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https://issues.apache.org/jira/browse/POOL-179?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mark Thomas updated POOL-179:
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Summary: GenericObjectPool.borrowObject() incorrectly swallows
InterruptedException (was: GenericObjectPool.borrowObject() incorrectly
swallos InterruptedException)
> GenericObjectPool.borrowObject() incorrectly swallows InterruptedException
> --------------------------------------------------------------------------
>
> Key: POOL-179
> URL: https://issues.apache.org/jira/browse/POOL-179
> Project: Commons Pool
> Issue Type: Bug
> Affects Versions: 1.5.5
> Environment: mac osx 10.5.8 jdk 1.6.0_22
> Reporter: Axel Großmann
> Fix For: 1.5.6
>
> Attachments: FileDiff154-155.jpg
>
>
> I just updated from commpons-pool 1.5.4 to 1.5.5 and suddenly some of my
> tests crash with threads hanging.
> After some inspection is appears that GenericObjectPool.borrowObject() no
> longer handles InterruptedException correctly. I made a file diff and found
> that there has been a modification in that area that contains the bug. See
> attached image.
> I have created a patched version absed on 1.5.4 source which works correctly
> in my use case. The important part is:
> {code:java}
> catch (final InterruptedException e)
> {
> synchronized (this)
> {
> if (latch.getPair() == null)
> {
> _allocationQueue.remove(latch);
> }
> else
> {
> _numInternalProcessing--;
> _numActive++;
> _allocationQueue.remove(latch);
> returnObject(latch.getPair().value);
> }
> }
> Thread.currentThread().interrupt();
> throw e;
> }
> {code}
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