async Task Process(DataPointProcessor processor, IAsyncStreamReader <grpc.DataPoints> streamReader)
{
while (await streamReader.MoveNext().ConfigureAwait(false))
{
var dataPoints = streamReader.Current;
try
{
foreach (var dataPoint in dataPoints.DataPoints_)
{
await processor.Invoke(new TimeSeriesMetadata(dataPoint.TimeSeries.To <TimeSeriesId>()), dataPoint.ToDataPoint()).ConfigureAwait(false);
}
}
catch (Exception ex)
{
_logger.Error(ex, "Error processing datapoint");
}
}
}
void Discover()
{
_processors.ForEach(_ =>
{
var methods = _.GetType().GetMethods(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
var processorMethods = methods.Where(method => method.GetCustomAttributes().Any(attribute => attribute is DataPointProcessorAttribute));
if (!processorMethods.Any())
{
_logger.Warning($"DataPoint processor of type '{_.GetType().AssemblyQualifiedName}' does not seem to have any methods adorned with [DataPointProcessor] - this means it does not have any processors");
}
else
{
processorMethods.ForEach(method =>
{
var processor = new DataPointProcessor(_, method);
_dataProcessors[processor.Id] = processor;
});
}
});
}
