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https://issues.apache.org/jira/browse/DIRMINA-1076?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16358467#comment-16358467
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Christoph John edited comment on DIRMINA-1076 at 2/9/18 2:36 PM:
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I think you can leave the Travis CI server out of the equation now that I can 
reproduce it with the patched test.
The test locks up almost instantly as you can see in the attached log file. 
These tests were done locally on my machine. Travis CI is not involved anymore.


was (Author: chrjohn):
I think you can leave the Travis CI server out of the equation now that I can 
reproduce it with the patched test.
The test locks up almost instantly as you can see in the attached log file.

> Leaking NioProcessors/NioSocketConnectors hanging in call to dispose
> --------------------------------------------------------------------
>
>                 Key: DIRMINA-1076
>                 URL: https://issues.apache.org/jira/browse/DIRMINA-1076
>             Project: MINA
>          Issue Type: Bug
>    Affects Versions: 2.0.16
>            Reporter: Christoph John
>            Priority: Major
>         Attachments: mina-dispose-hang.txt, mina-test-log.txt, 
> mina-test-patch.txt
>
>
> Follow-up to mailing list discussion.
> I was now able to reproduce the problem with a MINA test. Or let's say I did 
> the brute-force approach by re-running one test in an endless loop.
> I have attached a patch of AbstractIoServiceTest (against 
> [https://github.com/apache/mina/tree/2.0]) and a stack trace. After a few 
> loops the test is stuck. You can see a lot of threads hanging in dispose() 
> and the test is stuck when it tries to dispose the acceptor.
>  
> What is a little strange is that the javadoc says that 
> connector.dispose(TRUE) should not be called from an IoFutureListener, but in 
> the test it is done anyway. However, changing the parameter to FALSE does not 
> help either.
>  
>  Is there anything that can be done to prevent this hang?



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