...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Close the pipe.
void close( boost::system::error_code & ec);
This function is used to close the pipe. Any asynchronous write operations
will be cancelled immediately, and will complete with the boost::asio::error::operation_aborted
error.
Set to indicate what error occurred, if any.