public void Dispose()
{
if (_IsDisposed)
{
return;
}
_IsDisposed = true;
if (_WorkerThread != null)
{
var workItems = _WorkerThread.WorkItems;
_WorkerThread.Dispose();
_WorkerThread = null;
IWorkItem <T> wi;
while (workItems.TryDequeue(out wi))
{
wi.Dispose();
}
}
BTree.Dispose();
foreach (var index in Indices.Values)
{
index.Dispose();
}
Indices.Clear();
if (OwnsStorage)
{
Storage.Dispose();
}
}
/// <summary>
/// Queues a work item into the tangle's work queue. Work items in the queue are processed sequentially in order to prevent corruption of internal data structures.
/// </summary>
/// <typeparam name="U">The type of the work item's result, if any.</typeparam>
/// <param name="workItem">The work item.</param>
/// <returns>A future that will contain the result of the work item once it is complete.</returns>
internal Future <U> QueueWorkItem <U> (IWorkItemWithFuture <T, U> workItem)
{
if (_IsDisposed)
{
throw new ObjectDisposedException("Tangle");
}
var future = workItem.Future;
if (_WorkerThread == null)
{
_WorkerThread = new Squared.Task.Internal.WorkerThread <ConcurrentQueue <IWorkItem <T> > >(
WorkerThreadFunc, ThreadPriority.Normal, String.Format("Tangle<{0}> Worker", typeof(T).ToString())
);
}
_WorkerThread.WorkItems.Enqueue(workItem);
_WorkerThread.Wake();
return(future);
}
