thinkphp整合swoole

cli模式下执行thinkphp
1、cd 项目根目录
2、php index.php admin/index/index --执行模块/控制器/方法名

异步消息队列
1、服务器端核心代码

   /**
     * 脚本任务系统
     */
    public function server()
    {
        $serv = new \swoole_server("0.0.0.0", 8082);
        //日志会记录你错误的数据
        $serv->set(array('task_worker_num' => 20, 'log_file' => './swoole.log'));
        $serv->on('Receive', function ($serv, $fd, $from_id, $data) {
            $task_id = $serv->task($data);
        });

        //执行任务模块
        $serv->on('Task', function ($serv, $task_id, $from_id, $data) {
            //1秒执行一次
            $num = 0;
            $timer_id = $serv->tick(1000, function ($id) use ($serv,$data,$num) {
                $url = "http://notify.yingxiaom.top/index.php/admin/index/test";
                $result = $this->request_post($url);
                if($result == 'SUCCESS'){
                    echo "1";
                    file_put_contents("b.txt","1",FILE_APPEND);
                    $serv->clearTimer($id);
                }
            });
             //10秒后销毁
             $serv->after(1000*60*2, function () use ($serv,$timer_id) {
                 $serv->clearTimer($timer_id);
            });
            $serv->finish($data);
        });
        //任务结束
        $serv->on('Finish', function ($serv, $task_id, $data) {
            echo "AsyncTask[$task_id] Finish: $data" . PHP_EOL;
        });
        $serv->start();
    }

    /* author@zhou
     * 功能：发送数据
     * return
     */
    public function request_post($url ='',$param ='') {
        $postUrl = $url;
        $curlPost = $param;
        $ch = curl_init();//初始化curl
        curl_setopt($ch, CURLOPT_URL,$postUrl);//抓取指定网页
        curl_setopt($ch, CURLOPT_HEADER, 0);//设置header
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);//要求结果为字符串且输出到屏幕上
        curl_setopt($ch, CURLOPT_POST, 1);//post提交方式
        curl_setopt($ch, CURLOPT_POSTFIELDS, $curlPost);
        curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json; charset=utf-8','Content-Length: ' . strlen($curlPost)));
        curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,false);
        curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,false);

        $data = curl_exec($ch);//运行curl
        // var_dump(curl_errno($ch));die;
        curl_close($ch);
        return $data;
    }

2、客户端代码

 /**
     * description:客户端
     */
    public function client()
    {
        $phone = I("phone");
        $client = new \swoole_client(SWOOLE_SOCK_TCP, SWOOLE_SOCK_SYNC);
        $ret = $client->connect("127.0.0.1", 8082);
        if(empty($ret)){
            echo 'error!connect to swoole_server failed';
        } else {
            if($phone){
                $client->send($phone);//手机号
            }
            echo "SUCCESS";
        }
    }

3、注意事项
定时任务执行接口请求时返回 SUCCESS 清除定时
定时器会在单位时间内统一清除
worker_num 默认为cpu核数（1-4倍最合理）
task_worker_num设置每秒最大请求数 * 单个任务耗时(单位s) / worker_num
单个task的处理耗时，如100ms，那一个进程1秒就可以处理1/0.1=10个task
task投递的速度，如每秒产生2000个task
2000/10=200，需要设置task_worker_num => 200，启用200个task进程
通用传参方式：
格式：function () use ($param1,$param2)
$serv->after(1000*60*2, function () use ($serv,$timer_id) {
$serv->clearTimer($timer_id);
});

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