MqttEvents
MQTT events map for the MQTT client. Key is the event name and value is the corresponding callback function.
type MqttEvents = {
connect: OnPacketCallback;
reconnect: VoidCallback;
disconnect: OnPacketCallback;
close: VoidCallback;
offline: VoidCallback;
end: VoidCallback;
error: OnErrorCallback;
packetreceive: OnPacketCallback;
packetsend: OnPacketCallback;
};