Does anyone know how Cloudflare’s server response behaves when the Upstream server is down?
sandro
June 25, 2020, 10:17am
#2
You’ll get one of the 500s
Introduction
Use this Community Tip to understand more about 5XX errors, identify if they are from the origin server or the proxy, and click-through to supporting Community Tips for troubleshooting.
Background
Generally, 5xx error codes indicate that an error or unresolvable request occurred on the server side, whether that is a proxy or the origin host. The server was able to detect the error and thus will not return the potentially malformed response to the client. These error codes be used…
system
July 9, 2020, 9:34am
#3
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