TCP 连接建立过程包括两个等待:等待 ACK 和等待应用 accept()。Linux 通过未完成队列和完成队列管理这两个等待。收到 SYN 后,连接进入未完成队列,等待 ACK;收到 ACK 后,连接移至完成队列,状态变为 ESTABLISHED。
This post describes a kernel & BPF networking problem and the trouble shooting steps, which is an interesting case for delving into Linux kernel networking intricacies. Fig. Phenomenon of a...
I've been working in front-end software for over three decades. A perennial problem has been mixing non-UI logic into the UI framework itself, leading to code that's both hard to...
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