static void Main()
{
var dm = new DocumentManager();
ProcessDocuments.StartAsync(dm);
// Create documents and add them to the DocumentManager
for (int i = 0; i < 1000; i++)
{
Document doc = new Document("Doc " + i.ToString(), "content");
dm.AddDocument(doc);
WriteLine("Added document {0}", doc.Title);
Task.Delay(new Random().Next(20)).Wait();
}
ReadLine();
}