每个方法都提供了一个回调对象，这样就可以在完成远程过程调用后收到异步通知。

Each method provides a callback object so that you are notified asynchronously when the remote procedure call is complete.

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最初并未预期或计划将其用于配置文件、远程过程调用、对象串行化、数据库转储和类似的面向开发的任务。

Its use for config files, remote procedure calls, object serialization, database dumps, and similar developer-oriented tasks wasn't anticipated or planned for.

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在本系列的第2部分中，您将首先学习分布式对象方法，它与远程过程调用方法的关系更密切。

In Part 2 of this series, you'll first learn about the distributed objects approach, as it's more closely aligned with RPC.

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