//  Thread Runner
        public void run()
        {
            CancellationToken token = session.Token;

            //priceUpdate();

            while (!token.IsCancellationRequested)
            //while (pCounter > 0)
            {
                Thread.Sleep(generator.Next(500, 2000));
                try
                {
                    if (pCounter > 0)
                    {
                        priceUpdate();
                        Console.WriteLine("\n-------- P Counter " + pCounter + " : Price $" + price + " --------");
                    }

                    if (pCounter < 1 && buffer.isEmpty())
                    {
                        session.Cancel();
                    }
                }
                catch (Exception e)
                {
                    Console.WriteLine(" Server terminating. ");
                }
            }
        }