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basic_datagram_socket::basic_datagram_socket (2 of 10 overloads)

Construct a basic_datagram_socket without opening it.

    typename ExecutionContext>
    ExecutionContext & context,
    typename constraint< is_convertible< ExecutionContext &, execution_context & >::value >::type  = 0);

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.



An execution context which provides the I/O executor that the socket will use, by default, to dispatch handlers for any asynchronous operations performed on the socket.