Comet is sometimes called reverse Ajax or server-side push.
Comet有时也称反向Ajax或服务器端推技术（server-side push）。
On the server side, you need to register Eclipse features with the Device Manager server and to create jobs to distribute the features to clients (push).
在服务器端，您需要向DeviceManager服务器注册eclipse特性，并创建作业将特性分发给客户端。
Not only does DWR save you much client - and server-side coding, but Reverse Ajax also abstracts the whole server-push mechanism away from your code.
DWR不仅省去了大量客户端和服务器端编码，而且ReverseAjax还从代码中将完整的服务器-推送机制抽象出来。
Now you can push Ajax refreshing from the server side.
现在，就可以从服务器端进行Ajax刷新了。
Now you can push Ajax refreshing from the server side.
现在，就可以从服务器端进行Ajax刷新了。
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