/// <summary>
/// Handle SimulatePassingCar message.
/// </summary>
/// <param name="msg">The message to handle.</param>
private void Handle(SimulatePassingCar msg)
{
// simulate car entry
int entryLane = _rnd.Next(1, 4);
ActorSelection entryCamera = Context.System.ActorSelection($"/user/entrycam{entryLane}");
DateTime entryTimestamp = DateTime.Now;
VehiclePassed vehiclePassed = new VehiclePassed(msg.VehicleId, entryTimestamp);
entryCamera.Tell(vehiclePassed);
// simulate car exit
int exitLane = _rnd.Next(1, 4);
TimeSpan delay = TimeSpan.FromSeconds(_rnd.Next(_minExitDelayInS, _maxExitDelayInS) + _rnd.NextDouble());
DateTime exitTimestamp = entryTimestamp.Add(delay);
ActorSelection exitCamera = Context.System.ActorSelection($"/user/exitcam{entryLane}");
vehiclePassed = new VehiclePassed(msg.VehicleId, exitTimestamp);
Context.System.Scheduler.ScheduleTellOnce(delay, exitCamera, vehiclePassed, Self);
// handle progress
_carsSimulated++;
if (_carsSimulated < _numberOfCars)
{
SimulatePassingCar simulatePassingCar = new SimulatePassingCar(GenerateRandomLicenseNumber());
Context.System.Scheduler.ScheduleTellOnce(
_rnd.Next(_minEntryDelayInMS, _maxEntryDelayInMS), Self, simulatePassingCar, Self);
}
else
{
Self.Tell(new Shutdown());
}
}
/// <summary>
/// Handle VehiclePassed message
/// </summary>
/// <param name="msg">The message to handle.</param>
private void Handle(VehiclePassed msg)
{
VehicleEntryRegistered vehicleEntryRegistered =
new VehicleEntryRegistered(msg.VehicleId, msg.Timestamp);
_trafficControlActor.Tell(vehicleEntryRegistered);
}
private void Handle(VehiclePassed message)
{
var vehicleActor = Context.ActorSelection($"/user/traffic-control/*/vehicle-{message.Registration}");
vehicleActor.Tell(new VehicleExitRegistered(message.Registration, DateTime.Now.AddSeconds(440)));
}
private void Handle(VehiclePassed message)
{
var trafficControlActor = Context.ActorSelection("/user/traffic-control");
trafficControlActor.Tell(new VehicleEntryRegistered(message.Registration, DateTime.Now));
}