public void ReleaseOperation(string operationKey, T operationResult)
{
InstanceQM <T> throttler = null;
var isSuccess = RedundantTaskThrottler.TryGetValue(operationKey, out throttler);
if (isSuccess)
{
if (throttler != null)
{
throttler.ReleaseInstance(operationResult);
}
RedundantTaskThrottler.TryRemove(operationKey, out throttler);
}
}