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List:       tomcat-user
Subject:    Re: Http2UpgradeHandler error
From:       Mark Thomas <markt () apache ! org>
Date:       2016-06-23 12:46:32
Message-ID: b628723e-55e1-c893-4afd-a4946ebe3cc1 () apache ! org
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On 23/06/2016 13:07, Andrei Ivanov wrote:
> On Thu, Jun 23, 2016 at 2:52 PM, Mark Thomas <markt@apache.org> wrote:
>> On 22/06/2016 21:28, Andrei Ivanov wrote:
>>> Yes, I can test.
>>> 64-bit please.
>>
>> Thanks.
>>
>> It turned out not to be quite as simple as just a tc-native update.
>> You'll need this dll:
>> http://home.apache.org/~markt/dev/tc-native-debug/tcnative-1.dll
>>
>> and these class files:
>> http://home.apache.org/~markt/dev/tc-native-debug/tomcat-8.5.3-patch.zip
>>
>> The dll should replace the tc-native DLL you are currently using.
>>
>> The class files patch the 8.5.3 release. They might work with other
>> versions but if they don't work it won't be pretty. The class files
>> should be unpacked from the zip placed in this directory:
>> $CATALINA_BASE/lib/org/apache/tomcat/util/net
>>
>>
>> Hopefully, everything should now just work when you use TLS. If it
>> doesn't there will be some debug messages written to stdout by tc-native
>> that should give me an idea of what is going wrong.
>>
>> Finally, I need to point out the obvious.
>> The files above are not an official Apache release and are provided
>> solely for debugging this issue only. You use these files at your own risk.
>>
>> Thanks for the offer to help,
>>
>> Mark
>>
> 
> I ran the test, Tomcat doesn't log anymore errors, Firefox seems happy :-)
> 
> Tried with Chrome 51.0.2704.103 m, it also seems happy, showing h2
> and/or spdy as protocol when loading various resources of the app.
> 
> Tried MS Edge, but that seems to use HTTP 1.1 for some reason.

Excellent. Thanks for testing this so quickly. The fix will be in the
next releases.

Mark


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