public async Task <PipeResult <R> > RunAsync(M model, IPipeCache cache)
{
if (_executorInstance == null)
{
_executorInstance = _executor();
}
return(await _executorInstance.ExecuteAsync(model, cache));
}
/// <summary>
/// Asynchronously start the worker pool processing events in sequence.
/// </summary>
/// <param name="executor">providing threads for running the workers.</param>
/// <returns>the <see cref="RingBuffer{TEvent}"/> used for the work queue.</returns>
/// <exception cref="IllegalStateException">if the pool has already been started and not halted yet.</exception>
public async Task <RingBuffer <T> > StartAsync(IAsyncExecutor executor)
{
if (Interlocked.Exchange(ref _started, 1) == 1)
{
throw new IllegalStateException("WorkerPool has already been started and cannot be restarted until halted.");
}
var cursor = _ringBuffer.GetCursor();
_workSequence.SetValue(cursor);
foreach (var processor in _workProcessors)
{
processor.GetSequence().SetValue(cursor);
await executor.ExecuteAsync(processor);
}
return(_ringBuffer);
}
public async Task StartAsync(IAsyncExecutor executor)
{
await executor.ExecuteAsync(_processor);
}