Is this still valid? CADDY_GLOBAL_OPTIONS="servers { enable_full_duplex }"

[skeemer]

I'm trying to set protocols h2c via an environment variable. On https://frankenphp.dev/docs/config/#full-duplex-http1 it looked like I found my solution so I could do this.

CADDY_GLOBAL_OPTIONS="servers { protocols h2c }"

This resulted in an error, so I tried the original from the docs to just see if it works and got the same error.

CADDY_GLOBAL_OPTIONS="servers { enable_full_duplex }"

Error: adapting config using caddyfile: Unexpected next token after '{' on same line, at /etc/caddy/Caddyfile:2

Are the docs correct?
The only thing I could find is klzgrad/naiveproxy#323 which seems to indicate that you can't do this type of thing on a single line anymore.

[withinboredom]

full duplex only applies to http 1.1, not http2.

As for your error, that issue is indeed correct: you need to have line endings in there.

[skeemer]

Ok, so the docs are wrong.

I don't care about full duplex, I just tried that since that's what the docs had, so I thought it should work.

[dunglas]

Indeed. Would you mind open in a PR to fix the docs?