Feign Client Error Handling

Question

I am using Feign Client,

I have a Location service. So I created a client for my LocationService using FeignClient.

@FeignClient(url=\"http://localho         


        

Answer 1

You can define a fallback client that is called when an exception like timeout or connection refused comes up:

@FeignClient(url="http://localhost:9003/location/v1", name="location-service", fallback=LocationFallbackClient.class)
public interface LocationControllerVOneClient {
    ...
}

LocationFallbackClient must implement LocationControllerVOneClient.