Add support for HTTP/3

Author: LeoColomb

conf.d/.default.conf

@@ -10,6 +10,8 @@
 # returning 444 "No Response".
 
 server {
+  listen [::]:443 quic reuseport;
+  listen 443 quic reuseport;
   listen [::]:443 ssl http2 default_server;
   listen 443 ssl http2 default_server;
 

conf.d/templates/example.com.conf

@@ -10,6 +10,8 @@
 # the right one.
 # https://www.nginx.com/resources/wiki/start/topics/tutorials/config_pitfalls/#server-name-if
 server {
+  listen [::]:443 quic reuseport;
+  listen 443 quic reuseport;
   listen [::]:443 ssl http2;
   listen 443 ssl http2;
 
@@ -24,6 +26,8 @@ server {
 
 
 server {
+  listen [::]:443 quic reuseport;
+  listen 443 quic reuseport;
   # listen [::]:443 ssl http2 accept_filter=dataready;  # for FreeBSD
   # listen 443 ssl http2 accept_filter=dataready;  # for FreeBSD
   listen [::]:443 ssl http2;

test/vhosts/default.conf

@@ -9,6 +9,8 @@ server {
 
 
 server {
+  listen [::]:443 quic reuseport;
+  listen 443 quic reuseport;
   listen [::]:443 ssl http2 default_server;
   listen 443 ssl http2 default_server;
 

test/vhosts/secure.server.localhost.conf

@@ -1,4 +1,6 @@
 server {
+  listen [::]:443 quic reuseport;
+  listen 443 quic reuseport;
   listen [::]:443 ssl http2;
   listen 443 ssl http2;
 
@@ -12,6 +14,8 @@ server {
 }
 
 server {
+  listen [::]:443 quic reuseport;
+  listen 443 quic reuseport;
   listen [::]:443 ssl http2;
   listen 443 ssl http2;