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<?php |
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namespace Hhxsv5\LaravelS\Swoole\Task; |
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use Swoole\Timer; |
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abstract class BaseTask |
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{ |
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/** |
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* The number of seconds before the task should be delayed. |
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* |
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* @var int|null |
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*/ |
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protected $delay; |
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public function delay($delay) |
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{ |
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if ($delay !== null && $delay <= 0) { |
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throw new \InvalidArgumentException('The delay must be greater than 0'); |
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} |
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$this->delay = $delay; |
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return $this; |
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} |
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/** |
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* Delay in seconds, null means no delay. |
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* @return int|null |
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*/ |
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public function getDelay() |
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{ |
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return $this->delay; |
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} |
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/** |
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* Deliver a task |
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* @param mixed $task The task object |
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* @return bool|mixed |
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*/ |
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protected function task($task) |
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{ |
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$deliver = function () use ($task) { |
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/**@var \Swoole\Http\Server $swoole */ |
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$swoole = app('swoole'); |
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if ($swoole->taskworker) { |
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$taskWorkerNum = isset($swoole->setting['task_worker_num']) ? (int)$swoole->setting['task_worker_num'] : 0; |
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if ($taskWorkerNum < 2) { |
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throw new \InvalidArgumentException('LaravelS: async task needs to set task_worker_num >= 2'); |
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} |
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$workerNum = isset($swoole->setting['worker_num']) ? $swoole->setting['worker_num'] : 0; |
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$totalNum = $workerNum + $taskWorkerNum; |
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$getAvailableId = function ($startId, $endId, $excludeId) { |
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$ids = range($startId, $endId); |
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$ids = array_flip($ids); |
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unset($ids[$excludeId]); |
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return array_rand($ids); |
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}; |
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$availableId = $getAvailableId($workerNum, $totalNum - 1, $swoole->worker_id); |
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return $swoole->sendMessage($task, $availableId); |
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} else { |
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$taskId = $swoole->task($task); |
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return $taskId !== false; |
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} |
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}; |
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if ($this->delay !== null && $this->delay > 0) { |
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Timer::after($this->delay * 1000, $deliver); |
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return true; |
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} else { |
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return $deliver(); |
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} |
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} |
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} |
hhxsv5 /
laravel-s
