/// <summary>
/// This method is called by pipeline for each available input item (a batch of events)
/// </summary>
/// <param name="batch">The input item (a batch of events).</param>
protected override void OnNextInputItem(TitleEventBatch batch)
{
// Send a batch and wait for result
var writeEventsRequest = new WriteEventsRequest
{
Events = batch.Events.Cast <PlayFabEmitEventRequest>().Select(x => x.Event.EventContents).ToList()
};
if (!oneDSEventsApi.IsOneDSAuthenticated)
{
var authResult = OneDSEventsAPI.GetTelemetryIngestionConfigAsync(new TelemetryIngestionConfigRequest());
try
{
authResult.Wait(cts.Token);
var response = authResult.Result.Result;
if (response != null)
{
oneDSEventsApi.SetCredentials("o:" + response.TenantId, response.IngestionKey, response.TelemetryJwtToken, response.TelemetryJwtHeaderKey, response.TelemetryJwtHeaderPrefix);
}
else
{
throw new Exception($"Failed to get OneDS authentication token from PlayFab service");
}
}
catch (Exception e)
{
// Cancel result promises that will never be fulfilled
// and move on to the next batch.
foreach (var request in batch.Events)
{
PlayFabEmitEventRequest eventRequest = (PlayFabEmitEventRequest)request;
eventRequest.ResultPromise?.SetCanceled();
}
logger.Error($"Exception in OnNextInputItem {e.Source} with message: {e}.");
}
}
Task <PlayFabResult <WriteEventsResponse> > apiTask = oneDSEventsApi.WriteTelemetryEventsAsync(writeEventsRequest);
try
{
apiTask.Wait(cts.Token);
FulfillPromises(batch.Events, apiTask.Result);
}
catch (Exception e)
{
// Cancel result promises that will never be fulfilled
// and move on to the next batch.
foreach (var request in batch.Events)
{
PlayFabEmitEventRequest eventRequest = (PlayFabEmitEventRequest)request;
eventRequest.ResultPromise?.SetCanceled();
}
logger.Error($"Exception in OnNextInputItem {e.Source} with message: {e}. This was an unhandled exception, please contact the dev team.");
}
}
/// <summary>
/// This method is called by pipeline for each available input item (an event)
/// </summary>
/// <param name="eventPacket">The input item.</param>
protected override void OnNextInputItem(IPlayFabEmitEventRequest request)
{
PlayFabEmitEventRequest eventRequest = (PlayFabEmitEventRequest)request;
if (ValidationCheck(eventRequest))
{
//Determine titleId of event
string titleId = eventRequest.TitleId;
if (string.IsNullOrEmpty(titleId.Trim()))
{
logger.Error(string.Format("Event {0} has null or empty title id", eventRequest.Event.Name));
}
else
{
this.InitNewBatch(titleId);
this.batches[titleId].Add(eventRequest);
// Start keeping track of batch's age when it gets
// its first element
if (this.batches[titleId].Count == 1)
{
this.stopwatch.Stop();
this.stopwatch.Start();
}
if (this.batches[titleId].Count >= this.BatchSize)
{
this.StoreBatch(titleId);
this.CreateNewBatch(titleId);
// Stop keeping track of batch's age when it is complete and stored
this.stopwatch.Reset();
}
}
}
else
{
logger.Error(string.Format("Event {0} failed validation check and was ignored", eventRequest.Event.Name));
}
}
