HTTP Health Check Questions!
Hi, I have a question about HTTP Health Check.
HTTP Health Check Send String : GET /L4/test.html HTTP/1.1\r\nHost:1.1.1.1 \r\nConnection: close\r\n\r\n Receive String : 200 As above, we have Health Check on request.
VIP : 10.10.10.10 : 7030, 10443, 20443, 8012, 22 Real Server1 : 1.1.1.1 : 7030, 10443, 20443, 8012, 22 Real Server2 : 1.1.1.2 : 7030, 10443, 20443, 8012, 22
10443, 20443 = HTTPS Health Check <- member
7030 = HTTP Health Check <- member 22, 8012 := tcp_half_open Check <- pool
But there is something strange here.
10443, 20443 There is no problem until HTTPS Health Check.
7030 HTTP Health Check, the remaining pool members are Down.
Send String : GET /L4/test.html HTTP/1.1\r\nHost:1.1.1.1 \r\nConnection: close\r\n\r\n <- 7030 Monitor
7030 HTTP Health Check registration, 10443 UP, 20443 UP , 8012 Down, 22 Down
However, removing the Connection Close statement is not a problem.
Send String : GET /L4/test.html HTTP/1.1\r\nHost:1.1.1.1 \r\n\r\n
7030 HTTP Health Check registration, 10443 UP, 20443 UP , 8012 UP, 22 Up
What's problem ?