Function requestError

test/angular/1.6/angular.js:12945–12949

()

      };

      var requestError = function() {
        // The response is always empty
        // See https://xhr.spec.whatwg.org/#request-error-steps and https://fetch.spec.whatwg.org/#concept-network-error
        completeRequest(callback, -1, null, null, '', 'error');
      };

      var requestAborted = function() {
        completeRequest(callback, -1, null, null, '', abortedByTimeout ? 'timeout' : 'abort');