id summary reporter owner description type status milestone component version severity resolution keywords cc 4420 boost::asio::async_read_at not returning boost::asio::error::eof Lloyd chris_kohlhoff "in the boost::asio::async_read_at handler it is not returning boost::asio::error::eof as ""error"" (when reaches the end of file) instead we had to check error against ""error==boost::system::windows_error::handle_eof"" " Bugs closed Boost 1.44.0 asio Boost 1.40.0 Problem fixed