[undertow-dev] Issue with Undertow Client and SSL

Tomaž Cerar tomaz.cerar at gmail.com
Wed Jun 1 14:35:47 EDT 2016


On top of my head, it sounds like a bug that was fixed long ago.

Are you sure that code that is throwing this is using latest undertow bits?

On Wed, Jun 1, 2016 at 6:13 PM, Thomas Segismont <tsegismo at redhat.com>
wrote:

> Hi,
>
> Openshift Origin uses Hawkular Metrics to store node and container data.
> In this scenario, Hawkular Metrics calls the Kubernetes master server over
> HTTPS to validate the client identity. This is implemented with Undertow
> Client, as part of a ServletExtension (inside Wildfly 10) [1]. Works fine
> in development and testing.
>
> Now the Openshit team sees errors in the logs [2][3]. I couldn't reproduce
> yet. Errors come in pair, first the "UT005001: An exception occurred
> processing the request: java.lang.IllegalStateException: XNIO000017: Buffer
> was already freed", and just after "XNIO001007: A channel event listener
> threw an exception: java.lang.NullPointerException".
>
> Does that ring a bell? I haven't been able to find a starting point  by
> looking into the source the code.
>
> Thanks
>
> --
> Thomas Segismont
> JBoss ON Engineering Team
>
> [1] https://git.io/vrNyP
> [2] https://issues.jboss.org/browse/HWKMETRICS-408
> [3] https://issues.jboss.org/secure/attachment/12405779/hawkular.log
>
> _______________________________________________
> undertow-dev mailing list
> undertow-dev at lists.jboss.org
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>
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