nginx.conf

server {
    listen wopay.tk:80;
    server_name wopay.tk www.wopay.tk;
    return 301 https://$server_name$request_uri;
}

server {
    listen wopay.tk:443 ssl;
    server_name wopay.tk www.wopay.tk;

    ssl_certificate     /etc/letsencrypt/live/wopay.tk/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/wopay.tk/privkey.pem;

    access_log /var/log/nginx/wopay.tk.access.log;
    error_log /var/log/nginx/wopay.tk.error.log;

    location / {
            proxy_pass http://127.0.0.1:8000;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header Host $http_host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_request_buffering off;
            proxy_buffering off;
            proxy_redirect off;
            proxy_read_timeout 300;
            proxy_connect_timeout 300;
    }

    location /ws/ {
            proxy_pass http://127.0.0.1:8001;
            proxy_http_version 1.1;

            proxy_read_timeout 86400s;
            proxy_redirect     off;

            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection 'upgrade';
            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-Host $server_name;
    }

    location /static {
        alias /var/www/static;
    }
}