Closed 0x1306e6d closed 3 years ago
If an upstream service is unavailable, upstream should not send request to that service.
UnprocessedRequestException will be thrown if upstream is unavailable and respond 503 Service Unavailable according to #81. So, checking availability is not need in now.
UnprocessedRequestException
503 Service Unavailable
If an upstream service is unavailable, upstream should not send request to that service.