Webapp和窗口服务中的Hangfire配置

Question

我已经在基于webapi的项目中配置了hangfire来启动后台作业。我已经完成了下面提到的hangfire配置

Hangfire的Webapi项目配置

public static void ConfigureHangfire(IAppBuilder app)
            {

                GlobalConfiguration.Configuration.UseSqlServerStorage("Connnection_Dev");
                IUnityContainer unityContainer = UnityConfig.GetConfiguredContainer();
                UnityJobActivator unityJobActivator = new UnityJobActivator(unityContainer);
                GlobalConfiguration.Configuration.UseActivator(unityJobActivator);
                app.UseHangfireDashboard();


                var options = new BackgroundJobServerOptions { WorkerCount = Environment.ProcessorCount * 20 };
                app.UseHangfireServer(options);
            }

现在我想使用窗口服务处理后台作业（将从webapi项目启动）。我已根据下面提到的代码创建窗口服务但是服务无法取回作业。仪表板显示作业始终处于灌注状态。是否需要我缺少的特殊配置

     public partial class Service1 : ServiceBase
            {
                private BackgroundJobServer _server;

                public Service1()
                {
                    InitializeComponent();

                    GlobalConfiguration.Configuration.UseSqlServerStorage("Connnection_Dev");
                }

                protected override void OnStart(string[] args)
                {

      IUnityContainer unityContainer = UnityConfig.GetConfiguredContainer();
                        UnityJobActivator unityJobActivator = new UnityJobActivator(unityContainer);

                var options = new BackgroundJobServerOptions { WorkerCount =       Environment.ProcessorCount * 20 ,
Activator=unityJobActivator};
                    _server = new BackgroundJobServer(options);
                    _server.start();
                }

                protected override void OnStop()
                {
                    _server.Dispose();
                }
            }