public async Task RunDeviceAsync()
{
deviceClient = DeviceClient.CreateFromConnectionString(connectionString,
TransportType.Mqtt, new ClientOptions {
ModelId = modelId
});
component = new PnPComponent(deviceClient);
await component.SetPnPDesiredPropertyHandlerAsync <double>("targetTemperature", root_tergetTemperature_UpdateHandler, this);
await component.SetPnPCommandHandlerAsync("reboot", root_RebootCommandHadler, this);
var targetTemperature = await component.ReadDesiredPropertyAsync <double>("targetTemperature");
await this.ProcessTempUpdateAsync(targetTemperature);
await Task.Run(async() =>
{
while (!quitSignal.IsCancellationRequested)
{
await component.SendTelemetryValueAsync("{temperature:" + CurrentTemperature + "," +
" workingSet: " + Environment.WorkingSet + "}");
logger.LogInformation("Sending CurrentTemperature and workingset" + CurrentTemperature);
await Task.Delay(1000);
}
});
}
public async Task ComponentSendTelemetry()
{
await comp.SendTelemetryValueAsync("{t1:2}");
Assert.Equal("application/json", mockClient.MessageSent.ContentType);
Assert.Equal("utf-8", mockClient.MessageSent.ContentEncoding);
Assert.Equal("c1", mockClient.MessageSent.Properties["$.sub"]);
Assert.Equal("{t1:2}", Encoding.UTF8.GetString(mockClient.MessageSent.GetBytes()));
}
public async Task RunAsync(string connectionString, ILogger logger, CancellationToken quitSignal)
{
this.logger = logger;
deviceClient = DeviceClient.CreateFromConnectionString(connectionString, TransportType.Mqtt,
new ClientOptions { ModelId = modelId });
var refrigerator = new PnPComponent(deviceClient, logger);
await refrigerator.SetPnPCommandHandlerAsync("Reset", async (MethodRequest req, object ctx) =>
{
logger.LogWarning("============> Processing Reset");
MemoryLeak.FreeMemory();
await refrigerator.ReportPropertyAsync("LastInitDateTime", DateTime.Now.ToUniversalTime());
return await Task.FromResult(new MethodResponse(200));
}, null);
await refrigerator.SetPnPDesiredPropertyHandlerAsync<int>("RefreshInterval", (int newValue) =>
{
if (int.TryParse(newValue.ToString(), out int refreshInterval))
{
logger.LogWarning("=====================> RefreshInterval: " + refreshInterval);
RefreshInterval = refreshInterval;
}
}, this);
await Task.Run(async () =>
{
RefreshInterval = await refrigerator.ReadDesiredPropertyAsync<int>("RefreshInterval");
if (RefreshInterval == default(int)) RefreshInterval = defaultRefreshInterval;
await refrigerator.ReportPropertyAsync("SerialNumber", "1235435");
await refrigerator.ReportPropertyAsync("LastInitDateTime", DateTime.Now.ToUniversalTime());
int avg = 21;
var rnd = new Random(Environment.TickCount);
while (!quitSignal.IsCancellationRequested)
{
var payload = new
{
temp = avg + rnd.Next(10)
};
await refrigerator.SendTelemetryValueAsync(JsonConvert.SerializeObject(payload));
logger.LogInformation("Sending CurrentTemperature: " + payload.temp);
await Task.Delay(RefreshInterval * 1000);
MemoryLeak.FillMemory();
}
});
}
private async Task ProcessTempUpdateAsync(double targetTemp)
{
logger.LogWarning($"Ajusting temp from {CurrentTemperature} to {targetTemp}");
// gradually increase current temp to target temp
double step = (targetTemp - CurrentTemperature) / 10d;
for (int i = 9; i >= 0; i--)
{
CurrentTemperature = targetTemp - step * (double)i;
await tempSensor.SendTelemetryValueAsync(JsonConvert.SerializeObject(new { temperature = CurrentTemperature }));
await tempSensor.ReportPropertyAsync("currentTemperature", CurrentTemperature);
await Task.Delay(1000);
}
logger.LogWarning($"Adjustment complete");
}
private async Task ProcessTempUpdateAsync(double targetTemp)
{
logger.LogWarning($"Ajusting temp from {CurrentTemperature} to {targetTemp}");
// gradually increase current temp to target temp
double step = (targetTemp - CurrentTemperature) / 10d;
for (int i = 9; i >= 0; i--)
{
CurrentTemperature = targetTemp - step * i;
await component.SendTelemetryValueAsync("{temperature:" + CurrentTemperature + "}");
await component.ReportPropertyAsync("currentTemperature", CurrentTemperature);
await Task.Delay(1000);
}
logger.LogWarning($"Adjustment complete");
}
public async Task RunAsync(string connectionString, ILogger logger, CancellationToken quitSignal)
{
this.logger = logger;
deviceClient = DeviceClient.CreateFromConnectionString(connectionString,
TransportType.Mqtt, new ClientOptions {
ModelId = modelId
});
tempSensor = new PnPComponent(deviceClient, "tempSensor1", logger);
diag = new PnPComponent(deviceClient, "diag");
deviceInfo = new PnPComponent(deviceClient, "deviceInfo");
sdkInfo = new PnPComponent(deviceClient, "sdkInfo");
await deviceInfo.ReportPropertyCollectionAsync(DeviceInfo.ThisDeviceInfo.ToDictionary());
await sdkInfo.ReportPropertyCollectionAsync(SdkInformation.ThisSdkInfo);
await diag.SetPnPCommandHandlerAsync("reboot", Diag_RebootCommandHadler, this);
await tempSensor.SetPnPDesiredPropertyHandlerAsync <double>("targetTemperature", tempSensor_tergetTemperature_UpdateHandler, this);
var targetTemperature = await tempSensor.ReadDesiredPropertyAsync <double>("targetTemperature");
await this.ProcessTempUpdateAsync(targetTemperature);
await Task.Run(async() =>
{
logger.LogWarning("Entering Device Loop");
while (!quitSignal.IsCancellationRequested)
{
await tempSensor.SendTelemetryValueAsync(JsonConvert.SerializeObject(new { temperature = CurrentTemperature }));
await diag.SendTelemetryValueAsync(JsonConvert.SerializeObject(new { workingSet = Environment.WorkingSet }));
logger.LogInformation("Sending workingset and temp " + CurrentTemperature);
await Task.Delay(5000);
}
});
}
