private async Task GetTextAnalyticsResponse(ConversationUtterance utterance, ConcurrentDictionary <long, DocumentSentiment> textAnalyticsDictionary)
{
int retries = 0;
var sent = false;
while (!sent)
{
try
{
// run TA prediction endpoint
textAnalyticsDictionary[utterance.Timestamp] = await _textAnalyticsService.PredictSentimentAsync(utterance.Text, opinionMining : true);
sent = true;
}
catch (RequestFailedException e)
{
retries++;
if (e.Status == (int)HttpStatusCode.TooManyRequests && retries <= Constants.MaxRetries)
{
await WaitRandomTime(Constants.RetryMaxWaitTimeInMillis);
}
else
{
throw;
}
}
}
}
private async Task GetLuisResponse(ConversationUtterance utterance, ConcurrentDictionary <long, CustomLuisResponse> luisDictionary, int index)
{
int retires = 0;
var sent = false;
while (!sent)
{
try
{
// run luis prediction endpoint
int clientIndex = index % _luisPredictionServices.Count;
luisDictionary[utterance.Timestamp] = await _luisPredictionServices[clientIndex].Predict(utterance.Text);
sent = true;
}
catch (ErrorException e)
{
retires++;
if (e.Response.StatusCode == HttpStatusCode.TooManyRequests && retires <= Constants.MaxRetries)
{
await WaitRandomTime(Constants.RetryMaxWaitTimeInMillis);
}
else
{
throw;
}
}
}
}
