public DeduplicationResult Process(DeduplicationResult result, uint fCntUp)
{
if (result is null)
{
throw new ArgumentNullException(nameof(result));
}
result.CanProcess = true; // can always process. Message is marked if it is a duplicate
return(result);
}
public DeduplicationResult Process(DeduplicationResult result, uint fCntUp)
{
result.CanProcess = !result.IsDuplicate;
if (result.IsDuplicate)
{
Logger.Log(this.loRaDevice.DevEUI, $"duplicate message '{fCntUp}' is dropped.", LogLevel.Debug);
}
return(result);
}
public DeduplicationResult Process(DeduplicationResult result, uint fCntUp)
{
if (result is null)
{
throw new ArgumentNullException(nameof(result));
}
result.CanProcess = !result.IsDuplicate;
if (result.IsDuplicate)
{
this.logger.LogDebug($"duplicate message '{fCntUp}' is dropped.");
}
return(result);
}
private async Task <bool> SendDeviceEventAsync(LoRaRequest request, LoRaDevice loRaDevice, LoRaOperationTimeWatcher timeWatcher, object decodedValue, DeduplicationResult deduplicationResult, byte[] decryptedPayloadData)
{
var loRaPayloadData = (LoRaPayloadData)request.Payload;
var deviceTelemetry = new LoRaDeviceTelemetry(request.Rxpk, loRaPayloadData, decodedValue, decryptedPayloadData)
{
DeviceEUI = loRaDevice.DevEUI,
GatewayID = this.configuration.GatewayID,
Edgets = (long)(timeWatcher.Start - DateTime.UnixEpoch).TotalMilliseconds
};
if (deduplicationResult != null && deduplicationResult.IsDuplicate)
{
deviceTelemetry.DupMsg = true;
}
Dictionary <string, string> eventProperties = null;
if (loRaPayloadData.IsUpwardAck())
{
eventProperties = new Dictionary <string, string>();
Logger.Log(loRaDevice.DevEUI, $"message ack received for cloud to device message id {loRaDevice.LastConfirmedC2DMessageID}", LogLevel.Information);
eventProperties.Add(Constants.C2D_MSG_PROPERTY_VALUE_NAME, loRaDevice.LastConfirmedC2DMessageID ?? Constants.C2D_MSG_ID_PLACEHOLDER);
loRaDevice.LastConfirmedC2DMessageID = null;
}
this.ProcessAndSendMacCommands(loRaPayloadData, ref eventProperties);
if (await loRaDevice.SendEventAsync(deviceTelemetry, eventProperties))
{
string payloadAsRaw = null;
if (deviceTelemetry.Data != null)
{
payloadAsRaw = JsonConvert.SerializeObject(deviceTelemetry.Data, Formatting.None);
}
Logger.Log(loRaDevice.DevEUI, $"message '{payloadAsRaw}' sent to hub", LogLevel.Information);
return(true);
}
return(false);
}
public DeduplicationResult Process(DeduplicationResult result, uint fCntUp)
{
result.CanProcess = true; // can always process. Message is marked if it is a duplicate
return(result);
}
