websocket 项目应用

            if(("WebSocket" in window)){
                ws = new WebSocket(‘ws://‘+$location.host()+‘:‘+$location.port()+‘/websocket‘);
                ws.onopen = function(){
                    var param = {
                        "type":"app",
                        "namespace":params.namespace,
                        "name":params.name
                    };
                    ws.send(angular.toJson(param));
                };
                ws.onmessage = function(result){
                    var apps = angular.fromJson(result.data).apps;
                    if(!$scope.servicesTable.dataset||$scope.servicesTable.dataset.length != apps.length){
                        //更新整个表格数据
                        $scope.servicesTable.dataset = apps;
                        //重新绘制topo图
                        drawNodes(apps);
                    }
                    else{
                        for(var i=0;i<$scope.servicesTable.dataset.length;i++){
                            $scope.servicesTable.dataset[i].metadata.availablereplicas = apps[i].metadata.availablereplicas;
                            $scope.servicesTable.dataset[i].metadata.desiredreplicas = apps[i].metadata.desiredreplicas;
                        }
                    }
                    $scope.services=services;
                    console.log(services)
                    //脏值检测
                    $scope.$apply();
                };
                ws.onclose = function(evt){
                    $mdToast.show($mdToast.simple().textContent(‘webSocket已经被关闭 ！‘).position(‘top right‘).theme(‘md-accent‘));
                };

            }
            else{
                $mdToast.show($mdToast.simple().textContent(‘当前浏览器不支持webSocket ！‘).position(‘top right‘).theme(‘md-accent‘));
            }