Multiple steps persistence

Hi all,

I would like to perform several steps of tests before persisting a user.

 

Here is the point:

 

- End users connect through Mobile network and I'm getting a Header from Customer's GGSN containing the MS-ISDN. However, the GGSN is in some case buggy and the Headers doesn't come to the LB.

 

- Second step check is through JSESSION ID. Our application is generating a JSESSION ID. However, sometimes this ID don't even come because of the GGSN issues.

 

 

 

This is what I want to add :

 

- I want to add a third step verification of the incoming request before persisting. I want to insert a Cookie for the end user, and persist through this Cookie in the LB to one of the servers.

 

Below my iRule:

 

when CLIENT_ACCEPTED {

 

set add_persist 1

 

}

 

when HTTP_RESPONSE {

 

if { [HTTP::cookie exists "JSESSIONID"] and $add_persist } {

 

persist add uie [HTTP::cookie "JSESSIONID"]

 

set add_persist 0

 

}

 

}

 

when HTTP_REQUEST {

 

set DEBUG 1

 

 

 

if { [HTTP::header exists "X-MSP-CLID"] } {

 

 

 

persist uie [HTTP::header "X-MSP-CLID"]

 

} else {

 

if { [HTTP::cookie exists "JSESSIONID"] } {

 

 

persist uie [HTTP::cookie "JSESSIONID"]

 

} else {

 

 

set jsess [findstr [HTTP::uri] "jsessionid" 11 ";"]

 

if { $jsess != "" } {

 

persist uie $jsess

 

}

 

}

 

}

 

}

 

 

 

 

 

 

Any ideas? :)

 

Thanks for your support