Hi Nic,
On 15.04.23 19:35, Nick Wood wrote:
Hello all,
I have recently enabled HTTP/2 on our HAProxy server by adding the
following to the bind line:
alpn h2,http/1.1
Everything appears to be working fine, apart from our custom error pages.
Rather than serving the custom page as before, browsers just report an
error. In Chrome its ERR_HTTP2_SERVER_REFUSED_STREAM. In Firefox its a
more generic response about the data being invalid.
Here is the content of /etc/haproxy/errorpages/503.http:
[snipp]
I've searched the archives but not found anyone else with this issue -
apart from someone who didn't have the correct HTTP headers defined at
the top of their error file - but mine look OK. I've tried using
HTTP/1.1 instead of HTTP/1.0 and also removing the Connection: close
header, but nothing makes a difference.
Any clues as to what I'm doing wrong would be much appreciated.
Please can you share the haproxy version `haproxy -vv`.
What is your configuration? Include as much configuration as possible,
including global and default sections. Replace confidential data like
domain names and IP addresses.
Thanks,
Nick
Best regards
Alex
