[jboss-jira] [JBoss JIRA] (AS7-3811) Implement a timeout on EJB client invocations

[Darran Lofthouse (JIRA)]

    [ https://issues.jboss.org/browse/AS7-3811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12673138#comment-12673138 ] 

Darran Lofthouse commented on AS7-3811:
---------------------------------------

This issue reads very similar to something I am looking to solve for Remoting JMX for long running JMX invocations - one thing I am considering there is enhancing the protocol to allow the client to check with the server that a request is still being processed.


                
> Implement a timeout on EJB client invocations
> ---------------------------------------------
>
>                 Key: AS7-3811
>                 URL: https://issues.jboss.org/browse/AS7-3811
>             Project: Application Server 7
>          Issue Type: Feature Request
>          Components: Clustering
>    Affects Versions: 7.1.0.Final
>            Reporter: Radoslav Husar
>            Assignee: jaikiran pai
>              Labels: eap6_LA
>             Fix For: 7.1.1.Final
>
>
> IMHO a client must support a timeout. Very often when things go wrong the clients get stuck indefinitely.
> Maybe this problem go even deeper, something on the server failed but didnt reply to the client. This is often encoutered during failover undeploy test (50 of 200 clients got stuck :-) ).
> {noformat}
> "Runner - 16" daemon prio=10 tid=0x00007fb7a0025000 nid=0x4d7a in Object.wait() [0x00007fb78b3f2000]
>    java.lang.Thread.State: WAITING (on object monitor)
>         at java.lang.Object.wait(Native Method)
>         at java.lang.Object.wait(Object.java:485)
>         at org.jboss.ejb.client.EJBClientInvocationContext.awaitResponse(EJBClientInvocationContext.java:330)
>         - locked <0x00000006c013ae50> (a java.lang.Object)
>         at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:140)
>         at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:121)
>         at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:104)
>         at $Proxy0.getSerialAndIncrement(Unknown Source)
>         at org.jboss.smartfrog.clustering.ejb3.StatefulSBProcessorFactoryImpl$EJB3RequestProcessor.processRequest(StatefulSBProcessorFactoryImpl.java:68)
>         at org.jboss.smartfrog.loaddriver.CompoundRequestProcessorFactoryImpl$CompoundRequestProcessor.processRequest(CompoundRequestProcessorFactoryImpl.java:51)
>         at org.jboss.smartfrog.loaddriver.Runner.run(Runner.java:87)
>         at java.lang.Thread.run(Thread.java:662)
> {noformat}

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