Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Start an asynchronous accept.
template<
typename MoveAcceptHandler = DEFAULT>
DEDUCED async_accept(
MoveAcceptHandler && handler = DEFAULT);
This function is used to asynchronously accept a new connection. The function call always returns immediately.
This overload requires that the Protocol template parameter satisfy the AcceptableProtocol type requirements.
The handler to be called when the accept operation completes. Copies will be made of the handler as required. The function signature of the handler must be:
void handler(
// Result of operation.
const boost::system::error_code& error,
// On success, the newly accepted socket.
typename Protocol::socket::template
rebind_executor<executor_type>::other peer
);
Regardless of whether the asynchronous operation completes immediately
or not, the handler will not be invoked from within this function.
On immediate completion, invocation of the handler will be performed
in a manner equivalent to using post.
void accept_handler(const boost::system::error_code& error,
boost::asio::ip::tcp::socket peer)
{
if (!error)
{
// Accept succeeded.
}
}
...
boost::asio::ip::tcp::acceptor acceptor(my_context);
...
acceptor.async_accept(accept_handler);