persist within pools

I have 2 servers that have the exact same 2 apps on them residing in 2 pools. The first app does not care about persistance but the second app does. You are not allowed to goto the second app directly - only through the first app. So, I hit app A and click the link to get me to app b. I do this via irules. I look at the uri and when it starts with /appB I pool it to the proper location. This works fine. My problem is this second app (app B) needs stickeyness to work. How can I implement persistance from app A to app B using the pool command in conjunction? There is no Virtual Server associated to appBpool.

 

 

when HTTP_REQUEST {

 

if { [HTTP::uri] starts_with "/appB" } {

 

pool appBpool

 

}

 

}

 

 

To sum it up, I need stickyness when I go from app A to app B.

 

 

Any help would be appreciated.

 

 

B