DurableObject Request::url() is different than Cloudflare's implementation

[halzy]

The request object passed into fetch(request, env) does not return a full URL for url().

Cloudflare always gives a full URL (ie: https://fake-host/foobar) , miniflare omits everything before the path (ie: /foobar)

[mrbbot]

👋 Hmmm, with the following worker script...

// index.mjs
export default {
  fetch(request, env) {
    console.log(request.url);
    return new Response();
  },
};

...visiting http://127.0.0.1:8787/path after running miniflare index.mjs --watch --debug logs http://127.0.0.1:8787/path to the console, not /path. Could there be something going on in your Rust code?

[gsbhalsted]

It's not the worker script handler, it's the DurableObject handler.

[mrbbot]

Ah, whoops, didn't read that properly. 😅 I'm able to reproduce this, so will aim to get it fixed for the next release.

[mrbbot]

Hey! 👋 The first pre-release of Miniflare 2 has just been released, including this change. Miniflare 2 also does some proxy-trickery with instanceof so code generated by wasm-bindgen for checking if things are instanceof Object for example should now work more reliably. You can find the full changelog here and install it with npm i miniflare@next -D. Please let me know if you have any other issues, and feel free to ask questions in the #miniflare channel of the Cloudflare Workers Discord server.