The Http 504 Gateway Timeout server error response status code indicates that the server, while acting as a gateway or proxy, did not get a response in time from the upstream server in order to complete the request.
This is similar to a 502 Bad Gateway, except that in a 504 status, the proxy or gateway did not receive any Http response from the origin within a certain time....Русский 中文 (简体) 正體中文 (繁體) The HTTP 504 Gateway Timeout server error...gateway did not receive any HTTP response from the origin within...