private static void PeekCommitMany()
{
var rndD = new Random();
var prevDate = DateTime.UtcNow;
int prevDeci = 0;
int prevDecIAll = 0;
while (true)
{
var deviceIdSet = new HashSet <long>();
for (int i = 0; i < DequeueBatch; i++)
{
deviceIdSet.Add(_deviceIds[rndD.Next(QueueSize)]);
}
var result = _messagingServiceClient.Peek(new DeviceListDtoClient {
DeviceIds = deviceIdSet.ToList()
});
_messagingServiceClient.Commit(new DeviceListDtoClient
{
DeviceIds = result.Messages.Select(m => m.DeviceId).ToList()
});
Interlocked.Increment(ref _dec);
Interlocked.Add(ref _decI, result.Messages.Count);
Interlocked.Add(ref _decIAll, deviceIdSet.Count);
if (_dec % _stepSize == 0)
{
var now = DateTime.UtcNow;
Console.WriteLine("Dequeue: " + _dec + " items " + _decI + " perf: " + (_decI - prevDeci) * TimeSpan.FromSeconds(1).Ticks / (now - prevDate).Ticks + " msg/s" + " perf all: " + (_decIAll - prevDecIAll) * TimeSpan.FromSeconds(1).Ticks / (now - prevDate).Ticks + " msg/s");
prevDate = now;
prevDeci = _decI;
prevDecIAll = _decIAll;
Thread.Sleep(100);
}
}
}
protected override DequeueMessagesDtoClient Receive(DeviceListDtoClient deviceList)
{
return(_messagingServiceClient.Peek(deviceList));
}