[zeromq-dev] Possible memory leak in zmq.Poller.fd_table

Yu Dongmin miniway at gmail.com
Mon Oct 7 04:01:27 CEST 2013


Thanks for the reporting and the nice catching the issue.

I've sent the related pull request and deployed into the public maven snapshot.

Please try with the latest maven snapshot.


On Oct 6, 2013, at 10:32 PM, Jonathan Goldstein <jonsgold at gmail.com> wrote:

> Hi,
> My application froze, and in the heap dump I see over 32K entries in zmq.Poller.fd_table (my assumption from the stack below is that java.util.HashMap is actually the map fd_table).
> A screenshot from IBM HeapAnalyzer:
> <image.png>
> Someone else noticed the same problem: https://github.com/zeromq/jeromq/issues/71
> He also provided a fix: https://github.com/kcarlson/jeromq/commit/b50edbe9a17fab3b82a8d887a770e372eb81cb8c
> Is this fix available in a release of jeromq? If not, is it possible to create a release with the fix?
> Thanks,
> Jonathan
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> zeromq-dev at lists.zeromq.org
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