作者回复: 讲不了了,要不这个专栏就太长了。在网络协议里面大致讲了一下epoll的内核实现,但是分析的不细
作者回复: 4.13里面是tcp_low_latency - BOOLEAN
If set, the TCP stack makes decisions that prefer lower
latency as opposed to higher throughput. By default, this
option is not set meaning that higher throughput is preferred.
An example of an application where this default should be
changed would be a Beowulf compute cluster.
Default: 0
5.0里面就是
cp_low_latency - BOOLEAN
This is a legacy option, it has no effect anymore.
作者回复: 赞,加油
作者回复: 要的,如果判断接不上,就回退到默认流程
作者回复: 红黑树,可以先判断一把再拿
作者回复: 终于....
作者回复: 谢谢