Function jobPromise

lib/internal/crypto/util.js:721–729

(getJob)

// AdditionalConfig hook. WebCrypto needs those operation-specific setup
// failures to reject with an OperationError.
function jobPromise(getJob) {
  try {
    return getJob().run();
  } catch (err) {
    return PromiseReject(lazyDOMException(
      'The operation failed for an operation-specific reason',
      { name: 'OperationError', cause: err }));
  }
}

// Temporarily shadow inherited then accessors on WebCrypto result objects.
// Promise resolution reads "then" synchronously for thenable assimilation.