public void DealQueue(IBlockQueue <Task> _todoQueue, ThreadWorker _thread_worker, Func <bool> _FuncIsTimeOut, bool _isInMainThread = true)
{
while (true)
{
Task _task = null;
if (!_isInMainThread)
{
_task = _todoQueue.Dequeue();
}
else
{
if (!_todoQueue.TryDequeue(out _task))
{
if (_todoQueue == CurFrameTasks)
{
if (!TryDequeueWaitEqueueTasks(_todoQueue, out _task))
{
return;
}
}
else
{
if (_FuncIsTimeOut())
{
return;
}
if (!TryDequeueWaitEqueueTasks(_todoQueue, out _task))
{
return;
}
}
}
}
_thread_worker.ResetThreadLoacalStorage();
_task.threadLocalStorage = _thread_worker;
if (!_task.IsFinished)
{
//处理还未完成的任务
try {
DealTask(_task);
_task.MoveNextPhase();
//根据当前任务的状态派发到不同的队列中
var _queueType = _task.GetTargetQueueType();
var _nextQueue = GetQueueFromType(_queueType);
if (_isInMainThread)
{
//为了防止阻塞
if (!_nextQueue.TryEnqueue(_task))
{
AddWaitEnqueueTask(_nextQueue, _task);
}
}
else
{
_nextQueue.Enqueue(_task);
}
} catch (System.Threading.ThreadInterruptedException) {
//正常现象
_task.IsInterrupted = true;
if (_isInMainThread)
{
NoBlockingEnqueue(_task);
}
else
{
BlockingEnqueue(MainThreadTasks, _task);
}
} catch (System.Exception _e) {
_task.Exception = _e;
if (_isInMainThread)
{
NoBlockingEnqueue(_task);
}
else
{
BlockingEnqueue(MainThreadTasks, _task);
}
}
if (_FuncIsTimeOut != null && _FuncIsTimeOut())
{
break;
}
}
else
{
Debug.Assert(_isInMainThread, "LogicError: Callback Must in mainThread");
//处理已经完成了的任务，进行回调
try {
if (_task.IsInterrupted)
{
_task.OnInterrupted();
}
else
{
_task.OnFinished();
}
if (_FuncIsTimeOut != null && _FuncIsTimeOut())
{
break;
}
} catch (Exception _e) {
//这里已经是处理完成的任务相关
Debug.LogError("处理任务完成回调抛出异常: " + _e + " _task " + _task.ToString());
}
}
}
}
