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https://issues.apache.org/jira/browse/CXF-8895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17762570#comment-17762570
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Daniel Kulp commented on CXF-8895:
----------------------------------
Sorry, should be 4.0.3 and 3.6.2. It was fixed the end of June in:
https://github.com/apache/cxf/commit/1e9e61a3765318c7706a1886733fd45fe2f2f977
> Deadlock instead of timeout with new HttpClientHTTPConduit using large
> payloads
> -------------------------------------------------------------------------------
>
> Key: CXF-8895
> URL: https://issues.apache.org/jira/browse/CXF-8895
> Project: CXF
> Issue Type: Bug
> Affects Versions: 3.6.0, 3.6.1, 3.6.2
> Reporter: Manuel
> Assignee: Daniel Kulp
> Priority: Major
> Fix For: 3.6.2, 4.0.3
>
> Attachments: GreetMeDocLiteralReq.xml
>
>
> Hello,
>
> we discovered an issue that causes a deadlock with large payloads which
> exceed the chunk-length (that is used as buffer size for an
> {{{}PipedInputStream{}}}) when sending a message to a currently
> offline/not-available server.
> Even when setting the {{ConnectionTimeout}} for the HTTPConduit to e.g.,
> 1000ms, the timeout does not occur. (the {{ReceiveTimeout}} works as expected
> though)
> The feature that introduced the new {{HttpClientHTTPConduit}} was CXF-8840
> with commit
> [1e7169|https://github.com/apache/cxf/commit/1e7169c627d6908118f99dc98d774ffb53dd38c6].
>
> What was {*}expected{*}:
> Any type of timeout-related exception.
>
> What *actually* happened:
> The thread runs into a deadlock.
>
> How to {*}reproduce{*}:
> Run
> {{org.apache.cxf.systest.dispatch.DispatchClientServerTest.testTimeout()}}
> and increase the payload of {{resources/GreetMeDocLiteralReq.xml}} (or use
> the attachment provided). The test will not terminate after the given
> timeout, the test will run indefinitely.
> The {{{}PipedInputStream{}}}'s read method was never called (server offline),
> hence the {{{}PipedOutputStream{}}}'s write method can't continue to write
> the data -> Deadlock.
>
> {{Regards,}}
> {{Manuel}}
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