/*
* Thread run function
*/
public void Run()
{
Console.WriteLine("Starting producer..."); // print that producer has started
// loop over each production cycle
for (int iProd = 1; iProd <= m_numProductions; iProd++)
{
// diplay information about current priority queue
Console.WriteLine("Current priority queue has " + m_heap.Size() + " nodes.");
Console.WriteLine("Producer adding " + m_numProcesses + " nodes.");
int idleTime = randomIdle.GetNext();
// produce the process for the heap
for (int iProc = 1; iProc <= m_numProcesses; iProc++)
{
int id = iProd + iProc + (iProd - 1) * m_numProcesses - iProd; //create a unique process id
int priority = randomPriority.GetNext(); //get random priority
int timems = randomTimeSlice.GetNext(); //get random time slice
m_heap.InsertNode(new HeapNode(id, priority, timems)); //add process to heap
}
//sleep the producer
Console.WriteLine("Producer going to sleep.");
Thread.Sleep(idleTime);
}
m_productionFinished.Set(true); // flag that the producer has finished
Console.WriteLine("Producer is exiting.");
}
/*
* thread run method that handles the consumption
*/
public void Run()
{
Console.WriteLine(m_prefix + "Consumer " + m_name + " is starting."); // consumer has spun up
while (!m_productionFinished.Get() || m_heap.Size() != 0)
{ // check for empty heap and finished production
if (m_heap.Size() == 0)
{ // if heap is empty, then idle to allow producer to finish producing
Console.WriteLine(m_prefix + "Consumer " + m_name + " is idle.");
Thread.Sleep(m_idle);
}
else
{ // consume the next process
String message = Consume();
Console.WriteLine(m_prefix + "Consumer " + m_name + " finished " + message);
}
}
Console.WriteLine(m_prefix + "Consumption by consumer " + m_name + " has finished.");
Console.WriteLine(m_prefix + "Consumer " + m_name + " completed " + m_count + " processes.");
}