static void Main(string[] args)
{
PetersonTwoProcess sharedVariable = new PetersonTwoProcess();
WorkerProcess process1 = new WorkerProcess(0, sharedVariable);
WorkerProcess process2 = new WorkerProcess(1, sharedVariable);
Thread t1 = new Thread(process1.RunPeterson);
Thread t2 = new Thread(process2.RunPeterson);
ApplicationLog.Instance.WriteInfo("Running original version of peterson's algorithm with process 1 and 2.");
Console.WriteLine("Running original version of peterson's algorithm with process 1 and 2.");
t1.Start();
t2.Start();
while (t1.IsAlive && t2.IsAlive)
{
Thread.Sleep(10000);
sharedVariable.shouldStop = true;
}
t1.Abort();
t2.Abort();
t1.Join();
t2.Join();
Console.WriteLine("Stopping original version of peterson's algorithm with process 1 and 2.");
ApplicationLog.Instance.WriteInfo("Stopping original version of peterson's algorithm with process 1 and 2.");
sharedVariable = new PetersonTwoProcess();
WorkerProcess process3 = new WorkerProcess(0, sharedVariable);
WorkerProcess process4 = new WorkerProcess(1, sharedVariable);
Thread t3 = new Thread(process3.RunModifiedPeterson);
Thread t4 = new Thread(process4.RunModifiedPeterson);
Console.WriteLine("Running modified version of peterson's algorithm with process 3 and 4.");
ApplicationLog.Instance.WriteInfo("Running modified version of peterson's algorithm with process 3 and 4.");
t3.Start();
t4.Start();
while (t3.IsAlive && t3.IsAlive)
{
Thread.Sleep(10000);
sharedVariable.shouldStop = true;
}
t3.Abort();
t4.Abort();
t3.Join();
t4.Join();
Console.WriteLine("Stopping modified version of peterson's algorithm with process 3 and 4.");
ApplicationLog.Instance.WriteInfo("Stopping modified version of peterson's algorithm with process 3 and 4.");
Console.ReadLine();
}
public WorkerProcess(int id, PetersonTwoProcess sharedInstance)
{
this.id = id;
this.sharedInstance = sharedInstance;
}
static void Main(string[] args)
{
PetersonTwoProcess sharedVariable = new PetersonTwoProcess();
WorkerProcess process1 = new WorkerProcess(0, sharedVariable);
WorkerProcess process2 = new WorkerProcess(1, sharedVariable);
CancellationTokenSource cancellationSource = new CancellationTokenSource();
CancellationToken ct = cancellationSource.Token;
Task t1 = Task.Factory.StartNew(() => process1.RunPeterson(ct), ct);
Task t2 = Task.Factory.StartNew(() => process2.RunPeterson(ct), ct);
while (t1.Status.Equals(TaskStatus.Running) &&
t2.Status.Equals(TaskStatus.Running) &&
!cancellationSource.IsCancellationRequested)
{
Thread.Sleep(10000);
cancellationSource.Cancel();
}
cancellationSource.Cancel();
sharedVariable.shouldStop = true;
try
{
//Task.WaitAll(new Task[] { t1, t2 });
}
catch (Exception ex)
{
}
finally
{
cancellationSource.Dispose();
}
Console.WriteLine("Task {0} status is now {1}", t1.Id, t1.Status);
Console.WriteLine("Task {0} status is now {1}", t2.Id, t2.Status);
//Task ta = new Task(process1.RunPeterson);
//Task tb = new Task(process2.RunPeterson);
//ta.Start();
//tb.Start();
//Thread t1 = new Thread(process1.RunPeterson);
//Thread t2 = new Thread(process2.RunPeterson);
//Console.WriteLine("Running original version of peterson's algorithm with process 1 and 2.");
//t1.Start();
//t2.Start();
//while (t1.IsAlive && t2.IsAlive)
//{
// //for (long i = 1000000000; i >= 0; i--)
// //{
// // if (i.Equals(0))
// // sharedVariable.shouldStop = true;
// //}
// Thread.Sleep(10000);
// sharedVariable.shouldStop = true;
//}
//t1.Abort();
//t2.Abort();
//t1.Join();
//t2.Join();
//Console.WriteLine("Stopping original version of peterson's algorithm with process 1 and 2.");
//sharedVariable = new PetersonTwoProcess();
//WorkerProcess process3 = new WorkerProcess(0, sharedVariable);
//WorkerProcess process4 = new WorkerProcess(1, sharedVariable);
//Thread t3 = new Thread(process3.RunModifiedPeterson);
//Thread t4 = new Thread(process4.RunModifiedPeterson);
//Console.WriteLine("Running modified version of peterson's algorithm with process 3 and 4.");
//t3.Start();
//t4.Start();
//while (t3.IsAlive && t3.IsAlive)
//{
// for (long i = 1000000000; i >= 0; i--)
// {
// if (i.Equals(0))
// sharedVariable.shouldStop = true;
// }
//}
//t3.Abort();
//t4.Abort();
//t3.Join();
//t4.Join();
//Console.WriteLine("Stopping modified version of peterson's algorithm with process 3 and 4.");
Console.ReadLine();
}