英语语法分析

Asynchronous datagram channels and multicasting.

异步数据报通道与多播。

Notice that both datagram (packet) and stream connections are supported.

注意同时提供了对数据包(packet)和流连接的支持。

Datagram distribution services for small messages and network broadcasts.

数据报分布服务，用于小消息和网络广播。