...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 native acceptor implementation.
void native_non_blocking( bool mode);
This function is used to modify the non-blocking mode of the underlying native acceptor. It has no effect on the behaviour of the acceptor object's synchronous operations.
If true
, the underlying
acceptor is put into non-blocking mode and direct system calls
may fail with boost::asio::error::would_block
(or the equivalent system error).
Thrown on failure. If the mode
is false
, but the
current value of non_blocking()
is true
,
this function fails with boost::asio::error::invalid_argument
,
as the combination does not make sense.