Hi, I am using squid in reverse proxy mode. So far, we were using cache_peer and cache_peer_access to forward the request to origin server, and there were 2 origin servers configured for load balance and HA. Squid checks the health of these origin servers before forwarding the request to one i.e., if one of the origin server is down, all the requests landed up on the 'live' server, thus ensuring no request is failed. Now, we have a requirement to rewrite the request url (and hostname in the url) before forwarding the request to origin server. Hence, we are using url_rewrite_program instead of cache_peer*. Is there a way to achieve the 'health check and only then forward' feature inherent in cache_peer configuration, in case of url_rewrite too? Thanks, Deepak
