One advantage Grizzly's have is its asynchronous request processing mechanism, that can be customized at the HTTP level.

Grizzly的一个优点是其异步的请求处理机制，这可在http层进行定制。

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Once asynchronous request processing is completed, an asynchronous response is communicated (from the Web server, application server, or Web application) back to the client page.

一旦异步请求处理完成，异步响应就被通信(从Web服务器、应用服务器或Web应用程序)回客户机页面。

youdao

For similar reasons on the client side, it can be quite useful to make the processing and responding to a client request asynchronous on the server.

基于和客户端同样的原因，在服务器端提供异步式的处理并响应客户端请求也是大有益处的。

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