var app = angular.module('app', ['ngResource']);

​

app.controller('AppController', function ($resource, $q, $log) {

  var vm = this,

      canceller = $q.defer();

  vm.request = function () {

    $log.info('requesting');

    this.response = null;

    $resource(

      'http://pivohled.cz',

      {},

      {

        query: {

          method: 'GET',

          isArray: false,

          timeout: canceller.promise

        }

      }

    ).query().$promise.then(function (data) {

      $log.info('response: ' + data.message);

      vm.response = data.message;

​

    }).catch(function (error) {

      $log.info('cancelled: ' + error.status);

      vm.response = 'request was cancelled';

​

    });

  };

  vm.cancel = function () {

    $log.info('cancelling');

    canceller.resolve();

    canceller = $q.defer();

  };

});