| 1. | Class holds the data contained in an ip datagram packet
类保存了ip数据报包中包含的数据。 |
| 2. | 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。 |
| 3. | Displays the cumulative number of datagram packets sent since the process started
显示自进程启动后发送的数据报数据包的累积数目。 |
| 4. | The client s role is much simpler - it multicasts a single datagram packet and exits
客户机角色要简单得多它多播单个数据报包并退出。 |
| 5. | Displays the cumulative number of datagram packets received since the process started
显示自进程启动后接收的数据报数据包的累积数目。 |
| 6. | In this example , the server process sits in a loop and waits for the arrival of a datagram packet
在本例中，服务器进程进行循环并等待数据报包的到来。 |
