protected override void OnReceive(object message)
{
switch (message)
{
case CalculateSingleTechnicalIndicatorRequest req:
try
{
_obtainedSignals = _indicator.GetSignals(req.Quotes, req.Parameters);
}
catch (Exception e)
{
Console.WriteLine(_indicator.GetType() + "Actor terminated due to exception.");
Sender.Tell("ErrorDuringCalculation");
Context.Stop(Self);
break;
}
Sender.Tell(new SaveObtainedSignalsRequest(_obtainedSignals));
break;
case "GetObtainedSignalsRequest":
Sender.Tell(new SaveObtainedSignalsRequest(_obtainedSignals));
break;
}
}
public override void HandleReceivedEvent(BasicDeliverEventArgs ea, IModel channel)
{
var indicatorElements = JsonSerializer.JsonStringToObjectType <IndicatorCalculationElements>(EncryptionHelper.ByteArrayToUTF8String(ea.Body));
List <Signal> obtainedSignals = null;
try
{
obtainedSignals = _indicator.GetSignals(indicatorElements.Quotes, indicatorElements.Parameters);
Console.WriteLine("RabbitMQ Consumer calculated Technical Indicator.");
}
catch (Exception e)
{
Console.WriteLine("RabbitMQ Consumer got an Exception during indicator calculation.");
obtainedSignals = new List <Signal>();
}
channel.BasicAck(ea.DeliveryTag, false);
GenerateAndPublishMessage(channel, obtainedSignals);
}
