[undertow-dev] Issue with Undertow Client and SSL

[Thomas Segismont]

Switching to UndertowXnioSsl solved the issue

Thank you!

2016-06-01 22:55 GMT+02:00 Stuart Douglas <sdouglas at redhat.com>:

> Try using io.undertow.protocols.ssl.UndertowXnioSsl instead of the
> default XNIO one. I ended up writing a different SSL implementation
> for Undertow, as Undertow and remoting had different requirements for
> SSL. All the testing we do is done against the Undertow SSL
> implementation.
>
> Stuart
>
> 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
> > https://lists.jboss.org/mailman/listinfo/undertow-dev
>



-- 
Thomas Segismont
JBoss ON Engineering Team
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