private void ThreadProc()
{
// Create a random transaction
Random r = new Random();
Customer randomCust = null;
try
{
while (true)
{
decimal randomTransAmt = Convert.ToDecimal(r.Next(1, Convert.ToInt32(_bank.MaxTransAmt)));
int rndTransType = r.Next(2);
TransactionType randomTransType = (TransactionType)rndTransType;
// Acquire next available customer
int i = r.Next(1, _bank.Customers.Count);
randomCust = _bank.Customers[i];
while (randomCust.IsAvailable == false)
{
Thread.Sleep(1);
randomCust = _bank.Customers[r.Next(1, _bank.Customers.Count)];
}
Transaction transaction = new Transaction(randomCust, randomTransType, randomTransAmt);
_bank.BankQueue.Enqueue(transaction);
if (quitEvent.WaitOne(50, true) == true)
{
listBoxHelper.AddString("Master: ThreadProc requested to stop.");
break;
}
}
}
catch (ThreadInterruptedException tie)
{
listBoxHelper.AddString("Thread Interrupted Exception: \n" + tie.Message);
}
catch (ThreadAbortException tae)
{
listBoxHelper.AddString("Thread Abort Exception: \n" + tae.Message);
}
}
private void ThreadProc()
{
while (true)
{
try
{
int signal = WaitHandle.WaitAny(new WaitHandle[] { this._quitEvent, this._workToDoEvent }, 50, false);
if (signal == 0)
{
_listBoxHelper.AddString(string.Format("Teller Worker: {0} is stopping.", this.ID));
break;
}
else if (signal == 1)
{
bool continueSimulation;
Transaction transaction = _bank.BankQueue.Dequeue();
if (transaction != null)
{
lock (transaction.Customer)
{
transaction.Customer.IsAvailable = false;
continueSimulation = ProcessTransaction(transaction);
transaction.Customer.IsAvailable = true;
}
if (continueSimulation == false)
{
_quitEvent.Set();
}
}
}
}
catch (ThreadInterruptedException tie)
{
_listBoxHelper.AddString("Thread Interrupted Exception: \n" + tie.Message);
}
catch (ThreadAbortException tae)
{
_listBoxHelper.AddString("Thread Abort Exception: \n" + tae.Message);
}
catch (Exception ex)
{
_listBoxHelper.AddString("Exception: \n" + ex.Message);
}
}
}