/// <summary>
/// Creates a deep clone of the given object.
/// The method will clone into an unused target instance obtained from the specified recycler.
/// The caller should return the clone to the recycler when done.
/// </summary>
/// <typeparam name="T">The type of object to clone</typeparam>
/// <param name="instance">The instance to clone</param>
/// <param name="recycler">An object recycling cache.</param>
/// <returns>The deep-clone</returns>
public static T DeepClone <T>(this T instance, IRecyclingPool <T> recycler)
{
T result = (recycler == null) ? default(T) : recycler.Get();
Serializer.Clone(instance, ref result, new SerializationContext());
return(result);
}
/// <summary>
/// Initializes a new instance of the <see cref="DeliveryQueue{T}"/> class.
/// </summary>
/// <param name="pipeline">Pipeline to which this delivery queue belongs.</param>
/// <param name="element">PipelineElement to which the receiver owning this delivery queue belongs.</param>
/// <param name="receiver">Receiver to which this delivery queue belongs.</param>
/// <param name="policy">The delivery policy dictating message queuing and delivery behavior.</param>
/// <param name="cloner">The recycling pool to recycle dropped messages to.</param>
public DeliveryQueue(Pipeline pipeline, PipelineElement element, IReceiver receiver, DeliveryPolicy policy, IRecyclingPool <T> cloner)
{
this.pipeline = pipeline;
this.element = element;
this.receiver = receiver;
this.policy = policy;
this.cloner = cloner;
this.queue = new Queue <Message <T> >(policy.InitialQueueSize);
}
internal Receiver(object owner, Action <Message <T> > onReceived, SynchronizationLock context, Pipeline pipeline, bool enforceIsolation = false)
{
this.scheduler = pipeline.Scheduler;
this.onReceived = PipelineElement.TrackStateObjectOnContext <Message <T> >(onReceived, owner, pipeline);
this.owner = owner;
this.syncContext = context;
this.enforceIsolation = enforceIsolation;
this.cloner = RecyclingPool.Create <T>();
this.pipeline = pipeline;
}
internal Receiver(object owner, Action <Message <T> > onReceived, SynchronizationLock context, Pipeline pipeline, bool enforceIsolation = false)
{
this.scheduler = pipeline.Scheduler;
this.onReceived = onReceived;
this.owner = owner;
this.syncContext = context;
this.enforceIsolation = enforceIsolation;
this.cloner = RecyclingPool.Create <T>();
#if DEBUG
this.debugTrace = new StackTrace(true);
#endif
}
/// <summary>
/// Initializes a new instance of the <see cref="DeliveryQueue{T}"/> class.
/// </summary>
/// <param name="policy">The delivery policy dictating message queuing and delivery behavior.</param>
/// <param name="cloner">The recycling pool to recycle dropped messages to.</param>
public DeliveryQueue(DeliveryPolicy <T> policy, IRecyclingPool <T> cloner)
{
this.policy = policy;
this.cloner = cloner;
this.queue = new Queue <Message <T> >(policy.InitialQueueSize);
}
