2 service and same uri

There are 2 services running on same servers. The virtual server is created on 443 inorder to do ssl offload, based on the uri , we use irule to sent request to appropriate service pools but can any one suggest a way how to differentiate when there is same uri being called ? For eg, there is oracle1 running on 9797 and oracle2 running on 7777, the uri obrar.cgi is called by user for both services,what do i tell in irule inorder for request to go to /obrar.cgi of 9797 service ?

Appreciate your support.