nginx.conf

server {
        listen 443 ssl http2;
        server_name example.com;
        location / {
                        proxy_pass http://127.0.0.1:8082;
                        proxy_http_version 1.1;
                        proxy_set_header Upgrade $http_upgrade;
                        proxy_set_header Connection "upgrade";
                        proxy_read_timeout 86400;
                        proxy_set_header Host $host;
                        proxy_set_header X-Real-IP $remote_addr;
                        proxy_set_header X-Forwarded-For $remote_addr;
                        proxy_set_header X-Forwarded-Host $host;
                        proxy_set_header X-Forwarded-Port $server_port;
                        proxy_set_header X-Forwarded-Protocol $scheme;

        }
  }