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https://gitee.com/ShopeX/OMS
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52 lines
2.4 KiB
PHP
52 lines
2.4 KiB
PHP
<?php
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/**
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* Copyright © ShopeX （http://www.shopex.cn）. All rights reserved.
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* See LICENSE file for license details.
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*/
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class base_service_queue
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{
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/**
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* worker
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* @return mixed 返回值
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*/
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public function worker(){
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set_time_limit(0);
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ignore_user_abort(true);
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$task_id = intval($_POST['task_id']);
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$now = time();
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$queueModel = app::get('base')->model('queue');
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if($_POST['runkey']){
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$runkey = $_POST['runkey'];
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$queueModel->db->exec('update sdb_base_queue set status="running",worker_active='.$now.'
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where queue_id='.intval($task_id).' and runkey='.$queueModel->db->quote($runkey));
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}else{
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$runkey = md5(microtime().rand(0,9999));
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$queueModel->db->exec($sql='update sdb_base_queue set status="running",runkey="'.$runkey.'",worker_active='.$now.'
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where queue_id='.intval($task_id).' and status="hibernate"
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or (status="running" and worker_active<'.($now-$queueModel->task_timeout).')');
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}
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if($queueModel->db->affect_row()){
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$task_info = $queueModel->dump($task_id);
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list($worker,$method) = explode('.',$task_info['worker']);
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$errmsg = null;
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$obj_work = kernel::single($worker);
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//$remaining = call_user_func_array( array( $worker ,$method),array(&$task_info['cursor_id'],$task_info['params'], &$errmsg));
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$remaining = call_user_func_array( array( $obj_work ,$method),array(&$task_info['cursor_id'],$task_info['params'], &$errmsg));
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//$remaining = kernel::single($worker)->$method(&$task_info['cursor_id'] , $task_info['params'] , &$errmsg);
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if($remaining){
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$queueModel->db->exec('update sdb_base_queue set status="hibernate",cursor_id='.$queueModel->db->quote($task_info['cursor_id']).' where queue_id='.intval($task_id));
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$queueModel->runtask($task_id,$remaining);
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}else{
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if(is_null($errmsg)){
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$queueModel->db->exec('delete from sdb_base_queue where queue_id='.intval($task_id));
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}else{
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$queueModel->db->exec('update sdb_base_queue set status="failure",errmsg='.$queueModel->db->quote($errmsg).' where queue_id='.intval($task_id)); //todo:如果有错误信息
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}
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exit;
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}
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}
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}
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}//End Class
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