/// <inheritdoc/>
public override async Task <Empty> Open(IAsyncStreamReader <DataPoint> requestStream, ServerCallContext context)
{
_logger.Information($"DataPointStream opened");
while (await requestStream.MoveNext().ConfigureAwait(false))
{
_dataPointsState.Set(requestStream.Current.ToMicroservice());
}
_logger.Information($"DataPointStream closed");
return(new Empty());
}
/// <inheritdoc/>
public void Handle(string connectorName, IEnumerable <grpc.TagDataPoint> dataPoints)
{
dataPoints.ForEach(tagDataPoint =>
{
if (!_timeSeriesMapper.CanIdentify(connectorName, tagDataPoint.Tag))
{
_logger.Information($"Unidentified tag '{tagDataPoint.Tag}' from '{connectorName}'");
}
else
{
_logger.Information("DataPoint received");
var timeSeriesId = _timeSeriesMapper.Identify(connectorName, tagDataPoint.Tag);
var dataPoint = new microserviceDataTypes.DataPoint
{
TimeSeries = timeSeriesId.ToProtobuf(),
Timestamp = Timestamp.FromDateTimeOffset(DateTimeOffset.UtcNow)
};
switch (tagDataPoint.MeasurementCase)
{
case grpc.TagDataPoint.MeasurementOneofCase.SingleValue:
dataPoint.SingleValue = tagDataPoint.SingleValue.ToMicroservice();
break;
case grpc.TagDataPoint.MeasurementOneofCase.Vector2Value:
dataPoint.Vector2Value = new microserviceDataTypes.Vector2
{
X = tagDataPoint.Vector2Value.X.ToMicroservice(),
Y = tagDataPoint.Vector2Value.Y.ToMicroservice()
};
break;
case grpc.TagDataPoint.MeasurementOneofCase.Vector3Value:
dataPoint.Vector3Value = new microserviceDataTypes.Vector3
{
X = tagDataPoint.Vector3Value.X.ToMicroservice(),
Y = tagDataPoint.Vector3Value.Y.ToMicroservice(),
Z = tagDataPoint.Vector3Value.Z.ToMicroservice()
};
break;
}
_dataPointsState.Set(dataPoint);
}
});
}