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 > $task->beginTime) {
return TaskInterface::STATUS_NOT_READY;
}
return true;
}
function run($worker, $data)
{
//读取定时任务
$currentTime = time();
$data = Redis::queueRedis()->lPop('tarth-timer-' . $worker->tarthTimerLastTime);
if ($data == false) {
//在不超过当前时间情况下，获取下一秒的数据
if ($worker->tarthTimerLastTime < $currentTime) {
$worker->tarthTimerLastTime++;
}
return false;
}
$task = AbstractTask::createTask(json_decode($data, true));
return $task->push(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 > $this->max) {
return TaskInterface::STATUS_SKIP_BY_LIMIT;
}
return true;
}
public function push($toQueue = false)
{
try {
if ($toQueue == false) {
$runTimeInFuture = $this->_runAtFuture();
} else {
$runTimeInFuture = false;
}
if ($runTimeInFuture) {
if (Redis::queueRedis()->rPush('tarth-timer-' . $runTimeInFuture, (string) $this)) {
return $this->id;
}
} else {
if (Redis::queueRedis()->rPush('tarth-queue-' . $this->priority, (string) $this)) {
return $this->id;
}
}
} catch (Exception $e) {
Log::logger()->addError($e->getMessage);
}
return false;
}
public function afterRun(TaskInterface $task)
{
Redis::cacheRedis()->delete($this->_key);
}
function init($worker)
{
Redis::setCacheServer(get_option_value($worker->config, 'resources.cache', '127.0.0.1:6379'));
Redis::setQueueServer(get_option_value($worker->config, 'resources.queue', '127.0.0.1:6379'));
}
<?php
require_once __DIR__ . '/../vendor/autoload.php';
\Tarth\Tool\Redis::setCacheServer('127.0.0.1:6379');
\Tarth\Tool\Redis::setQueueServer('127.0.0.1:6379');
$task = \Tarth\Tool\Task::createApiTask('http://alleria.mcp.wap.grid.sina.com.cn/test/normal');
echo \Tarth\Tool\Task::exec();
/**
* 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);
}