Imagine

[Simon Lockhart]

On Wed May 05, 2010 at 05:24:36PM -0400, Matt Ryanczak wrote:
> AFAIK this is not possible. My understanding of proxy autoconfig is that 
> it runs when the browser is started in order to configure proxy 
> settings. The script logic in the pac file does not run in response to 
> every host lookup a browser makes. I have limited experience with proxy 
> auto-config though and I could very well be wrong about this.

No - logic in the PAC file can be executed for every URL request (or, at
least that was the case when I wrote PAC files about 10 years ago). I have
no idea how much it has been updated to support IPv6.

Simon