ossia::qt::qml_serial_socket::state Struct Reference

Inherits Nano::Observer.

Detailed Description

Owns the transport and every asio-side callback. As on the TCP outbound socket, the Nano::Observer lives here and not on the QObject: the signals are members of this very object, so their unsynchronized slot lists can only be mutated while the whole state is being destroyed, and the QObject

• destroyed on the Qt thread while the asio thread may be firing - is only ever reached under qt_mutex.

Public Member Functions
void	detach ()
template<typename F >
void	post_to_qt (F &&f)
void	fire_open ()
	Nano slots, always on the asio thread.
void	fire_fail ()
void	fire_close ()
	state (const ossia::net::serial_configuration &conf, boost::asio::io_context &ctx, ossia::net::framing f, const std::string &delim, std::size_t frame_size, ossia::net::encoding e)

Static Public Member Functions
static socket_type	make_socket (const ossia::net::serial_configuration &conf, boost::asio::io_context &ctx, ossia::net::framing f)

Public Attributes
socket_type	socket
std::atomic_bool	alive {true}
ossia::net::encoding	enc {ossia::net::encoding::none}
std::mutex	qt_mutex
qml_serial_socket *	self {}

Member Data Documentation

qt_mutex

std::mutex ossia::qt::qml_serial_socket::state::qt_mutex

Guards self, which is cleared before the QObject starts dying. Held for the whole asio -> Qt handover.