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            Construct and open a basic_raw_socket.
          
basic_raw_socket( asio::io_service & io_service, const protocol_type & protocol);
This constructor creates and opens a raw socket.
                  The io_service
                  object that the raw socket will use to dispatch handlers for any
                  asynchronous operations performed on the socket.
                
An object specifying protocol parameters to be used.
Thrown on failure.