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m_iPending断言触发 #260

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woowloop opened this issue Jun 27, 2023 · 6 comments
Open

m_iPending断言触发 #260

woowloop opened this issue Jun 27, 2023 · 6 comments

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@woowloop
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woowloop commented Jun 27, 2023 •
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在EnHandleResult OnReceive(CONNID dwConnID, const BYTE* pData, int iLength)函数中返回HR_ERROR 偶尔会触发m_iPending>=0
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@ldcsaa
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ldcsaa commented Jul 2, 2023

理论上 m_iPending 不可能小于0的，你再调试下看看工作线程堆栈和变量值。

@woowloop
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woowloop commented Jul 4, 2023

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@ldcsaa
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ldcsaa commented Jul 6, 2023 •
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目前能想到的唯一一个小于0的可能就是int值超出最大值了，不过那要2g数据，不大可能。
要不修改m_iPending的地方的下一行代码打个条件断点，当m_iPending小于0时触发断点。

@woowloop
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woowloop commented Jul 31, 2023 •
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直接修改了了TcpClinet.cpp文件在修改m_iPending的地方都加了断言 重新编译测试数据确实超过2g了
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2147570277超过了2147483647

@FunlyDay
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FunlyDay commented Jul 31, 2023 via email

@ldcsaa
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ldcsaa commented Aug 5, 2023

重新编译测试数据确实超过2g了

要么是发送太快，需要做下流控。要么是调用send时传入的length不正确。

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@ldcsaa @woowloop @FunlyDay