Unclear about persistence via irule

Hi, below the following irule. 1 website is split across 2 webservers. this is because everything under the uri /zorg or /zorgverzekering runs on seperate servers.

Also, from this seperate part of the website, it calls on scripts which have the same url as a part of the other website.

e.g.: http://www.app.nl/resources/script.js

exists for the 2 applications, but differ in content. In order to tackle this problem, i check for the http-referer.

How do i manage persistence across the 2 pools?

The F5 documentation is not very clear about this. I also found references i should be able to use a persistence profile, but this doesn not work from an irule.

I think it should be like this:

persist cookie insert "Desired_cookiename" "0d 00:45:00"

pool Application_pool_name

It inserts a cookie, but it looks like it does this for every request.

What is the best way to approach this?

The irule:

when HTTP_REQUEST {

switch -regexp [string tolower [HTTP::uri]] {

"^.*zorgverzekering/(.*)" -

"^zorg/(.*)" -

"^.*zorg/(.*)" -

"^zorgverzekering/(.*)" {

persist cookie insert "Cookie_Zorg" "0d 00:45:00"

pool App_pool_zorg }

"^.*app_themes/(.*)" -

"^.*resources/(.*)" -

"^.*handlers/(.*)" -

"^.*scriptresource\.axd(.*)" -

"^.*webresource\.axd(.*)" { if {[HTTP::header value Referer] contains "/zorgverzekering/" } {

persist cookie insert "Cookie_Zorg" "0d 00:45:00"

pool App_pool_zorg

}

else {

persist cookie insert "Cookie_Schade" "0d 00:45:00"

pool App_pool_schade

}

}

"^(.+)" { if {[HTTP::header value Referer] matches_regex "^.*zorgverzekering\.css(.*)" } {

persist cookie insert "Cookie_Zorg" "0d 00:45:00"

pool App_pool_zorg

}

}

Default {

persist cookie insert "Cookie_Schade" "0d 00:45:00"

pool Ditzo_pool_schade

}

}

}