Specific pool member based on hostname on the same http session

Hi,

 

I have a VIP to load balance http request to backend server. There 2 pools behind this VIP and using irule we can load balance requests between pools. No problem here!

 

Customer wants strange request about this. HTTP ve HTTPS sites also use for file uploading, at this point customer wants to these uploading requests in the http session to specific pool member. But, They do not want to load balance their requests when site visiting. This must be work only for if someone uploading the file from the site.

 

By the way, customer wants this request based on hostname.

 

Is that possible with irule?

 

Thanks