public TempSensor(string thingPropertiesURI)
{
DataRiver = DataRiver.GetInstance();
Thing = CreateThing(DataRiver, thingPropertiesURI);
Stop = false;
Console.CancelKeyPress += this.CtrlCHandler;
Console.WriteLine("Temperature Sensor started");
}
public ThroughputReader()
{
DataRiver = DataRiver.GetInstance();
Thing = CreateThing(DataRiver);
Stop = false;
Console.CancelKeyPress += this.CtrlCHandler;
Console.WriteLine("Throughput reader started");
}
public Ping(string thingPropertiesURI)
{
DataRiver = DataRiver.GetInstance();
Thing = CreateThing(DataRiver, thingPropertiesURI);
SampleData = new IotNvpSeq();
Stop = false;
Console.CancelKeyPress += this.CtrlCHandler;
Console.WriteLine("# Ping started");
}
public Dashboard(string thingPropertiesURI)
{
DataRiver = DataRiver.GetInstance();
Thing = CreateThing(DataRiver, thingPropertiesURI);
Stop = false;
TruckData = new Dictionary <string, TruckDataValue>();
Console.CancelKeyPress += this.CtrlCHandler;
Console.WriteLine("Dashboard started");
}
public DistanceServiceThing(string thingPropertiesURI, float latitude, float longitude)
{
DataRiver = DataRiver.GetInstance();
Thing = CreateThing(DataRiver, thingPropertiesURI);
WarehouseLat = latitude;
WarehouseLng = longitude;
Stop = false;
Console.CancelKeyPress += this.CtrlCHandler;
Console.WriteLine("Distance Service started");
}
public GPSSensor(string thingPropertiesURI, float latitude, float longitude)
{
DataRiver = DataRiver.GetInstance();
Thing = CreateThing(DataRiver, thingPropertiesURI);
TruckLat = latitude;
TruckLng = longitude;
Stop = false;
Console.CancelKeyPress += this.CtrlCHandler;
Console.WriteLine("GPS Sensor started");
}
public GatewayService(string thingPropertiesURI, int windowHeight)
{
DataRiver = DataRiver.GetInstance();
Thing = CreateThing(DataRiver, thingPropertiesURI);
Stop = false;
WindowHeightInLines = windowHeight;
var comparer = new DataFlowKeyComparer();
SampleCount = new Dictionary <DataFlowKey, DataFlowValue>(comparer);
Console.CancelKeyPress += this.CtrlCHandler;
Console.WriteLine("Gateway Service started");
}
public Camera(string thingPropertiesURI)
{
DataRiver = DataRiver.GetInstance();
Thing = CreateThing(DataRiver, thingPropertiesURI);
RelatedCameras = new Dictionary <string, string>();
Threads = new List <Thread>();
Stop = false;
Console.CancelKeyPress += this.CtrlCHandler;
Console.WriteLine("Camera started");
SetState("on");
}
public ThingBrowser(string thingPropertiesURI)
{
DataRiver = DataRiver.GetInstance();
// Add listener for discovery of Things
CustomDispatcher = new Dispatcher();
NewThingListener = new NewThingDiscoveredListener(DataRiver);
DataRiver.AddListener(NewThingListener, CustomDispatcher);
Thing = CreateThing(DataRiver, thingPropertiesURI);
Stop = false;
Console.CancelKeyPress += this.CtrlCHandler;
Console.WriteLine("ThingBrowser started");
}
public void Dispose()
{
// Remove the discovered Thing listener that was added during class initialization
try
{
DataRiver.RemoveListener(NewThingListener, CustomDispatcher);
}
catch (ThingAPIException e)
{
Console.WriteLine($"Unexpected error while removing discovered Thing listener: {e.Message}");
}
DataRiver.Close();
DataRiver.Dispose();
Console.WriteLine("ThingBrowser stopped");
}
public void Dispose()
{
try
{
// Set camera state to 'off'
SetState("off");
}
catch (ThingAPIException e)
{
Console.WriteLine($"Error setting camera state to off: {e.Message}");
}
// Stop and join threads
Closed = true;
foreach (Thread myThread in Threads)
{
myThread.Join();
}
DataRiver.Close();
DataRiver.Dispose();
Console.WriteLine("Camera stopped");
}
public void Dispose()
{
DataRiver.Close();
DataRiver.Dispose();
Console.WriteLine("Dashboard stopped");
}
public void Dispose()
{
DataRiver.Close();
DataRiver.Dispose();
Console.WriteLine("GPS Sensor stopped");
}
public void Dispose()
{
DataRiver.Close();
DataRiver.Dispose();
Console.WriteLine("Temperature Sensor stopped");
}
public void Dispose()
{
DataRiver.Close();
DataRiver.Dispose();
Console.WriteLine("# Ping stopped");
}
public void Dispose()
{
DataRiver.Close();
DataRiver.Dispose();
Console.WriteLine("Throughput reader stopped");
}
public void Dispose()
{
DataRiver.Close();
DataRiver.Dispose();
Console.WriteLine("Gateway Service stopped");
}
public void Dispose()
{
DataRiver.Close();
DataRiver.Dispose();
Console.WriteLine("Rotational Speed Sensor stopped");
}
public int Run(ulong runningTime, string barcodeFilePath)
{
StartTimestamp = DateTime.Now;
int barcodeIndex = 0;
DateTime barcodeTimestamp = StartTimestamp.AddMilliseconds(-BarcodeIntervalMS);
// Get barcodes
List <string> barcodes = ReadBarCodes(barcodeFilePath);
if (barcodes.Count == 0)
{
Console.WriteLine("Error: no barcodes found");
return(1);
}
// Add listener for new Things
var cameraDiscoveredListener = new CameraThingDiscoveredListener(this);
DataRiver.AddListener(cameraDiscoveredListener);
// Add listener for lost Things
var cameraLostListener = new CameraThingLostListener(this);
DataRiver.AddListener(cameraLostListener);
// Check for related camera already in the discovered things registry
System.Threading.Thread.Sleep(CameraInitialDelayMS);
CheckRegistryForRelatedCameras();
do
{
var now = DateTime.Now;
// Check if next barcode should be read
if (barcodeIndex < barcodes.Count &&
((now.Subtract(barcodeTimestamp).TotalSeconds * 1000) > BarcodeIntervalMS))
{
string barcode = barcodes[barcodeIndex];
barcodeIndex++;
// Randomly skip some of the barcodes
if (StaticRandom.Rand(0, 100) > BarcodeSkipPercentage)
{
ParameterizedThreadStart pts = new ParameterizedThreadStart(BarcodeTask);
Thread t = new Thread(pts);
Threads.Add(t);
t.Start(barcode);
}
// Update timestamp
barcodeTimestamp = now;
}
// Sleep for some time
System.Threading.Thread.Sleep(CameraDelayMS);
} while (!Stop && SecondsExecuting(StartTimestamp) < runningTime);
// Remove listeners
DataRiver.RemoveListener(cameraLostListener);
DataRiver.RemoveListener(cameraDiscoveredListener);
return(0);
}
public NewThingDiscoveredListener(DataRiver dr)
{
MyDataRiver = dr;
}
