503 Service Unavailable

The server is currently unable to handle the request due to a temporary overload or scheduled maintenance, which will likely be alleviated after some delay.

The server MAY send a Retry-After header field1 to suggest an appropriate amount of time for the client to wait before retrying the request.

Note: The existence of the 503 status code does not imply that a server has to use it when becoming overloaded. Some servers might simply refuse the connection.

HTTP статус в Rails :service_unavailable

HTTP статус в Go http.StatusServiceUnavailable

HTTP статус в Symfony Response::HTTP_SERVICE_UNAVAILABLE

HTTP статус в Python 2 httplib.SERVICE_UNAVAILABLE

HTTP статус в Python 3+ http.client.SERVICE_UNAVAILABLE

HTTP статус в Python 3.5+ http.HTTPStatus.SERVICE_UNAVAILABLE

← Вернуться на httpstatus.ru