nginx.conf

server {
    listen 7860;

    proxy_buffering off;
    proxy_cache off;
    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;

    location / {
        proxy_pass http://127.0.0.1:8080;
        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 Range $http_range;
        proxy_set_header If-Range $http_if_range;

        add_header Accept-Ranges bytes;
    }
}