Socket upgrades are not yet supported on native Deno requests.

[justinmchase]

Why not?

https://github.com/oakserver/oak/blob/main/context.ts#L190

What would be involved with making this work?

[kitsonk]

This is mentioned in the README.

Limited by Deno supporting it (see: denoland/deno#10211)

[justinmchase]

Great. I am not totally sure what I did, I think I must have started using the --unstable flag for a different reason, but now its all working as expected.

It would be really great if the error it throws on line 190 would include a link to that documentation and / or a brief description of how to fix it such as maybe:

throw new TypeError(
   "Socket upgrades are not yet supported on native Deno requests. Try adding the --unstable flag or for alternate solutions please visit https://github.com/oakserver/oak#deno-stdhttp-versus-native-bindings",
);