Handle multiple DNS resolution failure

[Nebulis]

what happens if more than 1 issuer fails?

Originally posted by @rjchow in #77

[Nebulis]

const reject = (ms: number) => {
  return new Promise((resolve, reject1) => {
    setTimeout(() => {
      reject1(ms);
    }, ms);
  });
};

const run = async () => {
  try {
    await Promise.all([reject(1000), reject(2000)]);
  } catch (e) {
    console.error(e);
  }
};

run();

npx ts-node ./run
npx: installed 8 in 1.005s
1000

[Nebulis]

I think it might be interesting to keep this open so that instead of returning an errored fragment directly, we still return the result of every issuer and

• if there are at least one ERROR amongst issuer, we return an errored fragment
• otherwise if there are at least one INVALID amongst issuer, we return an anvalid fragment
• otherwise it's a valid fragment