sports_dapi/datainf/logic/HttpServerDataInf.php

<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2019/6/26
 * Time: 12:03
 */

namespace datainf\logic;

use App\Lib\ModelBase;
use App\Http\Response\Response;
use App\Logic\DataLogic;

use Illuminate\Database\Capsule\Manager as DB;

class HttpServerDataInf
{
    private $httpserver;
    private $config;

    public function __construct($config)
    {
        $this->httpserver = new \swoole\http\server($config['host'], $config['port']);
        $this->httpserver->set($config['sets']);
        $this->config = $config;

        $this->httpserver->account = new \swoole\Atomic();
        $this->httpserver->taskWorkingNum = new \swoole\Atomic();

        $this->httpserver->on('request', array($this, 'OnRequest'));
        $this->httpserver->on('WorkerStart', array($this, 'onWorkerStart'));
        $this->httpserver->on('task', array($this, 'onTask'));
        $this->httpserver->on('finish', array($this, 'onFinish'));

    }

    public function onWorkerStart($serv, $worker_id)
    {
        /*
        $name = $serv->taskworker ? 'Task_' : 'Worker_';
        $name = 'Data_' . $name . ($serv->worker_id < 10 ? '0' . $serv->worker_id : $serv->worker_id);
        swoole_set_process_name($name);
        */

        $GLOBALS['model'] = '';
        $GLOBALS['modeltime'] = 0;
        $this->InitDb();

        if ($serv->worker_id == 0) {
            \Swoole\Timer::tick(60000, function () {
                $this->logRunStatus();
            });
        }

        if ($serv->worker_id == 1) {
            \Swoole\Timer::tick(3000, function () {
                if ($this->httpserver->taskWorkingNum->get() > 1) {
                    $this->httpserver->taskWorkingNum->sub();
                }
            });
        }

    }

    private function logRunStatus()
    {
        echo date('Y-m-d H:i:s') . " 总请求数：" . $this->httpserver->account->get() . '  运行任务数：' . $this->httpserver->taskWorkingNum->get();
        echo ' work_id:' . $this->httpserver->worker_id . " 内存使用量：" . (memory_get_usage() / 1000) . 'k  峰值：' . (memory_get_peak_usage() / 1000) . "k\n";
    }


    public function OnRequest($request, $response)
    {
        $response->header('Content-Type', 'text/html; charset=utf-8');
        $response->header('Server', 'DataInfaceServer');
        $paras = array_merge(['request_time' => date("H:i:s")], !empty($request->get) ? $request->get : [], !empty($request->post) ? $request->post : []);
        $this->httpserver->account->add();


        $request_uri = substr($request->server['request_uri'], 1);
        $urls = ['setLeague', 'setMatch', 'setMatchResult', 'setOdds', 'setOddsCH', 'setBroadCast', 'upMatch'];

        if (!in_array($request_uri, $urls)) {
            $data = Response::generate('', 0, '', '无效的url');
            $response->end($data);
            return;
        }

        $dataObj = json_decode($paras['data'], true);
        if (empty($dataObj)) {
            $data = Response::generate('', 5, '', '无效的data参数');
            $response->end($data);
            return;
        }

        if ($this->httpserver->taskWorkingNum->get() > intval($this->config['sets']['task_worker_num'])) {
            $str = $this->httpserver->taskWorkingNum->get() . '/' . $this->config['sets']['task_worker_num'];
            $data = Response::generate('', 9, '', '任务线程已满，请稍等...' . $str);
            $response->end($data);
            return;
        }

        $check_token = true;
        if ($check_token) {
            $token = isset($paras['token']) ? $paras['token'] : '';
            if (empty($token) || empty($this->Tokencheck($token))) {
                $data = Response::generate('', 6, '', '无效的token');
                $response->end($data);
                return;
            }
        }

        $this->onTask($this->httpserver, ['url' => $request_uri, 'paras' => $paras, 'respone' => $response]);
        $data = Response::generate('', 1, '');
        $response->end($data);
        return;
    }

    public function onTask($serv, $task)
    {
        $this->httpserver->taskWorkingNum->add();

        $url = $task['url'];
        $data = $task['paras'];

        switch ($url) {
            case 'setLeague':
                $ret = DataLogic::getInstance()->setLeague($data);
                break;
            case 'setMatch':
                $ret = DataLogic::getInstance()->setMatch($data);
                break;
            case 'setMatchResult':
                $ret = DataLogic::getInstance()->setMatchResult($data);
                break;
            case 'setOdds':
                $ret = DataLogic::getInstance()->setOdds($data);
                break;
            case 'setOddsCH':
                $ret = DataLogic::getInstance()->setOddsCH($data);
                break;
            case 'setBroadCast':
                $ret = DataLogic::getInstance()->setBroadCast($data);
                break;
            case 'upMatch':
                $ret = DataLogic::getInstance()->upMatch($data);
                break;
            default:
                $ret = 'false';
                break;
        }

        if ($this->httpserver->taskWorkingNum->get() > 1) {
            $this->httpserver->taskWorkingNum->sub();
        }
        //$this->onFinish($serv, 0, $ret);
    }


    public function onFinish($serv, int $task_id, $data)
    {
        // print_r(['task_id' => $task_id, 'ret' => $data]);
    }

    private function Tokencheck($token)
    {
        $tokenvel = DB::table('system_user')->where(['token' => $token])->first();
        return $tokenvel;
    }


    private function InitDb()
    {
        $over_time = 60 * 5;
        $now = microtime(true);

        $debugmsg = 'manager_pid=' . $this->httpserver->manager_pid . ' master_pid=' . $this->httpserver->master_pid;
        $debugmsg .= ' worker_id=' . $this->httpserver->worker_id . ' worker_pid=' . $this->httpserver->worker_pid . ' istask=' . intval($this->httpserver->taskworker);


        if (!$GLOBALS['modeltime']) {
            $GLOBALS['modeltime'] = $now;
            $GLOBALS['model'] = $this->httpserver->worker_id;
            ModelBase::init();
            //echo "第一次建立数据库连接- $debugmsg .....\n";
            //echo $GLOBALS['modeltime'] . '--' . $GLOBALS['model'] . "\n";
            return;
        }

        if (($now - $GLOBALS['modeltime']) > $over_time) {
            $GLOBALS['modeltime'] = $now;
            $GLOBALS['model'] = $this->httpserver->worker_id;
            ModelBase::close();
            ModelBase::init();
            //echo "超时重连数据库-$debugmsg.....\n";
            //echo $GLOBALS['modeltime'] . '--' . $GLOBALS['model'] . "\n";
            return;
        }
        //echo "用的旧的连接-$debugmsg...." . $GLOBALS['modeltime'] . '--' . $GLOBALS['model'] . ".\n";
    }

    public function start()
    {
        $this->httpserver->start();
    }

}