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    php使用workman框架实现socket服务以及连接客户端

    作者:蒙-- 时间:2021-08-23 18:53

    • 1. 解决什么问题,为什么要用workman  socket服务

       都知道游戏安装包很大,渠道推广时,需要对游戏进行分包处理,而PHP命令模式是单进程,一次只能分一次包,故这里用workman实现socket服务开启多进程,对游戏进行分包处理(一个进程处理一个分包,多个进程可以同时处理多个分包)

    • 2. 服务端代码

         server.php

    <?php
    /**
     * 分包程序.切记不能有die或exit出现.
     *
     * User: yzm
     * Data: 2018/1/16
     */
     
    require_once './vendor/workerman/workerman/Autoloader.php';
    require_once './Lib/Function.php';
     
    require_once __DIR__ . '/Lib/Db.php';
    require_once __DIR__ . '/Lib/DbConnection.php';
    require_once __DIR__ . '/Config/Db.php';
     
    use Workerman\Worker;
     
    // #### create socket and listen 1234 port ####
    $tcp_worker = new Worker("tcp://0.0.0.0:9998");
     
    /**
     * 定义常量.
     */
    define('REP_SUCCESS', 0); // 成功
    define('REP_FAIL', -1); // 失败
    define('REP_FAIL_NO_COMPLETED', 1); // 文件未上传完成
     
     
    // 16 processes,与cpu个数相同
    $tcp_worker->count = 16;
    $msg = '';
     
    define('ORGPKG', '/Volumes/VMware\ Shared\ Folders/orgpkg/');
    define('DISTPKG', '/Volumes/VMware\ Shared\ Folders/');
    //define('SYS_IP', '39.108.223.28');
    define('SYS_IP', '120.92.142.115');
    define('IOS_URL','http://ios.package.tonguu.cn/');
     
     
    // Emitted when new connection come
    $tcp_worker->onConnect = function ($connection) {
        $connection->sized = 0;
     
        // xcode调用脚本
        $certMobile = '/mnt/www/DIVIDE_PKG/Cert/%d/mslabEnt.mobileprovision'; // 证书文件
        $shell = "/mnt/www/DIVIDE_PKG/Lib/dividePkg/resign  sign -ipapath  %s  -destpath %s  -pppath %s -agentid %s";
     
        $connection->shell = $shell;
        $connection->pppath = $certMobile;
     
        echo date("Y-m-d H:i:s") . " connect!" . getclientip() . PHP_EOL;
     
    };
     
    /**
     * 响应结果.
     *
     * @author yzm
     */
    function resonse($conn, $msg, $error = REP_FAIL, $data = [])
    {
        $res = ['msg' => $msg, 'error' => intval($error)];
        if (!empty($data)) {
            $res['content'] = $data;
        }
     
        debug($res);
     
        // 返回JSON数据格式到客户端 包含状态信息
        $rst = json_encode($res);
     
        $conn->send($rst);
    }
     
     
    // Emitted when data received
    $tcp_worker->onMessage = function ($connection, $data) {
        set_time_limit(0);
        ini_set('memory_limit', -1);
     
        $db = \Lib\Db::instance('btmox');
        $data = @json_decode($data, true);
     
        try{
            if (empty($data['authId'])) {
                throw new \Exception('授权文件参数错误');
            }
     
            //1. 查询所有待分包的ios渠道包
            $iosPkg = $db
                ->select('a.id,a.vid,a.filename,a.agent,d.pinyin,b.name,c.package_name')
                ->from('cy_ct_ios_package a')
                ->where("a.status=0 AND c.is_send=1")
                ->leftJoin('cy_ct_ios_mobileversion b','b.id=a.m_v_id')
                ->rightJoin('cy_ct_ios_version c','c.id=a.vid')
                ->leftJoin('cy_game d','d.id=c.game_id')
                ->orderByASC(['a.create_time'])->query();
     
            if(empty($iosPkg)) throw new \Exception('没有需要待分包的数据'.PHP_EOL);
     
            //2. 分包
            foreach($iosPkg as $one){
                try{
                    //对当前正要分的包把状态改为‘分包中'
                    $db->update('cy_ct_ios_package')->cols([
                        'status' => 2,
                    ])->where("分包失败:".$one['id']."版本、渠道为空\r\n");
                    }
     
                    // 替换\,否则PHP验证不文件是否存在
                    $orgPkg = str_replace('\\', '', ORGPKG) . "{$filename}.ipa";
     
                    debug($one['id'].'原包:' . $orgPkg);
     
                    debug($one['id'].'是否是文件:' . is_file($orgPkg));
     
                    if (!is_file($orgPkg)) {
                        throw new \Exception("分包失败:".$one['id']."母包不存在-$orgPkg\r\n");
                    }
     
                    // 从新拼接文件
                    $orgPkg = ORGPKG . "{$filename}.ipa";
     
                    // 获取目标包存放路径
                    $distPkgPath = getDistPkgPath($location);
     
                    $distPkg = $distPkgPath . "$filename/vers_{$verId}/{$filename}_$agent.ipa";
                    debug('渠道分包地址:' . $distPkg);
                    if (file_exists($filename)) {
                        @unlink($filename);
                    }
     
                    // 替换授权文件
                    $certMobile = sprintf($connection->pppath, $authId);
     
                    // 渠道分包
                    list($msg, $code) = dividePkg($connection->shell, $orgPkg, $distPkg, $agent, $certMobile);
     
                    debug('$code' . $code);
     
                    if ($code != 0) {
                        throw new \Exception("分包失败:".$msg."\r\n");
                    }
     
                    $distPkg = str_replace($distPkgPath, '', $distPkg);
     
                }catch (\Exception $ex){
                    debug($ex->getMessage());
                    $code = -1;
                    $msg = $ex->getMessage();
                }
     
                //3. 分包后更新分包结果,状态,下载地址
                $status = $code == 0 ? 1 : 2;
                $sdata['status'] = $status;
                $sdata['message'] = $msg;
                if($status == 1){
                    $sdata['url'] = IOS_URL.$distPkg;
                }
                $db->update('cy_ct_ios_package')->cols($sdata)->where("Y-m-d H:i:s") . " closed!" . PHP_EOL;
    };
     
    Worker::runAll();
    • 3. 客户端代码

       client.php

    <?php
     
    /**
     * 读取socket数据.
     *
     * @author yzm
     *
     * @param $socket
     * @param bool|true $isDividePkg
     * @return array|null|string
     */
    function socketRead($socket, $isDividePkg = true)
    {
        $rst = null;
     
        $buf = socket_read($socket, 8192);
        if ($isDividePkg) {
            $_buf = @json_decode($buf, true);
            $rst = !empty($_buf) ? [$_buf['error'], $_buf['msg'], @$_buf['content']] : $buf;
        } else {
            $rst = $buf;
        }
     
        return $rst;
    }
     
    /**
     * 向物理机发起socket请求.
     *
     * @param $args 参数
     * @return bool
     * @throws \Exception
     */
    function sendSocket($args)
    {
        set_time_limit(0);
        ini_set('memory_limit', -1);
     
        $type = isset($args['type']) ? $args['type'] : 0;
     
        if (!$type) throw new \Exception('类型参数错误');
     
        $port = 9998;
        $ip = "127.0.0.1";
     
        // 创建socket
        $socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
     
        if ($socket <= 0) throw new \Exception('创建socket失败,REASON:' . socket_strerror($socket));
     
        try {
     
            // 连接服务器
            $result = socket_connect($socket, $ip, $port);
            if ($result < 0 || is_null($result) || !$result) throw new \Exception('连接失败,REASON:' . socket_strerror($result));
     
            $in = json_encode($args);
     
            // 写入文件信息
            if (!socket_write($socket, $in, strlen($in))) throw new \Exception('消息发送失败,REASON:' . socket_strerror($socket));
     
            // 读取socket返回的数据
            list($error, $msg, $data) = socketRead($socket);
     
            if ($type != 3 && $error != 0) throw new \Exception('104服务器异常,REASON:' . $msg);
     
            // 关闭socket
            socket_close($socket);
     
            switch ($type) {
                case 2: // 分包
                    $rst = $data['url'];
                    break;
                case 3: // 检测文件
                    if ($error == -1) {
                        throw new \Exception('检测文件失败,REASON:' . $msg);
                    }
     
                    $rst = $error;
                    break;
                default:
                    $rst = true;
                    break;
            }
     
        } catch (\Exception $ex) {
     
            // 关闭socket
            @socket_close($socket);
     
            throw new \Exception($ex->getMessage());
        }
     
        return $rst;
    }
     
     
    /**
     * 分包程序.切记不能有die或exit出现.
     *
     * User: yzm
     * Data: 2018/1/16
     */
    require_once './Lib/Function.php';
     
    $i=0;
    while ($i<30){
        try{
            $data['type'] = 1;
            $data['authId'] = 2;
            $data['location'] = 1;
            sendSocket($data);
        }catch (\Exception $ex){
            echo $ex->getMessage();
        }
        $i++;
        sleep(5);
    }
     
    • 4. 使用

        a. 开启服务

            php server.php start  //可以看到开启了多个进程

       b. 客户端连接

           php client.php  //从代码知道,里头用了循环,可以多次连接服务,同时发送数据,服务端会把结果返回

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