Hello,
I would like to know how it is possible to communicate with backend in h2 mode.
My conf :
frontend https
bind *:443 ssl crt /etc/haproxy/certs/ no-tlsv10 alpn h2,http1.1
mode http
use_backend my-site.org_HTTP2 if { ssl_fc_alpn -i h2 }
backend my-site.org_HTTP2
mode http
server nginx_http2 x.x.x.x:80 send-proxy
But when I “tcpdump” on my backend, I see the request in HTTP/1.1
Thanks for your help.
Best regards,