POC: New beresp.error VCL variable #4097
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Following several VDD discussions, this patch series shows how getting a backend error could look like in VCL, and how it could be articulated in the core code.
This should check the boxes from the last consensus:
beresp.error
)error.*
)The first two commits are unrelated, I found a bug in libvcc while I was working on this. I will submit a pull request once I'm done with that bug (only partly fixed here) so the relevant commits to review are the ones starting with "POC".
If we still have consensus on this approach, I will find someone™ to submit something comprehensive.