Nginx UnicornLoadBalancer

server {
    listen 80;
    listen 443 default_server ssl;
    server_name myplex.com;

    # ssl on;
    ssl_certificate /etc/nginx/ssl/cert.pem;
    ssl_certificate_key /etc/nginx/ssl/key.pem;

    client_body_timeout 240m;

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

    # Other URL
    location / {

	# Specific rule for /
        if ($http_x_plex_device_name = '') {
            set $test A;
        }
        if ($arg_X-Plex-Device-Name = '') {
            set $test "${test}B";
        }
        if ($test = AB) {
            rewrite ^/$ http://$http_host/web/index.html;
        }

        # Proxy configuration
        proxy_pass http://127.0.0.1:3001;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

        # Plex proxy settings.
        proxy_redirect      off;
        proxy_buffering     off;

        ## Required for Websockets
        proxy_http_version      1.1;
        proxy_set_header        Upgrade         $http_upgrade;
        proxy_set_header        Connection      "upgrade";
        proxy_read_timeout      36000s;         ## Timeout after 10 hours
        proxy_send_timeout     36000s;
        proxy_connect_timeout  36000s;
    }
}