public async Task <IActionResult> BatchAnalysev2([FromBody] BatchAnalysisRequest request)
{
try
{
if (!ValidateBatchAnalysis(request))
{
return(BadRequest());
}
var response = new BatchAnalysisResponse
{
Items = new List <AnalysisResponseItem>(),
Id = request.Id
};
var tranformBlock = new TransformBlock <ConfiguredAnalysisRequestItem, AnalysisResponseItem>((Func <ConfiguredAnalysisRequestItem, Task <AnalysisResponseItem> >)UnsafeAnalyseAsyncv2,
new ExecutionDataflowBlockOptions
{
BoundedCapacity = ExecutionDataflowBlockOptions.Unbounded,
MaxDegreeOfParallelism = 100
});
var actionBlock = new ActionBlock <AnalysisResponseItem>(i =>
{
response.Items.Add(i);
}, new ExecutionDataflowBlockOptions
{
BoundedCapacity = ExecutionDataflowBlockOptions.Unbounded,
});
tranformBlock.LinkTo(actionBlock, new DataflowLinkOptions {
PropagateCompletion = true,
});
foreach (var item in request.Items)
{
await tranformBlock.SendAsync(item);
}
tranformBlock.Complete();
await actionBlock.Completion;
return(Ok(response));
}
catch (Exception ex)
{
_logger.Error(ex, "Unexpected fail when analysing sentence: {id}, {request}", request.Id, request);
return(StatusCode((int)HttpStatusCode.InternalServerError, ex));
}
}
private bool ValidateBatchAnalysis(BatchAnalysisRequest request)
{
return(request != null && request.Items != null && request.Items.Count > 0 && !string.IsNullOrEmpty(request.Id));
}
