/// <summary>
/// Construct a work pool with an internal <see cref="RingBuffer{T}"/> for convenience.
///
/// This option does not require <see cref="Sequencer.SetGatingSequences"/> to be called before the work pool is started.
/// </summary>
/// <param name="eventFactory">eventFactory for filling the <see cref="RingBuffer{T}"/></param>
/// <param name="exceptionHandler">exceptionHandler to callback when an error occurs which is not handled by the <see cref="IWorkHandler{T}"/>s.</param>
/// <param name="workHandlers">workHandlers to distribute the work load across.</param>
public WorkerPool(Func <T> eventFactory,
IExceptionHandler <T> exceptionHandler,
params IWorkHandler <T>[] workHandlers)
{
_ringBuffer = RingBuffer <T> .CreateMultiProducer(eventFactory, 1024, new BlockingWaitStrategy());
var barrier = _ringBuffer.NewBarrier();
_workProcessors = new WorkProcessor <T> [workHandlers.Length];
for (var i = 0; i < workHandlers.Length; i++)
{
_workProcessors[i] = new WorkProcessor <T>(_ringBuffer,
barrier,
workHandlers[i],
exceptionHandler,
_workSequence);
}
_ringBuffer.AddGatingSequences(GetWorkerSequences());
}
/// <summary>
/// Construct a work pool with an internal {@link RingBuffer} for convenience.
/// This option does not require {@link RingBuffer#AddGatingSequences(Sequence...)} to be called before the work pool is started.
/// </summary>
/// <param name="eventFactory">for filling the {@link RingBuffer}</param>
/// <param name="exceptionHandler">to callback when an error occurs which is not handled by the {@link WorkHandler}s.</param>
/// <param name="workHandlers">to distribute the work load across.</param>
public WorkerPool(Func <T> eventFactory,
IExceptionHandler exceptionHandler,
params IWorkHandler <T>[] workHandlers)
{
ringBuffer = RingBuffer <T> .CreateMultiProducer(eventFactory, 1024, new BlockingWaitStrategy());
ISequenceBarrier barrier = ringBuffer.NewBarrier();
var numWorkers = workHandlers.Length;
workProcessors = new WorkProcessor <T> [numWorkers];
for (var i = 0; i < numWorkers; i++)
{
workProcessors[i] = new WorkProcessor <T>(ringBuffer,
barrier,
workHandlers[i],
exceptionHandler,
workSequence);
}
ringBuffer.AddGatingSequences(getWorkerSequences());
}
/// <summary>
/// Construct a work pool with an internal <see cref="RingBuffer{T}"/> for convenience.
///
/// This option does not require <see cref="Sequencer.SetGatingSequences"/> to be called before the work pool is started.
/// </summary>
/// <param name="eventFactory">eventFactory for filling the <see cref="RingBuffer{T}"/></param>
/// <param name="claimStrategy">claimStrategy for the <see cref="RingBuffer{T}"/></param>
/// <param name="waitStrategy">waitStrategy for the <see cref="RingBuffer{T}"/></param>
/// <param name="exceptionHandler">exceptionHandler to callback when an error occurs which is not handled by the <see cref="IWorkHandler{T}"/>s.</param>
/// <param name="workHandlers">workHandlers to distribute the work load across.</param>
public WorkerPool(Func <T> eventFactory,
IClaimStrategy claimStrategy,
IWaitStrategy waitStrategy,
IExceptionHandler exceptionHandler,
params IWorkHandler <T>[] workHandlers)
{
_ringBuffer = new RingBuffer <T>(eventFactory, claimStrategy, waitStrategy);
var barrier = _ringBuffer.NewBarrier();
int numWorkers = workHandlers.Length;
_workProcessors = new WorkProcessor <T> [numWorkers];
for (int i = 0; i < numWorkers; i++)
{
_workProcessors[i] = new WorkProcessor <T>(_ringBuffer,
barrier,
workHandlers[i],
exceptionHandler,
_workSequence);
}
_ringBuffer.SetGatingSequences(WorkerSequences);
}