- listen [::]:80 deferred backlog=16384 reuseport fastopen=2048 default_server;
- listen [::]:443 ssl deferred backlog=16384 reuseport fastopen=2048 http2 default_server;
+ listen [::]:80 deferred backlog=16384 reuseport default_server;
+ listen [::]:443 ssl deferred backlog=16384 reuseport http2 default_server;