WCF Service & Request queueing

Question

Is using a handrolled POCO queue class using pseudo code

T Dequeue() {
   lock(syncRoot) { 
      if(queue.Empty) Thread.Wait(); 
   }
}

void Enqueue(T item) {
   queue.Enqueue(item);
   Thread.Notify();
}

For WCF is request queueing a scalable approach?

Answer 1

WCF service throttling will queue requests internally without any additional code. What are you trying to do?

Answer 2

No it is not, because as you add more servers your solution can not scale, and is not reliable.

You should be using the built in WCF Queue Binding.