private void Process()
{
while (!_stop)
{
SendMessageLater message;
SendMessageLater marker = null;
while (_alarms.TryDequeue(out message))
{
if (message == marker)
{
_alarms.Enqueue(message);
break;
}
if ((DateTime.UtcNow - message.When).Seconds > 0)
{
_bus.Publish(message.Message);
}
else
{
marker = marker ?? message;
_alarms.Enqueue(message);
}
}
Thread.Sleep(1);
}
_stopped.Set();
}
public bool Handle(NeedToTakeAction message)
{
var sensor = message.MessageWithIssues as TemperatureChanged;
if (sensor != null)
{
Console.WriteLine("Stopping sensor : {0} for 2 seconds", sensor.SensorName);
_bus.Publish(new DisableSensor(sensor.SensorName));
_bus.Publish(new SendMessageLater(DateTime.UtcNow.AddSeconds(2), new EnableSensor(sensor.SensorName)));
}
else
{
Console.WriteLine("Sending mail to an even more important man, problem with : {0}", message.MessageWithIssues.GetType().Name);
}
return(true);
}
public bool Handle(Message message)
{
var alertableMessage = message as IAlertable;
if (alertableMessage != null && !_threshold.IsWithinThreshold(alertableMessage.Value))
{
_bus.Publish(new NeedToTakeAction(message));
}
return(_handler.Handle(message));
}
private void MakeSensorTick()
{
Task.Factory.StartNew(() => {
var r = new Random();
while (true)
{
if (!_stop)
{
_appBus.Publish(new TemperatureChanged(r.Next(0, 150), this.ToString()));
Thread.Sleep(200);
}
Thread.Sleep(1);
}
});
}