初始的三次握手: 02:52:36.585412 IP 127.0.0.1.59764 > 127.0.0.1.8000: Flags [S], seq 3800457532, win 43690, options [mss 65495,sackOK,TS val 1597305 ecr 0,nop,wscale 7], length 002:52:36.585442 IP 127.0.0.1.8000 > 127.0.0.1.59764: Flags [S.], seq 4218504248…