`interceptors.responseError` does not raise networking errors

[Gigioliva]

interceptors.responseError does not raise networking errors

When the interceptors.responseError interceptor is used, this does not raise network errors, returning the request as if it had been successful.

Reproducible By

import { Pool } from "undici";

const URL = "https://foo.bar.ciao.com"; // <- URL does not exist

async function main() {
  const client = new Pool(URL);

  try {
    const response = await client
      .compose(interceptors.responseError({ throwOnError: true }))
      .request({ method: "GET", path: "/" });

    console.log(response.statusCode);
  } catch (e) { // <- not raised
    console.log(e);
  }
}

if (require.main === module) {
  void main();
}

Expected Behavior

request raises an error Error: getaddrinfo ENOTFOUND. This is raised when we don't use interceptors.responseError

Environment

• node: 20.18
• undici: 7.1.0

[Gigioliva]

I think the problem is here. The error is the second parameter (not included)

[Gigioliva]

#3930