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心跳包校验不过 #4

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ryangopher opened this issue Sep 12, 2017 · 4 comments
Open

心跳包校验不过 #4

ryangopher opened this issue Sep 12, 2017 · 4 comments

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@ryangopher
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ryangopher commented Sep 12, 2017 •
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你心跳包校验是0x32，我校验的是0x16，从00开始到03结束
@HengCC
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HengCC commented Oct 12, 2017

确实不通过好像. 我的结果 "校验码校验失败,数据校验码为:50, 待校验的校验码为:22, "

十进制的

@ryangopher
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ryangopher commented Oct 12, 2017 •
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我上面列出来的数字都是十六进制的，那咱俩的校验一样

@HengCC
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HengCC commented Oct 12, 2017

@Dufresh HI, 我换了个心跳包可以校验了. 现在卡在分包的处理上. 如何重新把这些包拼起来呢. 或者要求终端重传, 不知道有什么好的方案. 你有什么建议吗?

@ryangopher
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@HengCC 不好意思，没有注意到，我这边分包处理是先放到一个缓冲区域(假设n个字节)，然后校验最有一个字符，如果是0xfd就把n-1个字节取出来转义到一个转义缓存中，后续的解析处理都是直接从转义缓存中取出来的，解析时候需要判断是否一个完整包，不是的话继续读取网络数据，重复上面流程

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@HengCC @ryangopher