TCP 四次挥手
2021-02-13 12:02:45 4 举报TCP 四次挥手
作者其他创作
大纲/内容
ACKbit = 1;ACKnum = x + 1
Client state
can no longer sendbut can receive data
LAST_ACK
ESTAB
CLOSE_WAIT
CLOSE
ACKbit = 1;ACKnum = y + 1
timed wait for 2*maxsegment lifetime
can still send data
wait for server close
TIMED_WAIT
FIN_WAIT_1
clientSocket.close()
CLOSED
can no longer send data
FIN_WAIT_2
Server state
0 条评论
下一页
