Cookie persistence HTTP HTTPS new twist

Greetins,

I have read Deb's article on how to archive this without iRules help. I have one twist that I need help with. I will have a 2 virtuals listening on 80 and 443 and they will share a pool (wildcard members) and a cookie persistence profile. The HTTPS virtual will have a client and a server side SSL profile. (Requirement to re-encrypt to the back-end).

This is all very easy.. Here is the twist the servers will be listening on 8080 and 8443. They will not change this. So I would need a way to do the port translation via an iRule to maintain the persistence across the services. Or I can use source base persistence and match across services with the built in port translation capabilities of LTM. But I would rather not do this.

Any help would be groovy.

 when CLIENT_ACCEPTED {
 set LB port based on requested port
switch [TCP::local_port] {
443 {set port 8443}
80 {set port 8080}
}