[squid-users] routing to parent using carp

[Sreenath BH]

Hi all,

We are planning to use carp to route requests based on request URL.
A part of the URL refers to a part of the file that is being requested
in the GET request(say a part of a video file)

However, to make the back-end more efficient, it would be great if all
requests for a particular file  went to same parent server.

Is there a way in Squid to make it use a part of the URL when it
calculates the hash to map the URL to a parent?

thanks for any tips,
Sreenath