iRule to log end-to-end response time
Hi, I need to create an iRule to generate a kind of access-log with response times. I need to include the end-to-end response time, including the time in which the load balancer send the response to the client.
I tried to use the enevts HTTP_REQUEST and HTTP_RESPONSE taking the timestamp of both events and it works. The shortcoming is that the HTTP_RESPONSE is triggered when the load balancer receives the response *from the server*, not when it sends the response to the client, so the time i get from theese two events is not the end-to-end time.
Does someone know a way to get that data?