gistfile1.txt

    var getItemLists = function () {

        var data = {
            'item_dealer_id': global.dealer_id,
            'skip': _skipCountItemLIst
        };

        var req = {
            method: 'POST',
            url: _rootListItem,
            data: JSON.stringify(data)
        };

        $http(req)
            .success(function (res) {

                var list = res.data.res;

                if (list.length == 0) {
                    _itemListsPushFlag = false;
                }

                _.each(list, function (v, k) {
                    $scope.items.push(v);
                });

                _skipCountItemLIst += list.length;
                if (!$scope.$$phase) {
                    $scope.$apply();
                    _skipCountItemLIst += res.data.res.length;
                }

                _items = $scope.items;
                getCategory();
            })

            .error(function () {
            });
    };
    
    
        var roop = function () {
        setInterval(function () {
            if (_itemListsPushFlag) {
                getItemLists();
            }
        }, 2000);
    };

    roop();
    getItemLists();