public void Start()
{
Task.Run(() =>
{
for (int i = 0; i < 10; i++)
{
Bottle b = new Bottle();
_sem.WaitOne(); // wait for ready
Console.WriteLine(_buf.Peek());
_buf.Insert(b);
Console.WriteLine("prod buf:" + _buf.Peek());
Thread.Sleep(25);
}
}
);
Task.Run(() =>
{
for (int i = 0; i < 12; i++)
{
Console.WriteLine(_buf.Peek());
Bottle b = _buf.Take();
Console.WriteLine("Cons: " + b + " peek " + _buf.Peek());
_sem.Release();
}
}
);
}
private static void Reader(BoundedBuffer buffer)
{
for (int i = 0; i < 10; i++)
{
buffer.Take();
}
}
public void TryPut_WithEmptyBuffer()
{
var success = boundedBuffer.TryPut(42, timeout);
Assert.IsTrue(success);
Assert.AreEqual(42, boundedBuffer.Take());
}
public void Start()
{
Trace.TraceInformation("Simulation Started");
// Start generate bottles
Thread tg = new Thread(() => GenerateBottles(NUMBER_OF_BOTTLES));
tg.Start();
// Start washing bottles
Task.Run(() =>
{
Trace.TraceInformation($"{NUMBER_OF_WASHING_THREADS} washing threads started");
Parallel.For(0, NUMBER_OF_WASHING_THREADS, (i) => WashBottle(i));
});
// Start Filling bottles
Task.Run(() =>
{
Trace.TraceInformation($"{NUMBER_OF_FILLING_TOPPING_THREADS} filling threads started");
Parallel.For(0, NUMBER_OF_FILLING_TOPPING_THREADS, (i) => FillBottle(i));
});
// Start Topping bottles
Task.Run(() =>
{
Trace.TraceInformation($"{NUMBER_OF_FILLING_TOPPING_THREADS} topping threads started");
Parallel.For(0, NUMBER_OF_FILLING_TOPPING_THREADS, (i) => TopBottle(i));
});
// Start Packing bottles
Task.Run(() =>
{
Trace.TraceInformation($"{NUMBER_OF_PACKING_THREADS} packing threads started");
Parallel.For(0, NUMBER_OF_PACKING_THREADS, (i) => BoxingBottle(i));
});
/*
* Get Boxes
*/
int expectedNoOfBoxes = NUMBER_OF_BOTTLES / 24 - NUMBER_OF_PACKING_THREADS;
int countedBoxes = 0;
while (countedBoxes <= expectedNoOfBoxes)
{
List <Bottle> box = boxOfBottles.Take();
Trace.TraceInformation($"Box no {++countedBoxes} received with {box.Count} bottles");
}
Trace.TraceInformation("Simulation ended");
// nice close of all tracing
foreach (TraceListener tl in Trace.Listeners)
{
tl?.Close();
}
Thread.Sleep(10000);
System.Environment.Exit(0);
}
/*
* Washing Bottles
*/
private void WashBottle(int nr)
{
String myName = "Wash" + nr;
Trace.TraceInformation($"{myName} is started");
while (true)
{
Bottle b = unwashedBottles.Take();
Thread.Sleep(5 + rnd.Next(15));
b.State = "washed";
TraceBottle(b);
washedBottles.Insert(b);
}
}
/*
* Filling Bottles
*/
private void FillBottle(int nr)
{
String myName = "Fill" + nr;
Trace.TraceInformation($"{myName} is started");
while (true)
{
toppedIsReady[nr].WaitOne();
Bottle b = washedBottles.Take();
Thread.Sleep(15 + rnd.Next(15));
b.State = "Filled";
TraceBottle(b);
filledBottles[nr].Insert(b);
}
}
/*
* Packing Bottles
*/
private void BoxingBottle(int nr)
{
String myName = "Counting" + nr;
Trace.TraceInformation($"{myName} is started");
List <Bottle> bottleBox;
while (true)
{
bottleBox = new List <Bottle>();
for (int i = 0; i < 24; i++)
{
Bottle b = toppedBottles.Take();
Thread.Sleep(5 + rnd.Next(10));
b.State = "Boxing";
bottleBox.Add(b);
TraceBottle(b);
}
boxOfBottles.Insert(bottleBox);
}
}
