static void FaradayTest(HiscoreTable _table)
{
_table.Enter("Edison", 100);
_table.Enter("Faraday", 23);
_table.Enter("Faraday", 100);
_table.Enter("Edison", 100);
}
// ReadWriterLockSlim demo methods
static void TeslaTest(HiscoreTable _table)
{
_table.Enter("Tesla", 10);
_table.Enter("Tesla", 10);
_table.Enter("Tesla", 100);
_table.Delete("Faraday");
}
static void ReadWriterLockSlimDemo()
{
Console.WriteLine("ReadWriterLockSlim demo");
var random = new Random();
// The data the threads will attempt to manipulate
var hiscore_table = new HiscoreTable();
// Create a few worker threads
const int NUM_THREADS = 10;
var threads = new Thread[NUM_THREADS];
// Assign random tasks to the threads
for (int i = 0; i < NUM_THREADS; i++)
{
ThreadDelegate thread_delegate = () => {};
switch (random.Next(3))
{
case 0:
thread_delegate = () => TeslaTest(hiscore_table);
break;
case 1:
thread_delegate = () => EdisonTest(hiscore_table);
break;
case 2:
thread_delegate = () => FaradayTest(hiscore_table);
break;
}
threads[i] = new Thread(new ThreadStart(thread_delegate));
threads[i].Name = String.Format("Thread {0}", i);
}
// Start the threads
for (int i = 0; i < NUM_THREADS; i++)
{
threads[i].Start();
}
// Block until all threads are finished
for (int i = 0; i < NUM_THREADS; i++)
{
threads[i].Join();
}
Console.Write(Environment.NewLine);
}
static void EdisonTest(HiscoreTable _table)
{
_table.Enter("Edison", 1000);
_table.Delete("Edison");
_table.Delete("Tesla");
}
