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linux TCP/IP : Is there any chance that packet is acknowledged but dropped for any reason?

转载 作者:太空宇宙 更新时间:2023-11-04 03:37:50 25 4
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我假设网卡处理 TCP 确认。但在确认之后,直到数据包到达应用层,是否有任何机会,数据包因任何原因被丢弃。

最佳答案

I assume that network card handles the tcp acknowledgement. but after acknowledgement , till packet reaches the app layer, is any there any chance, packet is dropped for any reason.

没有。网卡不处理 TCP 确认。它是 TCP 层本身。数据包到达时将被确认。申请甚至需要调用recv 。一旦应用程序从缓冲区读取数据,它就会从缓冲区中删除。

关于linux TCP/IP : Is there any chance that packet is acknowledged but dropped for any reason?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/30995499/

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