Thêm dòng ghi chú tạo cert & key
Thêm class ssl_server
Thêm class ssl_socket
http_server có 1 tcp_server và 1 ssl_server
Thêm ssl_server
Sửa IncludePath và thêm ssl_server, ssl_socket
Tầng trên sẽ chịu trách nhiệm delete handler
Sửa lại HGuard
Thêm cin.get() để tạm dừng chương trình