However, for Data Handlers the method input parameters do not include the protocol headers, so how do we access them?

不过，对于方法的输入参数不包括协议标头的数据处理程序，我们应如何访问它们？

youdao

The stub packs the call parameters into a request message, and invokes a transport protocol to ship the message to the server.

然后存根将调用参数打包成一个请求消息并调用传输协议将该消息传送到服务器。

youdao

HTTP is a request-response application protocol in which the parameters of the request must be set before the request is sent.

HTTP是一种请求-响应式的应用程序协议，必须在请求发送之前设置请求参数。

youdao

Specifically, ICANN is responsible for coordinating the assignment of protocol parameters, overseeing the domain name system, allocating IP-address space and managing the root-server system.

CNN: 15 new firms approved to sell Net addresses