J2S1-Kobuki/src/config/server/nginx-sites.conf

server {
    listen 80;
    server_name 145.92.224.21;

    # Proxy WebSocket connections for MQTT
    location /ws/ {
        proxy_pass http://localhost:9001;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $host;
    }

    # Proxy HTTP connections for Flask
    location / {
        proxy_pass http://localhost:5000;
        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;
    }
}