Hi, Just out of curious, how does squid as a single threaded server, to handle massive amount of clients nowsday? http://www.kegel.com/c10k.html Especially some others (http://varnish.projects.linpro.no/) say squid is old fashion and don't honor those approach such as epoll/kqueue which is famous in handling many clients using minmount efforts. But I know it is not true, I have been using Squid for years and think squid is very efficient and fast enought to serve massive clients. So I want to know if any hidden secrete behind? What is you guy comments on those issues ( c10k/epool etc) Thank you.