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From "Joao Silva de Melo (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CXF-7475) HttpConduit enabled bus hanging on pending requests after shutdown
Date Tue, 15 Aug 2017 23:01:00 GMT
Joao Silva de Melo created CXF-7475:
---------------------------------------

             Summary: HttpConduit enabled bus hanging on pending requests after shutdown
                 Key: CXF-7475
                 URL: https://issues.apache.org/jira/browse/CXF-7475
             Project: CXF
          Issue Type: Bug
          Components: Bus, Transports
    Affects Versions: 3.1.12
            Reporter: Joao Silva de Melo
            Priority: Critical


Olá

Just found out an issue with shutting down the {{Bus}} when configured with {{AsyncHttpConduit}}.

*Problem*

In case it happens, applications won't be able to gracefully shutdown, as it causes requests
to hang on the {{AsyncHTTPConduit.AsyncWrappedOutputStream::getHttpResponse}} indefinitely.

*How to reproduce*

This is an edge case, but it happens when the Bus is shutdown after the client started the
request but before getting the ConnectException. Below there is a link to a Junit test reproducing
the problem.

https://gist.github.com/dwp-joaomelo/8e2f6f916501a896a2beeae86fc4d5a8

The test should hang forever on the last statement {{thread.join();}}, that is, waiting for
the request thread to do it's job. 

In case you cannot reproduce the issue, you might need to tweak the {{Thread.sleep(1000)}}.



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