[boost] timedout async operation problem in boost::asio

From: Àî»Û°Ô (magazine.lihuiba_at_[hidden])
Date: 2006-05-18 22:57:32

I'm trying to use boost::asio, and I find that there isn't a built-in timeout parameter in any async operation. I think it's a very important function when writing real life programs, and I have done some walk around work, how can I try to contribute?