: Ron Sigal
>             Fix For: 2.2.3.SP1
>
>
> org.jboss.remoting.transport.socket.SocketServerInvoker.IdleTimerTask is intended to shut down org.jboss.remoting.transport.socket.ServerThreads that haven't been in use for some configured amount of time.  For each ServerThread, it compares the value of System.currentTimeMillis() to the time at which the ServerThread last started or finished processing an invocation, and, if the difference exceeds the value of the "idleTimeout" parameter, it shuts down the ServerThread.
> The problem is that if processing an invocation takes longer than the value of "idleTimeout", a ServerThread could be shut down DURING the processing of an invocation.

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