Ejemplo n.º 1
0
        public static int n          = 2;       //Defined value in the project guidelines
        static void Main(string[] args)
        {
            //Create the order buffer
            Semaphore read  = new Semaphore(n, n);  //Use a read and write semaphore to manage which threads can access buffer
            Semaphore write = new Semaphore(n, n);

            orderBuffer = new Buffer(read, write);


            //Create the airline object
            //Create the Airline thread and pass in the start function. (airlineFunc)
            Airline airline       = new Airline();
            Thread  airlineThread = new Thread(new ThreadStart(airline.airlineFunc));

            airlineThread.Name = "Airline 1";
            airlineThread.Start(); //start one airline thread


            //Create the travelAgency Object
            //Define the travel agencies array. There will be 5 travel agency threads.
            TravelAgency travelAgency = new TravelAgency();

            Thread[] agencies = new Thread[N];


            //Define the Events used to trigger methods.
            Airline.priceCut               += new priceCutEvent(travelAgency.ticketsOnSale);
            Airline.priceIncrease          += new priceIncreaseEvent(travelAgency.ticketPriceIncrease);
            OrderProcessing.orderProcessed += new orderProcessedEvent(travelAgency.orderProcessed);
            OrderProcessing.orderFailed    += new orderFailedEvent(travelAgency.orderFailed);
            TravelAgency.newOrderCreated   += new orderCreatedEvent(airline.Order);

            //Start all the travel agency threads
            for (int i = 0; i < N; i++)
            {
                agencies[i]      = new Thread(new ThreadStart(travelAgency.travelFunc));
                agencies[i].Name = (i + 1).ToString();
                agencies[i].Start();
            }
            Thread.Sleep(2000);      //allow all threads to start
        }
Ejemplo n.º 2
0
        static void Main(string[] args)
        {
            Airline     airline      = new Airline();
            travelAgnet TravelAgnets = new travelAgnet();

            mcb = new MultiCellBuffer(3);

            Thread airlinefunc = new Thread(new ThreadStart(airline.airlineFunc));

            airlinefunc.Start();

            Airline.priceCut += new priceCutEvent(TravelAgnets.ticketOnSale);
            OrderProcessing.orderProcessed += new orderProcessedEvent(TravelAgnets.orderProcessed);
            travelAgnet.orderCreated       += new orderCreateEvent(airline.runOrder);

            travelAgents = new Thread[5];

            for (int i = 0; i < 5; i++)                                                           // N = 5 here
            {                                                                                     //Start N retailer threads
                travelAgents[i]      = new Thread(new ThreadStart(TravelAgnets.travelAgentFunc)); //starts thread with retailer function
                travelAgents[i].Name = (i + 1).ToString();
                travelAgents[i].Start();
            }
        }