On Fri, 2019-07-12 at 16:07 +0900, Koji Kawamura wrote:
> Hi Oleg,
> 
> Thanks for your quick response as always.
> 
> After I upgraded JDK to 11.0.3, TLS 1.3 started working even with
> HttpAsyncClient 4.1.3 and HttpCore 4.5.3.
> Glad to know that the JDK issue has been fixed and back-ported.
> https://bugs.openjdk.java.net/browse/JDK-8212885
> 

Hi Koji

That is curious. I had to tweak non-blocking SSL code in HttpCore quite
a bit in order to get it to work with Java 11.0.2. But if 11.0.3 works
without any of those tweaks, it is even better. 

Cheers

Oleg


> Best,
> Koji
> 
> On Thu, Jul 11, 2019 at 7:01 PM Oleg Kalnichevski <[email protected]>
> wrote:
> > 
> > On Thu, 2019-07-11 at 16:19 +0900, Koji Kawamura wrote:
> > > Hello,
> > > 
> > > I found a comment on in the 5.0-BETA4 release note:
> > > 
> > > * Resolved compatibility issues with TLS 1.3 engine shipped with
> > > Java
> > > 11
> > >   Contributed by Oleg Kalnichevski <olegk at apache.org>
> > > 
> > 
> > 
https://archive.apache.org/dist/httpcomponents/httpcore/RELEASE_NOTES-5.0.x.txt
> > > 
> > > Is there any JIRA specifically addressing this issue?
> > > I could only find this one, but the release note comment sounds
> > > like
> > > there are others.
> > > https://issues.apache.org/jira/browse/HTTPCLIENT-1967
> > > 
> > 
> > The only one that truly matters is this one
> > 
> > https://bugs.openjdk.java.net/browse/JDK-8212885
> > 
> > 
> > > Also, I'd like to know if TLS 1.3 with Java 11 is (or will be?)
> > > supported by HttpAsyncClient.
> > > 
> > 
> > HttpAsyncClient 4.1.4 should be fully TLSv1.3 / Java11 compatible
> > but
> > one needs to upgrade its HttpCore dependency to version 4.4.11.
> > 
> > Cheers
> > 
> > Oleg
> > 
> > 
> > 
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