public BlockingProducerConsumerQueue(
int?maxSize = null,
BlockingImplementationType blockingImplementationType = BlockingImplementationType.Mutex)
//By default, if maxSize > 0 then OverflowBehavior.Blocking behavior is providing, however, in case of bounded queue OverflowBehavior.NonBlocking behavior can exist
: this(maxSize, blockingImplementationType, maxSize > 0 ? BufferType.Bounded : BufferType.Unbounded, maxSize > 0 ? OverflowBehavior.Blocking : OverflowBehavior.NonBlocking)
{
if (maxSize == 0)
{
throw new ArgumentOutOfRangeException("BlockingProducerConsumerQueue cannot have empty size");
}
_maxSize = maxSize;
}
private BlockingProducerConsumerQueue(
int?maxSize,
BlockingImplementationType blockingImplementationType,
BufferType bufferType,
OverflowBehavior overflowBehavior)
{
_blockingImplementationType = blockingImplementationType;
_bufferType = bufferType;
switch (_blockingImplementationType)
{
case BlockingImplementationType.Mutex:
{
_safeWaitAndAcquireHandle = new MutexWaitAndAcquireHandle();
break;
}
case BlockingImplementationType.Monitor:
{
_safeWaitAndAcquireHandle = new MonitorWaitAndAcquireHandle();
break;
}
default: throw new NotSupportedException($"{blockingImplementationType} is not supported");
}
_overflowBehavior = overflowBehavior;
if (bufferType == BufferType.Bounded)
{
_itemsContainer = new BoundedFifo <T>(maxSize.Value);
}
else
{
_itemsContainer = new UnboundedFifo <T>();
}
}
