MobileFirst推送通知-轮询不起作用

我尝试在我的mobilefirst 6.3工作室上运行下一个简单的代码示例,但它不起作用。它什么也不做。 我错过了什么?

 WL.Server.createEventSource({
    name: 'PushEventSource1',
    poll: {
        interval: 3,
        onPoll: "test1"
    }
 });
 function test1() { 
    WL.Logger.info(new Date() + ": test!");
 }

我成功部署了它:

[2015-02-09 10:23:02]             Starting adapter deployment on MobileFirst Server 
[2015-02-09 10:23:02]             Starting build of adapter: PushAdapter 
[2015-02-09 10:23:02]             Deploying adapter: PushAdapter 
[2015-02-09 10:23:02]             Server host: 10.0.0.177 
[2015-02-09 10:23:02]             Server port: 10080 
[2015-02-09 10:23:03]             Adapter build and deploy finished.