public function beforeRun(TaskInterface $task)
{
if ($this->canClose) {
$closed = Redis::cacheRedis()->hDel('closed_tasks', $task->parentId > 0 ? $task->parentId : $task->id);
if ($closed) {
return TaskInterface::STATUS_CLOSED_BY_CLIENT;
}
}
if ($this->runAt > $task->beginTime) {
return TaskInterface::STATUS_NOT_READY;
}
return true;
}
public function beforeRun(TaskInterface $task)
{
if (isset($this->_units[$this->unit]) == false) {
$this->unit = self::UNIT_MINUTE;
}
$timeString = date($this->_units[$this->unit][0]) . $this->unit;
$cacheKey = sprintf(self::CACHE_KEY, $task->key(), $timeString);
$currentCount = Redis::cacheRedis()->incrBy($cacheKey, 1);
if ($currentCount == 1) {
$timeout = $this->_units[$this->unit][1];
Redis::cacheRedis()->setTimeout($cacheKey, $timeout);
}
if ($currentCount > $this->max) {
return TaskInterface::STATUS_SKIP_BY_LIMIT;
}
return true;
}
public function afterRun(TaskInterface $task)
{
Redis::cacheRedis()->delete($this->_key);
}
/**
* 关闭等待中的定时任务
* @param integer $taskId 任务ID
* @return [type] [description]
*/
public static function closeTask($taskId)
{
return Redis::cacheRedis()->hSet('closed_tasks', $taskId, 1);
}
