> Am 19.05.2023 um 18:50 schrieb Bastien Durel <bast...@durel.org>:
>
> Le 19/05/2023 à 18:11, Stefan Eissing a écrit :
>> Hi Bastien,
> Hello
>
>> I am looking into the failures of mod_proxy_http2 and seeing an issue with
>> connection reuse and subsequent handling of requests.
>> Going back to the original issue, do you still see those with mod_h2
>> v2.0.15? That would be interesting to know.
> No, I had only 2 segfaults since I upgraded to 2.0.15, and none is in
> purge_consumed_buckets :
>
> - proxy_pass_brigade
> - ap_save_brigade
>
>> I do not know if just relying on mod_proxy_http in your setup would be
>> possible. But it could help us isolating issues.
>
> I don't think so ... The knot-resolver I forward DOH requests to seems to
> only support HTTP/2 ; if I change it to https://, dog fails to resolve on it :
>
> Error [http]: Nameserver returned HTTP 502 (Proxy Error)
I just released v2.0.16 <https://github.com/icing/mod_h2/releases/tag/v2.0.16>.
It contains a fix in mod_proxy_http2 retry handling. Not sure if this is
related to your crashes as I was so far unsuccessful to reproduce those
locally. But maybe you'd like to give this a try.
Kind Regards,
Stefan
>
> Regards,
>
> --
> Bastien Durel
>
