public async ValueTask <uint> NextFcntDown(LoRaDevice loRaDevice, uint messageFcnt)
{
var result = await this.loRaDeviceAPIService.NextFCntDownAsync(
devEUI : loRaDevice.DevEUI,
fcntDown : loRaDevice.FCntDown,
fcntUp : messageFcnt,
gatewayId : this.gatewayID);
if (result > 0)
{
loRaDevice.SetFcntDown(result);
}
return(result);
}
public async ValueTask <uint> NextFcntDown(LoRaDevice loRaDevice, uint messageFcnt)
{
if (loRaDevice is null)
{
throw new System.ArgumentNullException(nameof(loRaDevice));
}
var result = await this.loRaDeviceAPIService.NextFCntDownAsync(
devEUI : loRaDevice.DevEUI,
fcntDown : loRaDevice.FCntDown,
fcntUp : messageFcnt,
gatewayId : this.gatewayID);
if (result > 0)
{
loRaDevice.SetFcntDown(result);
}
return(result);
}
private async Task <FunctionBundlerResult> TryUseBundler(LoRaRequest request, LoRaDevice loRaDevice, LoRaPayloadData loraPayload, bool useMultipleGateways)
{
FunctionBundlerResult bundlerResult = null;
if (useMultipleGateways)
{
var bundler = this.functionBundlerProvider.CreateIfRequired(this.configuration.GatewayID, loraPayload, loRaDevice, this.deduplicationFactory, request);
if (bundler != null)
{
bundlerResult = await bundler.Execute();
if (bundlerResult.NextFCntDown.HasValue)
{
// we got a new framecounter down. Make sure this
// gets saved eventually to the twins
loRaDevice.SetFcntDown(bundlerResult.NextFCntDown.Value);
}
}
}
return(bundlerResult);
}
