public static void StartThread(ThreadHandler handler, ThreadCallback callback, object arg)
{
// 考虑到对LinkedList的资源竞争,所以必须在主线程中调用
if (!Engine.IsMainContext())
throw new Exception("仅允许在主逻辑线程中调用此方法");
if (handler == null)
throw new ArgumentNullException("执行体不能为null");
// 构建Job对象并进行排队,由于做了并发控制,所以必须要进行排队
listTask.AddLast(new ThreadTask(handler, callback, arg));
}
public MyThreadPool(int numOfThreads, ThreadHandler initThread, ThreadHandler executeThread)
{
m_numOfThreads = numOfThreads;
m_initThread = initThread;
m_executeThread = executeThread;
m_threads = new Thread[m_numOfThreads];
m_threadExecInfos = new ThreadExecInfo[m_numOfThreads];
m_eventsDone = new AutoResetEvent[m_numOfThreads];
}
public ThreadTask(ThreadHandler handler, ThreadCallback callback, object arg)
{
mHandler = handler;
mCallback = callback;
mArg = arg;
mOutArg = null;
mOutExp = null;
// 自行构建线程,但不开始
mThread = new Thread(new ParameterizedThreadStart(ThreadStart));
}
public static void StartThread(ThreadHandler handler, object arg)
{
StartThread(handler, null, arg);
}
// 完成,引发回调,将变量赋值为null
public void Done()
{
if (mCallback != null && mOutExp == null)
{
mCallback(mOutArg);
}
if (mOutExp != null)
{
// 想办法自动抛出去
Logger.LogException(mOutExp);
}
mThread = null;
mHandler = null;
mArg = null;
mCallback = null;
mOutArg = null;
mOutExp = null;
}
internal void DoNonBlocking(ThreadHandler h)
{
Thread t = new Thread(new ThreadStart(h));
DoNonBlocking(t);
}
internal void Do(ThreadHandler h)
{
Thread t = new Thread(new ThreadStart(h));
Do(t);
}
internal void Enqueue(ThreadHandler h)
{
Enqueue(new Thread(new ThreadStart(h)));
}
