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From Stefan Eissing <>
Subject Re: [Patch] Ensure HTTP1 filters are only added on HTTP1 requests
Date Wed, 16 Mar 2016 08:58:01 GMT
Hmm, I can tell you for certain that modules encountering HTTP/2 connections
in 2.4 do not find the filters as they may expect.

So far, I have not heard of any breakage related to this. Which is not to say
it does not exist. 

AFAIK the patch will only affect connections where ap_get_protocol() returns
something else than the default. So far, this is only true for h2 connections,
which is not enabled by default. 

So, I do not see the need for worries here.


> Am 16.03.2016 um 09:34 schrieb Ruediger Pluem <>:
> On 03/16/2016 04:57 AM, William A Rowe Jr wrote:
>> My concern is that this can't and shouldn't change on 2.4.x.
>> I love the concept and it is correct, however there are enough modules relying
>> on the fact that they must remove the http protocol filters that changing the
>> default behavior is effectively breaking binary ABI.
>> Thoughts?
> Agreed.
> Regards
> RĂ¼diger

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