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https://issues.apache.org/jira/browse/DIRMINA-1205?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marcin Lamparski updated DIRMINA-1205:
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    Summary: Deadlock when using SSL in combination with proxy filter  (was: 
Deadlock when using SSL in combination with SOCKS proxy)

> Deadlock when using SSL in combination with proxy filter
> --------------------------------------------------------
>
>                 Key: DIRMINA-1205
>                 URL: https://issues.apache.org/jira/browse/DIRMINA-1205
>             Project: MINA
>          Issue Type: Bug
>          Components: Core, SSL
>    Affects Versions: 2.2.10
>         Environment: Windows, Linux, MacOS
>            Reporter: Marcin Lamparski
>            Priority: Critical
>         Attachments: blocking-pipeline-deadlock.dot, 
> blocking-pipeline-deadlock.svg, non-blocking-pipeline-deadlock.dot, 
> non-blocking-pipeline-deadlock.svg
>
>
> While updating MINA 2.2.10 in QuickFIXj we encountered a deadlock in 
> end-to-end SOCKS proxy tests.
> It looks like this was introduced by DIRMINA-1199 fix however all 
> combinations of tests fail with a deadlock, which also means that there is an 
> existing problem with {{org.apache.mina.filter.ssl.SSLHandlerG0}} 
> implementation in versions before 2.2.10.
> Currently I was only able to confirm SSL + SOCKS proxy combination failures, 
> but some of the failures in mentioned QuickFIXj PRs look suspicious. It will 
> be easier to investigate if we solve this problem first.



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