/// <summary>
/// Adds a request enumerator to the queue.
/// </summary>
public static void Add(RequestEnumerator action)
{
lock (s_Requests)
{
s_Requests.Enqueue(action);
}
}
/// <summary>
/// If there are queued requests, it will dequeue and fire them. If
/// the request is not finished, it will be added back to the queue.
/// </summary>
public static void Execute()
{
if (s_Requests.Count > 0)
{
RequestEnumerator action = null;
lock (s_Requests)
{
action = s_Requests.Dequeue();
}
// Re-queue the action if it is not complete
if (action.status.MoveNext())
{
Add(action);
}
}
}