...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Sets the non-blocking mode of the descriptor.
void non_blocking( bool mode, boost::system::error_code & ec);
If true
, the descriptor'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.
Set to indicate what error occurred, if any.
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
.