What version of Bun is running?

0.2.2

What platform is your computer?

Darwin 21.5.0 Darwin Kernel Version 21.5.0: Tue Apr 26 20:57:23 PDT 2022; root:xnu-8020.121.3~2/RELEASE_ARM64_T8110 arm64 arm

What steps can reproduce the bug?

export default {
  port: 4281,
  fetch(request) {
    return new Response("Ok");
  }
}

console.log(await fetch("http://localhost:4281/hello"))

How often does it reproduce? Is there a required condition?

No response

What is the expected behavior?

No response

What do you see instead?

The above code fails with the error:

ConnectionRefused: fetch() failed
 path: "http://localhost:4281/hello"

Additional information

No response