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3.6 PUBREL – 发布释放(QoS 2,第二步)固定报头图例写错了 #55

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fxyh9712 opened this issue Aug 12, 2024 · 0 comments

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@fxyh9712
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PUBREL 报文的固定报头的报文类型值为 6。2进制的值为0110,而文章中写的是1100,1100为12,是心跳请求的报文类型的值
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