Have you considered using the `Proxy-Status` heade...

# http4k

[Rob Elliot]

Have you considered using the Proxy-Status header to signal when an error is generated by the http4k client rather than by a remote server?
https://httpwg.org/specs/rfc9209.html#rfc.section.2.1.1

[dave]

nope - we hadn't. TBH this is the first time I've actually come across that RFC! It sounds like a reasonable idea though, so we'd be happy to take a look at how that would work in our clients if you wanted to PR it 🙃