template for nginx redirect

node_config/nginx.conf

+location ~ /(start|stop|move|random) {
+    proxy_read_timeout      300;
+    proxy_connect_timeout   300;
+
+    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_set_header    X-Forwarded-Protocol $scheme;
+    proxy_set_header    X-Forwarded-Ssl      off;
+    proxy_set_header    X-Url-Scheme         $scheme;
+    proxy_set_header    X-Frame-Options      SAMEORIGIN;
+
+    # Forward WebSocket.
+    proxy_http_version  1.1;
+    proxy_set_header    Upgrade              $http_upgrade;
+    proxy_set_header    Connection           $connection_upgrade;
+
+    proxy_pass http://<esp-ip-address>:80;
+  }
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