/// <summary>
/// Adds a new request to the batch processor for processing
/// </summary>
/// <param name="request">Request to be processed</param>
/// <param name="processImmediate">When set to true, the current batch will be processed as soon as the request is enqueued</param>
/// <returns>A Task of TResponse which will be completed when the item has been processed</returns>
public async Task <TResponse> EnqueueAsync(TRequest request, bool processImmediate = false)
{
if (request == null)
{
return(default(TResponse));
}
var newItem = new InternalBatchProcessorItem(request);
using (var releaser = await queueLock.LockAsync().ConfigureAwait(false))
{
if (queue == null)
{
queue = new List <InternalBatchProcessorItem>();
}
queue.Add(newItem);
queueLatestItemStopwatch = Stopwatch.StartNew();
if (processImmediate || (this.MaximumCount > 0 && queue.Count >= this.MaximumCount))
{
//We've hit our maximum count - fire our batch process now and reset the current queue
batchProcessor.Add(queue);
queue = new List <InternalBatchProcessorItem>();
queueLatestItemStopwatch.Reset();
queueFirstItemStopwatch.Reset();
}
else if (queue.Count == 1)
{
//Begin our monitoring timer
queueFirstItemStopwatch = queueLatestItemStopwatch;
batchTimer = new Timer((state) =>
{
Task t = OnTimerElapsed(state);
},
null, this.MinimumTimeInterval, this.MinimumTimeInterval);
}
}
return(await newItem.Task);
}
internal BatchProcessorRequest(InternalBatchProcessorItem source)
{
this.source = source;
}
