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Cloudflare DevelopersCD
Cloudflare Developers•3mo ago•
7 replies
.gitignore

GRPC Bug in workers

Hi all,

I'm trying to serve GRPC via a Cloudflare Worker (unfortunately, I'm implementing an API which has to be gRPC)

It seems there is a bug in Cloudflare's handling, where they convert a response code 200 to a gRPC status code 0, but with an extra space character (see attached screenshot)

Has anybody else observed this?
Screenshot_2025-11-23_at_22.36.29.png
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