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怎么保证send数据成功了呢？ #49

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qht1003077897 opened this issue Apr 23, 2020 · 1 comment

qht1003077897 commented Apr 23, 2020

我看send函数里面有个回调函数，但是没有返回参数，因此只能知道send发送完成了，但是不能知道send有没有发送到缓冲区？

Owner

IronsDu commented Apr 25, 2020

我觉得发送完成(投递到内核)才是需要关注的。仅仅是放到缓冲区没太大意义（当然brynet也并没有设计发送缓冲区，只有发送队列）。

另外，需要注意，发送完成也不代表一定发送给了对方。

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