internal CountersBatchOperation(CounterStore parent, string counterStorageName, CountersBatchOptions batchOptions = null)
: base(parent, counterStorageName)
{
if (batchOptions != null && batchOptions.BatchSizeLimit < 1)
{
throw new ArgumentException("batchOptions.BatchSizeLimit cannot be negative", "batchOptions");
}
defaultOptions = batchOptions ?? new CountersBatchOptions(); //defaults do exist
streamingStarted = new AsyncManualResetEvent();
batchOperationTcs = new TaskCompletionSource <bool>();
cts = new CancellationTokenSource();
changesQueue = new BlockingCollection <CounterChange>(defaultOptions.BatchSizeLimit);
singleAuthUrl = string.Format("{0}/cs/{1}/singleAuthToken", ServerUrl, counterStorageName);
OperationId = Guid.NewGuid();
disposed = false;
batchOperationTask = StartBatchOperation();
if (AsyncHelpers.RunSync(() => streamingStarted.WaitAsync(TimeSpan.FromMilliseconds(DefaultOptions.StreamingInitializeTimeout))) == false ||
batchOperationTask.IsFaulted)
{
throw new InvalidOperationException("Failed to start streaming batch.", batchOperationTask.Exception);
}
closeAndReopenStreamingTimer = CreateNewTimer();
}
public CountersBatchOperation NewBatch(CountersBatchOptions options = null)
{
if (parent.Name == null)
{
throw new ArgumentException("Counter Storage isn't set!");
}
parent.AssertInitialized();
return(new CountersBatchOperation(parent, parent.Name, options));
}
