server {
        #listen [::]:80;
        #root /var/www/html/mysite.com;
        index  index.php index.html index.htm;
        server_name s1.byunc.com;

        #error_log /var/log/nginx/mysite.com_error.log;
        #access_log /var/log/nginx/mysite.com_access.log;

        client_max_body_size 16G;

        location = / {
            return 302 /steve/;
        }

        location /steve {
            proxy_pass http://192.168.0.126:8180;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
        }


# ── FastAPI 대시보드 + API ──
        location = /dashboard {
            proxy_pass http://192.168.0.126:8000;
            proxy_set_header Host $host;
            proxy_set_header X-Forwarded-Proto $scheme;
        }

        location /api/ {
            proxy_pass http://192.168.0.126:8000;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
        }

        location /health {
            proxy_pass http://192.168.0.126:8000;
        }

    # WebSocket 전용 설정 (핵심)
        location /steve/websocket {
        proxy_pass http://192.168.0.126:8180;

        # WebSocket 업그레이드 헤더
        proxy_http_version 1.1;
        proxy_set_header Upgrade    $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host       $host;

        # WebSocket 타임아웃 (충전 중 끊기지 않게)
        proxy_read_timeout    86400s;
        proxy_send_timeout    86400s;
        proxy_connect_timeout 86400s;
        }
	location / {
                proxy_pass         http://192.168.0.126:8180;
                proxy_set_header Host $host;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_set_header X-Forwarded-Proto $scheme;
                proxy_redirect off;
                proxy_buffering off;
                proxy_read_timeout 86400s;
                proxy_send_timeout 86400s;
                proxy_connect_timeout 86400s;
        }
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/s1.byunc.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/s1.byunc.com/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

}
server {
    if ($host = s1.byunc.com) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


        server_name s1.byunc.com;
    listen 80;
    return 404; # managed by Certbot


}