Add duplex property to Request

[jakearchibald]

whatwg/fetch#1493

This means new Response(url, response) behaves as expected (the duplex option is passed to the new response).

[reosablo]

Node.js already implements this feature, so this is a compatibility issue to Node.js.

$ node -e 'new Request("http://example.com",{method:"POST",body:async function*(){yield "hello"}(),duplex:"half"}).text().then(t=>console.log(t))'
hello

$ node --version
v18.16.0

$ deno eval 'new Request("http://example.com",{method:"POST",body:async function*(){yield "hello"}(),duplex:"half"}).text().then(t=>console.log(t))'
[object AsyncGenerator]

$ deno --version
deno 1.34.0 (release, x86_64-unknown-linux-gnu)
v8 11.5.150.1
typescript 5.0.4

I'm trying Qwik City in Deno, but the POST request doesn't work because of this.

https://github.com/BuilderIO/qwik/blob/v1.1.4/packages/qwik-city/middleware/node/http.ts#L67

[bartlomieju]

@lucacasonato can you provide the pointers how to fix this issue?

[jimmywarting]

bump