In the first use case, an application will connect, issue a request, and wait for a reply.

在第一个用例中，一个应用程序将建立连接、发起请求并等待回复。

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If you need to make some major changes, please leave a note in the Discussion TAB of the page before you make the changes and wait for a reply within a considerable timeframe.

如果你想做些大的变更，请在动手前在该页面的讨论页留条讯息，并在适当的时间段内等候回复。

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