public Worker(WorkerPool pool, string id, ThreadPriority priority)
{
try
{
#if DEBUG
// suppress finalization
System.GC.SuppressFinalize(this);
#endif
_pool = pool;
_poolName = pool.Name;
_id = id;
_wakeThread = ManualResetEventPool.Take(false);
_allowDisposal = ManualResetEventPool.Take(false);
// start the thread, it should block immediately until a work unit is ready
_thread = new Thread(new ThreadStart(WorkerFunc));
_thread.Name = id;
_thread.IsBackground = true;
_thread.Priority = priority;
_thread.Start();
#if DEBUG
System.Diagnostics.Debug.WriteLine(DateTime.UtcNow.ToShortTimeString() + ": Creating worker: " + id);
// reregister for finalization
System.GC.ReRegisterForFinalize(this);
#endif
}
catch
{
// only dispose if there was an error
Dispose();
throw;
}
}
public void Dispose()
{
// return the events to the pool
ManualResetEventPool.Return(_wakeThread); _wakeThread = null;
ManualResetEventPool.Return(_allowDisposal); _allowDisposal = null;
#if DEBUG
// suppress finalization
System.GC.SuppressFinalize(this);
#endif
}