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basic_datagram_socket::basic_datagram_socket (1 of 5 overloads)

Construct a basic_datagram_socket without opening it.

    boost::asio::io_service & io_service);

This constructor creates a datagram socket without opening it. The open() function must be called before data can be sent or received on the socket.



The io_service object that the datagram socket will use to dispatch handlers for any asynchronous operations performed on the socket.