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C++ Libraries
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Coding Standards
This is an older version of Boost and was released in 2018. The current version is 1.89.0.
Inherited from basic_socket.
Gets the non-blocking mode of the socket.
bool non_blocking() const;
true if the socket's synchronous operations will fail with
boost::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 boost::asio::error::would_block.