}
server {
+ # IPv4
+ listen 80 deferred backlog=16384 reuseport fastopen=2048 default_server;
listen 443 ssl deferred backlog=16384 reuseport fastopen=2048 http2 default_server;
+ # IPv6
+ # listen [::]:80 deferred backlog=16384 reuseport fastopen=2048 default_server;
+ # listen [::]:443 ssl deferred backlog=16384 reuseport fastopen=2048 http2 default_server;
server_name localhost;
proxy_buffers 8 64k;