/**
* Return true if
*/
private TelemetryFormat GetMetadataForTelemetry(SignalTelemetry signalData)
{
if (this.GatewayConfig.ReportedTelemetry.ContainsKey(signalData.Name))
{
TelemetryMetadataModel gwConfigMetadata = this.GatewayConfig.ReportedTelemetry.GetValueOrDefault(signalData.Name);
// Construct metadata
TelemetryFormat telemetryMetaData = new TelemetryFormat()
{
Name = signalData.Name,
DisplayName = gwConfigMetadata.DisplayName,
Type = signalData.ValueType.ToLowerInvariant()
};
// Check if we have metadata description in monitoring device
if (!this.GatewayDeviceConfig.Telemetry.Contains(telemetryMetaData))
{
this.GatewayDeviceConfig.Telemetry.Add(telemetryMetaData);
Console.WriteLine(String.Format("Telemetry configured for remote monitoring: Name: {0}, Type: {1}, DisplayName: {2}",
telemetryMetaData.Name, telemetryMetaData.Type, telemetryMetaData.DisplayName));
this.IsDeviceInfoUpdated = true;
}
return(telemetryMetaData);
}
else
{
Console.WriteLine("Signal {0} is not configured for reporting at the module Twin ", signalData.Name);
return(null);
}
}
public async Task ProcessAbbDriveProfileTelemetry(List <SignalTelemetry> telemetryData)
{
await Task.Run(() => {
bool hasMutex = false;
try{
hasMutex = this.telemetryMutex.WaitOne(this.GatewayConfig.ReportingInterval);
if (hasMutex)
{
foreach (SignalTelemetry signalData in telemetryData)
{
TelemetryFormat telemetryMetaData = GetMetadataForTelemetry(signalData);
if (telemetryMetaData != null && !String.IsNullOrEmpty(signalData.Value))
{
object value = null;
// convert telemetry value based on specified data type
if (telemetryMetaData.Type.Equals("double"))
{
value = double.Parse(signalData.Value);
}
else if (telemetryMetaData.Type.Equals("int"))
{
value = int.Parse(signalData.Value);
}
else
{
// Use string as a default value type
value = signalData.Value;
}
if (this.Telemetry.ContainsKey(signalData.Name))
{
this.Telemetry[signalData.Name] = value;
}
else
{
this.Telemetry.Add(signalData.Name, value);
}
}
else
{
Console.WriteLine("Error processing signal {0} value {1}", signalData.Name, signalData.Value);
}
}
}
else
{
throw new InvalidOperationException(String.Format("Can't handle telemetry. Timeout after {0} ms. ", this.GatewayConfig.ReportingInterval));
}
}
finally{
if (hasMutex)
{
this.telemetryMutex.ReleaseMutex();
}
}
});
}