/// <summary>
/// Creates the set of tasks that will send data to the IoT hub.
/// </summary>
/// <returns></returns>
private static async Task SetupDeviceRunTasks()
{
var deviceTasks = new Dictionary <string, Task>();
var config = ParseConfiguration();
const int sampleSize = 10000;
const int failOverXIterations = 625;
Console.WriteLine("Setting up simulated pump devices and generating random sample data. This may take a while...");
// Add a pump that gradually fails.
devices.Add(new PumpDevice(1, config.Device1Key, config.IdScope, config.DpsEndpoint, "DEVICE001", "192.168.1.1", new Location(35.815090, -101.043192),
GenerateData.GeneratePumpTelemetry(sampleSize, true, failOverXIterations)));
// Add a pump that never fails.
devices.Add(new PumpDevice(2, config.Device2Key, config.IdScope, config.DpsEndpoint, "DEVICE002", "192.168.1.2", new Location(35.815862, -101.042167),
GenerateData.GeneratePumpTelemetry(sampleSize + failOverXIterations, false, 0)));
// Add a pump that immediately fails after a period of time.
devices.Add(new PumpDevice(3, config.Device3Key, config.IdScope, config.DpsEndpoint, "DEVICE003", "192.168.1.3", new Location(35.815743, -101.048099),
GenerateData.GeneratePumpTelemetry(sampleSize + failOverXIterations, true, 0)));
foreach (var device in devices)
{
await device.RegisterAndConnectDeviceAsync(); //fire and forget
deviceTasks.Add(device.DeviceId, device.RunDeviceAsync());
device.PumpPowerStateChanged += Device_PumpPowerStateChanged;
}
_runningDeviceTasks = deviceTasks;
}
/// <summary>
/// Creates the set of tasks that will send data to the IoT hub.
/// </summary>
/// <returns></returns>
private static Dictionary <string, Task> SetupDeviceRunTasks()
{
var deviceTasks = new Dictionary <string, Task>();
var config = ParseConfiguration();
const int sampleSize = 10000;
const int failOverXIterations = 625;
Console.WriteLine("Setting up simulated pump devices and generating random sample data. This may take a while...");
// Add a pump that gradually fails.
devices.Add(new PumpDevice(1, config.Device1ConnectionString, "DEVICE001", "192.168.1.1", new Location(35.815090, -101.043192),
GenerateData.GeneratePumpTelemetry(sampleSize, true, failOverXIterations)));
// Add a pump that never fails.
devices.Add(new PumpDevice(2, config.Device2ConnectionString, "DEVICE002", "192.168.1.2", new Location(35.815862, -101.042167),
GenerateData.GeneratePumpTelemetry(sampleSize + failOverXIterations, false, 0)));
// Add a pump that immediately fails after a period of time.
devices.Add(new PumpDevice(3, config.Device3ConnectionString, "DEVICE003", "192.168.1.3", new Location(35.815743, -101.048099),
GenerateData.GeneratePumpTelemetry(sampleSize + failOverXIterations, true, 0)));
foreach (var device in devices)
{
device.SendDevicePropertiesAndInitialState();
deviceTasks.Add(device.DeviceId, device.RunDeviceAsync());
device.PumpPowerStateChanged += Device_PumpPowerStateChanged;
}
return(deviceTasks);
}
/// <summary>
/// Generates anomaly model training data to new CSV files.
/// </summary>
private static void GenerateTrainingData()
{
var sampleSize = 10000;
Console.WriteLine("Generating data for ML model training. This may take a while...");
// Generate with no failures:
Console.WriteLine("\r\nGenerating data with no failures...");
GenerateData.GenerateModelTrainingData(sampleSize, false, 0, false, true);
// Generate with immediate failures:
Console.WriteLine("\r\nGenerating data with immediate failures...");
GenerateData.GenerateModelTrainingData(sampleSize, true, 0, false, true);
// Generate with gradual failures:
Console.WriteLine("\r\nGenerating data with gradual failures...");
GenerateData.GenerateModelTrainingData(sampleSize, true, 2500, false, true);
Console.WriteLine("\r\n---------------------------\r\nGeneration complete.");
}