spacewander commented on issue #4375: URL: https://github.com/apache/apisix/issues/4375#issuecomment-855513985
> The healthcheck is configured upstream and is already up and running, but calling the 'v1/healthcheck' interface does not return the expected result, instead returning an empty json. I can't reproduce it. The only way to get an empty JSON at my side is when the upstream is not hit. Maybe you can add more log to see what happened at https://github.com/apache/apisix/blob/405f69b3f9359b9200d595388d6dd6e3e6eb8248/apisix/control/v1.lua#L115 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
