[Boost-users] How is the proactor pattern of boost.asio implemented in linux?

Hi list, I am wondering about boost.asio. Boost.asio must have a proactor implementation on Linux, I guess. How does the proactor of boost.asio work? Does it use epoll? Is it edge-triggered? What about real-time signal? Doesn't boost.asio use real-time signal on Linux? What is the recommended implementation of boost.asio for asynchronous and non-blocking overlapped IO on Linux? Thank you in advance! ---------------------------------------- Journeyer J. Joh o o s a p r o g r a m m e r a t g m a i l d o t c o m ----------------------------------------