protected override void OnDoWork(DoWorkEventArgs e)
{
if (!Started)
{
Started = true;
workerThread = new CThread()
{
Worker = Thread.CurrentThread
};
Log.Write("[Threading] Starting new thread (" + workerThread.Id + ") of type: '" + workerThread.Type + "' with scheduler id: " + workerThread.Worker.ManagedThreadId, 7);
try
{
base.OnDoWork(e);
}
catch (ThreadAbortException)
{
e.Cancel = true;
Thread.ResetAbort();
}
if (workerThread != null)
{
Log.Write("[Threading] Thread id: " + workerThread.Worker.ManagedThreadId + " (" + workerThread.Id + ") has completed.", 7);
}
}
}
public void Abort()
{
if (workerThread != null)
{
workerThread.Abort();
workerThread = null;
}
}
// zzz - need to improve http://stackoverflow.com/questions/8028483/managing-threads-using-listthread
public CThreadManager()
{
// start session manager thread
Thread.CurrentThread.Name = CFunctions.GenerateUID();
ThreadManager = new CThread()
{
Worker = new Thread(new ThreadStart(ManageThreads))
};
Log.Write("[Threading] Primary thread (" + Thread.CurrentThread.Name + ") of type: '" + ThreadManager.Type + "' with scheduler id: " + Thread.CurrentThread.ManagedThreadId + " started at: " + Core._StartTime, 7);
ThreadManager.Start();
Log.Write("[Threading] Starting new thread (" + ThreadManager.Id + ") of type: '" + ThreadManager.Type + "' with scheduler id: " + ThreadManager.Worker.ManagedThreadId, 7);
}
public void ManageThreads()
{
do
{
int tc = 0;
for (int i = 0; i < ActiveThreads.Count; i++)
{
CThread thread = ActiveThreads[i];
if (thread.Type != CThread.Types.Unmanaged)
{
tc++;
}
if (thread.Completed)
{
CompletionCount++;
Log.Write("[Threading] Thread id: " + thread.Worker.ManagedThreadId + " (" + thread.Id + ") has completed.", 7);
ActiveThreads.Remove(thread);
}
}
for (int i = 0; i < QueuedThreads.Count; i++)
{
if (tc < COptions.Thread_Max_Total)
{
bool start = false;
CThread thread = QueuedThreads[i];
if ((thread.Type == CThread.Types.VMware) && (thread.Session.ThreadCount < COptions.Thread_Max_VI_Per_Instance))
{
start = true; thread.Session.ThreadCount++;
}
else if ((thread.Type == CThread.Types.HyperV) && (thread.Session.ThreadCount < COptions.Thread_Max_HV_Per_Instance))
{
start = true; thread.Session.ThreadCount++;
}
else if ((thread.Type == CThread.Types.Unmanaged))
{
start = true;
}
if (start)
{
Log.Write("[Threading] Starting new thread (" + thread.Id + ") of type: '" + thread.Type + "' with scheduler id: " + thread.Worker.ManagedThreadId, 7);
thread.Start();
ActiveThreads.Add(thread);
QueuedThreads.Remove(thread);
}
}
}
Thread.Sleep(COptions.Thread_Wait);
} while (!Terminated);
Log.Write("[Threading] Thread id: " + Thread.CurrentThread.ManagedThreadId + " (" + ThreadManager.Id + ") has completed.", 7);
}
public void Add(CThread thread)
{
thread.Worker.Name = thread.Id;
QueuedThreads.Add(thread);
if (QueuedCount == -1)
{
QueuedCount = 1;
}
else
{
QueuedCount++;
}
}