To test the message overhead, you will use tcpdump; run it in a third window, then run the script size-client.py (with the server still running).

要测试消息开销，您要使用 tcpdump ；在第三个窗口中运行它，然后运行脚本 size-client.py （此时服务器仍在运行中）。

youdao

youdao

The suspect took a leap out of a third-storey window.

那个犯罪嫌疑人从三楼的窗口跳了出去。

《柯林斯英汉双解大词典》

A third teacher said Paul looked out the window instead of looking at her.

VOA: special.2009.04.04

As a result, hoisting a decorative wrought iron window filligree onto, say, a circular third-floor window can be done with almost no effort.

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Elwood (Woody) Norris hangs out of a third-floor window of an office building in New York.

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Mr Hughes, a teacher from Cheslyn Hay, Staffordshire, jumped from a third-floor window after trying in vain to save his mother.

BBC: Penhallow Hotel fire