...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Run the io_service
object's event processing
loop to execute at most one handler.
std::size_t run_one( boost::system::error_code & ec);
The run_one()
function blocks until one handler has been dispatched, or until the
io_service
has been stopped.
Set to indicate what error occurred, if any.
The number of handlers that were executed.