asio C++ library

basic_datagram_socket::non_blocking (1 of 3 overloads)

Inherited from basic_socket.

Gets the non-blocking mode of the socket.

bool non_blocking() const;
Return Value

true if the socket's synchronous operations will fail with asio::error::would_block if they are unable to perform the requested operation immediately. If false, synchronous operations will block until complete.


The non-blocking mode has no effect on the behaviour of asynchronous operations. Asynchronous operations will never fail with the error asio::error::would_block.