> (:biggrin:) we know epoll that is effitive in linux 2.6, i question: when poco support it?
> aonther, i want to use http lib in poco, but http classes include soket fd, i think no good,for example httpsession include "_sockfd"
> because i hope that i can use epoll for advancing effitive and supporting max fd
Why not just use epoll directly in your application as and when you need to? epoll is linux-specific so I see no reason why it should be added to poco. What would you have poco do for those platforms that do not support epoll? Make it a no-op? I don't think so. That's the kind of thing ACE does and it is horrible - your code compiles on all platforms but then fails on some platforms at runtime. We don't want to go there.