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old_version_0.1的线程个数问题 #33

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liuyj2017 opened this issue Jul 2, 2019 · 2 comments
Open

old_version_0.1的线程个数问题 #33

liuyj2017 opened this issue Jul 2, 2019 · 2 comments

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@liuyj2017
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你好！我在调试old_version_0.1的时候发现在gdb start之后就有了两个线程，一个是主线程执行main函数，一个线程执行poll的系统调用，请问第二个线程是怎么回事呢？
@linyacool
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@liuyj2017 应该不止两个吧，默认是有5个线程的，1个主线程，线程池里4个

@liuyj2017
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liuyj2017 commented Jul 3, 2019 •
edited

调试看到6个线程，除了一个主线程，4个工作线程外，还有1个显示在poll里面
图片

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@linyacool @liuyj2017