Function advanceTimers

lib/assets/react-source/development/react.js:3317–3342

(currentTime)

	var isHostTimeoutScheduled = false;

	function advanceTimers(currentTime) {
	  // Check for tasks that are no longer delayed and add them to the queue.
	  var timer = peek(timerQueue);

	  while (timer !== null) {
	    if (timer.callback === null) {
	      // Timer was cancelled.
	      pop(timerQueue);
	    } else if (timer.startTime <= currentTime) {
	      // Timer fired. Transfer to the task queue.
	      pop(timerQueue);
	      timer.sortIndex = timer.expirationTime;
	      push(taskQueue, timer);

	      {
	        markTaskStart(timer, currentTime);
	        timer.isQueued = true;
	      }
	    } else {
	      // Remaining timers are pending.
	      return;
	    }

	    timer = peek(timerQueue);
	  }
	}

	function handleTimeout(currentTime) {
	  isHostTimeoutScheduled = false;