TCP的三次握手与四次挥手理解及面试题 https://blog.csdn.net/qq_38950316/article/details/81087809 linux 内核优化 https://www.cnblogs.com/sykblogs/p/9488656.html
TIME_WAIT 处理 https://blog.csdn.net/zhaobryant/article/details/80557158?depth_1-utm_source=distribute.pc_relevant.none-task&utm_source=distribute.pc_relevant.none-task