How to read a nodejs stream in angular?

In nodejs I send a stream to clients like this:

DockerService.get().pull('my/image', function(err, stream) {
  if (err) {
    return res.badRequest(err);
  } else {
    return stream.pipe(res);
  }
});

This is triggered from a angularjs client using $http.get:

pull: function() {
  var url = ENV.apiEndpoint + '/docker/pull';
  var promise = $http.get(url).success(function(response) {
    return response;
  }).error(function(data, status) {

  });
  return promise;
}

However I cannot read the stream. From angular I get an error message:

SyntaxError: Unexpected token {
    at Object.parse (native)
    at fromJson (file://build/vendor/angular/angular.js:1065:14)
    at defaultHttpResponseTransform (file://build/vendor/angular/angular.js:8579:16)
    at file://build/vendor/angular/angular.js:8664:12
    at forEach (file://build/vendor/angular/angular.js:323:20)
    at transformData (file://build/vendor/angular/angular.js:8663:3)
    at transformResponse (file://build/vendor/angular/angular.js:9389:23)
    at processQueue (file://build/vendor/angular/angular.js:13189:27)
    at file://build/vendor/angular/angular.js:13205:27
    at Scope.$get.Scope.$eval (file://build/vendor/angular/angular.js:14401:28)

I cannot find any information on how to handle streams in angular. Can you help me out?