Dear All,
I have an issue with the Nginx HTTP3. when I add the "add_header alt-svc
'h3-29=":443"; ma=86400';" instead of "add_header Alt-Svc 'h3=":443"';" to
the server block browser " err_too_many_redirects". Below is my simple
config file to run a Magento 2.4.2 site.
upstream fastcgi_backend {
server unix:/run/php/php7.4-fpm.sock;
}
server {
listen 80;
server_name demo3.eazykart.lk;
set $MAGE_ROOT /var/www/html/demo3.eazykart.lk/public_html;
include /var/www/html/demo3.eazykart.lk/public_html/nginx.conf.sample;
listen 443 http3 reuseport; # UDP listener for QUIC+HTTP/3
listen 443 ssl http2; # TCP listener for HTTP/1.1
ssl_protocols TLSv1.3; # QUIC requires TLS 1.3
ssl_certificate /etc/letsencrypt/live/demo3.eazykart.lk/fullchain.pem;
# managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/demo3.eazykart.lk/privkey.pem;
# managed by Certbot
include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
add_header alt-svc 'h3-29=":443"; ma=86400';
add_header QUIC-Status $quic; # Sent when QUIC was used
}
With the "add_header Alt-Svc 'h3=":443"';" https://www.http3check.net/ says
quic & http3 supported, but browser shows h2. If I add " add_header alt-svc
'h3-29=":443"; ma=86400';" browser shows h3-29 but after few seconds it
shows "err_too_many_redirects"
With the "add_header Alt-Svc 'h3=":443"';" https://gf.dev/http3-test test
fail. But the test is successful if I check with "add_header alt-svc
'h3-29=":443"; ma=86400'; " & cannot load the web page.
SITE URL : https://demo3.eazykart.lk/
Please help me to resolve the issue, If anyone can share the correct config
for magento much appreciate it.
[image: image.png]
--
Thanks & Regards,
*Raminda Subhashana*
Mobile : 0773482137
*Please consider the environmental impact of needlessly printing this
e-mail.*
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