static async public void StartMessageReceiver()
{
while (true)
{
Message receivedMessage = await deviceClient.ReceiveAsync();
if (receivedMessage == null)
{
continue;
}
Console.ForegroundColor = ConsoleColor.Yellow;
var messageString = Encoding.ASCII.GetString(receivedMessage.GetBytes());
Console.WriteLine("Received message: {0}", messageString);
Console.ResetColor();
if (machineConnector.SendText(new MachineSendTextCommand()
{
Text = messageString,
CommandLevel = InteractionCommandLevel.Info
}))
{
Console.WriteLine($"Successfully send text to local machine");
}
await deviceClient.CompleteAsync(receivedMessage);
}
}
static public void SendMessageToCloud(MqttMessage message)
{
try
{
if (message.MqttMessageType != MqttMessageType.Unknwon)
{
double value = message.PayloadDoubleValue;
bool isCritical = false;
if (message.MqttMessageType == MqttMessageType.Temperature)
{
Console.WriteLine($"Received temperature {message.payload}");
if (value < TempThresholdLower || value > TempThresholdUpper)
{
isCritical = true;
}
}
if (message.MqttMessageType == MqttMessageType.Humidity)
{
Console.WriteLine($"Received humidity {message.payload}");
if (value < HumThresholdLower || value > HumThresholdUpper)
{
isCritical = true;
}
}
if (IsDebug)
{
Console.Write($"DEBUG: Current configuration: ");
Console.Write($"TempMean: {TempMean}, ");
Console.Write($"HumMean: {HumMean}, ");
Console.Write($"TempStdDev: {TempStdDev}, ");
Console.Write($"HumStdDev: {HumStdDev}, ");
Console.Write($"LocalWebserver: {LocalWebServerUrl}, ");
Console.Write($"TempThresholdUpper: {TempThresholdUpper}, ");
Console.Write($"TempThresholdLower: {TempThresholdLower}, ");
Console.Write($"HumThresholdUpper: {HumThresholdUpper}, ");
Console.Write($"HumThresholdLower: {HumThresholdLower}, ");
Console.Write($"SendDataToCloud: {SendDataToCloud}, ");
Console.WriteLine("");
}
if (IsDebug)
{
Console.Write($"IsCritical: {isCritical}");
Console.WriteLine("");
}
DeviceToCloudMessage d2cMessage = null;
if (isCritical)
{
d2cMessage = new DeviceToCloudMessage()
{
Sensor = message.sensor,
Value = message.PayloadDoubleValue,
MessageLevel = (int)(isCritical ? DeviceToCloudMessageLevel.Critical : DeviceToCloudMessageLevel.Info),
DeviceId = DeviceId
};
var level = isCritical ? InteractionCommandLevel.Critical : InteractionCommandLevel.Warning;
machineConnector.InteractWithMachine(new MachineInteractionCommand()
{
CommandLevel = level
});
}
else if (SendDataToCloud)
{
d2cMessage = new DeviceToCloudMessage()
{
Sensor = message.sensor,
Value = message.PayloadDoubleValue,
MessageLevel = (int)DeviceToCloudMessageLevel.Info,
DeviceId = DeviceId
};
machineConnector.SendText(new MachineSendTextCommand()
{
CommandLevel = InteractionCommandLevel.Info,
Text = message.payload
});
}
if (d2cMessage != null)
{
SendCloudMessage(d2cMessage);
}
}
else
{
Console.WriteLine("Error: Cannot read data from DHT sensor");
}
}
catch (Exception ex)
{
Console.WriteLine($"Exception occured during message sending: {ex.Message}");
Console.WriteLine(ex);
}
}