如何使用线程同时下载和转换二进制文件？ [英] How do I concurrently download and convert a binary file using threads?

问题描述

我有一个程序从另一台电脑下载一个二进制文件。

我还有另一个独立程序，可以将此二进制文件转换为人类可读的CSV。

I have a program that downloads a binary file, from another PC.
I also have a another standalone program that can convert this binary file to a human readable CSV.

我想将转换工具带入下载工具，在下载工具中创建一个线程，启动转换代码（因此可以开始转换它正在下载，减少下载和转换的总时间独立）。

I would like to bring the conversion tool "into" the download tool, creating a thread in the download tool that kicks off the conversion code (so it can start converting while it is downloading, reducing the total time of download and convert independently).

我相信我可以成功地启动另一个线程，但如何同步转换线程与主下载？

I believe I can successfully kick off another thread but how do I synchronize the conversion thread with the main download?

这类似于同步执行多个主题？如果是这样，这意味着下载的二进制文件需要由信号量访问的资源？

Is this similar to the Synchronizing Execution of Multiple Threads ? If so does this mean the downloaded binary needs to be a resource accessed by semaphores?

我在正确的路径上，或者在开始之前应该指向另一个方向吗？

Am I on the right path or should i be pointed in another direction before I start?

感谢任何建议。

谢谢。

推荐答案

这是生产者 - 消费者的经典案例问题与下载线程作为生成器和转换线程作为消费者。

Google，您会找到您选择的语言的实施。以下是来自MSDN的一些信息：如何：实施各种生产者 - 消费者模式 。

Google around and you'll find an implementation for your language of choice. Here are some from MSDN: How to: Implement Various Producer-Consumer Patterns.

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