Manejo de errores

import { Fhiron, FhironError, FhironQuotaError, FhironAuthError } from '@fhiron/sdk';

try {
  await fhiron.validate(resource);
} catch (err) {
  if (err instanceof FhironQuotaError) {
    notificarUpgrade(err.upgradeUrl);
  } else if (err instanceof FhironAuthError) {
    pedirNuevaApiKey();
  } else if (err instanceof FhironError) {
    log.error('Fallo de Fhiron:', err.message);
  } else {
    throw err; // no es del SDK
  }
}

import { FhironServerError, FhironTimeoutError, FhironNetworkError } from '@fhiron/sdk';

const RETRYABLE = [FhironServerError, FhironTimeoutError, FhironNetworkError];

async function validarConReintento(fhiron, resource, intentos = 3) {
  for (let i = 0; i < intentos; i++) {
    try {
      return await fhiron.validate(resource);
    } catch (err) {
      const esReintentable = RETRYABLE.some((C) => err instanceof C);
      if (!esReintentable || i === intentos - 1) throw err;
      await new Promise((r) => setTimeout(r, 500 * 2 ** i));
    }
  }
}