loop.js

let result
for (let endpoint of endpoints) {
  try {
    const url = parseURL(endpoint);
    result = await this.#transports[url?.protocol?.slice(0, -1)]?.send(url.href, request);
  }
  catch(e){
    
  }
};

if (result) return result;
else {
  console.error('All service endpoints were unreachable.', error);
  return { status: { code: 503, detail: 'Service Unavailable' } };
}