private async Task <ITransition> Connect()
{
var inverter = _inverterFactory.Create();
bool connected = await inverter.ConnectAsync(); // "192.168.2.23", 502);
return(connected
? _transitionFactory.ToConnected(inverter)
: _transitionFactory.ToDisconnected());
}
private async Task <ITransition> Disconnect()
{
await _inverter.DisconnectAsync();
return(_transitionFactory.ToDisconnected());
}