Hi all, I am writing a custom proxy for squid to query as a cache_peer . What I am looking for is a way to tell squid to try a different peer if anything goes wrong within my proxy. Is there any HTTP Response Code or HTTP Header that I can send to squid in order to force it to try the next peer in it's list, or is my only option to forward the request myself to the next peer and then send the response back to squid? Any ideas appreciated, Jamie Learmonth