[jboss-jira] [JBoss JIRA] (AS7-3796) Remote EJB client seems to be leaking messages MAX_OUTBOUND_MESSAGES (ChannelBusyException: Too many open outbound writes)

[jaikiran pai (JIRA)]

    [ https://issues.jboss.org/browse/AS7-3796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12667192#comment-12667192 ] 

jaikiran pai commented on AS7-3796:
-----------------------------------

Here's another test that I added https://github.com/jaikiran/jboss-as/blob/78114be3188534df7f587f32a0d96446bb1727ac/testsuite/integration/basic/src/test/java/org/jboss/as/test/integration/ejb/remote/client/api/EJBClientAPIUsageTestCase.java#L376 which is similar to previous one but this one has few threads but being invoked repeatedly multiple times. This one passes too (tried more than once).

I'm going to take a more detailed look at the performance setup, tomorrow, and see if I can find something amiss.
                
> Remote EJB client seems to be leaking messages MAX_OUTBOUND_MESSAGES (ChannelBusyException: Too many open outbound writes)
> --------------------------------------------------------------------------------------------------------------------------
>
>                 Key: AS7-3796
>                 URL: https://issues.jboss.org/browse/AS7-3796
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: Clustering, EJB, Remoting
>    Affects Versions: 7.1.0.Final
>            Reporter: Radoslav Husar
>            Assignee: David Lloyd
>            Priority: Critical
>              Labels: eap6_LA
>             Fix For: 7.1.1.Final
>
>
> David and Jaikiran,
> lets revisit this topic. I still think were are leaking messages in remoting3. Badly. Even though I set MAX_O_Ms to 100K it still results in:
> {noformat}
> 2012/02/16 08:34:48:728 EST [WARN ][Runner - 227] SFCORE_LOG - Error sampling data:  <org.jboss.smartfrog.loaddriver.RequestProcessingException: Could not get valid response. Runner: 227.>
>         org.jboss.smartfrog.loaddriver.RequestProcessingException: Could not get valid response. Runner: 227.
> 	at org.jboss.smartfrog.clustering.ejb3.StatefulSBProcessorFactoryImpl$EJB3RequestProcessor.processRequest(StatefulSBProcessorFactoryImpl.java:79)
> 	at org.jboss.smartfrog.loaddriver.CompoundRequestProcessorFactoryImpl$CompoundRequestProcessor.processRequest(CompoundRequestProcessorFactoryImpl.java:51)
> 	at org.jboss.smartfrog.loaddriver.Runner.run(Runner.java:87)
> 	at java.lang.Thread.run(Thread.java:662)
> Caused by: java.lang.reflect.UndeclaredThrowableException
> 	at $Proxy0.getSerialAndIncrement(Unknown Source)
> 	at org.jboss.smartfrog.clustering.ejb3.StatefulSBProcessorFactoryImpl$EJB3RequestProcessor.processRequest(StatefulSBProcessorFactoryImpl.java:68)
> 	... 3 more
> Caused by: org.jboss.remoting3.ChannelBusyException: Too many open outbound writes
> 	at org.jboss.remoting3.remote.RemoteConnectionChannel.openOutboundMessage(RemoteConnectionChannel.java:111)
> 	at org.jboss.remoting3.remote.RemoteConnectionChannel.writeMessage(RemoteConnectionChannel.java:296)
> 	at org.jboss.ejb.client.remoting.ChannelAssociation.acquireChannelMessageOutputStream(ChannelAssociation.java:235)
> 	at org.jboss.ejb.client.remoting.RemotingConnectionEJBReceiver.processInvocation(RemotingConnectionEJBReceiver.java:193)
> 	at org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:173)
> 	at org.jboss.ejb.client.TransactionInterceptor.handleInvocation(TransactionInterceptor.java:43)
> 	at org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:175)
> 	at org.jboss.ejb.client.ReceiverInterceptor.handleInvocation(ReceiverInterceptor.java:92)
> 	at org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:175)
> 	at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:136)
> 	at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:121)
> 	at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:104)
> 	... 5 more
> {noformat}
> Here is a snip from the client properties:
> {noformat}
> remote.connectionprovider.create.options.org.xnio.Options.SSL_ENABLED=false
> remote.connections=perf18,perf19,perf20,perf21
> remote.connection.perf18.host=perf18
> remote.connection.perf18.port=4447
> remote.connection.perf18.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMOUS=false
> remote.connection.perf18.channel.options.org.jboss.remoting3.RemotingOptions.MAX_OUTBOUND_MESSAGES=100000
> {noformat}

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