提交服务端基础框架

Server/vendor/workerman/gateway-worker/.github/FUNDING.yml

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+# These are supported funding model platforms
+
+open_collective: walkor
+patreon: walkor

Server/vendor/workerman/gateway-worker/.gitignore

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+.buildpath
+.project
+.settings
+.idea

Server/vendor/workerman/gateway-worker/MIT-LICENSE.txt

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+The MIT License
+
+Copyright (c) 2009-2015 walkor<walkor@workerman.net> and contributors (see https://github.com/walkor/workerman/contributors)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

Server/vendor/workerman/gateway-worker/README.md

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+GatewayWorker 
+=================
+
+GatewayWorker基于[Workerman](https://github.com/walkor/Workerman)开发的一个项目框架，用于快速开发长连接应用，例如app推送服务端、即时IM服务端、游戏服务端、物联网、智能家居等等。
+
+GatewayWorker使用经典的Gateway和Worker进程模型。Gateway进程负责维持客户端连接，并转发客户端的数据给Worker进程处理；Worker进程负责处理实际的业务逻辑，并将结果推送给对应的客户端。Gateway服务和Worker服务可以分开部署在不同的服务器上，实现分布式集群。
+
+GatewayWorker提供非常方便的API，可以全局广播数据、可以向某个群体广播数据、也可以向某个特定客户端推送数据。配合Workerman的定时器，也可以定时推送数据。
+
+快速开始
+======
+开发者可以从一个简单的demo开始(demo中包含了GatewayWorker内核，以及start_gateway.php start_business.php等启动入口文件)<br>
+[点击这里下载demo](http://www.workerman.net/download/GatewayWorker.zip)。<br>
+demo说明见源码readme。
+
+手册
+=======
+http://www.workerman.net/gatewaydoc/
+
+安装内核
+=======
+
+只安装GatewayWorker内核文件（不包含start_gateway.php start_businessworker.php等启动入口文件）
+```
+composer require workerman/gateway-worker
+```
+
+使用GatewayWorker开发的项目
+=======
+## [tadpole](http://kedou.workerman.net/)  
+[Live demo](http://kedou.workerman.net/)  
+[Source code](https://github.com/walkor/workerman)  
+![workerman todpole](http://www.workerman.net/img/workerman-todpole.png)   
+
+## [chat room](http://chat.workerman.net/)  
+[Live demo](http://chat.workerman.net/)  
+[Source code](https://github.com/walkor/workerman-chat)  
+![workerman-chat](http://www.workerman.net/img/workerman-chat.png)  

Server/vendor/workerman/gateway-worker/composer.json

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+{
+    "name"  : "workerman/gateway-worker",
+    "keywords": ["distributed","communication"],
+    "homepage": "http://www.workerman.net",
+    "license" : "MIT",
+    "require": {
+        "workerman/workerman" : ">=3.5.0"
+    },
+    "autoload": {
+        "psr-4": {"GatewayWorker\\": "./src"}
+    }
+}

Server/vendor/workerman/gateway-worker/src/BusinessWorker.php

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+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace GatewayWorker;
+
+use Workerman\Connection\TcpConnection;
+
+use Workerman\Worker;
+use Workerman\Lib\Timer;
+use Workerman\Connection\AsyncTcpConnection;
+use GatewayWorker\Protocols\GatewayProtocol;
+use GatewayWorker\Lib\Context;
+
+/**
+ *
+ * BusinessWorker 用于处理Gateway转发来的数据
+ *
+ * @author walkor<walkor@workerman.net>
+ *
+ */
+class BusinessWorker extends Worker
+{
+    /**
+     * 保存与 gateway 的连接 connection 对象
+     *
+     * @var array
+     */
+    public $gatewayConnections = array();
+
+    /**
+     * 注册中心地址
+     *
+     * @var string|array
+     */
+    public $registerAddress = '127.0.0.1:1236';
+
+    /**
+     * 事件处理类，默认是 Event 类
+     *
+     * @var string
+     */
+    public $eventHandler = 'Events';
+
+    /**
+     * 业务超时时间，可用来定位程序卡在哪里
+     *
+     * @var int
+     */
+    public $processTimeout = 30;
+
+    /**
+     * 业务超时时间，可用来定位程序卡在哪里
+     *
+     * @var callable
+     */
+    public $processTimeoutHandler = '\\Workerman\\Worker::log';
+    
+    /**
+     * 秘钥
+     *
+     * @var string
+     */
+    public $secretKey = '';
+
+    /**
+     * businessWorker进程将消息转发给gateway进程的发送缓冲区大小
+     *
+     * @var int
+     */
+    public $sendToGatewayBufferSize = 10240000;
+
+    /**
+     * 保存用户设置的 worker 启动回调
+     *
+     * @var callback
+     */
+    protected $_onWorkerStart = null;
+
+    /**
+     * 保存用户设置的 workerReload 回调
+     *
+     * @var callback
+     */
+    protected $_onWorkerReload = null;
+    
+    /**
+     * 保存用户设置的 workerStop 回调
+     *
+     * @var callback
+     */
+    protected $_onWorkerStop= null;
+
+    /**
+     * 到注册中心的连接
+     *
+     * @var AsyncTcpConnection
+     */
+    protected $_registerConnection = null;
+
+    /**
+     * 处于连接状态的 gateway 通讯地址
+     *
+     * @var array
+     */
+    protected $_connectingGatewayAddresses = array();
+
+    /**
+     * 所有 geteway 内部通讯地址
+     *
+     * @var array
+     */
+    protected $_gatewayAddresses = array();
+
+    /**
+     * 等待连接个 gateway 地址
+     *
+     * @var array
+     */
+    protected $_waitingConnectGatewayAddresses = array();
+
+    /**
+     * Event::onConnect 回调
+     *
+     * @var callback
+     */
+    protected $_eventOnConnect = null;
+
+    /**
+     * Event::onMessage 回调
+     *
+     * @var callback
+     */
+    protected $_eventOnMessage = null;
+
+    /**
+     * Event::onClose 回调
+     *
+     * @var callback
+     */
+    protected $_eventOnClose = null;
+
+    /**
+     * websocket回调
+     *
+     * @var null
+     */
+    protected $_eventOnWebSocketConnect = null;
+
+    /**
+     * SESSION 版本缓存
+     *
+     * @var array
+     */
+    protected $_sessionVersion = array();
+
+    /**
+     * 用于保持长连接的心跳时间间隔
+     *
+     * @var int
+     */
+    const PERSISTENCE_CONNECTION_PING_INTERVAL = 25;
+
+    /**
+     * 构造函数
+     *
+     * @param string $socket_name
+     * @param array  $context_option
+     */
+    public function __construct($socket_name = '', $context_option = array())
+    {
+        parent::__construct($socket_name, $context_option);
+        $backrace                = debug_backtrace();
+        $this->_autoloadRootPath = dirname($backrace[0]['file']);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function run()
+    {
+        $this->_onWorkerStart  = $this->onWorkerStart;
+        $this->_onWorkerReload = $this->onWorkerReload;
+        $this->_onWorkerStop = $this->onWorkerStop;
+        $this->onWorkerStop   = array($this, 'onWorkerStop');
+        $this->onWorkerStart   = array($this, 'onWorkerStart');
+        $this->onWorkerReload  = array($this, 'onWorkerReload');
+        parent::run();
+    }
+
+    /**
+     * 当进程启动时一些初始化工作
+     *
+     * @return void
+     */
+    protected function onWorkerStart()
+    {
+        if (function_exists('opcache_reset')) {
+            opcache_reset();
+        }
+
+        if (!class_exists('\Protocols\GatewayProtocol')) {
+            class_alias('GatewayWorker\Protocols\GatewayProtocol', 'Protocols\GatewayProtocol');
+        }
+
+        if (!is_array($this->registerAddress)) {
+            $this->registerAddress = array($this->registerAddress);
+        }
+        $this->connectToRegister();
+
+        \GatewayWorker\Lib\Gateway::setBusinessWorker($this);
+        \GatewayWorker\Lib\Gateway::$secretKey = $this->secretKey;
+        if ($this->_onWorkerStart) {
+            call_user_func($this->_onWorkerStart, $this);
+        }
+        
+        if (is_callable($this->eventHandler . '::onWorkerStart')) {
+            call_user_func($this->eventHandler . '::onWorkerStart', $this);
+        }
+
+        if (function_exists('pcntl_signal')) {
+            // 业务超时信号处理
+            pcntl_signal(SIGALRM, array($this, 'timeoutHandler'), false);
+        } else {
+            $this->processTimeout = 0;
+        }
+
+        // 设置回调
+        if (is_callable($this->eventHandler . '::onConnect')) {
+            $this->_eventOnConnect = $this->eventHandler . '::onConnect';
+        }
+
+        if (is_callable($this->eventHandler . '::onMessage')) {
+            $this->_eventOnMessage = $this->eventHandler . '::onMessage';
+        } else {
+            echo "Waring: {$this->eventHandler}::onMessage is not callable\n";
+        }
+
+        if (is_callable($this->eventHandler . '::onClose')) {
+            $this->_eventOnClose = $this->eventHandler . '::onClose';
+        }
+
+        if (is_callable($this->eventHandler . '::onWebSocketConnect')) {
+            $this->_eventOnWebSocketConnect = $this->eventHandler . '::onWebSocketConnect';
+        }
+
+    }
+
+    /**
+     * onWorkerReload 回调
+     *
+     * @param Worker $worker
+     */
+    protected function onWorkerReload($worker)
+    {
+        // 防止进程立刻退出
+        $worker->reloadable = false;
+        // 延迟 0.05 秒退出，避免 BusinessWorker 瞬间全部退出导致没有可用的 BusinessWorker 进程
+        Timer::add(0.05, array('Workerman\Worker', 'stopAll'));
+        // 执行用户定义的 onWorkerReload 回调
+        if ($this->_onWorkerReload) {
+            call_user_func($this->_onWorkerReload, $this);
+        }
+    }
+    
+    /**
+     * 当进程关闭时一些清理工作
+     *
+     * @return void
+     */
+    protected function onWorkerStop()
+    {
+        if ($this->_onWorkerStop) {
+            call_user_func($this->_onWorkerStop, $this);
+        }
+        if (is_callable($this->eventHandler . '::onWorkerStop')) {
+            call_user_func($this->eventHandler . '::onWorkerStop', $this);
+        }
+    }
+
+    /**
+     * 连接服务注册中心
+     * 
+     * @return void
+     */
+    public function connectToRegister()
+    {
+        foreach ($this->registerAddress as $register_address) {
+            $register_connection = new AsyncTcpConnection("text://{$register_address}");
+            $secret_key = $this->secretKey;
+            $register_connection->onConnect = function () use ($register_connection, $secret_key, $register_address) {
+                $register_connection->send('{"event":"worker_connect","secret_key":"' . $secret_key . '"}');
+                // 如果Register服务器不在本地服务器，则需要保持心跳
+                if (strpos($register_address, '127.0.0.1') !== 0) {
+                    $register_connection->ping_timer = Timer::add(self::PERSISTENCE_CONNECTION_PING_INTERVAL, function () use ($register_connection) {
+                        $register_connection->send('{"event":"ping"}');
+                    });
+                }
+            };
+            $register_connection->onClose = function ($register_connection) {
+                if(!empty($register_connection->ping_timer)) {
+                    Timer::del($register_connection->ping_timer);
+                }
+                $register_connection->reconnect(1);
+            };
+            $register_connection->onMessage = array($this, 'onRegisterConnectionMessage');
+            $register_connection->connect();
+        }
+    }
+
+
+    /**
+     * 当注册中心发来消息时
+     *
+     * @return void
+     */
+    public function onRegisterConnectionMessage($register_connection, $data)
+    {
+        $data = json_decode($data, true);
+        if (!isset($data['event'])) {
+            echo "Received bad data from Register\n";
+            return;
+        }
+        $event = $data['event'];
+        switch ($event) {
+            case 'broadcast_addresses':
+                if (!is_array($data['addresses'])) {
+                    echo "Received bad data from Register. Addresses empty\n";
+                    return;
+                }
+                $addresses               = $data['addresses'];
+                $this->_gatewayAddresses = array();
+                foreach ($addresses as $addr) {
+                    $this->_gatewayAddresses[$addr] = $addr;
+                }
+                $this->checkGatewayConnections($addresses);
+                break;
+            default:
+                echo "Receive bad event:$event from Register.\n";
+        }
+    }
+
+    /**
+     * 当 gateway 转发来数据时
+     *
+     * @param TcpConnection $connection
+     * @param mixed         $data
+     */
+    public function onGatewayMessage($connection, $data)
+    {
+        $cmd = $data['cmd'];
+        if ($cmd === GatewayProtocol::CMD_PING) {
+            return;
+        }
+        // 上下文数据
+        Context::$client_ip     = $data['client_ip'];
+        Context::$client_port   = $data['client_port'];
+        Context::$local_ip      = $data['local_ip'];
+        Context::$local_port    = $data['local_port'];
+        Context::$connection_id = $data['connection_id'];
+        Context::$client_id     = Context::addressToClientId($data['local_ip'], $data['local_port'],
+            $data['connection_id']);
+        // $_SERVER 变量
+        $_SERVER = array(
+            'REMOTE_ADDR'       => long2ip($data['client_ip']),
+            'REMOTE_PORT'       => $data['client_port'],
+            'GATEWAY_ADDR'      => long2ip($data['local_ip']),
+            'GATEWAY_PORT'      => $data['gateway_port'],
+            'GATEWAY_CLIENT_ID' => Context::$client_id,
+        );
+        // 检查session版本，如果是过期的session数据则拉取最新的数据
+        if ($cmd !== GatewayProtocol::CMD_ON_CLOSE && isset($this->_sessionVersion[Context::$client_id]) && $this->_sessionVersion[Context::$client_id] !== crc32($data['ext_data'])) {
+            $_SESSION = Context::$old_session = \GatewayWorker\Lib\Gateway::getSession(Context::$client_id);
+            $this->_sessionVersion[Context::$client_id] = crc32($data['ext_data']);
+        } else {
+            if (!isset($this->_sessionVersion[Context::$client_id])) {
+                $this->_sessionVersion[Context::$client_id] = crc32($data['ext_data']);
+            }
+            // 尝试解析 session
+            if ($data['ext_data'] != '') {
+                Context::$old_session = $_SESSION = Context::sessionDecode($data['ext_data']);
+            } else {
+                Context::$old_session = $_SESSION = null;
+            }
+        }
+
+        if ($this->processTimeout) {
+            pcntl_alarm($this->processTimeout);
+        }
+        // 尝试执行 Event::onConnection、Event::onMessage、Event::onClose
+        switch ($cmd) {
+            case GatewayProtocol::CMD_ON_CONNECT:
+                if ($this->_eventOnConnect) {
+                    call_user_func($this->_eventOnConnect, Context::$client_id);
+                }
+                break;
+            case GatewayProtocol::CMD_ON_MESSAGE:
+                if ($this->_eventOnMessage) {
+                    call_user_func($this->_eventOnMessage, Context::$client_id, $data['body']);
+                }
+                break;
+            case GatewayProtocol::CMD_ON_CLOSE:
+                unset($this->_sessionVersion[Context::$client_id]);
+                if ($this->_eventOnClose) {
+                    call_user_func($this->_eventOnClose, Context::$client_id);
+                }
+                break;
+            case GatewayProtocol::CMD_ON_WEBSOCKET_CONNECT:
+                if ($this->_eventOnWebSocketConnect) {
+                    call_user_func($this->_eventOnWebSocketConnect, Context::$client_id, $data['body']);
+                }
+                break;
+        }
+        if ($this->processTimeout) {
+            pcntl_alarm(0);
+        }
+        
+        // session 必须是数组
+        if ($_SESSION !== null && !is_array($_SESSION)) {
+            throw new \Exception('$_SESSION must be an array. But $_SESSION=' . var_export($_SESSION, true) . ' is not array.');
+        }
+
+        // 判断 session 是否被更改
+        if ($_SESSION !== Context::$old_session && $cmd !== GatewayProtocol::CMD_ON_CLOSE) {
+            $session_str_now = $_SESSION !== null ? Context::sessionEncode($_SESSION) : '';
+            \GatewayWorker\Lib\Gateway::setSocketSession(Context::$client_id, $session_str_now);
+            $this->_sessionVersion[Context::$client_id] = crc32($session_str_now);
+        }
+
+        Context::clear();
+    }
+
+    /**
+     * 当与 Gateway 的连接断开时触发
+     *
+     * @param TcpConnection $connection
+     * @return  void
+     */
+    public function onGatewayClose($connection)
+    {
+        $addr = $connection->remoteAddress;
+        unset($this->gatewayConnections[$addr], $this->_connectingGatewayAddresses[$addr]);
+        if (isset($this->_gatewayAddresses[$addr]) && !isset($this->_waitingConnectGatewayAddresses[$addr])) {
+            Timer::add(1, array($this, 'tryToConnectGateway'), array($addr), false);
+            $this->_waitingConnectGatewayAddresses[$addr] = $addr;
+        }
+    }
+
+    /**
+     * 尝试连接 Gateway 内部通讯地址
+     *
+     * @param string $addr
+     */
+    public function tryToConnectGateway($addr)
+    {
+        if (!isset($this->gatewayConnections[$addr]) && !isset($this->_connectingGatewayAddresses[$addr]) && isset($this->_gatewayAddresses[$addr])) {
+            $gateway_connection                    = new AsyncTcpConnection("GatewayProtocol://$addr");
+            $gateway_connection->remoteAddress     = $addr;
+            $gateway_connection->onConnect         = array($this, 'onConnectGateway');
+            $gateway_connection->onMessage         = array($this, 'onGatewayMessage');
+            $gateway_connection->onClose           = array($this, 'onGatewayClose');
+            $gateway_connection->onError           = array($this, 'onGatewayError');
+            $gateway_connection->maxSendBufferSize = $this->sendToGatewayBufferSize;
+            if (TcpConnection::$defaultMaxSendBufferSize == $gateway_connection->maxSendBufferSize) {
+                $gateway_connection->maxSendBufferSize = 50 * 1024 * 1024;
+            }
+            $gateway_data         = GatewayProtocol::$empty;
+            $gateway_data['cmd']  = GatewayProtocol::CMD_WORKER_CONNECT;
+            $gateway_data['body'] = json_encode(array(
+                'worker_key' =>"{$this->name}:{$this->id}", 
+                'secret_key' => $this->secretKey,
+            ));
+            $gateway_connection->send($gateway_data);
+            $gateway_connection->connect();
+            $this->_connectingGatewayAddresses[$addr] = $addr;
+        }
+        unset($this->_waitingConnectGatewayAddresses[$addr]);
+    }
+
+    /**
+     * 检查 gateway 的通信端口是否都已经连
+     * 如果有未连接的端口，则尝试连接
+     *
+     * @param array $addresses_list
+     */
+    public function checkGatewayConnections($addresses_list)
+    {
+        if (empty($addresses_list)) {
+            return;
+        }
+        foreach ($addresses_list as $addr) {
+            if (!isset($this->_waitingConnectGatewayAddresses[$addr])) {
+                $this->tryToConnectGateway($addr);
+            }
+        }
+    }
+
+    /**
+     * 当连接上 gateway 的通讯端口时触发
+     * 将连接 connection 对象保存起来
+     *
+     * @param TcpConnection $connection
+     * @return void
+     */
+    public function onConnectGateway($connection)
+    {
+        $this->gatewayConnections[$connection->remoteAddress] = $connection;
+        unset($this->_connectingGatewayAddresses[$connection->remoteAddress], $this->_waitingConnectGatewayAddresses[$connection->remoteAddress]);
+    }
+
+    /**
+     * 当与 gateway 的连接出现错误时触发
+     *
+     * @param TcpConnection $connection
+     * @param int           $error_no
+     * @param string        $error_msg
+     */
+    public function onGatewayError($connection, $error_no, $error_msg)
+    {
+        echo "GatewayConnection Error : $error_no ,$error_msg\n";
+    }
+
+    /**
+     * 获取所有 Gateway 内部通讯地址
+     *
+     * @return array
+     */
+    public function getAllGatewayAddresses()
+    {
+        return $this->_gatewayAddresses;
+    }
+
+    /**
+     * 业务超时回调
+     *
+     * @param int $signal
+     * @throws \Exception
+     */
+    public function timeoutHandler($signal)
+    {
+        switch ($signal) {
+            // 超时时钟
+            case SIGALRM:
+                // 超时异常
+                $e         = new \Exception("process_timeout", 506);
+                $trace_str = $e->getTraceAsString();
+                // 去掉第一行timeoutHandler的调用栈
+                $trace_str = $e->getMessage() . ":\n" . substr($trace_str, strpos($trace_str, "\n") + 1) . "\n";
+                // 开发者没有设置超时处理函数，或者超时处理函数返回空则执行退出
+                if (!$this->processTimeoutHandler || !call_user_func($this->processTimeoutHandler, $trace_str, $e)) {
+                    Worker::stopAll();
+                }
+                break;
+        }
+    }
+}

Server/vendor/workerman/gateway-worker/src/Lib/Context.php

@@ -0,0 +1,136 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace GatewayWorker\Lib;
+
+use Exception;
+
+/**
+ * 上下文 包含当前用户 uid， 内部通信 local_ip local_port socket_id，以及客户端 client_ip client_port
+ */
+class Context
+{
+    /**
+     * 内部通讯 id
+     *
+     * @var string
+     */
+    public static $local_ip;
+
+    /**
+     * 内部通讯端口
+     *
+     * @var int
+     */
+    public static $local_port;
+
+    /**
+     * 客户端 ip
+     *
+     * @var string
+     */
+    public static $client_ip;
+
+    /**
+     * 客户端端口
+     *
+     * @var int
+     */
+    public static $client_port;
+
+    /**
+     * client_id
+     *
+     * @var string
+     */
+    public static $client_id;
+
+    /**
+     * 连接 connection->id
+     *
+     * @var int
+     */
+    public static $connection_id;
+    
+    /**
+     * 旧的session
+     * 
+     * @var string
+     */
+    public static $old_session;
+
+    /**
+     * 编码 session
+     *
+     * @param mixed $session_data
+     * @return string
+     */
+    public static function sessionEncode($session_data = '')
+    {
+        if ($session_data !== '') {
+            return serialize($session_data);
+        }
+        return '';
+    }
+
+    /**
+     * 解码 session
+     *
+     * @param string $session_buffer
+     * @return mixed
+     */
+    public static function sessionDecode($session_buffer)
+    {
+        return unserialize($session_buffer);
+    }
+
+    /**
+     * 清除上下文
+     *
+     * @return void
+     */
+    public static function clear()
+    {
+        self::$local_ip = self::$local_port = self::$client_ip = self::$client_port =
+        self::$client_id = self::$connection_id  = self::$old_session = null;
+    }
+
+    /**
+     * 通讯地址到 client_id 的转换
+     *
+     * @param int $local_ip
+     * @param int $local_port
+     * @param int $connection_id
+     * @return string
+     */
+    public static function addressToClientId($local_ip, $local_port, $connection_id)
+    {
+        return bin2hex(pack('NnN', $local_ip, $local_port, $connection_id));
+    }
+
+    /**
+     * client_id 到通讯地址的转换
+     *
+     * @param string $client_id
+     * @return array
+     * @throws Exception
+     */
+    public static function clientIdToAddress($client_id)
+    {
+        if (strlen($client_id) !== 20) {
+            echo new Exception("client_id $client_id is invalid");
+            return false;
+        }
+        return unpack('Nlocal_ip/nlocal_port/Nconnection_id', pack('H*', $client_id));
+    }
+}

Server/vendor/workerman/gateway-worker/src/Lib/Db.php

@@ -0,0 +1,76 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace GatewayWorker\Lib;
+
+use Config\Db as DbConfig;
+use Exception;
+
+/**
+ * 数据库类
+ */
+class Db
+{
+    /**
+     * 实例数组
+     *
+     * @var array
+     */
+    protected static $instance = array();
+
+    /**
+     * 获取实例
+     *
+     * @param string $config_name
+     * @return DbConnection
+     * @throws Exception
+     */
+    public static function instance($config_name)
+    {
+        if (!isset(DbConfig::$$config_name)) {
+            echo "\\Config\\Db::$config_name not set\n";
+            throw new Exception("\\Config\\Db::$config_name not set\n");
+        }
+
+        if (empty(self::$instance[$config_name])) {
+            $config                       = DbConfig::$$config_name;
+            self::$instance[$config_name] = new DbConnection($config['host'], $config['port'],
+                $config['user'], $config['password'], $config['dbname'],$config['charset']);
+        }
+        return self::$instance[$config_name];
+    }
+
+    /**
+     * 关闭数据库实例
+     *
+     * @param string $config_name
+     */
+    public static function close($config_name)
+    {
+        if (isset(self::$instance[$config_name])) {
+            self::$instance[$config_name]->closeConnection();
+            self::$instance[$config_name] = null;
+        }
+    }
+
+    /**
+     * 关闭所有数据库实例
+     */
+    public static function closeAll()
+    {
+        foreach (self::$instance as $connection) {
+            $connection->closeConnection();
+        }
+        self::$instance = array();
+    }
+}

Server/vendor/workerman/gateway-worker/src/Protocols/GatewayProtocol.php

@@ -0,0 +1,216 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace GatewayWorker\Protocols;
+
+/**
+ * Gateway 与 Worker 间通讯的二进制协议
+ *
+ * struct GatewayProtocol
+ * {
+ *     unsigned int        pack_len,
+ *     unsigned char       cmd,//命令字
+ *     unsigned int        local_ip,
+ *     unsigned short      local_port,
+ *     unsigned int        client_ip,
+ *     unsigned short      client_port,
+ *     unsigned int        connection_id,
+ *     unsigned char       flag,
+ *     unsigned short      gateway_port,
+ *     unsigned int        ext_len,
+ *     char[ext_len]       ext_data,
+ *     char[pack_length-HEAD_LEN] body//包体
+ * }
+ * NCNnNnNCnN
+ */
+class GatewayProtocol
+{
+    // 发给worker，gateway有一个新的连接
+    const CMD_ON_CONNECT = 1;
+
+    // 发给worker的，客户端有消息
+    const CMD_ON_MESSAGE = 3;
+
+    // 发给worker上的关闭链接事件
+    const CMD_ON_CLOSE = 4;
+
+    // 发给gateway的向单个用户发送数据
+    const CMD_SEND_TO_ONE = 5;
+
+    // 发给gateway的向所有用户发送数据
+    const CMD_SEND_TO_ALL = 6;
+
+    // 发给gateway的踢出用户
+    // 1、如果有待发消息，将在发送完后立即销毁用户连接
+    // 2、如果无待发消息，将立即销毁用户连接
+    const CMD_KICK = 7;
+
+    // 发给gateway的立即销毁用户连接
+    const CMD_DESTROY = 8;
+
+    // 发给gateway，通知用户session更新
+    const CMD_UPDATE_SESSION = 9;
+
+    // 获取在线状态
+    const CMD_GET_ALL_CLIENT_SESSIONS = 10;
+
+    // 判断是否在线
+    const CMD_IS_ONLINE = 11;
+
+    // client_id绑定到uid
+    const CMD_BIND_UID = 12;
+
+    // 解绑
+    const CMD_UNBIND_UID = 13;
+
+    // 向uid发送数据
+    const CMD_SEND_TO_UID = 14;
+
+    // 根据uid获取绑定的clientid
+    const CMD_GET_CLIENT_ID_BY_UID = 15;
+
+    // 加入组
+    const CMD_JOIN_GROUP = 20;
+
+    // 离开组
+    const CMD_LEAVE_GROUP = 21;
+
+    // 向组成员发消息
+    const CMD_SEND_TO_GROUP = 22;
+
+    // 获取组成员
+    const CMD_GET_CLIENT_SESSIONS_BY_GROUP = 23;
+
+    // 获取组在线连接数
+    const CMD_GET_CLIENT_COUNT_BY_GROUP = 24;
+
+    // 按照条件查找
+    const CMD_SELECT = 25;
+
+    // 获取在线的群组ID
+    const CMD_GET_GROUP_ID_LIST = 26;
+
+    // 取消分组
+    const CMD_UNGROUP = 27;
+
+    // worker连接gateway事件
+    const CMD_WORKER_CONNECT = 200;
+
+    // 心跳
+    const CMD_PING = 201;
+
+    // GatewayClient连接gateway事件
+    const CMD_GATEWAY_CLIENT_CONNECT = 202;
+
+    // 根据client_id获取session
+    const CMD_GET_SESSION_BY_CLIENT_ID = 203;
+
+    // 发给gateway，覆盖session
+    const CMD_SET_SESSION = 204;
+
+    // 当websocket握手时触发，只有websocket协议支持此命令字
+    const CMD_ON_WEBSOCKET_CONNECT = 205;
+
+    // 包体是标量
+    const FLAG_BODY_IS_SCALAR = 0x01;
+
+    // 通知gateway在send时不调用协议encode方法，在广播组播时提升性能
+    const FLAG_NOT_CALL_ENCODE = 0x02;
+
+    /**
+     * 包头长度
+     *
+     * @var int
+     */
+    const HEAD_LEN = 28;
+
+    public static $empty = array(
+        'cmd'           => 0,
+        'local_ip'      => 0,
+        'local_port'    => 0,
+        'client_ip'     => 0,
+        'client_port'   => 0,
+        'connection_id' => 0,
+        'flag'          => 0,
+        'gateway_port'  => 0,
+        'ext_data'      => '',
+        'body'          => '',
+    );
+
+    /**
+     * 返回包长度
+     *
+     * @param string $buffer
+     * @return int return current package length
+     */
+    public static function input($buffer)
+    {
+        if (strlen($buffer) < self::HEAD_LEN) {
+            return 0;
+        }
+
+        $data = unpack("Npack_len", $buffer);
+        return $data['pack_len'];
+    }
+
+    /**
+     * 获取整个包的 buffer
+     *
+     * @param mixed $data
+     * @return string
+     */
+    public static function encode($data)
+    {
+        $flag = (int)is_scalar($data['body']);
+        if (!$flag) {
+            $data['body'] = serialize($data['body']);
+        }
+        $data['flag'] |= $flag;
+        $ext_len      = strlen($data['ext_data']);
+        $package_len  = self::HEAD_LEN + $ext_len + strlen($data['body']);
+        return pack("NCNnNnNCnN", $package_len,
+            $data['cmd'], $data['local_ip'],
+            $data['local_port'], $data['client_ip'],
+            $data['client_port'], $data['connection_id'],
+            $data['flag'], $data['gateway_port'],
+            $ext_len) . $data['ext_data'] . $data['body'];
+    }
+
+    /**
+     * 从二进制数据转换为数组
+     *
+     * @param string $buffer
+     * @return array
+     */
+    public static function decode($buffer)
+    {
+        $data = unpack("Npack_len/Ccmd/Nlocal_ip/nlocal_port/Nclient_ip/nclient_port/Nconnection_id/Cflag/ngateway_port/Next_len",
+            $buffer);
+        if ($data['ext_len'] > 0) {
+            $data['ext_data'] = substr($buffer, self::HEAD_LEN, $data['ext_len']);
+            if ($data['flag'] & self::FLAG_BODY_IS_SCALAR) {
+                $data['body'] = substr($buffer, self::HEAD_LEN + $data['ext_len']);
+            } else {
+                $data['body'] = unserialize(substr($buffer, self::HEAD_LEN + $data['ext_len']));
+            }
+        } else {
+            $data['ext_data'] = '';
+            if ($data['flag'] & self::FLAG_BODY_IS_SCALAR) {
+                $data['body'] = substr($buffer, self::HEAD_LEN);
+            } else {
+                $data['body'] = unserialize(substr($buffer, self::HEAD_LEN));
+            }
+        }
+        return $data;
+    }
+}

Server/vendor/workerman/gateway-worker/src/Register.php

@@ -0,0 +1,193 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace GatewayWorker;
+
+use Workerman\Worker;
+use Workerman\Lib\Timer;
+
+/**
+ *
+ * 注册中心，用于注册 Gateway 和 BusinessWorker
+ *
+ * @author walkor<walkor@workerman.net>
+ *
+ */
+class Register extends Worker
+{
+    /**
+     * {@inheritdoc}
+     */
+    public $name = 'Register';
+
+    /**
+     * {@inheritdoc}
+     */
+    public $reloadable = false;
+    
+    /**
+     * 秘钥
+     * @var string
+     */
+    public $secretKey = '';
+
+    /**
+     * 所有 gateway 的连接
+     *
+     * @var array
+     */
+    protected $_gatewayConnections = array();
+
+    /**
+     * 所有 worker 的连接
+     *
+     * @var array
+     */
+    protected $_workerConnections = array();
+
+    /**
+     * 进程启动时间
+     *
+     * @var int
+     */
+    protected $_startTime = 0;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function run()
+    {
+        // 设置 onMessage 连接回调
+        $this->onConnect = array($this, 'onConnect');
+
+        // 设置 onMessage 回调
+        $this->onMessage = array($this, 'onMessage');
+
+        // 设置 onClose 回调
+        $this->onClose = array($this, 'onClose');
+
+        // 记录进程启动的时间
+        $this->_startTime = time();
+        
+        // 强制使用text协议
+        $this->protocol = '\Workerman\Protocols\Text';
+
+        // reusePort
+        $this->reusePort = false;
+        
+        // 运行父方法
+        parent::run();
+    }
+
+    /**
+     * 设置个定时器，将未及时发送验证的连接关闭
+     *
+     * @param \Workerman\Connection\ConnectionInterface $connection
+     * @return void
+     */
+    public function onConnect($connection)
+    {
+        $connection->timeout_timerid = Timer::add(10, function () use ($connection) {
+            Worker::log("Register auth timeout (".$connection->getRemoteIp()."). See http://doc2.workerman.net/register-auth-timeout.html");
+            $connection->close();
+        }, null, false);
+    }
+
+    /**
+     * 设置消息回调
+     *
+     * @param \Workerman\Connection\ConnectionInterface $connection
+     * @param string                                    $buffer
+     * @return void
+     */
+    public function onMessage($connection, $buffer)
+    {
+        // 删除定时器
+        Timer::del($connection->timeout_timerid);
+        $data       = @json_decode($buffer, true);
+        if (empty($data['event'])) {
+            $error = "Bad request for Register service. Request info(IP:".$connection->getRemoteIp().", Request Buffer:$buffer). See http://doc2.workerman.net/register-auth-timeout.html";
+            Worker::log($error);
+            return $connection->close($error);
+        }
+        $event      = $data['event'];
+        $secret_key = isset($data['secret_key']) ? $data['secret_key'] : '';
+        // 开始验证
+        switch ($event) {
+            // 是 gateway 连接
+            case 'gateway_connect':
+                if (empty($data['address'])) {
+                    echo "address not found\n";
+                    return $connection->close();
+                }
+                if ($secret_key !== $this->secretKey) {
+                    Worker::log("Register: Key does not match ".var_export($secret_key, true)." !== ".var_export($this->secretKey, true));
+                    return $connection->close();
+                }
+                $this->_gatewayConnections[$connection->id] = $data['address'];
+                $this->broadcastAddresses();
+                break;
+            // 是 worker 连接
+            case 'worker_connect':
+                if ($secret_key !== $this->secretKey) {
+                    Worker::log("Register: Key does not match ".var_export($secret_key, true)." !== ".var_export($this->secretKey, true));
+                    return $connection->close();
+                }
+                $this->_workerConnections[$connection->id] = $connection;
+                $this->broadcastAddresses($connection);
+                break;
+            case 'ping':
+                break;
+            default:
+                Worker::log("Register unknown event:$event IP: ".$connection->getRemoteIp()." Buffer:$buffer. See http://doc2.workerman.net/register-auth-timeout.html");
+                $connection->close();
+        }
+    }
+
+    /**
+     * 连接关闭时
+     *
+     * @param \Workerman\Connection\ConnectionInterface $connection
+     */
+    public function onClose($connection)
+    {
+        if (isset($this->_gatewayConnections[$connection->id])) {
+            unset($this->_gatewayConnections[$connection->id]);
+            $this->broadcastAddresses();
+        }
+        if (isset($this->_workerConnections[$connection->id])) {
+            unset($this->_workerConnections[$connection->id]);
+        }
+    }
+
+    /**
+     * 向 BusinessWorker 广播 gateway 内部通讯地址
+     *
+     * @param \Workerman\Connection\ConnectionInterface $connection
+     */
+    public function broadcastAddresses($connection = null)
+    {
+        $data   = array(
+            'event'     => 'broadcast_addresses',
+            'addresses' => array_unique(array_values($this->_gatewayConnections)),
+        );
+        $buffer = json_encode($data);
+        if ($connection) {
+            $connection->send($buffer);
+            return;
+        }
+        foreach ($this->_workerConnections as $con) {
+            $con->send($buffer);
+        }
+    }
+}

Server/vendor/workerman/workerman/.gitignore

@@ -0,0 +1,6 @@
+logs
+.buildpath
+.project
+.settings
+.idea
+.DS_Store

Server/vendor/workerman/workerman/Autoloader.php

@@ -0,0 +1,69 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman;
+
+/**
+ * Autoload.
+ */
+class Autoloader
+{
+    /**
+     * Autoload root path.
+     *
+     * @var string
+     */
+    protected static $_autoloadRootPath = '';
+
+    /**
+     * Set autoload root path.
+     *
+     * @param string $root_path
+     * @return void
+     */
+    public static function setRootPath($root_path)
+    {
+        self::$_autoloadRootPath = $root_path;
+    }
+
+    /**
+     * Load files by namespace.
+     *
+     * @param string $name
+     * @return boolean
+     */
+    public static function loadByNamespace($name)
+    {
+        $class_path = \str_replace('\\', \DIRECTORY_SEPARATOR, $name);
+        if (\strpos($name, 'Workerman\\') === 0) {
+            $class_file = __DIR__ . \substr($class_path, \strlen('Workerman')) . '.php';
+        } else {
+            if (self::$_autoloadRootPath) {
+                $class_file = self::$_autoloadRootPath . \DIRECTORY_SEPARATOR . $class_path . '.php';
+            }
+            if (empty($class_file) || !\is_file($class_file)) {
+                $class_file = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . "$class_path.php";
+            }
+        }
+
+        if (\is_file($class_file)) {
+            require_once($class_file);
+            if (\class_exists($name, false)) {
+                return true;
+            }
+        }
+        return false;
+    }
+}
+
+\spl_autoload_register('\Workerman\Autoloader::loadByNamespace');

Server/vendor/workerman/workerman/Connection/AsyncTcpConnection.php

@@ -0,0 +1,377 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Connection;
+
+use Workerman\Events\EventInterface;
+use Workerman\Lib\Timer;
+use Workerman\Worker;
+use \Exception;
+
+/**
+ * AsyncTcpConnection.
+ */
+class AsyncTcpConnection extends TcpConnection
+{
+    /**
+     * Emitted when socket connection is successfully established.
+     *
+     * @var callable|null
+     */
+    public $onConnect = null;
+
+    /**
+     * Transport layer protocol.
+     *
+     * @var string
+     */
+    public $transport = 'tcp';
+
+    /**
+     * Status.
+     *
+     * @var int
+     */
+    protected $_status = self::STATUS_INITIAL;
+
+    /**
+     * Remote host.
+     *
+     * @var string
+     */
+    protected $_remoteHost = '';
+
+    /**
+     * Remote port.
+     *
+     * @var int
+     */
+    protected $_remotePort = 80;
+
+    /**
+     * Connect start time.
+     *
+     * @var float
+     */
+    protected $_connectStartTime = 0;
+
+    /**
+     * Remote URI.
+     *
+     * @var string
+     */
+    protected $_remoteURI = '';
+
+    /**
+     * Context option.
+     *
+     * @var array
+     */
+    protected $_contextOption = null;
+
+    /**
+     * Reconnect timer.
+     *
+     * @var int
+     */
+    protected $_reconnectTimer = null;
+
+
+    /**
+     * PHP built-in protocols.
+     *
+     * @var array
+     */
+    protected static $_builtinTransports = array(
+        'tcp'   => 'tcp',
+        'udp'   => 'udp',
+        'unix'  => 'unix',
+        'ssl'   => 'ssl',
+        'sslv2' => 'sslv2',
+        'sslv3' => 'sslv3',
+        'tls'   => 'tls'
+    );
+
+    /**
+     * Construct.
+     *
+     * @param string $remote_address
+     * @param array $context_option
+     * @throws Exception
+     */
+    public function __construct($remote_address, array $context_option = array())
+    {
+        $address_info = \parse_url($remote_address);
+        if (!$address_info) {
+            list($scheme, $this->_remoteAddress) = \explode(':', $remote_address, 2);
+            if (!$this->_remoteAddress) {
+                Worker::safeEcho(new \Exception('bad remote_address'));
+            }
+        } else {
+            if (!isset($address_info['port'])) {
+                $address_info['port'] = 0;
+            }
+            if (!isset($address_info['path'])) {
+                $address_info['path'] = '/';
+            }
+            if (!isset($address_info['query'])) {
+                $address_info['query'] = '';
+            } else {
+                $address_info['query'] = '?' . $address_info['query'];
+            }
+            $this->_remoteAddress = "{$address_info['host']}:{$address_info['port']}";
+            $this->_remoteHost    = $address_info['host'];
+            $this->_remotePort    = $address_info['port'];
+            $this->_remoteURI     = "{$address_info['path']}{$address_info['query']}";
+            $scheme               = isset($address_info['scheme']) ? $address_info['scheme'] : 'tcp';
+        }
+
+        $this->id = $this->_id = self::$_idRecorder++;
+        if(\PHP_INT_MAX === self::$_idRecorder){
+            self::$_idRecorder = 0;
+        }
+        // Check application layer protocol class.
+        if (!isset(self::$_builtinTransports[$scheme])) {
+            $scheme         = \ucfirst($scheme);
+            $this->protocol = '\\Protocols\\' . $scheme;
+            if (!\class_exists($this->protocol)) {
+                $this->protocol = "\\Workerman\\Protocols\\$scheme";
+                if (!\class_exists($this->protocol)) {
+                    throw new Exception("class \\Protocols\\$scheme not exist");
+                }
+            }
+        } else {
+            $this->transport = self::$_builtinTransports[$scheme];
+        }
+
+        // For statistics.
+        ++self::$statistics['connection_count'];
+        $this->maxSendBufferSize         = self::$defaultMaxSendBufferSize;
+        $this->maxPackageSize            = self::$defaultMaxPackageSize;
+        $this->_contextOption            = $context_option;
+        static::$connections[$this->_id] = $this;
+    }
+
+    /**
+     * Do connect.
+     *
+     * @return void
+     */
+    public function connect()
+    {
+        if ($this->_status !== self::STATUS_INITIAL && $this->_status !== self::STATUS_CLOSING &&
+            $this->_status !== self::STATUS_CLOSED) {
+            return;
+        }
+        $this->_status           = self::STATUS_CONNECTING;
+        $this->_connectStartTime = \microtime(true);
+        if ($this->transport !== 'unix') {
+            if (!$this->_remotePort) {
+                $this->_remotePort = $this->transport === 'ssl' ? 443 : 80;
+                $this->_remoteAddress = $this->_remoteHost.':'.$this->_remotePort;
+            }
+            // Open socket connection asynchronously.
+            if ($this->_contextOption) {
+                $context = \stream_context_create($this->_contextOption);
+                $this->_socket = \stream_socket_client("tcp://{$this->_remoteHost}:{$this->_remotePort}",
+                    $errno, $errstr, 0, \STREAM_CLIENT_ASYNC_CONNECT, $context);
+            } else {
+                $this->_socket = \stream_socket_client("tcp://{$this->_remoteHost}:{$this->_remotePort}",
+                    $errno, $errstr, 0, \STREAM_CLIENT_ASYNC_CONNECT);
+            }
+        } else {
+            $this->_socket = \stream_socket_client("{$this->transport}://{$this->_remoteAddress}", $errno, $errstr, 0,
+                \STREAM_CLIENT_ASYNC_CONNECT);
+        }
+        // If failed attempt to emit onError callback.
+        if (!$this->_socket || !\is_resource($this->_socket)) {
+            $this->emitError(\WORKERMAN_CONNECT_FAIL, $errstr);
+            if ($this->_status === self::STATUS_CLOSING) {
+                $this->destroy();
+            }
+            if ($this->_status === self::STATUS_CLOSED) {
+                $this->onConnect = null;
+            }
+            return;
+        }
+        // Add socket to global event loop waiting connection is successfully established or faild.
+        Worker::$globalEvent->add($this->_socket, EventInterface::EV_WRITE, array($this, 'checkConnection'));
+        // For windows.
+        if(\DIRECTORY_SEPARATOR === '\\') {
+            Worker::$globalEvent->add($this->_socket, EventInterface::EV_EXCEPT, array($this, 'checkConnection'));
+        }
+    }
+
+    /**
+     * Reconnect.
+     *
+     * @param int $after
+     * @return void
+     */
+    public function reconnect($after = 0)
+    {
+        $this->_status                   = self::STATUS_INITIAL;
+        static::$connections[$this->_id] = $this;
+        if ($this->_reconnectTimer) {
+            Timer::del($this->_reconnectTimer);
+        }
+        if ($after > 0) {
+            $this->_reconnectTimer = Timer::add($after, array($this, 'connect'), null, false);
+            return;
+        }
+        $this->connect();
+    }
+
+    /**
+     * CancelReconnect.
+     */
+    public function cancelReconnect()
+    {
+        if ($this->_reconnectTimer) {
+            Timer::del($this->_reconnectTimer);
+        }
+    }
+
+    /**
+     * Get remote address.
+     *
+     * @return string
+     */
+    public function getRemoteHost()
+    {
+        return $this->_remoteHost;
+    }
+
+    /**
+     * Get remote URI.
+     *
+     * @return string
+     */
+    public function getRemoteURI()
+    {
+        return $this->_remoteURI;
+    }
+
+    /**
+     * Try to emit onError callback.
+     *
+     * @param int    $code
+     * @param string $msg
+     * @return void
+     */
+    protected function emitError($code, $msg)
+    {
+        $this->_status = self::STATUS_CLOSING;
+        if ($this->onError) {
+            try {
+                \call_user_func($this->onError, $this, $code, $msg);
+            } catch (\Exception $e) {
+                Worker::log($e);
+                exit(250);
+            } catch (\Error $e) {
+                Worker::log($e);
+                exit(250);
+            }
+        }
+    }
+
+    /**
+     * Check connection is successfully established or faild.
+     *
+     * @param resource $socket
+     * @return void
+     */
+    public function checkConnection()
+    {
+        // Remove EV_EXPECT for windows.
+        if(\DIRECTORY_SEPARATOR === '\\') {
+            Worker::$globalEvent->del($this->_socket, EventInterface::EV_EXCEPT);
+        }
+
+        // Remove write listener.
+        Worker::$globalEvent->del($this->_socket, EventInterface::EV_WRITE);
+
+        if ($this->_status !== self::STATUS_CONNECTING) {
+            return;
+        }
+
+        // Check socket state.
+        if ($address = \stream_socket_get_name($this->_socket, true)) {
+            // Nonblocking.
+            \stream_set_blocking($this->_socket, false);
+            // Compatible with hhvm
+            if (\function_exists('stream_set_read_buffer')) {
+                \stream_set_read_buffer($this->_socket, 0);
+            }
+            // Try to open keepalive for tcp and disable Nagle algorithm.
+            if (\function_exists('socket_import_stream') && $this->transport === 'tcp') {
+                $raw_socket = \socket_import_stream($this->_socket);
+                \socket_set_option($raw_socket, \SOL_SOCKET, \SO_KEEPALIVE, 1);
+                \socket_set_option($raw_socket, \SOL_TCP, \TCP_NODELAY, 1);
+            }
+
+            // SSL handshake.
+            if ($this->transport === 'ssl') {
+                $this->_sslHandshakeCompleted = $this->doSslHandshake($this->_socket);
+                if ($this->_sslHandshakeCompleted === false) {
+                    return;
+                }
+            } else {
+                // There are some data waiting to send.
+                if ($this->_sendBuffer) {
+                    Worker::$globalEvent->add($this->_socket, EventInterface::EV_WRITE, array($this, 'baseWrite'));
+                }
+            }
+
+            // Register a listener waiting read event.
+            Worker::$globalEvent->add($this->_socket, EventInterface::EV_READ, array($this, 'baseRead'));
+
+            $this->_status                = self::STATUS_ESTABLISHED;
+            $this->_remoteAddress         = $address;
+
+            // Try to emit onConnect callback.
+            if ($this->onConnect) {
+                try {
+                    \call_user_func($this->onConnect, $this);
+                } catch (\Exception $e) {
+                    Worker::log($e);
+                    exit(250);
+                } catch (\Error $e) {
+                    Worker::log($e);
+                    exit(250);
+                }
+            }
+            // Try to emit protocol::onConnect
+            if (\method_exists($this->protocol, 'onConnect')) {
+                try {
+                    \call_user_func(array($this->protocol, 'onConnect'), $this);
+                } catch (\Exception $e) {
+                    Worker::log($e);
+                    exit(250);
+                } catch (\Error $e) {
+                    Worker::log($e);
+                    exit(250);
+                }
+            }
+        } else {
+            // Connection failed.
+            $this->emitError(\WORKERMAN_CONNECT_FAIL, 'connect ' . $this->_remoteAddress . ' fail after ' . round(\microtime(true) - $this->_connectStartTime, 4) . ' seconds');
+            if ($this->_status === self::STATUS_CLOSING) {
+                $this->destroy();
+            }
+            if ($this->_status === self::STATUS_CLOSED) {
+                $this->onConnect = null;
+            }
+        }
+    }
+}

Server/vendor/workerman/workerman/Connection/AsyncUdpConnection.php

@@ -0,0 +1,209 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Connection;
+
+use Workerman\Events\EventInterface;
+use Workerman\Worker;
+use \Exception;
+
+/**
+ * AsyncTcpConnection.
+ */
+class AsyncUdpConnection extends UdpConnection
+{
+    /**
+     * Emitted when socket connection is successfully established.
+     *
+     * @var callable
+     */
+    public $onConnect = null;
+
+    /**
+     * Emitted when socket connection closed.
+     *
+     * @var callable
+     */
+    public $onClose = null;
+
+    /**
+     * Connected or not.
+     *
+     * @var bool
+     */
+    protected $connected = false;
+
+    /**
+     * Context option.
+     *
+     * @var array
+     */
+    protected $_contextOption = null;
+
+    /**
+     * Construct.
+     *
+     * @param string $remote_address
+     * @throws Exception
+     */
+    public function __construct($remote_address, $context_option = null)
+    {
+        // Get the application layer communication protocol and listening address.
+        list($scheme, $address) = \explode(':', $remote_address, 2);
+        // Check application layer protocol class.
+        if ($scheme !== 'udp') {
+            $scheme         = \ucfirst($scheme);
+            $this->protocol = '\\Protocols\\' . $scheme;
+            if (!\class_exists($this->protocol)) {
+                $this->protocol = "\\Workerman\\Protocols\\$scheme";
+                if (!\class_exists($this->protocol)) {
+                    throw new Exception("class \\Protocols\\$scheme not exist");
+                }
+            }
+        }
+        
+        $this->_remoteAddress = \substr($address, 2);
+        $this->_contextOption = $context_option;
+    }
+    
+    /**
+     * For udp package.
+     *
+     * @param resource $socket
+     * @return bool
+     */
+    public function baseRead($socket)
+    {
+        $recv_buffer = \stream_socket_recvfrom($socket, Worker::MAX_UDP_PACKAGE_SIZE, 0, $remote_address);
+        if (false === $recv_buffer || empty($remote_address)) {
+            return false;
+        }
+        
+        if ($this->onMessage) {
+            if ($this->protocol) {
+                $parser      = $this->protocol;
+                $recv_buffer = $parser::decode($recv_buffer, $this);
+            }
+            ++ConnectionInterface::$statistics['total_request'];
+            try {
+                \call_user_func($this->onMessage, $this, $recv_buffer);
+            } catch (\Exception $e) {
+                Worker::log($e);
+                exit(250);
+            } catch (\Error $e) {
+                Worker::log($e);
+                exit(250);
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Sends data on the connection.
+     *
+     * @param string $send_buffer
+     * @param bool   $raw
+     * @return void|boolean
+     */
+    public function send($send_buffer, $raw = false)
+    {
+        if (false === $raw && $this->protocol) {
+            $parser      = $this->protocol;
+            $send_buffer = $parser::encode($send_buffer, $this);
+            if ($send_buffer === '') {
+                return;
+            }
+        }
+        if ($this->connected === false) {
+            $this->connect();
+        }
+        return \strlen($send_buffer) === \stream_socket_sendto($this->_socket, $send_buffer, 0);
+    }
+    
+    
+    /**
+     * Close connection.
+     *
+     * @param mixed $data
+     * @param bool $raw
+     *
+     * @return bool
+     */
+    public function close($data = null, $raw = false)
+    {
+        if ($data !== null) {
+            $this->send($data, $raw);
+        }
+        Worker::$globalEvent->del($this->_socket, EventInterface::EV_READ);
+        \fclose($this->_socket);
+        $this->connected = false;
+        // Try to emit onClose callback.
+        if ($this->onClose) {
+            try {
+                \call_user_func($this->onClose, $this);
+            } catch (\Exception $e) {
+                Worker::log($e);
+                exit(250);
+            } catch (\Error $e) {
+                Worker::log($e);
+                exit(250);
+            }
+        }
+        $this->onConnect = $this->onMessage = $this->onClose = null;
+        return true;
+    }
+
+    /**
+     * Connect.
+     *
+     * @return void
+     */
+    public function connect()
+    {
+        if ($this->connected === true) {
+            return;
+        }
+        if ($this->_contextOption) {
+            $context = \stream_context_create($this->_contextOption);
+            $this->_socket = \stream_socket_client("udp://{$this->_remoteAddress}", $errno, $errmsg,
+                30, \STREAM_CLIENT_CONNECT, $context);
+        } else {
+            $this->_socket = \stream_socket_client("udp://{$this->_remoteAddress}", $errno, $errmsg);
+        }
+
+        if (!$this->_socket) {
+            Worker::safeEcho(new \Exception($errmsg));
+            return;
+        }
+        
+        \stream_set_blocking($this->_socket, false);
+        
+        if ($this->onMessage) {
+            Worker::$globalEvent->add($this->_socket, EventInterface::EV_READ, array($this, 'baseRead'));
+        }
+        $this->connected = true;
+        // Try to emit onConnect callback.
+        if ($this->onConnect) {
+            try {
+                \call_user_func($this->onConnect, $this);
+            } catch (\Exception $e) {
+                Worker::log($e);
+                exit(250);
+            } catch (\Error $e) {
+                Worker::log($e);
+                exit(250);
+            }
+        }
+    }
+
+}

Server/vendor/workerman/workerman/Connection/ConnectionInterface.php

@@ -0,0 +1,126 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Connection;
+
+/**
+ * ConnectionInterface.
+ */
+#[\AllowDynamicProperties]
+abstract class  ConnectionInterface
+{
+    /**
+     * Statistics for status command.
+     *
+     * @var array
+     */
+    public static $statistics = array(
+        'connection_count' => 0,
+        'total_request'    => 0,
+        'throw_exception'  => 0,
+        'send_fail'        => 0,
+    );
+
+    /**
+     * Emitted when data is received.
+     *
+     * @var callable
+     */
+    public $onMessage = null;
+
+    /**
+     * Emitted when the other end of the socket sends a FIN packet.
+     *
+     * @var callable
+     */
+    public $onClose = null;
+
+    /**
+     * Emitted when an error occurs with connection.
+     *
+     * @var callable
+     */
+    public $onError = null;
+
+    /**
+     * Sends data on the connection.
+     *
+     * @param mixed $send_buffer
+     * @return void|boolean
+     */
+    abstract public function send($send_buffer);
+
+    /**
+     * Get remote IP.
+     *
+     * @return string
+     */
+    abstract public function getRemoteIp();
+
+    /**
+     * Get remote port.
+     *
+     * @return int
+     */
+    abstract public function getRemotePort();
+
+    /**
+     * Get remote address.
+     *
+     * @return string
+     */
+    abstract public function getRemoteAddress();
+
+    /**
+     * Get local IP.
+     *
+     * @return string
+     */
+    abstract public function getLocalIp();
+
+    /**
+     * Get local port.
+     *
+     * @return int
+     */
+    abstract public function getLocalPort();
+
+    /**
+     * Get local address.
+     *
+     * @return string
+     */
+    abstract public function getLocalAddress();
+
+    /**
+     * Is ipv4.
+     *
+     * @return bool
+     */
+    abstract public function isIPv4();
+
+    /**
+     * Is ipv6.
+     *
+     * @return bool
+     */
+    abstract public function isIPv6();
+
+    /**
+     * Close connection.
+     *
+     * @param $data
+     * @return void
+     */
+    abstract public function close($data = null);
+}

Server/vendor/workerman/workerman/Connection/UdpConnection.php

@@ -0,0 +1,191 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Connection;
+
+/**
+ * UdpConnection.
+ */
+class UdpConnection extends ConnectionInterface
+{
+    /**
+     * Application layer protocol.
+     * The format is like this Workerman\\Protocols\\Http.
+     *
+     * @var \Workerman\Protocols\ProtocolInterface
+     */
+    public $protocol = null;
+
+    /**
+     * Udp socket.
+     *
+     * @var resource
+     */
+    protected $_socket = null;
+
+    /**
+     * Remote address.
+     *
+     * @var string
+     */
+    protected $_remoteAddress = '';
+
+    /**
+     * Construct.
+     *
+     * @param resource $socket
+     * @param string   $remote_address
+     */
+    public function __construct($socket, $remote_address)
+    {
+        $this->_socket        = $socket;
+        $this->_remoteAddress = $remote_address;
+    }
+
+    /**
+     * Sends data on the connection.
+     *
+     * @param string $send_buffer
+     * @param bool   $raw
+     * @return void|boolean
+     */
+    public function send($send_buffer, $raw = false)
+    {
+        if (false === $raw && $this->protocol) {
+            $parser      = $this->protocol;
+            $send_buffer = $parser::encode($send_buffer, $this);
+            if ($send_buffer === '') {
+                return;
+            }
+        }
+        return \strlen($send_buffer) === \stream_socket_sendto($this->_socket, $send_buffer, 0, $this->_remoteAddress);
+    }
+
+    /**
+     * Get remote IP.
+     *
+     * @return string
+     */
+    public function getRemoteIp()
+    {
+        $pos = \strrpos($this->_remoteAddress, ':');
+        if ($pos) {
+            return \trim(\substr($this->_remoteAddress, 0, $pos), '[]');
+        }
+        return '';
+    }
+
+    /**
+     * Get remote port.
+     *
+     * @return int
+     */
+    public function getRemotePort()
+    {
+        if ($this->_remoteAddress) {
+            return (int)\substr(\strrchr($this->_remoteAddress, ':'), 1);
+        }
+        return 0;
+    }
+
+    /**
+     * Get remote address.
+     *
+     * @return string
+     */
+    public function getRemoteAddress()
+    {
+        return $this->_remoteAddress;
+    }
+
+    /**
+     * Get local IP.
+     *
+     * @return string
+     */
+    public function getLocalIp()
+    {
+        $address = $this->getLocalAddress();
+        $pos = \strrpos($address, ':');
+        if (!$pos) {
+            return '';
+        }
+        return \substr($address, 0, $pos);
+    }
+
+    /**
+     * Get local port.
+     *
+     * @return int
+     */
+    public function getLocalPort()
+    {
+        $address = $this->getLocalAddress();
+        $pos = \strrpos($address, ':');
+        if (!$pos) {
+            return 0;
+        }
+        return (int)\substr(\strrchr($address, ':'), 1);
+    }
+
+    /**
+     * Get local address.
+     *
+     * @return string
+     */
+    public function getLocalAddress()
+    {
+        return (string)@\stream_socket_get_name($this->_socket, false);
+    }
+
+    /**
+     * Is ipv4.
+     *
+     * @return bool.
+     */
+    public function isIpV4()
+    {
+        if ($this->transport === 'unix') {
+            return false;
+        }
+        return \strpos($this->getRemoteIp(), ':') === false;
+    }
+
+    /**
+     * Is ipv6.
+     *
+     * @return bool.
+     */
+    public function isIpV6()
+    {
+        if ($this->transport === 'unix') {
+            return false;
+        }
+        return \strpos($this->getRemoteIp(), ':') !== false;
+    }
+
+    /**
+     * Close connection.
+     *
+     * @param mixed $data
+     * @param bool  $raw
+     * @return bool
+     */
+    public function close($data = null, $raw = false)
+    {
+        if ($data !== null) {
+            $this->send($data, $raw);
+        }
+        return true;
+    }
+}

Server/vendor/workerman/workerman/Events/Ev.php

@@ -0,0 +1,195 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author  有个鬼<42765633@qq.com>
+ * @link    http://www.workerman.net/
+ * @license http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Events;
+
+use Workerman\Worker;
+use \EvWatcher;
+
+/**
+ * ev eventloop
+ */
+class Ev implements EventInterface
+{
+    /**
+     * All listeners for read/write event.
+     *
+     * @var array
+     */
+    protected $_allEvents = array();
+
+    /**
+     * Event listeners of signal.
+     *
+     * @var array
+     */
+    protected $_eventSignal = array();
+
+    /**
+     * All timer event listeners.
+     * [func, args, event, flag, time_interval]
+     *
+     * @var array
+     */
+    protected $_eventTimer = array();
+
+    /**
+     * Timer id.
+     *
+     * @var int
+     */
+    protected static $_timerId = 1;
+
+    /**
+     * Add a timer.
+     * {@inheritdoc}
+     */
+    public function add($fd, $flag, $func, $args = null)
+    {
+        $callback = function ($event, $socket) use ($fd, $func) {
+            try {
+                \call_user_func($func, $fd);
+            } catch (\Exception $e) {
+                Worker::log($e);
+                exit(250);
+            } catch (\Error $e) {
+                Worker::log($e);
+                exit(250);
+            }
+        };
+        switch ($flag) {
+            case self::EV_SIGNAL:
+                $event                   = new \EvSignal($fd, $callback);
+                $this->_eventSignal[$fd] = $event;
+                return true;
+            case self::EV_TIMER:
+            case self::EV_TIMER_ONCE:
+                $repeat                             = $flag === self::EV_TIMER_ONCE ? 0 : $fd;
+                $param                              = array($func, (array)$args, $flag, $fd, self::$_timerId);
+                $event                              = new \EvTimer($fd, $repeat, array($this, 'timerCallback'), $param);
+                $this->_eventTimer[self::$_timerId] = $event;
+                return self::$_timerId++;
+            default :
+                $fd_key                           = (int)$fd;
+                $real_flag                        = $flag === self::EV_READ ? \Ev::READ : \Ev::WRITE;
+                $event                            = new \EvIo($fd, $real_flag, $callback);
+                $this->_allEvents[$fd_key][$flag] = $event;
+                return true;
+        }
+
+    }
+
+    /**
+     * Remove a timer.
+     * {@inheritdoc}
+     */
+    public function del($fd, $flag)
+    {
+        switch ($flag) {
+            case self::EV_READ:
+            case self::EV_WRITE:
+                $fd_key = (int)$fd;
+                if (isset($this->_allEvents[$fd_key][$flag])) {
+                    $this->_allEvents[$fd_key][$flag]->stop();
+                    unset($this->_allEvents[$fd_key][$flag]);
+                }
+                if (empty($this->_allEvents[$fd_key])) {
+                    unset($this->_allEvents[$fd_key]);
+                }
+                break;
+            case  self::EV_SIGNAL:
+                $fd_key = (int)$fd;
+                if (isset($this->_eventSignal[$fd_key])) {
+                    $this->_eventSignal[$fd_key]->stop();
+                    unset($this->_eventSignal[$fd_key]);
+                }
+                break;
+            case self::EV_TIMER:
+            case self::EV_TIMER_ONCE:
+                if (isset($this->_eventTimer[$fd])) {
+                    $this->_eventTimer[$fd]->stop();
+                    unset($this->_eventTimer[$fd]);
+                }
+                break;
+        }
+        return true;
+    }
+
+    /**
+     * Timer callback.
+     *
+     * @param EvWatcher $event
+     */
+    public function timerCallback(EvWatcher $event)
+    {
+        $param    = $event->data;
+        $timer_id = $param[4];
+        if ($param[2] === self::EV_TIMER_ONCE) {
+            $this->_eventTimer[$timer_id]->stop();
+            unset($this->_eventTimer[$timer_id]);
+        }
+        try {
+            \call_user_func_array($param[0], $param[1]);
+        } catch (\Exception $e) {
+            Worker::log($e);
+            exit(250);
+        } catch (\Error $e) {
+            Worker::log($e);
+            exit(250);
+        }
+    }
+
+    /**
+     * Remove all timers.
+     *
+     * @return void
+     */
+    public function clearAllTimer()
+    {
+        foreach ($this->_eventTimer as $event) {
+            $event->stop();
+        }
+        $this->_eventTimer = array();
+    }
+
+    /**
+     * Main loop.
+     *
+     * @see EventInterface::loop()
+     */
+    public function loop()
+    {
+        \Ev::run();
+    }
+
+    /**
+     * Destroy loop.
+     *
+     * @return void
+     */
+    public function destroy()
+    {
+        foreach ($this->_allEvents as $event) {
+            $event->stop();
+        }
+    }
+
+    /**
+     * Get timer count.
+     *
+     * @return integer
+     */
+    public function getTimerCount()
+    {
+        return \count($this->_eventTimer);
+    }
+}

Server/vendor/workerman/workerman/Events/Event.php

@@ -0,0 +1,219 @@
+<?php 
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    有个鬼<42765633@qq.com>
+ * @copyright 有个鬼<42765633@qq.com>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Events;
+
+use Workerman\Worker;
+
+/**
+ * libevent eventloop
+ */
+class Event implements EventInterface
+{
+    /**
+     * Event base.
+     * @var object
+     */
+    protected $_eventBase = null;
+    
+    /**
+     * All listeners for read/write event.
+     * @var array
+     */
+    protected $_allEvents = array();
+    
+    /**
+     * Event listeners of signal.
+     * @var array
+     */
+    protected $_eventSignal = array();
+    
+    /**
+     * All timer event listeners.
+     * [func, args, event, flag, time_interval]
+     * @var array
+     */
+    protected $_eventTimer = array();
+
+    /**
+     * Timer id.
+     * @var int
+     */
+    protected static $_timerId = 1;
+    
+    /**
+     * construct
+     * @return void
+     */
+    public function __construct()
+    {
+        if (\class_exists('\\\\EventBase', false)) {
+            $class_name = '\\\\EventBase';
+        } else {
+            $class_name = '\EventBase';
+        }
+        $this->_eventBase = new $class_name();
+    }
+   
+    /**
+     * @see EventInterface::add()
+     */
+    public function add($fd, $flag, $func, $args=array())
+    {
+        if (\class_exists('\\\\Event', false)) {
+            $class_name = '\\\\Event';
+        } else {
+            $class_name = '\Event';
+        }
+        switch ($flag) {
+            case self::EV_SIGNAL:
+
+                $fd_key = (int)$fd;
+                $event = $class_name::signal($this->_eventBase, $fd, $func);
+                if (!$event||!$event->add()) {
+                    return false;
+                }
+                $this->_eventSignal[$fd_key] = $event;
+                return true;
+
+            case self::EV_TIMER:
+            case self::EV_TIMER_ONCE:
+
+                $param = array($func, (array)$args, $flag, $fd, self::$_timerId);
+                $event = new $class_name($this->_eventBase, -1, $class_name::TIMEOUT|$class_name::PERSIST, array($this, "timerCallback"), $param);
+                if (!$event||!$event->addTimer($fd)) {
+                    return false;
+                }
+                $this->_eventTimer[self::$_timerId] = $event;
+                return self::$_timerId++;
+                
+            default :
+                $fd_key = (int)$fd;
+                $real_flag = $flag === self::EV_READ ? $class_name::READ | $class_name::PERSIST : $class_name::WRITE | $class_name::PERSIST;
+                $event = new $class_name($this->_eventBase, $fd, $real_flag, $func, $fd);
+                if (!$event||!$event->add()) {
+                    return false;
+                }
+                $this->_allEvents[$fd_key][$flag] = $event;
+                return true;
+        }
+    }
+    
+    /**
+     * @see Events\EventInterface::del()
+     */
+    public function del($fd, $flag)
+    {
+        switch ($flag) {
+
+            case self::EV_READ:
+            case self::EV_WRITE:
+
+                $fd_key = (int)$fd;
+                if (isset($this->_allEvents[$fd_key][$flag])) {
+                    $this->_allEvents[$fd_key][$flag]->del();
+                    unset($this->_allEvents[$fd_key][$flag]);
+                }
+                if (empty($this->_allEvents[$fd_key])) {
+                    unset($this->_allEvents[$fd_key]);
+                }
+                break;
+
+            case  self::EV_SIGNAL:
+                $fd_key = (int)$fd;
+                if (isset($this->_eventSignal[$fd_key])) {
+                    $this->_eventSignal[$fd_key]->del();
+                    unset($this->_eventSignal[$fd_key]);
+                }
+                break;
+
+            case self::EV_TIMER:
+            case self::EV_TIMER_ONCE:
+                if (isset($this->_eventTimer[$fd])) {
+                    $this->_eventTimer[$fd]->del();
+                    unset($this->_eventTimer[$fd]);
+                }
+                break;
+        }
+        return true;
+    }
+    
+    /**
+     * Timer callback.
+     * @param null $fd
+     * @param int $what
+     * @param int $timer_id
+     */
+    public function timerCallback($fd, $what, $param)
+    {
+        $timer_id = $param[4];
+        
+        if ($param[2] === self::EV_TIMER_ONCE) {
+            $this->_eventTimer[$timer_id]->del();
+            unset($this->_eventTimer[$timer_id]);
+        }
+
+        try {
+            \call_user_func_array($param[0], $param[1]);
+        } catch (\Exception $e) {
+            Worker::log($e);
+            exit(250);
+        } catch (\Error $e) {
+            Worker::log($e);
+            exit(250);
+        }
+    }
+    
+    /**
+     * @see Events\EventInterface::clearAllTimer() 
+     * @return void
+     */
+    public function clearAllTimer()
+    {
+        foreach ($this->_eventTimer as $event) {
+            $event->del();
+        }
+        $this->_eventTimer = array();
+    }
+     
+
+    /**
+     * @see EventInterface::loop()
+     */
+    public function loop()
+    {
+        $this->_eventBase->loop();
+    }
+
+    /**
+     * Destroy loop.
+     *
+     * @return void
+     */
+    public function destroy()
+    {
+        foreach ($this->_eventSignal as $event) {
+            $event->del();
+        }
+    }
+
+    /**
+     * Get timer count.
+     *
+     * @return integer
+     */
+    public function getTimerCount()
+    {
+        return \count($this->_eventTimer);
+    }
+}

Server/vendor/workerman/workerman/Events/EventInterface.php

@@ -0,0 +1,107 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Events;
+
+interface EventInterface
+{
+    /**
+     * Read event.
+     *
+     * @var int
+     */
+    const EV_READ = 1;
+
+    /**
+     * Write event.
+     *
+     * @var int
+     */
+    const EV_WRITE = 2;
+
+    /**
+     * Except event
+     *
+     * @var int
+     */
+    const EV_EXCEPT = 3;
+
+    /**
+     * Signal event.
+     *
+     * @var int
+     */
+    const EV_SIGNAL = 4;
+
+    /**
+     * Timer event.
+     *
+     * @var int
+     */
+    const EV_TIMER = 8;
+
+    /**
+     * Timer once event.
+     *
+     * @var int
+     */
+    const EV_TIMER_ONCE = 16;
+
+    /**
+     * Add event listener to event loop.
+     *
+     * @param mixed    $fd
+     * @param int      $flag
+     * @param callable $func
+     * @param mixed    $args
+     * @return bool
+     */
+    public function add($fd, $flag, $func, $args = null);
+
+    /**
+     * Remove event listener from event loop.
+     *
+     * @param mixed $fd
+     * @param int   $flag
+     * @return bool
+     */
+    public function del($fd, $flag);
+
+    /**
+     * Remove all timers.
+     *
+     * @return void
+     */
+    public function clearAllTimer();
+
+    /**
+     * Main loop.
+     *
+     * @return void
+     */
+    public function loop();
+
+    /**
+     * Destroy loop.
+     *
+     * @return mixed
+     */
+    public function destroy();
+
+    /**
+     * Get Timer count.
+     *
+     * @return mixed
+     */
+    public function getTimerCount();
+}

Server/vendor/workerman/workerman/Events/Libevent.php

@@ -0,0 +1,227 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Events;
+
+use Workerman\Worker;
+
+/**
+ * libevent eventloop
+ */
+class Libevent implements EventInterface
+{
+    /**
+     * Event base.
+     *
+     * @var resource
+     */
+    protected $_eventBase = null;
+
+    /**
+     * All listeners for read/write event.
+     *
+     * @var array
+     */
+    protected $_allEvents = array();
+
+    /**
+     * Event listeners of signal.
+     *
+     * @var array
+     */
+    protected $_eventSignal = array();
+
+    /**
+     * All timer event listeners.
+     * [func, args, event, flag, time_interval]
+     *
+     * @var array
+     */
+    protected $_eventTimer = array();
+
+    /**
+     * construct
+     */
+    public function __construct()
+    {
+        $this->_eventBase = \event_base_new();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function add($fd, $flag, $func, $args = array())
+    {
+        switch ($flag) {
+            case self::EV_SIGNAL:
+                $fd_key                      = (int)$fd;
+                $real_flag                   = \EV_SIGNAL | \EV_PERSIST;
+                $this->_eventSignal[$fd_key] = \event_new();
+                if (!\event_set($this->_eventSignal[$fd_key], $fd, $real_flag, $func, null)) {
+                    return false;
+                }
+                if (!\event_base_set($this->_eventSignal[$fd_key], $this->_eventBase)) {
+                    return false;
+                }
+                if (!\event_add($this->_eventSignal[$fd_key])) {
+                    return false;
+                }
+                return true;
+            case self::EV_TIMER:
+            case self::EV_TIMER_ONCE:
+                $event    = \event_new();
+                $timer_id = (int)$event;
+                if (!\event_set($event, 0, \EV_TIMEOUT, array($this, 'timerCallback'), $timer_id)) {
+                    return false;
+                }
+
+                if (!\event_base_set($event, $this->_eventBase)) {
+                    return false;
+                }
+
+                $time_interval = $fd * 1000000;
+                if (!\event_add($event, $time_interval)) {
+                    return false;
+                }
+                $this->_eventTimer[$timer_id] = array($func, (array)$args, $event, $flag, $time_interval);
+                return $timer_id;
+
+            default :
+                $fd_key    = (int)$fd;
+                $real_flag = $flag === self::EV_READ ? \EV_READ | \EV_PERSIST : \EV_WRITE | \EV_PERSIST;
+
+                $event = \event_new();
+
+                if (!\event_set($event, $fd, $real_flag, $func, null)) {
+                    return false;
+                }
+
+                if (!\event_base_set($event, $this->_eventBase)) {
+                    return false;
+                }
+
+                if (!\event_add($event)) {
+                    return false;
+                }
+
+                $this->_allEvents[$fd_key][$flag] = $event;
+
+                return true;
+        }
+
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function del($fd, $flag)
+    {
+        switch ($flag) {
+            case self::EV_READ:
+            case self::EV_WRITE:
+                $fd_key = (int)$fd;
+                if (isset($this->_allEvents[$fd_key][$flag])) {
+                    \event_del($this->_allEvents[$fd_key][$flag]);
+                    unset($this->_allEvents[$fd_key][$flag]);
+                }
+                if (empty($this->_allEvents[$fd_key])) {
+                    unset($this->_allEvents[$fd_key]);
+                }
+                break;
+            case  self::EV_SIGNAL:
+                $fd_key = (int)$fd;
+                if (isset($this->_eventSignal[$fd_key])) {
+                    \event_del($this->_eventSignal[$fd_key]);
+                    unset($this->_eventSignal[$fd_key]);
+                }
+                break;
+            case self::EV_TIMER:
+            case self::EV_TIMER_ONCE:
+                // 这里 fd 为timerid 
+                if (isset($this->_eventTimer[$fd])) {
+                    \event_del($this->_eventTimer[$fd][2]);
+                    unset($this->_eventTimer[$fd]);
+                }
+                break;
+        }
+        return true;
+    }
+
+    /**
+     * Timer callback.
+     *
+     * @param mixed $_null1
+     * @param int   $_null2
+     * @param mixed $timer_id
+     */
+    protected function timerCallback($_null1, $_null2, $timer_id)
+    {
+        if ($this->_eventTimer[$timer_id][3] === self::EV_TIMER) {
+            \event_add($this->_eventTimer[$timer_id][2], $this->_eventTimer[$timer_id][4]);
+        }
+        try {
+            \call_user_func_array($this->_eventTimer[$timer_id][0], $this->_eventTimer[$timer_id][1]);
+        } catch (\Exception $e) {
+            Worker::log($e);
+            exit(250);
+        } catch (\Error $e) {
+            Worker::log($e);
+            exit(250);
+        }
+        if (isset($this->_eventTimer[$timer_id]) && $this->_eventTimer[$timer_id][3] === self::EV_TIMER_ONCE) {
+            $this->del($timer_id, self::EV_TIMER_ONCE);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function clearAllTimer()
+    {
+        foreach ($this->_eventTimer as $task_data) {
+            \event_del($task_data[2]);
+        }
+        $this->_eventTimer = array();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function loop()
+    {
+        \event_base_loop($this->_eventBase);
+    }
+
+    /**
+     * Destroy loop.
+     *
+     * @return void
+     */
+    public function destroy()
+    {
+        foreach ($this->_eventSignal as $event) {
+            \event_del($event);
+        }
+    }
+
+    /**
+     * Get timer count.
+     *
+     * @return integer
+     */
+    public function getTimerCount()
+    {
+        return \count($this->_eventTimer);
+    }
+}
+

Server/vendor/workerman/workerman/Events/React/Base.php

@@ -0,0 +1,264 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Events\React;
+
+use Workerman\Events\EventInterface;
+use React\EventLoop\TimerInterface;
+use React\EventLoop\LoopInterface;
+
+/**
+ * Class StreamSelectLoop
+ * @package Workerman\Events\React
+ */
+class Base implements LoopInterface
+{
+    /**
+     * @var array
+     */
+    protected $_timerIdMap = array();
+
+    /**
+     * @var int
+     */
+    protected $_timerIdIndex = 0;
+
+    /**
+     * @var array
+     */
+    protected $_signalHandlerMap = array();
+
+    /**
+     * @var LoopInterface
+     */
+    protected $_eventLoop = null;
+
+    /**
+     * Base constructor.
+     */
+    public function __construct()
+    {
+        $this->_eventLoop = new \React\EventLoop\StreamSelectLoop();
+    }
+
+    /**
+     * Add event listener to event loop.
+     *
+     * @param $fd
+     * @param $flag
+     * @param $func
+     * @param array $args
+     * @return bool
+     */
+    public function add($fd, $flag, $func, array $args = array())
+    {
+        $args = (array)$args;
+        switch ($flag) {
+            case EventInterface::EV_READ:
+                return $this->addReadStream($fd, $func);
+            case EventInterface::EV_WRITE:
+                return $this->addWriteStream($fd, $func);
+            case EventInterface::EV_SIGNAL:
+                if (isset($this->_signalHandlerMap[$fd])) {
+                    $this->removeSignal($fd, $this->_signalHandlerMap[$fd]);
+                }
+                $this->_signalHandlerMap[$fd] = $func;
+                return $this->addSignal($fd, $func);
+            case EventInterface::EV_TIMER:
+                $timer_obj = $this->addPeriodicTimer($fd, function() use ($func, $args) {
+                    \call_user_func_array($func, $args);
+                });
+                $this->_timerIdMap[++$this->_timerIdIndex] = $timer_obj;
+                return $this->_timerIdIndex;
+            case EventInterface::EV_TIMER_ONCE:
+                $index = ++$this->_timerIdIndex;
+                $timer_obj = $this->addTimer($fd, function() use ($func, $args, $index) {
+                    $this->del($index,EventInterface::EV_TIMER_ONCE);
+                    \call_user_func_array($func, $args);
+                });
+                $this->_timerIdMap[$index] = $timer_obj;
+                return $this->_timerIdIndex;
+        }
+        return false;
+    }
+
+    /**
+     * Remove event listener from event loop.
+     *
+     * @param mixed $fd
+     * @param int   $flag
+     * @return bool
+     */
+    public function del($fd, $flag)
+    {
+        switch ($flag) {
+            case EventInterface::EV_READ:
+                return $this->removeReadStream($fd);
+            case EventInterface::EV_WRITE:
+                return $this->removeWriteStream($fd);
+            case EventInterface::EV_SIGNAL:
+                if (!isset($this->_eventLoop[$fd])) {
+                    return false;
+                }
+                $func = $this->_eventLoop[$fd];
+                unset($this->_eventLoop[$fd]);
+                return $this->removeSignal($fd, $func);
+
+            case EventInterface::EV_TIMER:
+            case EventInterface::EV_TIMER_ONCE:
+                if (isset($this->_timerIdMap[$fd])){
+                    $timer_obj = $this->_timerIdMap[$fd];
+                    unset($this->_timerIdMap[$fd]);
+                    $this->cancelTimer($timer_obj);
+                    return true;
+                }
+        }
+        return false;
+    }
+
+
+    /**
+     * Main loop.
+     *
+     * @return void
+     */
+    public function loop()
+    {
+        $this->run();
+    }
+
+
+    /**
+     * Destroy loop.
+     *
+     * @return void
+     */
+    public function destroy()
+    {
+
+    }
+
+    /**
+     * Get timer count.
+     *
+     * @return integer
+     */
+    public function getTimerCount()
+    {
+        return \count($this->_timerIdMap);
+    }
+
+    /**
+     * @param resource $stream
+     * @param callable $listener
+     */
+    public function addReadStream($stream, $listener)
+    {
+        return $this->_eventLoop->addReadStream($stream, $listener);
+    }
+
+    /**
+     * @param resource $stream
+     * @param callable $listener
+     */
+    public function addWriteStream($stream, $listener)
+    {
+        return $this->_eventLoop->addWriteStream($stream, $listener);
+    }
+
+    /**
+     * @param resource $stream
+     */
+    public function removeReadStream($stream)
+    {
+        return $this->_eventLoop->removeReadStream($stream);
+    }
+
+    /**
+     * @param resource $stream
+     */
+    public function removeWriteStream($stream)
+    {
+        return $this->_eventLoop->removeWriteStream($stream);
+    }
+
+    /**
+     * @param float|int $interval
+     * @param callable $callback
+     * @return \React\EventLoop\Timer\Timer|TimerInterface
+     */
+    public function addTimer($interval, $callback)
+    {
+        return $this->_eventLoop->addTimer($interval, $callback);
+    }
+
+    /**
+     * @param float|int $interval
+     * @param callable $callback
+     * @return \React\EventLoop\Timer\Timer|TimerInterface
+     */
+    public function addPeriodicTimer($interval, $callback)
+    {
+        return $this->_eventLoop->addPeriodicTimer($interval, $callback);
+    }
+
+    /**
+     * @param TimerInterface $timer
+     */
+    public function cancelTimer(TimerInterface $timer)
+    {
+        return $this->_eventLoop->cancelTimer($timer);
+    }
+
+    /**
+     * @param callable $listener
+     */
+    public function futureTick($listener)
+    {
+        return $this->_eventLoop->futureTick($listener);
+    }
+
+    /**
+     * @param int $signal
+     * @param callable $listener
+     */
+    public function addSignal($signal, $listener)
+    {
+        return $this->_eventLoop->addSignal($signal, $listener);
+    }
+
+    /**
+     * @param int $signal
+     * @param callable $listener
+     */
+    public function removeSignal($signal, $listener)
+    {
+        return $this->_eventLoop->removeSignal($signal, $listener);
+    }
+
+    /**
+     * Run.
+     */
+    public function run()
+    {
+        return $this->_eventLoop->run();
+    }
+
+    /**
+     * Stop.
+     */
+    public function stop()
+    {
+        return $this->_eventLoop->stop();
+    }
+}

Server/vendor/workerman/workerman/Events/React/ExtEventLoop.php

@@ -0,0 +1,27 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Events\React;
+
+/**
+ * Class ExtEventLoop
+ * @package Workerman\Events\React
+ */
+class ExtEventLoop extends Base
+{
+
+    public function __construct()
+    {
+        $this->_eventLoop = new \React\EventLoop\ExtEventLoop();
+    }
+}

Server/vendor/workerman/workerman/Events/React/ExtLibEventLoop.php

@@ -0,0 +1,27 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Events\React;
+use Workerman\Events\EventInterface;
+
+/**
+ * Class ExtLibEventLoop
+ * @package Workerman\Events\React
+ */
+class ExtLibEventLoop extends Base
+{
+    public function __construct()
+    {
+        $this->_eventLoop = new \React\EventLoop\ExtLibeventLoop();
+    }
+}

Server/vendor/workerman/workerman/Events/React/StreamSelectLoop.php

@@ -0,0 +1,26 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Events\React;
+
+/**
+ * Class StreamSelectLoop
+ * @package Workerman\Events\React
+ */
+class StreamSelectLoop extends Base
+{
+    public function __construct()
+    {
+        $this->_eventLoop = new \React\EventLoop\StreamSelectLoop();
+    }
+}

Server/vendor/workerman/workerman/Events/Select.php

@@ -0,0 +1,338 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Events;
+
+/**
+ * select eventloop
+ */
+class Select implements EventInterface
+{
+    /**
+     * All listeners for read/write event.
+     *
+     * @var array
+     */
+    public $_allEvents = array();
+
+    /**
+     * Event listeners of signal.
+     *
+     * @var array
+     */
+    public $_signalEvents = array();
+
+    /**
+     * Fds waiting for read event.
+     *
+     * @var array
+     */
+    protected $_readFds = array();
+
+    /**
+     * Fds waiting for write event.
+     *
+     * @var array
+     */
+    protected $_writeFds = array();
+
+    /**
+     * Fds waiting for except event.
+     *
+     * @var array
+     */
+    protected $_exceptFds = array();
+
+    /**
+     * Timer scheduler.
+     * {['data':timer_id, 'priority':run_timestamp], ..}
+     *
+     * @var \SplPriorityQueue
+     */
+    protected $_scheduler = null;
+
+    /**
+     * All timer event listeners.
+     * [[func, args, flag, timer_interval], ..]
+     *
+     * @var array
+     */
+    protected $_eventTimer = array();
+
+    /**
+     * Timer id.
+     *
+     * @var int
+     */
+    protected $_timerId = 1;
+
+    /**
+     * Select timeout.
+     *
+     * @var int
+     */
+    protected $_selectTimeout = 100000000;
+
+    /**
+     * Paired socket channels
+     *
+     * @var array
+     */
+    protected $channel = array();
+
+    /**
+     * Construct.
+     */
+    public function __construct()
+    {
+        // Init SplPriorityQueue.
+        $this->_scheduler = new \SplPriorityQueue();
+        $this->_scheduler->setExtractFlags(\SplPriorityQueue::EXTR_BOTH);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function add($fd, $flag, $func, $args = array())
+    {
+        switch ($flag) {
+            case self::EV_READ:
+            case self::EV_WRITE:
+                $count = $flag === self::EV_READ ? \count($this->_readFds) : \count($this->_writeFds);
+                if ($count >= 1024) {
+                    echo "Warning: system call select exceeded the maximum number of connections 1024, please install event/libevent extension for more connections.\n";
+                } else if (\DIRECTORY_SEPARATOR !== '/' && $count >= 256) {
+                    echo "Warning: system call select exceeded the maximum number of connections 256.\n";
+                }
+                $fd_key                           = (int)$fd;
+                $this->_allEvents[$fd_key][$flag] = array($func, $fd);
+                if ($flag === self::EV_READ) {
+                    $this->_readFds[$fd_key] = $fd;
+                } else {
+                    $this->_writeFds[$fd_key] = $fd;
+                }
+                break;
+            case self::EV_EXCEPT:
+                $fd_key = (int)$fd;
+                $this->_allEvents[$fd_key][$flag] = array($func, $fd);
+                $this->_exceptFds[$fd_key] = $fd;
+                break;
+            case self::EV_SIGNAL:
+                // Windows not support signal.
+                if(\DIRECTORY_SEPARATOR !== '/') {
+                    return false;
+                }
+                $fd_key                              = (int)$fd;
+                $this->_signalEvents[$fd_key][$flag] = array($func, $fd);
+                \pcntl_signal($fd, array($this, 'signalHandler'));
+                break;
+            case self::EV_TIMER:
+            case self::EV_TIMER_ONCE:
+                $timer_id = $this->_timerId++;
+                $run_time = \microtime(true) + $fd;
+                $this->_scheduler->insert($timer_id, -$run_time);
+                $this->_eventTimer[$timer_id] = array($func, (array)$args, $flag, $fd);
+                $select_timeout = ($run_time - \microtime(true)) * 1000000;
+                if( $this->_selectTimeout > $select_timeout ){ 
+                    $this->_selectTimeout = $select_timeout;   
+                }  
+                return $timer_id;
+        }
+
+        return true;
+    }
+
+    /**
+     * Signal handler.
+     *
+     * @param int $signal
+     */
+    public function signalHandler($signal)
+    {
+        \call_user_func_array($this->_signalEvents[$signal][self::EV_SIGNAL][0], array($signal));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function del($fd, $flag)
+    {
+        $fd_key = (int)$fd;
+        switch ($flag) {
+            case self::EV_READ:
+                unset($this->_allEvents[$fd_key][$flag], $this->_readFds[$fd_key]);
+                if (empty($this->_allEvents[$fd_key])) {
+                    unset($this->_allEvents[$fd_key]);
+                }
+                return true;
+            case self::EV_WRITE:
+                unset($this->_allEvents[$fd_key][$flag], $this->_writeFds[$fd_key]);
+                if (empty($this->_allEvents[$fd_key])) {
+                    unset($this->_allEvents[$fd_key]);
+                }
+                return true;
+            case self::EV_EXCEPT:
+                unset($this->_allEvents[$fd_key][$flag], $this->_exceptFds[$fd_key]);
+                if(empty($this->_allEvents[$fd_key]))
+                {
+                    unset($this->_allEvents[$fd_key]);
+                }
+                return true;
+            case self::EV_SIGNAL:
+                if(\DIRECTORY_SEPARATOR !== '/') {
+                    return false;
+                }
+                unset($this->_signalEvents[$fd_key]);
+                \pcntl_signal($fd, SIG_IGN);
+                break;
+            case self::EV_TIMER:
+            case self::EV_TIMER_ONCE;
+                unset($this->_eventTimer[$fd_key]);
+                return true;
+        }
+        return false;
+    }
+
+    /**
+     * Tick for timer.
+     *
+     * @return void
+     */
+    protected function tick()
+    {
+        while (!$this->_scheduler->isEmpty()) {
+            $scheduler_data       = $this->_scheduler->top();
+            $timer_id             = $scheduler_data['data'];
+            $next_run_time        = -$scheduler_data['priority'];
+            $time_now             = \microtime(true);
+            $this->_selectTimeout = ($next_run_time - $time_now) * 1000000;
+            if ($this->_selectTimeout <= 0) {
+                $this->_scheduler->extract();
+
+                if (!isset($this->_eventTimer[$timer_id])) {
+                    continue;
+                }
+
+                // [func, args, flag, timer_interval]
+                $task_data = $this->_eventTimer[$timer_id];
+                if ($task_data[2] === self::EV_TIMER) {
+                    $next_run_time = $time_now + $task_data[3];
+                    $this->_scheduler->insert($timer_id, -$next_run_time);
+                }
+                \call_user_func_array($task_data[0], $task_data[1]);
+                if (isset($this->_eventTimer[$timer_id]) && $task_data[2] === self::EV_TIMER_ONCE) {
+                    $this->del($timer_id, self::EV_TIMER_ONCE);
+                }
+                continue;
+            }
+            return;
+        }
+        $this->_selectTimeout = 100000000;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function clearAllTimer()
+    {
+        $this->_scheduler = new \SplPriorityQueue();
+        $this->_scheduler->setExtractFlags(\SplPriorityQueue::EXTR_BOTH);
+        $this->_eventTimer = array();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function loop()
+    {
+        while (1) {
+            if(\DIRECTORY_SEPARATOR === '/') {
+                // Calls signal handlers for pending signals
+                \pcntl_signal_dispatch();
+            }
+
+            $read  = $this->_readFds;
+            $write = $this->_writeFds;
+            $except = $this->_exceptFds;
+
+            if ($read || $write || $except) {
+                // Waiting read/write/signal/timeout events.
+                set_error_handler(function(){});
+                $ret = stream_select($read, $write, $except, 0, $this->_selectTimeout);
+                restore_error_handler();
+            } else {
+                usleep($this->_selectTimeout);
+                $ret = false;
+            }
+
+
+            if (!$this->_scheduler->isEmpty()) {
+                $this->tick();
+            }
+
+            if (!$ret) {
+                continue;
+            }
+
+            if ($read) {
+                foreach ($read as $fd) {
+                    $fd_key = (int)$fd;
+                    if (isset($this->_allEvents[$fd_key][self::EV_READ])) {
+                        \call_user_func_array($this->_allEvents[$fd_key][self::EV_READ][0],
+                            array($this->_allEvents[$fd_key][self::EV_READ][1]));
+                    }
+                }
+            }
+
+            if ($write) {
+                foreach ($write as $fd) {
+                    $fd_key = (int)$fd;
+                    if (isset($this->_allEvents[$fd_key][self::EV_WRITE])) {
+                        \call_user_func_array($this->_allEvents[$fd_key][self::EV_WRITE][0],
+                            array($this->_allEvents[$fd_key][self::EV_WRITE][1]));
+                    }
+                }
+            }
+
+            if($except) {
+                foreach($except as $fd) {
+                    $fd_key = (int) $fd;
+                    if(isset($this->_allEvents[$fd_key][self::EV_EXCEPT])) {
+                        \call_user_func_array($this->_allEvents[$fd_key][self::EV_EXCEPT][0],
+                            array($this->_allEvents[$fd_key][self::EV_EXCEPT][1]));
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * Destroy loop.
+     *
+     * @return void
+     */
+    public function destroy()
+    {
+
+    }
+
+    /**
+     * Get timer count.
+     *
+     * @return integer
+     */
+    public function getTimerCount()
+    {
+        return \count($this->_eventTimer);
+    }
+}

Server/vendor/workerman/workerman/Events/Swoole.php

@@ -0,0 +1,221 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    Ares<aresrr#qq.com>
+ * @link      http://www.workerman.net/
+ * @link      https://github.com/ares333/Workerman
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Events;
+
+use Swoole\Event;
+use Swoole\Timer;
+
+class Swoole implements EventInterface
+{
+
+    protected $_timer = array();
+
+    protected $_timerOnceMap = array();
+
+    protected $mapId = 0;
+
+    protected $_fd = array();
+
+    // milisecond
+    public static $signalDispatchInterval = 200;
+
+    protected $_hasSignal = false;
+
+    /**
+     *
+     * {@inheritdoc}
+     *
+     * @see \Workerman\Events\EventInterface::add()
+     */
+    public function add($fd, $flag, $func, $args = null)
+    {
+        if (! isset($args)) {
+            $args = array();
+        }
+        switch ($flag) {
+            case self::EV_SIGNAL:
+                $res = \pcntl_signal($fd, $func, false);
+                if (! $this->_hasSignal && $res) {
+                    Timer::tick(static::$signalDispatchInterval,
+                        function () {
+                            \pcntl_signal_dispatch();
+                        });
+                    $this->_hasSignal = true;
+                }
+                return $res;
+            case self::EV_TIMER:
+            case self::EV_TIMER_ONCE:
+                $method = self::EV_TIMER === $flag ? 'tick' : 'after';
+                if ($this->mapId > \PHP_INT_MAX) {
+                    $this->mapId = 0;
+                }
+                $mapId = $this->mapId++;
+                $timer_id = Timer::$method($fd * 1000,
+                    function ($timer_id = null) use ($func, $args, $mapId) {
+                        \call_user_func_array($func, $args);
+                        // EV_TIMER_ONCE
+                        if (! isset($timer_id)) {
+                            // may be deleted in $func
+                            if (\array_key_exists($mapId, $this->_timerOnceMap)) {
+                                $timer_id = $this->_timerOnceMap[$mapId];
+                                unset($this->_timer[$timer_id],
+                                    $this->_timerOnceMap[$mapId]);
+                            }
+                        }
+                    });
+                if ($flag === self::EV_TIMER_ONCE) {
+                    $this->_timerOnceMap[$mapId] = $timer_id;
+                    $this->_timer[$timer_id] = $mapId;
+                } else {
+                    $this->_timer[$timer_id] = null;
+                }
+                return $timer_id;
+            case self::EV_READ:
+            case self::EV_WRITE:
+                $fd_key = (int) $fd;
+                if (! isset($this->_fd[$fd_key])) {
+                    if ($flag === self::EV_READ) {
+                        $res = Event::add($fd, $func, null, SWOOLE_EVENT_READ);
+                        $fd_type = SWOOLE_EVENT_READ;
+                    } else {
+                        $res = Event::add($fd, null, $func, SWOOLE_EVENT_WRITE);
+                        $fd_type = SWOOLE_EVENT_WRITE;
+                    }
+                    if ($res) {
+                        $this->_fd[$fd_key] = $fd_type;
+                    }
+                } else {
+                    $fd_val = $this->_fd[$fd_key];
+                    $res = true;
+                    if ($flag === self::EV_READ) {
+                        if (($fd_val & SWOOLE_EVENT_READ) !== SWOOLE_EVENT_READ) {
+                            $res = Event::set($fd, $func, null,
+                                SWOOLE_EVENT_READ | SWOOLE_EVENT_WRITE);
+                            $this->_fd[$fd_key] |= SWOOLE_EVENT_READ;
+                        }
+                    } else {
+                        if (($fd_val & SWOOLE_EVENT_WRITE) !== SWOOLE_EVENT_WRITE) {
+                            $res = Event::set($fd, null, $func,
+                                SWOOLE_EVENT_READ | SWOOLE_EVENT_WRITE);
+                            $this->_fd[$fd_key] |= SWOOLE_EVENT_WRITE;
+                        }
+                    }
+                }
+                return $res;
+        }
+    }
+
+    /**
+     *
+     * {@inheritdoc}
+     *
+     * @see \Workerman\Events\EventInterface::del()
+     */
+    public function del($fd, $flag)
+    {
+        switch ($flag) {
+            case self::EV_SIGNAL:
+                return \pcntl_signal($fd, SIG_IGN, false);
+            case self::EV_TIMER:
+            case self::EV_TIMER_ONCE:
+                // already remove in EV_TIMER_ONCE callback.
+                if (! \array_key_exists($fd, $this->_timer)) {
+                    return true;
+                }
+                $res = Timer::clear($fd);
+                if ($res) {
+                    $mapId = $this->_timer[$fd];
+                    if (isset($mapId)) {
+                        unset($this->_timerOnceMap[$mapId]);
+                    }
+                    unset($this->_timer[$fd]);
+                }
+                return $res;
+            case self::EV_READ:
+            case self::EV_WRITE:
+                $fd_key = (int) $fd;
+                if (isset($this->_fd[$fd_key])) {
+                    $fd_val = $this->_fd[$fd_key];
+                    if ($flag === self::EV_READ) {
+                        $flag_remove = ~ SWOOLE_EVENT_READ;
+                    } else {
+                        $flag_remove = ~ SWOOLE_EVENT_WRITE;
+                    }
+                    $fd_val &= $flag_remove;
+                    if (0 === $fd_val) {
+                        $res = Event::del($fd);
+                        if ($res) {
+                            unset($this->_fd[$fd_key]);
+                        }
+                    } else {
+                        $res = Event::set($fd, null, null, $fd_val);
+                        if ($res) {
+                            $this->_fd[$fd_key] = $fd_val;
+                        }
+                    }
+                } else {
+                    $res = true;
+                }
+                return $res;
+        }
+    }
+
+    /**
+     *
+     * {@inheritdoc}
+     *
+     * @see \Workerman\Events\EventInterface::clearAllTimer()
+     */
+    public function clearAllTimer()
+    {
+        foreach (array_keys($this->_timer) as $v) {
+            Timer::clear($v);
+        }
+        $this->_timer = array();
+        $this->_timerOnceMap = array();
+    }
+
+    /**
+     *
+     * {@inheritdoc}
+     *
+     * @see \Workerman\Events\EventInterface::loop()
+     */
+    public function loop()
+    {
+        Event::wait();
+    }
+
+    /**
+     *
+     * {@inheritdoc}
+     *
+     * @see \Workerman\Events\EventInterface::destroy()
+     */
+    public function destroy()
+    {
+        //Event::exit();
+    }
+
+    /**
+     *
+     * {@inheritdoc}
+     *
+     * @see \Workerman\Events\EventInterface::getTimerCount()
+     */
+    public function getTimerCount()
+    {
+        return \count($this->_timer);
+    }
+}

Server/vendor/workerman/workerman/Lib/Constants.php

@@ -0,0 +1,37 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ *
+ * @link      http://www.workerman.net/
+ */
+
+// Display errors.
+ini_set('display_errors', 'on');
+// Reporting all.
+error_reporting(E_ALL);
+// JIT is not stable, temporarily disabled.
+ini_set('pcre.jit', 0);
+
+// For onError callback.
+const WORKERMAN_CONNECT_FAIL = 1;
+// For onError callback.
+const WORKERMAN_SEND_FAIL = 2;
+
+// Define OS Type
+const OS_TYPE_LINUX   = 'linux';
+const OS_TYPE_WINDOWS = 'windows';
+
+// Compatible with php7
+if ( ! class_exists('Error')) {
+    class Error extends Exception
+    {
+    }
+}

Server/vendor/workerman/workerman/Lib/Timer.php

@@ -0,0 +1,182 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Lib;
+
+use Workerman\Events\EventInterface;
+use Workerman\Worker;
+use \Exception;
+
+/**
+ * Timer.
+ *
+ * example:
+ * Workerman\Lib\Timer::add($time_interval, callback, array($arg1, $arg2..));
+ */
+class Timer
+{
+    /**
+     * Tasks that based on ALARM signal.
+     * [
+     *   run_time => [[$func, $args, $persistent, time_interval],[$func, $args, $persistent, time_interval],..]],
+     *   run_time => [[$func, $args, $persistent, time_interval],[$func, $args, $persistent, time_interval],..]],
+     *   ..
+     * ]
+     *
+     * @var array
+     */
+    protected static $_tasks = array();
+
+    /**
+     * event
+     *
+     * @var EventInterface
+     */
+    protected static $_event = null;
+
+    /**
+     * Init.
+     *
+     * @param EventInterface $event
+     * @return void
+     */
+    public static function init($event = null)
+    {
+        if ($event) {
+            self::$_event = $event;
+            return;
+        }
+        if (\function_exists('pcntl_signal')) {
+            \pcntl_signal(\SIGALRM, array('\Workerman\Lib\Timer', 'signalHandle'), false);
+        }
+    }
+
+    /**
+     * ALARM signal handler.
+     *
+     * @return void
+     */
+    public static function signalHandle()
+    {
+        if (!self::$_event) {
+            \pcntl_alarm(1);
+            self::tick();
+        }
+    }
+
+    /**
+     * Add a timer.
+     *
+     * @param float    $time_interval
+     * @param callable $func
+     * @param mixed    $args
+     * @param bool     $persistent
+     * @return int|false
+     */
+    public static function add($time_interval, $func, $args = array(), $persistent = true)
+    {
+        if ($time_interval <= 0) {
+            Worker::safeEcho(new Exception("bad time_interval"));
+            return false;
+        }
+
+        if ($args === null) {
+            $args = array();
+        }
+
+        if (self::$_event) {
+            return self::$_event->add($time_interval,
+                $persistent ? EventInterface::EV_TIMER : EventInterface::EV_TIMER_ONCE, $func, $args);
+        }
+
+        if (!\is_callable($func)) {
+            Worker::safeEcho(new Exception("not callable"));
+            return false;
+        }
+
+        if (empty(self::$_tasks)) {
+            \pcntl_alarm(1);
+        }
+
+        $run_time = \time() + $time_interval;
+        if (!isset(self::$_tasks[$run_time])) {
+            self::$_tasks[$run_time] = array();
+        }
+        self::$_tasks[$run_time][] = array($func, (array)$args, $persistent, $time_interval);
+        return 1;
+    }
+
+
+    /**
+     * Tick.
+     *
+     * @return void
+     */
+    public static function tick()
+    {
+        if (empty(self::$_tasks)) {
+            \pcntl_alarm(0);
+            return;
+        }
+
+        $time_now = \time();
+        foreach (self::$_tasks as $run_time => $task_data) {
+            if ($time_now >= $run_time) {
+                foreach ($task_data as $index => $one_task) {
+                    $task_func     = $one_task[0];
+                    $task_args     = $one_task[1];
+                    $persistent    = $one_task[2];
+                    $time_interval = $one_task[3];
+                    try {
+                        \call_user_func_array($task_func, $task_args);
+                    } catch (\Exception $e) {
+                        Worker::safeEcho($e);
+                    }
+                    if ($persistent) {
+                        self::add($time_interval, $task_func, $task_args);
+                    }
+                }
+                unset(self::$_tasks[$run_time]);
+            }
+        }
+    }
+
+    /**
+     * Remove a timer.
+     *
+     * @param mixed $timer_id
+     * @return bool
+     */
+    public static function del($timer_id)
+    {
+        if (self::$_event) {
+            return self::$_event->del($timer_id, EventInterface::EV_TIMER);
+        }
+
+        return false;
+    }
+
+    /**
+     * Remove all timers.
+     *
+     * @return void
+     */
+    public static function delAll()
+    {
+        self::$_tasks = array();
+        \pcntl_alarm(0);
+        if (self::$_event) {
+            self::$_event->clearAllTimer();
+        }
+    }
+}

Server/vendor/workerman/workerman/MIT-LICENSE.txt

@@ -0,0 +1,21 @@
+The MIT License
+
+Copyright (c) 2009-2015 walkor<walkor@workerman.net> and contributors (see https://github.com/walkor/workerman/contributors)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

Server/vendor/workerman/workerman/Protocols/Frame.php

@@ -0,0 +1,61 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Protocols;
+
+use Workerman\Connection\TcpConnection;
+
+/**
+ * Frame Protocol.
+ */
+class Frame
+{
+    /**
+     * Check the integrity of the package.
+     *
+     * @param string        $buffer
+     * @param TcpConnection $connection
+     * @return int
+     */
+    public static function input($buffer, TcpConnection $connection)
+    {
+        if (\strlen($buffer) < 4) {
+            return 0;
+        }
+        $unpack_data = \unpack('Ntotal_length', $buffer);
+        return $unpack_data['total_length'];
+    }
+
+    /**
+     * Decode.
+     *
+     * @param string $buffer
+     * @return string
+     */
+    public static function decode($buffer)
+    {
+        return \substr($buffer, 4);
+    }
+
+    /**
+     * Encode.
+     *
+     * @param string $buffer
+     * @return string
+     */
+    public static function encode($buffer)
+    {
+        $total_length = 4 + \strlen($buffer);
+        return \pack('N', $total_length) . $buffer;
+    }
+}

Server/vendor/workerman/workerman/Protocols/Http.php

@@ -0,0 +1,755 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Protocols;
+
+use Workerman\Connection\TcpConnection;
+use Workerman\Protocols\Websocket;
+use Workerman\Worker;
+
+/**
+ * http protocol
+ */
+class Http
+{
+    /**
+      * The supported HTTP methods
+      * @var array
+      */
+    public static $methods = array('GET'=>'GET', 'POST'=>'POST', 'PUT'=>'PUT', 'DELETE'=>'DELETE', 'HEAD'=>'HEAD', 'OPTIONS'=>'OPTIONS');
+
+    /**
+     * Cache.
+     * @var array
+     */
+    protected static $_cache = array();
+
+    /**
+     * Check the integrity of the package.
+     *
+     * @param string        $recv_buffer
+     * @param TcpConnection $connection
+     * @return int
+     */
+    public static function input($recv_buffer, TcpConnection $connection)
+    {
+        if (isset(static::$_cache[$recv_buffer]['input'])) {
+            return static::$_cache[$recv_buffer]['input'];
+        }
+        $recv_len = \strlen($recv_buffer);
+        $crlf_post = \strpos($recv_buffer, "\r\n\r\n");
+        if (!$crlf_post) {
+            // Judge whether the package length exceeds the limit.
+            if ($recv_len >= $connection->maxPackageSize) {
+                $connection->close();
+            }
+            return 0;
+        }
+        $head_len = $crlf_post + 4;
+
+        $method = \substr($recv_buffer, 0, \strpos($recv_buffer, ' '));
+        if (!isset(static::$methods[$method])) {
+            $connection->send("HTTP/1.1 400 Bad Request\r\n\r\n", true);
+            $connection->consumeRecvBuffer($recv_len);
+            return 0;
+        }
+
+        if ($method === 'GET' || $method === 'OPTIONS' || $method === 'HEAD') {
+            static::$_cache[$recv_buffer]['input'] = $head_len;
+            return $head_len;
+        }
+
+        $match = array();
+        if (\preg_match("/\r\nContent-Length: ?(\d+)/i", $recv_buffer, $match)) {
+            $content_length = isset($match[1]) ? $match[1] : 0;
+            $total_length = $content_length + $head_len;
+            static::$_cache[$recv_buffer]['input'] = $total_length;
+            return $total_length;
+        }
+
+        return $method === 'DELETE' ? $head_len : 0;
+    }
+
+    /**
+     * Parse $_POST、$_GET、$_COOKIE.
+     *
+     * @param string        $recv_buffer
+     * @param TcpConnection $connection
+     * @return array
+     */
+    public static function decode($recv_buffer, TcpConnection $connection)
+    {
+        if (isset(static::$_cache[$recv_buffer]['decode'])) {
+            HttpCache::reset();
+            $cache = static::$_cache[$recv_buffer]['decode'];
+            //$cache['server']['REQUEST_TIME_FLOAT'] =  \microtime(true);
+            //$cache['server']['REQUEST_TIME'] =  (int)$cache['server']['REQUEST_TIME_FLOAT'];
+            $_SERVER = $cache['server'];
+            $_POST = $cache['post'];
+            $_GET = $cache['get'];
+            $_COOKIE = $cache['cookie'];
+            $_REQUEST = $cache['request'];
+            $GLOBALS['HTTP_RAW_POST_DATA'] = $GLOBALS['HTTP_RAW_REQUEST_DATA'] = '';
+            return static::$_cache[$recv_buffer]['decode'];
+        }
+        // Init.
+        $_POST = $_GET = $_COOKIE = $_REQUEST = $_SESSION = $_FILES = array();
+        $GLOBALS['HTTP_RAW_POST_DATA'] = '';
+        // Clear cache.
+        HttpCache::reset();
+        //$microtime = \microtime(true);
+        // $_SERVER
+        $_SERVER = array(
+            'QUERY_STRING'         => '',
+            'REQUEST_METHOD'       => '',
+            'REQUEST_URI'          => '',
+            'SERVER_PROTOCOL'      => '',
+            'SERVER_SOFTWARE'      => 'workerman/'.Worker::VERSION,
+            'SERVER_NAME'          => '',
+            'HTTP_HOST'            => '',
+            'HTTP_USER_AGENT'      => '',
+            'HTTP_ACCEPT'          => '',
+            'HTTP_ACCEPT_LANGUAGE' => '',
+            'HTTP_ACCEPT_ENCODING' => '',
+            'HTTP_COOKIE'          => '',
+            'HTTP_CONNECTION'      => '',
+            'CONTENT_TYPE'         => '',
+            'REMOTE_ADDR'          => '',
+            'REMOTE_PORT'          => '0',
+            //'REQUEST_TIME'         => (int)$microtime,
+            //'REQUEST_TIME_FLOAT'   => $microtime //compatible php5.4
+        );
+
+        // Parse headers.
+        list($http_header, $http_body) = \explode("\r\n\r\n", $recv_buffer, 2);
+        $header_data = \explode("\r\n", $http_header);
+
+        list($_SERVER['REQUEST_METHOD'], $_SERVER['REQUEST_URI'], $_SERVER['SERVER_PROTOCOL']) = \explode(' ',
+            $header_data[0]);
+
+        $http_post_boundary = '';
+        unset($header_data[0]);
+        foreach ($header_data as $content) {
+            // \r\n\r\n
+            if (empty($content)) {
+                continue;
+            }
+            list($key, $value)       = \explode(':', $content, 2);
+            $key                     = \str_replace('-', '_', strtoupper($key));
+            $value                   = \trim($value);
+            $_SERVER['HTTP_' . $key] = $value;
+            switch ($key) {
+                // HTTP_HOST
+                case 'HOST':
+                    $tmp                    = \explode(':', $value);
+                    $_SERVER['SERVER_NAME'] = $tmp[0];
+                    if (isset($tmp[1])) {
+                        $_SERVER['SERVER_PORT'] = $tmp[1];
+                    }
+                    break;
+                // cookie
+                case 'COOKIE':
+                    \parse_str(\str_replace('; ', '&', $_SERVER['HTTP_COOKIE']), $_COOKIE);
+                    break;
+                // content-type
+                case 'CONTENT_TYPE':
+                    if (!\preg_match('/boundary="?(\S+)"?/', $value, $match)) {
+                        if ($pos = \strpos($value, ';')) {
+                            $_SERVER['CONTENT_TYPE'] = \substr($value, 0, $pos);
+                        } else {
+                            $_SERVER['CONTENT_TYPE'] = $value;
+                        }
+                    } else {
+                        $_SERVER['CONTENT_TYPE'] = 'multipart/form-data';
+                        $http_post_boundary      = '--' . $match[1];
+                    }
+                    break;
+                case 'CONTENT_LENGTH':
+                    $_SERVER['CONTENT_LENGTH'] = $value;
+                    break;
+                case 'UPGRADE':
+					if($value === 'websocket'){
+						$connection->protocol = '\Workerman\Protocols\Websocket';
+						return Websocket::input($recv_buffer,$connection);
+					}
+                    break;
+            }
+        }
+
+        // Parse $_POST.
+        if ($_SERVER['REQUEST_METHOD'] === 'POST' && $_SERVER['CONTENT_TYPE']) {
+            switch ($_SERVER['CONTENT_TYPE']) {
+                case 'multipart/form-data':
+                    self::parseUploadFiles($http_body, $http_post_boundary);
+                    break;
+                case 'application/json':
+                    $_POST = \json_decode($http_body, true);
+                    break;
+                case 'application/x-www-form-urlencoded':
+                    \parse_str($http_body, $_POST);
+                    break;
+            }
+        }
+
+        // Parse other HTTP action parameters
+        if ($_SERVER['REQUEST_METHOD'] !== 'GET' && $_SERVER['REQUEST_METHOD'] !== "POST") {
+            $data = array();
+            if ($_SERVER['CONTENT_TYPE'] === "application/x-www-form-urlencoded") {
+                \parse_str($http_body, $data);
+            } elseif ($_SERVER['CONTENT_TYPE'] === "application/json") {
+                $data = \json_decode($http_body, true);
+            }
+            $_REQUEST = \array_merge($_REQUEST, $data);
+        }
+
+        // HTTP_RAW_REQUEST_DATA HTTP_RAW_POST_DATA
+        $GLOBALS['HTTP_RAW_REQUEST_DATA'] = $GLOBALS['HTTP_RAW_POST_DATA'] = $http_body;
+
+        // QUERY_STRING
+        $_SERVER['QUERY_STRING'] = \parse_url($_SERVER['REQUEST_URI'], \PHP_URL_QUERY);
+        if ($_SERVER['QUERY_STRING']) {
+            // $GET
+            \parse_str($_SERVER['QUERY_STRING'], $_GET);
+        } else {
+            $_SERVER['QUERY_STRING'] = '';
+        }
+
+        if (\is_array($_POST)) {
+            // REQUEST
+            $_REQUEST = \array_merge($_GET, $_POST, $_REQUEST);
+        } else {
+            // REQUEST
+            $_REQUEST = \array_merge($_GET, $_REQUEST);
+        }
+
+        // REMOTE_ADDR REMOTE_PORT
+        $_SERVER['REMOTE_ADDR'] = $connection->getRemoteIp();
+        $_SERVER['REMOTE_PORT'] = $connection->getRemotePort();
+        $ret = array('get' => $_GET, 'post' => $_POST, 'cookie' => $_COOKIE, 'server' => $_SERVER, 'files' => $_FILES, 'request'=>$_REQUEST);
+        if ($_SERVER['REQUEST_METHOD'] === 'GET') {
+            static::$_cache[$recv_buffer]['decode'] = $ret;
+            if (\count(static::$_cache) > 256) {
+                unset(static::$_cache[key(static::$_cache)]);
+            }
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Http encode.
+     *
+     * @param string        $content
+     * @param TcpConnection $connection
+     * @return string
+     */
+    public static function encode($content, TcpConnection $connection)
+    {
+        // http-code status line.
+        $header = HttpCache::$status . "\r\n";
+
+        // Cookie headers
+        if(HttpCache::$cookie) {
+            $header .= \implode("\r\n", HttpCache::$cookie) . "\r\n";
+        }
+        
+        // other headers
+        if (HttpCache::$header) {
+            $header .= \implode("\r\n", HttpCache::$header) . "\r\n";
+        }
+
+        if(!empty($connection->gzip)) {
+            $header .= "Content-Encoding: gzip\r\n";
+            $content = \gzencode($content,$connection->gzip);
+        }
+        // header
+        $header .= 'Content-Length: ' . \strlen($content) . "\r\n\r\n";
+
+        // save session
+        self::sessionWriteClose();
+
+        // the whole http package
+        return $header . $content;
+    }
+
+    /**
+     * Send a raw HTTP header
+     * 
+     * @param string $content
+     * @param bool   $replace
+     * @param int    $http_response_code
+     * 
+     * @return bool|void
+     */
+    public static function header($content, $replace = true, $http_response_code = null)
+    {
+        if (\strpos($content, 'HTTP') === 0) {
+            HttpCache::$status = $content;
+            return true;
+        }
+
+        $key = \strstr($content, ':', true);
+        if (empty($key)) {
+            return false;
+        }
+
+        if ('location' === \strtolower($key)) {
+            if (!$http_response_code) {
+            $http_response_code = 302;
+            }
+            self::responseCode($http_response_code);
+        }
+
+        if ($key === 'Set-Cookie') {
+            HttpCache::$cookie[] = $content;
+        } else {
+            HttpCache::$header[$key] = $content;
+        }
+
+        return true;
+    }
+
+    /**
+     * Remove previously set headers
+     *
+     * @param string $name
+     * @return void
+     */
+    public static function headerRemove($name)
+    {
+        unset(HttpCache::$header[$name]);
+    }
+
+    /**
+     * Sets the HTTP response status code.
+     *
+     * @param int $code The response code
+     * @return boolean|int The valid status code or FALSE if code is not provided and it is not invoked in a web server environment
+     */
+    public static function responseCode($code) 
+    {
+        if (isset(HttpCache::$codes[$code])) {
+            HttpCache::$status = "HTTP/1.1 $code " . HttpCache::$codes[$code];
+            return $code;
+        }
+        return false;
+    }
+
+    /**
+     * Set cookie.
+     *
+     * @param string  $name
+     * @param string  $value
+     * @param integer $maxage
+     * @param string  $path
+     * @param string  $domain
+     * @param bool    $secure
+     * @param bool    $HTTPOnly
+     * @return bool|void
+     */
+    public static function setcookie(
+        $name,
+        $value = '',
+        $maxage = 0,
+        $path = '',
+        $domain = '',
+        $secure = false,
+        $HTTPOnly = false
+    ) {
+        HttpCache::$cookie[] = 'Set-Cookie: ' . $name . '=' . rawurlencode($value)
+                                . (empty($domain) ? '' : '; Domain=' . $domain)
+                                . (empty($maxage) ? '' : '; Max-Age=' . $maxage)
+                                . (empty($path) ? '' : '; Path=' . $path)
+                                . (!$secure ? '' : '; Secure')
+                                . (!$HTTPOnly ? '' : '; HttpOnly');
+        
+        return true;
+    }
+
+    /**
+     * sessionCreateId
+     *
+     * @return string
+     */
+    public static function sessionCreateId()
+    {
+        \mt_srand();
+        return bin2hex(\pack('d', \microtime(true)) . \pack('N',\mt_rand(0, 2147483647)));
+    }
+
+    /**
+     * Get and/or set the current session id
+     *
+     * @param string  $id
+     *
+     * @return string|null
+     */
+    public static function sessionId($id = null)
+    {
+        if (static::sessionStarted() && HttpCache::$instance->sessionFile) {
+            return \str_replace('ses_', '', \basename(HttpCache::$instance->sessionFile));
+        }
+        return '';
+    }
+
+    /**
+     * Get and/or set the current session name
+     *
+     * @param string  $name
+     *
+     * @return string
+     */
+    public static function sessionName($name = null)
+    {
+        $session_name = HttpCache::$sessionName;
+        if ($name && ! static::sessionStarted()) {
+            HttpCache::$sessionName = $name;
+        }
+        return $session_name;
+    }
+
+    /**
+     * Get and/or set the current session save path
+     *
+     * @param string  $path
+     *
+     * @return string
+     */
+    public static function sessionSavePath($path = null)
+    {
+        if ($path && \is_dir($path) && \is_writable($path) && !static::sessionStarted()) {
+            HttpCache::$sessionPath = $path;
+        }
+        return HttpCache::$sessionPath;
+    }
+
+    /**
+     * sessionStarted
+     *
+     * @return bool
+     */
+    public static function sessionStarted()
+    {
+        if (!HttpCache::$instance) return false;
+
+        return HttpCache::$instance->sessionStarted;
+    }
+
+    /**
+     * sessionStart
+     *
+     * @return bool
+     */
+    public static function sessionStart()
+    {
+        self::tryGcSessions();
+
+        if (HttpCache::$instance->sessionStarted) {
+            Worker::safeEcho("already sessionStarted\n");
+            return true;
+        }
+        HttpCache::$instance->sessionStarted = true;
+        if (isset($_COOKIE[HttpCache::$sessionName]) && !\preg_match('/^[a-zA-Z0-9]+$/', $_COOKIE[HttpCache::$sessionName])) {
+            unset($_COOKIE[HttpCache::$sessionName]);
+        }
+        // Generate a SID.
+        if (!isset($_COOKIE[HttpCache::$sessionName]) || !\is_file(HttpCache::$sessionPath . '/ses_' . $_COOKIE[HttpCache::$sessionName])) {
+            // Create a unique session_id and the associated file name.
+            while (true) {
+                $session_id = static::sessionCreateId();
+                if (!\is_file($file_name = HttpCache::$sessionPath . '/ses_' . $session_id)) break;
+            }
+            HttpCache::$instance->sessionFile = $file_name;
+            return self::setcookie(
+                HttpCache::$sessionName
+                , $session_id
+                , \ini_get('session.cookie_lifetime')
+                , \ini_get('session.cookie_path')
+                , \ini_get('session.cookie_domain')
+                , \ini_get('session.cookie_secure')
+                , \ini_get('session.cookie_httponly')
+            );
+        }
+        if (!HttpCache::$instance->sessionFile) {
+            HttpCache::$instance->sessionFile = HttpCache::$sessionPath . '/ses_' . $_COOKIE[HttpCache::$sessionName];
+        }
+        // Read session from session file.
+        if (HttpCache::$instance->sessionFile) {
+            $raw = \file_get_contents(HttpCache::$instance->sessionFile);
+            if ($raw) {
+                $_SESSION = \unserialize($raw);
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Save session.
+     *
+     * @return bool
+     */
+    public static function sessionWriteClose()
+    {
+        if (!empty(HttpCache::$instance->sessionStarted) && !empty($_SESSION)) {
+            $session_str = \serialize($_SESSION);
+            if ($session_str && HttpCache::$instance->sessionFile) {
+                return (bool) \file_put_contents(HttpCache::$instance->sessionFile, $session_str);
+            }
+        }
+        return empty($_SESSION);
+    }
+
+
+    /**
+     * Update the current session id with a newly generated one
+     *
+     * @param bool $delete_old_session
+     * @return bool
+     * 
+     * @link https://www.php.net/manual/en/function.session-regenerate-id.php
+     */
+    public static function sessionRegenerateId($delete_old_session = false)
+    {
+        $old_session_file = HttpCache::$instance->sessionFile;
+        // Create a unique session_id and the associated file name.
+        while (true) {
+            $session_id = static::sessionCreateId();
+            if (!\is_file($file_name = HttpCache::$sessionPath . '/ses_' . $session_id)) break;
+        }
+        HttpCache::$instance->sessionFile = $file_name;
+
+        if($delete_old_session) {
+            \unlink($old_session_file);
+        }
+
+        return self::setcookie(
+            HttpCache::$sessionName
+            , $session_id
+            , \ini_get('session.cookie_lifetime')
+            , \ini_get('session.cookie_path')
+            , \ini_get('session.cookie_domain')
+            , \ini_get('session.cookie_secure')
+            , \ini_get('session.cookie_httponly')
+        );
+    }
+
+    /**
+     * End, like call exit in php-fpm.
+     *
+     * @param string $msg
+     * @throws \Exception
+     */
+    public static function end($msg = '')
+    {
+        if ($msg) {
+            echo $msg;
+        }
+        throw new \Exception('jump_exit');
+    }
+
+    /**
+     * Get mime types.
+     *
+     * @return string
+     */
+    public static function getMimeTypesFile()
+    {
+        return __DIR__ . '/Http/mime.types';
+    }
+
+    /**
+     * Parse $_FILES.
+     *
+     * @param string $http_body
+     * @param string $http_post_boundary
+     * @return void
+     */
+    protected static function parseUploadFiles($http_body, $http_post_boundary)
+    {
+        $http_body           = \substr($http_body, 0, \strlen($http_body) - (\strlen($http_post_boundary) + 4));
+        $boundary_data_array = \explode($http_post_boundary . "\r\n", $http_body);
+        if ($boundary_data_array[0] === '') {
+            unset($boundary_data_array[0]);
+        }
+        $key = -1;
+        foreach ($boundary_data_array as $boundary_data_buffer) {
+            list($boundary_header_buffer, $boundary_value) = \explode("\r\n\r\n", $boundary_data_buffer, 2);
+            // Remove \r\n from the end of buffer.
+            $boundary_value = \substr($boundary_value, 0, -2);
+            $key ++;
+            foreach (\explode("\r\n", $boundary_header_buffer) as $item) {
+                list($header_key, $header_value) = \explode(": ", $item);
+                $header_key = \strtolower($header_key);
+                switch ($header_key) {
+                    case "content-disposition":
+                        // Is file data.
+                        if (\preg_match('/name="(.*?)"; filename="(.*?)"/', $header_value, $match)) {
+                            // Parse $_FILES.
+                            $_FILES[$key] = array(
+                                'name' => $match[1],
+                                'file_name' => $match[2],
+                                'file_data' => $boundary_value,
+                                'file_size' => \strlen($boundary_value),
+                            );
+                            break;
+                        } // Is post field.
+                        else {
+                            // Parse $_POST.
+                            if (\preg_match('/name="(.*?)"$/', $header_value, $match)) {
+                                $_POST[$match[1]] = $boundary_value;
+                            }
+                        }
+                        break;
+                    case "content-type":
+                        // add file_type
+                        $_FILES[$key]['file_type'] = \trim($header_value);
+                        break;
+                }
+            }
+        }
+    }
+
+    /**
+     * Try GC sessions.
+     *
+     * @return void
+     */
+    public static function tryGcSessions()
+    {
+        if (HttpCache::$sessionGcProbability <= 0 ||
+            HttpCache::$sessionGcDivisor     <= 0 ||
+            \rand(1, HttpCache::$sessionGcDivisor) > HttpCache::$sessionGcProbability) {
+            return;
+        }
+
+        $time_now = \time();
+        foreach(glob(HttpCache::$sessionPath.'/ses*') as $file) {
+            if(\is_file($file) && $time_now - \filemtime($file) > HttpCache::$sessionGcMaxLifeTime) {
+                \unlink($file);
+            }
+        }
+    }
+}
+
+/**
+ * Http cache for the current http response.
+ */
+class HttpCache
+{
+    public static $codes = array(
+        100 => 'Continue',
+        101 => 'Switching Protocols',
+        200 => 'OK',
+        201 => 'Created',
+        202 => 'Accepted',
+        203 => 'Non-Authoritative Information',
+        204 => 'No Content',
+        205 => 'Reset Content',
+        206 => 'Partial Content',
+        300 => 'Multiple Choices',
+        301 => 'Moved Permanently',
+        302 => 'Found',
+        303 => 'See Other',
+        304 => 'Not Modified',
+        305 => 'Use Proxy',
+        306 => '(Unused)',
+        307 => 'Temporary Redirect',
+        400 => 'Bad Request',
+        401 => 'Unauthorized',
+        402 => 'Payment Required',
+        403 => 'Forbidden',
+        404 => 'Not Found',
+        405 => 'Method Not Allowed',
+        406 => 'Not Acceptable',
+        407 => 'Proxy Authentication Required',
+        408 => 'Request Timeout',
+        409 => 'Conflict',
+        410 => 'Gone',
+        411 => 'Length Required',
+        412 => 'Precondition Failed',
+        413 => 'Request Entity Too Large',
+        414 => 'Request-URI Too Long',
+        415 => 'Unsupported Media Type',
+        416 => 'Requested Range Not Satisfiable',
+        417 => 'Expectation Failed',
+        422 => 'Unprocessable Entity',
+        423 => 'Locked',
+        500 => 'Internal Server Error',
+        501 => 'Not Implemented',
+        502 => 'Bad Gateway',
+        503 => 'Service Unavailable',
+        504 => 'Gateway Timeout',
+        505 => 'HTTP Version Not Supported',
+    );
+
+    public static $default = array(
+        'Content-Type' => 'Content-Type: text/html;charset=utf-8',
+        'Connection'   => 'Connection: keep-alive',
+        'Server'       => 'Server: workerman'
+    );
+
+    /**
+     * @var HttpCache
+     */
+    public static $instance             = null;
+    public static $status               = '';
+    public static $header               = array();
+    public static $cookie               = array();
+    public static $sessionPath          = '';
+    public static $sessionName          = '';
+    public static $sessionGcProbability = 1;
+    public static $sessionGcDivisor     = 1000;
+    public static $sessionGcMaxLifeTime = 1440;
+    public $sessionStarted = false;
+    public $sessionFile = '';
+
+    public static function reset()
+    {
+        self::$status   = 'HTTP/1.1 200 OK';
+        self::$header   = self::$default;
+        self::$cookie   = array();
+        self::$instance->sessionFile = '';
+        self::$instance->sessionStarted = false;
+    }
+
+    public static function init()
+    {
+        if (!self::$sessionName) {
+            self::$sessionName = \ini_get('session.name');
+        }
+
+        if (!self::$sessionPath) {
+            self::$sessionPath = @\session_save_path();
+        }
+
+        if (!self::$sessionPath || \strpos(self::$sessionPath, 'tcp://') === 0) {
+            self::$sessionPath = \sys_get_temp_dir();
+        }
+
+        if ($gc_probability = \ini_get('session.gc_probability')) {
+            self::$sessionGcProbability = $gc_probability;
+        }
+
+        if ($gc_divisor = \ini_get('session.gc_divisor')) {
+            self::$sessionGcDivisor = $gc_divisor;
+        }
+
+        if ($gc_max_life_time = \ini_get('session.gc_maxlifetime')) {
+            self::$sessionGcMaxLifeTime = $gc_max_life_time;
+        }
+
+        self::$instance = new HttpCache();
+    }
+}
+
+HttpCache::init();

Server/vendor/workerman/workerman/Protocols/Http/mime.types

@@ -0,0 +1,90 @@
+
+types {
+    text/html                             html htm shtml;
+    text/css                              css;
+    text/xml                              xml;
+    image/gif                             gif;
+    image/jpeg                            jpeg jpg;
+    application/javascript                js;
+    application/atom+xml                  atom;
+    application/rss+xml                   rss;
+
+    text/mathml                           mml;
+    text/plain                            txt;
+    text/vnd.sun.j2me.app-descriptor      jad;
+    text/vnd.wap.wml                      wml;
+    text/x-component                      htc;
+
+    image/png                             png;
+    image/tiff                            tif tiff;
+    image/vnd.wap.wbmp                    wbmp;
+    image/x-icon                          ico;
+    image/x-jng                           jng;
+    image/x-ms-bmp                        bmp;
+    image/svg+xml                         svg svgz;
+    image/webp                            webp;
+
+    application/font-woff                 woff;
+    application/java-archive              jar war ear;
+    application/json                      json;
+    application/mac-binhex40              hqx;
+    application/msword                    doc;
+    application/pdf                       pdf;
+    application/postscript                ps eps ai;
+    application/rtf                       rtf;
+    application/vnd.apple.mpegurl         m3u8;
+    application/vnd.ms-excel              xls;
+    application/vnd.ms-fontobject         eot;
+    application/vnd.ms-powerpoint         ppt;
+    application/vnd.wap.wmlc              wmlc;
+    application/vnd.google-earth.kml+xml  kml;
+    application/vnd.google-earth.kmz      kmz;
+    application/x-7z-compressed           7z;
+    application/x-cocoa                   cco;
+    application/x-java-archive-diff       jardiff;
+    application/x-java-jnlp-file          jnlp;
+    application/x-makeself                run;
+    application/x-perl                    pl pm;
+    application/x-pilot                   prc pdb;
+    application/x-rar-compressed          rar;
+    application/x-redhat-package-manager  rpm;
+    application/x-sea                     sea;
+    application/x-shockwave-flash         swf;
+    application/x-stuffit                 sit;
+    application/x-tcl                     tcl tk;
+    application/x-x509-ca-cert            der pem crt;
+    application/x-xpinstall               xpi;
+    application/xhtml+xml                 xhtml;
+    application/xspf+xml                  xspf;
+    application/zip                       zip;
+
+    application/octet-stream              bin exe dll;
+    application/octet-stream              deb;
+    application/octet-stream              dmg;
+    application/octet-stream              iso img;
+    application/octet-stream              msi msp msm;
+
+    application/vnd.openxmlformats-officedocument.wordprocessingml.document    docx;
+    application/vnd.openxmlformats-officedocument.spreadsheetml.sheet          xlsx;
+    application/vnd.openxmlformats-officedocument.presentationml.presentation  pptx;
+
+    audio/midi                            mid midi kar;
+    audio/mpeg                            mp3;
+    audio/ogg                             ogg;
+    audio/x-m4a                           m4a;
+    audio/x-realaudio                     ra;
+
+    video/3gpp                            3gpp 3gp;
+    video/mp2t                            ts;
+    video/mp4                             mp4;
+    video/mpeg                            mpeg mpg;
+    video/quicktime                       mov;
+    video/webm                            webm;
+    video/x-flv                           flv;
+    video/x-m4v                           m4v;
+    video/x-mng                           mng;
+    video/x-ms-asf                        asx asf;
+    video/x-ms-wmv                        wmv;
+    video/x-msvideo                       avi;
+    font/ttf                              ttf;
+}

Server/vendor/workerman/workerman/Protocols/ProtocolInterface.php

@@ -0,0 +1,52 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Protocols;
+
+use Workerman\Connection\ConnectionInterface;
+
+/**
+ * Protocol interface
+ */
+interface ProtocolInterface
+{
+    /**
+     * Check the integrity of the package.
+     * Please return the length of package.
+     * If length is unknow please return 0 that mean wating more data.
+     * If the package has something wrong please return false the connection will be closed.
+     *
+     * @param string              $recv_buffer
+     * @param ConnectionInterface $connection
+     * @return int|false
+     */
+    public static function input($recv_buffer, ConnectionInterface $connection);
+
+    /**
+     * Decode package and emit onMessage($message) callback, $message is the result that decode returned.
+     *
+     * @param string              $recv_buffer
+     * @param ConnectionInterface $connection
+     * @return mixed
+     */
+    public static function decode($recv_buffer, ConnectionInterface $connection);
+
+    /**
+     * Encode package brefore sending to client.
+     * 
+     * @param mixed               $data
+     * @param ConnectionInterface $connection
+     * @return string
+     */
+    public static function encode($data, ConnectionInterface $connection);
+}

Server/vendor/workerman/workerman/Protocols/Text.php

@@ -0,0 +1,70 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Protocols;
+
+use Workerman\Connection\ConnectionInterface;
+
+/**
+ * Text Protocol.
+ */
+class Text
+{
+    /**
+     * Check the integrity of the package.
+     *
+     * @param string        $buffer
+     * @param ConnectionInterface $connection
+     * @return int
+     */
+    public static function input($buffer, ConnectionInterface $connection)
+    {
+        // Judge whether the package length exceeds the limit.
+        if (isset($connection->maxPackageSize) && \strlen($buffer) >= $connection->maxPackageSize) {
+            $connection->close();
+            return 0;
+        }
+        //  Find the position of  "\n".
+        $pos = \strpos($buffer, "\n");
+        // No "\n", packet length is unknown, continue to wait for the data so return 0.
+        if ($pos === false) {
+            return 0;
+        }
+        // Return the current package length.
+        return $pos + 1;
+    }
+
+    /**
+     * Encode.
+     *
+     * @param string $buffer
+     * @return string
+     */
+    public static function encode($buffer)
+    {
+        // Add "\n"
+        return $buffer . "\n";
+    }
+
+    /**
+     * Decode.
+     *
+     * @param string $buffer
+     * @return string
+     */
+    public static function decode($buffer)
+    {
+        // Remove "\n"
+        return \rtrim($buffer, "\r\n");
+    }
+}

Server/vendor/workerman/workerman/Protocols/Websocket.php

@@ -0,0 +1,503 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Protocols;
+
+use Workerman\Connection\ConnectionInterface;
+use Workerman\Connection\TcpConnection;
+use Workerman\Worker;
+
+/**
+ * WebSocket protocol.
+ */
+class Websocket implements \Workerman\Protocols\ProtocolInterface
+{
+    /**
+     * Websocket blob type.
+     *
+     * @var string
+     */
+    const BINARY_TYPE_BLOB = "\x81";
+
+    /**
+     * Websocket arraybuffer type.
+     *
+     * @var string
+     */
+    const BINARY_TYPE_ARRAYBUFFER = "\x82";
+
+    /**
+     * Check the integrity of the package.
+     *
+     * @param string              $buffer
+     * @param ConnectionInterface $connection
+     * @return int
+     */
+    public static function input($buffer, ConnectionInterface $connection)
+    {
+        // Receive length.
+        $recv_len = \strlen($buffer);
+        // We need more data.
+        if ($recv_len < 6) {
+            return 0;
+        }
+
+        // Has not yet completed the handshake.
+        if (empty($connection->websocketHandshake)) {
+            return static::dealHandshake($buffer, $connection);
+        }
+
+        // Buffer websocket frame data.
+        if ($connection->websocketCurrentFrameLength) {
+            // We need more frame data.
+            if ($connection->websocketCurrentFrameLength > $recv_len) {
+                // Return 0, because it is not clear the full packet length, waiting for the frame of fin=1.
+                return 0;
+            }
+        } else {
+            $firstbyte    = \ord($buffer[0]);
+            $secondbyte   = \ord($buffer[1]);
+            $data_len     = $secondbyte & 127;
+            $is_fin_frame = $firstbyte >> 7;
+            $masked       = $secondbyte >> 7;
+
+            if (!$masked) {
+                Worker::safeEcho("frame not masked so close the connection\n");
+                $connection->close();
+                return 0;
+            }
+
+            $opcode       = $firstbyte & 0xf;
+            switch ($opcode) {
+                case 0x0:
+                    break;
+                // Blob type.
+                case 0x1:
+                    break;
+                // Arraybuffer type.
+                case 0x2:
+                    break;
+                // Close package.
+                case 0x8:
+                    // Try to emit onWebSocketClose callback.
+                    if (isset($connection->onWebSocketClose) || isset($connection->worker->onWebSocketClose)) {
+                        try {
+                            \call_user_func(isset($connection->onWebSocketClose)?$connection->onWebSocketClose:$connection->worker->onWebSocketClose, $connection);
+                        } catch (\Exception $e) {
+                            Worker::log($e);
+                            exit(250);
+                        } catch (\Error $e) {
+                            Worker::log($e);
+                            exit(250);
+                        }
+                    } // Close connection.
+                    else {
+                        $connection->close("\x88\x02\x03\xe8", true);
+                    }
+                    return 0;
+                // Ping package.
+                case 0x9:
+                    break;
+                // Pong package.
+                case 0xa:
+                    break;
+                // Wrong opcode. 
+                default :
+                    Worker::safeEcho("error opcode $opcode and close websocket connection. Buffer:" . bin2hex($buffer) . "\n");
+                    $connection->close();
+                    return 0;
+            }
+
+            // Calculate packet length.
+            $head_len = 6;
+            if ($data_len === 126) {
+                $head_len = 8;
+                if ($head_len > $recv_len) {
+                    return 0;
+                }
+                $pack     = \unpack('nn/ntotal_len', $buffer);
+                $data_len = $pack['total_len'];
+            } else {
+                if ($data_len === 127) {
+                    $head_len = 14;
+                    if ($head_len > $recv_len) {
+                        return 0;
+                    }
+                    $arr      = \unpack('n/N2c', $buffer);
+                    $data_len = $arr['c1']*4294967296 + $arr['c2'];
+                }
+            }
+            $current_frame_length = $head_len + $data_len;
+
+            $total_package_size = \strlen($connection->websocketDataBuffer) + $current_frame_length;
+            if ($total_package_size > $connection->maxPackageSize) {
+                Worker::safeEcho("error package. package_length=$total_package_size\n");
+                $connection->close();
+                return 0;
+            }
+
+            if ($is_fin_frame) {
+                if ($opcode === 0x9) {
+                    if ($recv_len >= $current_frame_length) {
+                        $ping_data = static::decode(\substr($buffer, 0, $current_frame_length), $connection);
+                        $connection->consumeRecvBuffer($current_frame_length);
+                        $tmp_connection_type = isset($connection->websocketType) ? $connection->websocketType : static::BINARY_TYPE_BLOB;
+                        $connection->websocketType = "\x8a";
+                        if (isset($connection->onWebSocketPing) || isset($connection->worker->onWebSocketPing)) {
+                            try {
+                                \call_user_func(isset($connection->onWebSocketPing)?$connection->onWebSocketPing:$connection->worker->onWebSocketPing, $connection, $ping_data);
+                            } catch (\Exception $e) {
+                                Worker::log($e);
+                                exit(250);
+                            } catch (\Error $e) {
+                                Worker::log($e);
+                                exit(250);
+                            }
+                        } else {
+                            $connection->send($ping_data);
+                        }
+                        $connection->websocketType = $tmp_connection_type;
+                        if ($recv_len > $current_frame_length) {
+                            return static::input(\substr($buffer, $current_frame_length), $connection);
+                        }
+                    }
+                    return 0;
+                } else if ($opcode === 0xa) {
+                    if ($recv_len >= $current_frame_length) {
+                        $pong_data = static::decode(\substr($buffer, 0, $current_frame_length), $connection);
+                        $connection->consumeRecvBuffer($current_frame_length);
+                        $tmp_connection_type = isset($connection->websocketType) ? $connection->websocketType : static::BINARY_TYPE_BLOB;
+                        $connection->websocketType = "\x8a";
+                        // Try to emit onWebSocketPong callback.
+                        if (isset($connection->onWebSocketPong) || isset($connection->worker->onWebSocketPong)) {
+                            try {
+                                \call_user_func(isset($connection->onWebSocketPong)?$connection->onWebSocketPong:$connection->worker->onWebSocketPong, $connection, $pong_data);
+                            } catch (\Exception $e) {
+                                Worker::log($e);
+                                exit(250);
+                            } catch (\Error $e) {
+                                Worker::log($e);
+                                exit(250);
+                            }
+                        }
+                        $connection->websocketType = $tmp_connection_type;
+                        if ($recv_len > $current_frame_length) {
+                            return static::input(\substr($buffer, $current_frame_length), $connection);
+                        }
+                    }
+                    return 0;
+                }
+                return $current_frame_length;
+            } else {
+                $connection->websocketCurrentFrameLength = $current_frame_length;
+            }
+        }
+
+        // Received just a frame length data.
+        if ($connection->websocketCurrentFrameLength === $recv_len) {
+            static::decode($buffer, $connection);
+            $connection->consumeRecvBuffer($connection->websocketCurrentFrameLength);
+            $connection->websocketCurrentFrameLength = 0;
+            return 0;
+        } // The length of the received data is greater than the length of a frame.
+        elseif ($connection->websocketCurrentFrameLength < $recv_len) {
+            static::decode(\substr($buffer, 0, $connection->websocketCurrentFrameLength), $connection);
+            $connection->consumeRecvBuffer($connection->websocketCurrentFrameLength);
+            $current_frame_length                    = $connection->websocketCurrentFrameLength;
+            $connection->websocketCurrentFrameLength = 0;
+            // Continue to read next frame.
+            return static::input(\substr($buffer, $current_frame_length), $connection);
+        } // The length of the received data is less than the length of a frame.
+        else {
+            return 0;
+        }
+    }
+
+    /**
+     * Websocket encode.
+     *
+     * @param string              $buffer
+     * @param ConnectionInterface $connection
+     * @return string
+     */
+    public static function encode($buffer, ConnectionInterface $connection)
+    {
+        if (!is_scalar($buffer)) {
+            throw new \Exception("You can't send(" . \gettype($buffer) . ") to client, you need to convert it to a string. ");
+        }
+        $len = \strlen($buffer);
+        if (empty($connection->websocketType)) {
+            $connection->websocketType = static::BINARY_TYPE_BLOB;
+        }
+
+        $first_byte = $connection->websocketType;
+
+        if ($len <= 125) {
+            $encode_buffer = $first_byte . \chr($len) . $buffer;
+        } else {
+            if ($len <= 65535) {
+                $encode_buffer = $first_byte . \chr(126) . \pack("n", $len) . $buffer;
+            } else {
+                $encode_buffer = $first_byte . \chr(127) . \pack("xxxxN", $len) . $buffer;
+            }
+        }
+
+        // Handshake not completed so temporary buffer websocket data waiting for send.
+        if (empty($connection->websocketHandshake)) {
+            if (empty($connection->tmpWebsocketData)) {
+                $connection->tmpWebsocketData = '';
+            }
+            // If buffer has already full then discard the current package.
+            if (\strlen($connection->tmpWebsocketData) > $connection->maxSendBufferSize) {
+                if ($connection->onError) {
+                    try {
+                        \call_user_func($connection->onError, $connection, \WORKERMAN_SEND_FAIL, 'send buffer full and drop package');
+                    } catch (\Exception $e) {
+                        Worker::log($e);
+                        exit(250);
+                    } catch (\Error $e) {
+                        Worker::log($e);
+                        exit(250);
+                    }
+                }
+                return '';
+            }
+            $connection->tmpWebsocketData .= $encode_buffer;
+            // Check buffer is full.
+            if ($connection->maxSendBufferSize <= \strlen($connection->tmpWebsocketData)) {
+                if ($connection->onBufferFull) {
+                    try {
+                        \call_user_func($connection->onBufferFull, $connection);
+                    } catch (\Exception $e) {
+                        Worker::log($e);
+                        exit(250);
+                    } catch (\Error $e) {
+                        Worker::log($e);
+                        exit(250);
+                    }
+                }
+            }
+
+            // Return empty string.
+            return '';
+        }
+
+        return $encode_buffer;
+    }
+
+    /**
+     * Websocket decode.
+     *
+     * @param string              $buffer
+     * @param ConnectionInterface $connection
+     * @return string
+     */
+    public static function decode($buffer, ConnectionInterface $connection)
+    {
+        $len = \ord($buffer[1]) & 127;
+        if ($len === 126) {
+            $masks = \substr($buffer, 4, 4);
+            $data  = \substr($buffer, 8);
+        } else {
+            if ($len === 127) {
+                $masks = \substr($buffer, 10, 4);
+                $data  = \substr($buffer, 14);
+            } else {
+                $masks = \substr($buffer, 2, 4);
+                $data  = \substr($buffer, 6);
+            }
+        }
+        $dataLength = \strlen($data);
+        $masks = \str_repeat($masks, \floor($dataLength / 4)) . \substr($masks, 0, $dataLength % 4);
+        $decoded = $data ^ $masks;
+        if ($connection->websocketCurrentFrameLength) {
+            $connection->websocketDataBuffer .= $decoded;
+            return $connection->websocketDataBuffer;
+        } else {
+            if ($connection->websocketDataBuffer !== '') {
+                $decoded                         = $connection->websocketDataBuffer . $decoded;
+                $connection->websocketDataBuffer = '';
+            }
+            return $decoded;
+        }
+    }
+
+    /**
+     * Websocket handshake.
+     *
+     * @param string                              $buffer
+     * @param TcpConnection $connection
+     * @return int
+     */
+    protected static function dealHandshake($buffer, TcpConnection $connection)
+    {
+        // HTTP protocol.
+        if (0 === \strpos($buffer, 'GET')) {
+            // Find \r\n\r\n.
+            $heder_end_pos = \strpos($buffer, "\r\n\r\n");
+            if (!$heder_end_pos) {
+                return 0;
+            }
+            $header_length = $heder_end_pos + 4;
+
+            // Get Sec-WebSocket-Key.
+            $Sec_WebSocket_Key = '';
+            if (\preg_match("/Sec-WebSocket-Key: *(.*?)\r\n/i", $buffer, $match)) {
+                $Sec_WebSocket_Key = $match[1];
+            } else {
+                $connection->send("HTTP/1.1 200 Websocket\r\nServer: workerman/".Worker::VERSION."\r\n\r\n<div style=\"text-align:center\"><h1>Websocket</h1><hr>powered by <a href=\"https://www.workerman.net\">workerman ".Worker::VERSION."</a></div>",
+                    true);
+                $connection->close();
+                return 0;
+            }
+            // Calculation websocket key.
+            $new_key = \base64_encode(\sha1($Sec_WebSocket_Key . "258EAFA5-E914-47DA-95CA-C5AB0DC85B11", true));
+            // Handshake response data.
+            $handshake_message = "HTTP/1.1 101 Switching Protocols\r\n"
+                                ."Upgrade: websocket\r\n"
+                                ."Sec-WebSocket-Version: 13\r\n"
+                                ."Connection: Upgrade\r\n"
+                                ."Sec-WebSocket-Accept: " . $new_key . "\r\n";
+
+            // Websocket data buffer.
+            $connection->websocketDataBuffer = '';
+            // Current websocket frame length.
+            $connection->websocketCurrentFrameLength = 0;
+            // Current websocket frame data.
+            $connection->websocketCurrentFrameBuffer = '';
+            // Consume handshake data.
+            $connection->consumeRecvBuffer($header_length);
+
+            // blob or arraybuffer
+            if (empty($connection->websocketType)) {
+                $connection->websocketType = static::BINARY_TYPE_BLOB;
+            }
+
+            $has_server_header = false;
+
+            // Try to emit onWebSocketConnect callback.
+            if (isset($connection->onWebSocketConnect) || isset($connection->worker->onWebSocketConnect)) {
+                static::parseHttpHeader($buffer);
+                try {
+                    \call_user_func(isset($connection->onWebSocketConnect)?$connection->onWebSocketConnect:$connection->worker->onWebSocketConnect, $connection, $buffer);
+                } catch (\Exception $e) {
+                    Worker::log($e);
+                    exit(250);
+                } catch (\Error $e) {
+                    Worker::log($e);
+                    exit(250);
+                }
+                if (!empty($_SESSION) && \class_exists('\GatewayWorker\Lib\Context')) {
+                    $connection->session = \GatewayWorker\Lib\Context::sessionEncode($_SESSION);
+                }
+                $_GET = $_SERVER = $_SESSION = $_COOKIE = array();
+
+                if (isset($connection->headers)) {
+                    if (\is_array($connection->headers))  {
+                        foreach ($connection->headers as $header) {
+                            if (\strpos($header, 'Server:') === 0) {
+                                $has_server_header = true;
+                            }
+                            $handshake_message .= "$header\r\n";
+                        }
+                    } else {
+                        $handshake_message .= "$connection->headers\r\n";
+                    }
+                }
+            }
+            if (!$has_server_header) {
+                $handshake_message .= "Server: workerman/".Worker::VERSION."\r\n";
+            }
+            $handshake_message .= "\r\n";
+            // Send handshake response.
+            $connection->send($handshake_message, true);
+            // Mark handshake complete..
+            $connection->websocketHandshake = true;
+            // There are data waiting to be sent.
+            if (!empty($connection->tmpWebsocketData)) {
+                $connection->send($connection->tmpWebsocketData, true);
+                $connection->tmpWebsocketData = '';
+            }
+            if (\strlen($buffer) > $header_length) {
+                return static::input(\substr($buffer, $header_length), $connection);
+            }
+            return 0;
+        } // Is flash policy-file-request.
+        elseif (0 === \strpos($buffer, '<polic')) {
+            $policy_xml = '<?xml version="1.0"?><cross-domain-policy><site-control permitted-cross-domain-policies="all"/><allow-access-from domain="*" to-ports="*"/></cross-domain-policy>' . "\0";
+            $connection->send($policy_xml, true);
+            $connection->consumeRecvBuffer(\strlen($buffer));
+            return 0;
+        }
+        // Bad websocket handshake request.
+        $connection->send("HTTP/1.1 200 Websocket\r\nServer: workerman/".Worker::VERSION."\r\n\r\n<div style=\"text-align:center\"><h1>Websocket</h1><hr>powered by <a href=\"https://www.workerman.net\">workerman ".Worker::VERSION."</a></div>",
+            true);
+        $connection->close();
+        return 0;
+    }
+
+    /**
+     * Parse http header.
+     *
+     * @param string $buffer
+     * @return void
+     */
+    protected static function parseHttpHeader($buffer)
+    {
+        // Parse headers.
+        list($http_header, ) = \explode("\r\n\r\n", $buffer, 2);
+        $header_data = \explode("\r\n", $http_header);
+
+        if ($_SERVER) {
+            $_SERVER = array();
+        }
+
+        list($_SERVER['REQUEST_METHOD'], $_SERVER['REQUEST_URI'], $_SERVER['SERVER_PROTOCOL']) = \explode(' ',
+            $header_data[0]);
+
+        unset($header_data[0]);
+        foreach ($header_data as $content) {
+            // \r\n\r\n
+            if (empty($content)) {
+                continue;
+            }
+            list($key, $value)       = \explode(':', $content, 2);
+            $key                     = \str_replace('-', '_', \strtoupper($key));
+            $value                   = \trim($value);
+            $_SERVER['HTTP_' . $key] = $value;
+            switch ($key) {
+                // HTTP_HOST
+                case 'HOST':
+                    $tmp                    = \explode(':', $value);
+                    $_SERVER['SERVER_NAME'] = $tmp[0];
+                    if (isset($tmp[1])) {
+                        $_SERVER['SERVER_PORT'] = $tmp[1];
+                    }
+                    break;
+                // cookie
+                case 'COOKIE':
+                    \parse_str(\str_replace('; ', '&', $_SERVER['HTTP_COOKIE']), $_COOKIE);
+                    break;
+            }
+        }
+
+        // QUERY_STRING
+        $_SERVER['QUERY_STRING'] = \parse_url($_SERVER['REQUEST_URI'], \PHP_URL_QUERY);
+        if ($_SERVER['QUERY_STRING']) {
+            // $GET
+            \parse_str($_SERVER['QUERY_STRING'], $_GET);
+        } else {
+            $_SERVER['QUERY_STRING'] = '';
+        }
+    }
+}

Server/vendor/workerman/workerman/Protocols/Ws.php

@@ -0,0 +1,472 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman\Protocols;
+
+use Workerman\Worker;
+use Workerman\Lib\Timer;
+use Workerman\Connection\TcpConnection;
+use Workerman\Connection\ConnectionInterface;
+
+/**
+ * Websocket protocol for client.
+ */
+class Ws
+{
+    /**
+     * Websocket blob type.
+     *
+     * @var string
+     */
+    const BINARY_TYPE_BLOB = "\x81";
+
+    /**
+     * Websocket arraybuffer type.
+     *
+     * @var string
+     */
+    const BINARY_TYPE_ARRAYBUFFER = "\x82";
+
+    /**
+     * Check the integrity of the package.
+     *
+     * @param string              $buffer
+     * @param ConnectionInterface $connection
+     * @return int
+     */
+    public static function input($buffer, ConnectionInterface $connection)
+    {
+        if (empty($connection->handshakeStep)) {
+            Worker::safeEcho("recv data before handshake. Buffer:" . \bin2hex($buffer) . "\n");
+            return false;
+        }
+        // Recv handshake response
+        if ($connection->handshakeStep === 1) {
+            return self::dealHandshake($buffer, $connection);
+        }
+        $recv_len = \strlen($buffer);
+        if ($recv_len < 2) {
+            return 0;
+        }
+        // Buffer websocket frame data.
+        if ($connection->websocketCurrentFrameLength) {
+            // We need more frame data.
+            if ($connection->websocketCurrentFrameLength > $recv_len) {
+                // Return 0, because it is not clear the full packet length, waiting for the frame of fin=1.
+                return 0;
+            }
+        } else {
+
+            $firstbyte    = \ord($buffer[0]);
+            $secondbyte   = \ord($buffer[1]);
+            $data_len     = $secondbyte & 127;
+            $is_fin_frame = $firstbyte >> 7;
+            $masked       = $secondbyte >> 7;
+
+            if ($masked) {
+                Worker::safeEcho("frame masked so close the connection\n");
+                $connection->close();
+                return 0;
+            }
+
+            $opcode       = $firstbyte & 0xf;
+
+            switch ($opcode) {
+                case 0x0:
+                    break;
+                // Blob type.
+                case 0x1:
+                    break;
+                // Arraybuffer type.
+                case 0x2:
+                    break;
+                // Close package.
+                case 0x8:
+                    // Try to emit onWebSocketClose callback.
+                    if (isset($connection->onWebSocketClose)) {
+                        try {
+                            \call_user_func($connection->onWebSocketClose, $connection);
+                        } catch (\Exception $e) {
+                            Worker::log($e);
+                            exit(250);
+                        } catch (\Error $e) {
+                            Worker::log($e);
+                            exit(250);
+                        }
+                    } // Close connection.
+                    else {
+                        $connection->close();
+                    }
+                    return 0;
+                // Ping package.
+                case 0x9:
+                    break;
+                // Pong package.
+                case 0xa:
+                    break;
+                // Wrong opcode.
+                default :
+                    Worker::safeEcho("error opcode $opcode and close websocket connection. Buffer:" . $buffer . "\n");
+                    $connection->close();
+                    return 0;
+            }
+            // Calculate packet length.
+            if ($data_len === 126) {
+                if (\strlen($buffer) < 4) {
+                    return 0;
+                }
+                $pack = \unpack('nn/ntotal_len', $buffer);
+                $current_frame_length = $pack['total_len'] + 4;
+            } else if ($data_len === 127) {
+                if (\strlen($buffer) < 10) {
+                    return 0;
+                }
+                $arr = \unpack('n/N2c', $buffer);
+                $current_frame_length = $arr['c1']*4294967296 + $arr['c2'] + 10;
+            } else {
+                $current_frame_length = $data_len + 2;
+            }
+
+            $total_package_size = \strlen($connection->websocketDataBuffer) + $current_frame_length;
+            if ($total_package_size > $connection->maxPackageSize) {
+                Worker::safeEcho("error package. package_length=$total_package_size\n");
+                $connection->close();
+                return 0;
+            }
+
+            if ($is_fin_frame) {
+                if ($opcode === 0x9) {
+                    if ($recv_len >= $current_frame_length) {
+                        $ping_data = static::decode(\substr($buffer, 0, $current_frame_length), $connection);
+                        $connection->consumeRecvBuffer($current_frame_length);
+                        $tmp_connection_type = isset($connection->websocketType) ? $connection->websocketType : static::BINARY_TYPE_BLOB;
+                        $connection->websocketType = "\x8a";
+                        if (isset($connection->onWebSocketPing)) {
+                            try {
+                                \call_user_func($connection->onWebSocketPing, $connection, $ping_data);
+                            } catch (\Exception $e) {
+                                Worker::log($e);
+                                exit(250);
+                            } catch (\Error $e) {
+                                Worker::log($e);
+                                exit(250);
+                            }
+                        } else {
+                            $connection->send($ping_data);
+                        }
+                        $connection->websocketType = $tmp_connection_type;
+                        if ($recv_len > $current_frame_length) {
+                            return static::input(\substr($buffer, $current_frame_length), $connection);
+                        }
+                    }
+                    return 0;
+
+                } else if ($opcode === 0xa) {
+                    if ($recv_len >= $current_frame_length) {
+                        $pong_data = static::decode(\substr($buffer, 0, $current_frame_length), $connection);
+                        $connection->consumeRecvBuffer($current_frame_length);
+                        $tmp_connection_type = isset($connection->websocketType) ? $connection->websocketType : static::BINARY_TYPE_BLOB;
+                        $connection->websocketType = "\x8a";
+                        // Try to emit onWebSocketPong callback.
+                        if (isset($connection->onWebSocketPong)) {
+                            try {
+                                \call_user_func($connection->onWebSocketPong, $connection, $pong_data);
+                            } catch (\Exception $e) {
+                                Worker::log($e);
+                                exit(250);
+                            } catch (\Error $e) {
+                                Worker::log($e);
+                                exit(250);
+                            }
+                        }
+                        $connection->websocketType = $tmp_connection_type;
+                        if ($recv_len > $current_frame_length) {
+                            return static::input(\substr($buffer, $current_frame_length), $connection);
+                        }
+                    }
+                    return 0;
+                }
+                return $current_frame_length;
+            } else {
+                $connection->websocketCurrentFrameLength = $current_frame_length;
+            }
+        }
+        // Received just a frame length data.
+        if ($connection->websocketCurrentFrameLength === $recv_len) {
+            self::decode($buffer, $connection);
+            $connection->consumeRecvBuffer($connection->websocketCurrentFrameLength);
+            $connection->websocketCurrentFrameLength = 0;
+            return 0;
+        } // The length of the received data is greater than the length of a frame.
+        elseif ($connection->websocketCurrentFrameLength < $recv_len) {
+            self::decode(\substr($buffer, 0, $connection->websocketCurrentFrameLength), $connection);
+            $connection->consumeRecvBuffer($connection->websocketCurrentFrameLength);
+            $current_frame_length                    = $connection->websocketCurrentFrameLength;
+            $connection->websocketCurrentFrameLength = 0;
+            // Continue to read next frame.
+            return self::input(\substr($buffer, $current_frame_length), $connection);
+        } // The length of the received data is less than the length of a frame.
+        else {
+            return 0;
+        }
+    }
+
+    /**
+     * Websocket encode.
+     *
+     * @param string              $buffer
+     * @param ConnectionInterface $connection
+     * @return string
+     */
+    public static function encode($payload, ConnectionInterface $connection)
+    {
+        if (empty($connection->websocketType)) {
+            $connection->websocketType = self::BINARY_TYPE_BLOB;
+        }
+        $payload = (string)$payload;
+        if (empty($connection->handshakeStep)) {
+            static::sendHandshake($connection);
+        }
+        $mask = 1;
+        $mask_key = "\x00\x00\x00\x00";
+
+        $pack = '';
+        $length = $length_flag = \strlen($payload);
+        if (65535 < $length) {
+            $pack   = \pack('NN', ($length & 0xFFFFFFFF00000000) >> 32, $length & 0x00000000FFFFFFFF);
+            $length_flag = 127;
+        } else if (125 < $length) {
+            $pack   = \pack('n*', $length);
+            $length_flag = 126;
+        }
+
+        $head = ($mask << 7) | $length_flag;
+        $head = $connection->websocketType . \chr($head) . $pack;
+
+        $frame = $head . $mask_key;
+        // append payload to frame:
+        $mask_key = \str_repeat($mask_key, \floor($length / 4)) . \substr($mask_key, 0, $length % 4);
+        $frame .= $payload ^ $mask_key;
+        if ($connection->handshakeStep === 1) {
+            // If buffer has already full then discard the current package.
+            if (\strlen($connection->tmpWebsocketData) > $connection->maxSendBufferSize) {
+                if ($connection->onError) {
+                    try {
+                        \call_user_func($connection->onError, $connection, \WORKERMAN_SEND_FAIL, 'send buffer full and drop package');
+                    } catch (\Exception $e) {
+                        Worker::log($e);
+                        exit(250);
+                    } catch (\Error $e) {
+                        Worker::log($e);
+                        exit(250);
+                    }
+                }
+                return '';
+            }
+            $connection->tmpWebsocketData = $connection->tmpWebsocketData . $frame;
+            // Check buffer is full.
+            if ($connection->maxSendBufferSize <= \strlen($connection->tmpWebsocketData)) {
+                if ($connection->onBufferFull) {
+                    try {
+                        \call_user_func($connection->onBufferFull, $connection);
+                    } catch (\Exception $e) {
+                        Worker::log($e);
+                        exit(250);
+                    } catch (\Error $e) {
+                        Worker::log($e);
+                        exit(250);
+                    }
+                }
+            }
+            return '';
+        }
+        return $frame;
+    }
+
+    /**
+     * Websocket decode.
+     *
+     * @param string              $buffer
+     * @param ConnectionInterface $connection
+     * @return string
+     */
+    public static function decode($bytes, ConnectionInterface $connection)
+    {
+        $data_length = \ord($bytes[1]);
+
+        if ($data_length === 126) {
+            $decoded_data = \substr($bytes, 4);
+        } else if ($data_length === 127) {
+            $decoded_data = \substr($bytes, 10);
+        } else {
+            $decoded_data = \substr($bytes, 2);
+        }
+        if ($connection->websocketCurrentFrameLength) {
+            $connection->websocketDataBuffer .= $decoded_data;
+            return $connection->websocketDataBuffer;
+        } else {
+            if ($connection->websocketDataBuffer !== '') {
+                $decoded_data                    = $connection->websocketDataBuffer . $decoded_data;
+                $connection->websocketDataBuffer = '';
+            }
+            return $decoded_data;
+        }
+    }
+
+    /**
+     * Send websocket handshake data.
+     *
+     * @return void
+     */
+    public static function onConnect($connection)
+    {
+        static::sendHandshake($connection);
+    }
+
+    /**
+     * Clean
+     *
+     * @param $connection
+     */
+    public static function onClose($connection)
+    {
+        $connection->handshakeStep               = null;
+        $connection->websocketCurrentFrameLength = 0;
+        $connection->tmpWebsocketData            = '';
+        $connection->websocketDataBuffer         = '';
+        if (!empty($connection->websocketPingTimer)) {
+            Timer::del($connection->websocketPingTimer);
+            $connection->websocketPingTimer = null;
+        }
+    }
+
+    /**
+     * Send websocket handshake.
+     *
+     * @param TcpConnection $connection
+     * @return void
+     */
+    public static function sendHandshake(TcpConnection $connection)
+    {
+        if (!empty($connection->handshakeStep)) {
+            return;
+        }
+        // Get Host.
+        $port = $connection->getRemotePort();
+        $host = $port === 80 ? $connection->getRemoteHost() : $connection->getRemoteHost() . ':' . $port;
+        // Handshake header.
+        $connection->websocketSecKey = \base64_encode(\md5(\mt_rand(), true));
+        $user_header = isset($connection->headers) ? $connection->headers :
+            (isset($connection->wsHttpHeader) ? $connection->wsHttpHeader : null);
+        $user_header_str = '';
+        if (!empty($user_header)) {
+            if (\is_array($user_header)){
+                foreach($user_header as $k=>$v){
+                    $user_header_str .= "$k: $v\r\n";
+                }
+            } else {
+                $user_header_str .= $user_header;
+            }
+            $user_header_str = "\r\n".\trim($user_header_str);
+        }
+        $header = 'GET ' . $connection->getRemoteURI() . " HTTP/1.1\r\n".
+        (!\preg_match("/\nHost:/i", $user_header_str) ? "Host: $host\r\n" : '').
+        "Connection: Upgrade\r\n".
+        "Upgrade: websocket\r\n".
+        (isset($connection->websocketOrigin) ? "Origin: ".$connection->websocketOrigin."\r\n":'').
+        (isset($connection->WSClientProtocol)?"Sec-WebSocket-Protocol: ".$connection->WSClientProtocol."\r\n":'').
+        "Sec-WebSocket-Version: 13\r\n".
+        "Sec-WebSocket-Key: " . $connection->websocketSecKey . $user_header_str . "\r\n\r\n";
+        $connection->send($header, true);
+        $connection->handshakeStep               = 1;
+        $connection->websocketCurrentFrameLength = 0;
+        $connection->websocketDataBuffer         = '';
+        $connection->tmpWebsocketData            = '';
+    }
+
+    /**
+     * Websocket handshake.
+     *
+     * @param string                              $buffer
+     * @param TcpConnection $connection
+     * @return int
+     */
+    public static function dealHandshake($buffer, TcpConnection $connection)
+    {
+        $pos = \strpos($buffer, "\r\n\r\n");
+        if ($pos) {
+            //checking Sec-WebSocket-Accept
+            if (\preg_match("/Sec-WebSocket-Accept: *(.*?)\r\n/i", $buffer, $match)) {
+                if ($match[1] !== \base64_encode(\sha1($connection->websocketSecKey . "258EAFA5-E914-47DA-95CA-C5AB0DC85B11", true))) {
+                    Worker::safeEcho("Sec-WebSocket-Accept not match. Header:\n" . \substr($buffer, 0, $pos) . "\n");
+                    $connection->close();
+                    return 0;
+                }
+            } else {
+                Worker::safeEcho("Sec-WebSocket-Accept not found. Header:\n" . \substr($buffer, 0, $pos) . "\n");
+                $connection->close();
+                return 0;
+            }
+
+            // handshake complete
+
+            // Get WebSocket subprotocol (if specified by server)
+            if (\preg_match("/Sec-WebSocket-Protocol: *(.*?)\r\n/i", $buffer, $match)) {
+                $connection->WSServerProtocol = \trim($match[1]);
+            }
+
+            $connection->handshakeStep = 2;
+            $handshake_response_length = $pos + 4;
+            // Try to emit onWebSocketConnect callback.
+            if (isset($connection->onWebSocketConnect)) {
+                try {
+                    \call_user_func($connection->onWebSocketConnect, $connection, \substr($buffer, 0, $handshake_response_length));
+                } catch (\Exception $e) {
+                    Worker::log($e);
+                    exit(250);
+                } catch (\Error $e) {
+                    Worker::log($e);
+                    exit(250);
+                }
+            }
+            // Headbeat.
+            if (!empty($connection->websocketPingInterval)) {
+                $connection->websocketPingTimer = Timer::add($connection->websocketPingInterval, function() use ($connection){
+                    if (false === $connection->send(\pack('H*', '898000000000'), true)) {
+                        Timer::del($connection->websocketPingTimer);
+                        $connection->websocketPingTimer = null;
+                    }
+                });
+            }
+
+            $connection->consumeRecvBuffer($handshake_response_length);
+            if (!empty($connection->tmpWebsocketData)) {
+                $connection->send($connection->tmpWebsocketData, true);
+                $connection->tmpWebsocketData = '';
+            }
+            if (\strlen($buffer) > $handshake_response_length) {
+                return self::input(\substr($buffer, $handshake_response_length), $connection);
+            }
+        }
+        return 0;
+    }
+
+    public static function WSSetProtocol($connection, $params) {
+	$connection->WSClientProtocol = $params[0];
+    }
+
+    public static function WSGetServerProtocol($connection) {
+	return (\property_exists($connection, 'WSServerProtocol') ? $connection->WSServerProtocol : null);
+    }
+
+}

Server/vendor/workerman/workerman/README.md

@@ -0,0 +1,606 @@
+# Workerman
+[![Gitter](https://badges.gitter.im/walkor/Workerman.svg)](https://gitter.im/walkor/Workerman?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=body_badge)
+[![Latest Stable Version](https://poser.pugx.org/workerman/workerman/v/stable)](https://packagist.org/packages/workerman/workerman)
+[![Total Downloads](https://poser.pugx.org/workerman/workerman/downloads)](https://packagist.org/packages/workerman/workerman)
+[![Monthly Downloads](https://poser.pugx.org/workerman/workerman/d/monthly)](https://packagist.org/packages/workerman/workerman)
+[![Daily Downloads](https://poser.pugx.org/workerman/workerman/d/daily)](https://packagist.org/packages/workerman/workerman)
+[![License](https://poser.pugx.org/workerman/workerman/license)](https://packagist.org/packages/workerman/workerman)
+
+## What is it
+Workerman is an asynchronous event-driven PHP framework with high performance to build fast and scalable network applications. 
+Workerman supports HTTP, Websocket, SSL and other custom protocols. 
+Workerman supports libevent/event extension, [HHVM](https://github.com/facebook/hhvm) , [ReactPHP](https://github.com/reactphp/react).
+
+## Requires
+PHP 5.3 or Higher  
+A POSIX compatible operating system (Linux, OSX, BSD)  
+POSIX and PCNTL extensions required   
+Event extension recommended for better performance  
+
+## Installation
+
+```
+composer require workerman/workerman
+```
+
+## Basic Usage
+
+### A websocket server 
+```php
+<?php
+require_once __DIR__ . '/vendor/autoload.php';
+use Workerman\Worker;
+
+// Create a Websocket server
+$ws_worker = new Worker("websocket://0.0.0.0:2346");
+
+// 4 processes
+$ws_worker->count = 4;
+
+// Emitted when new connection come
+$ws_worker->onConnect = function($connection)
+{
+    echo "New connection\n";
+ };
+
+// Emitted when data received
+$ws_worker->onMessage = function($connection, $data)
+{
+    // Send hello $data
+    $connection->send('hello ' . $data);
+};
+
+// Emitted when connection closed
+$ws_worker->onClose = function($connection)
+{
+    echo "Connection closed\n";
+};
+
+// Run worker
+Worker::runAll();
+```
+
+### An http server
+```php
+require_once __DIR__ . '/vendor/autoload.php';
+use Workerman\Worker;
+
+// #### http worker ####
+$http_worker = new Worker("http://0.0.0.0:2345");
+
+// 4 processes
+$http_worker->count = 4;
+
+// Emitted when data received
+$http_worker->onMessage = function($connection, $data)
+{
+    // $_GET, $_POST, $_COOKIE, $_SESSION, $_SERVER, $_FILES are available
+    var_dump($_GET, $_POST, $_COOKIE, $_SESSION, $_SERVER, $_FILES);
+    // send data to client
+    $connection->send("hello world \n");
+};
+
+// run all workers
+Worker::runAll();
+```
+
+### A WebServer
+```php
+require_once __DIR__ . '/vendor/autoload.php';
+use Workerman\WebServer;
+use Workerman\Worker;
+
+// WebServer
+$web = new WebServer("http://0.0.0.0:80");
+
+// 4 processes
+$web->count = 4;
+
+// Set the root of domains
+$web->addRoot('www.your_domain.com', '/your/path/Web');
+$web->addRoot('www.another_domain.com', '/another/path/Web');
+// run all workers
+Worker::runAll();
+```
+
+### A tcp server
+```php
+require_once __DIR__ . '/vendor/autoload.php';
+use Workerman\Worker;
+
+// #### create socket and listen 1234 port ####
+$tcp_worker = new Worker("tcp://0.0.0.0:1234");
+
+// 4 processes
+$tcp_worker->count = 4;
+
+// Emitted when new connection come
+$tcp_worker->onConnect = function($connection)
+{
+    echo "New Connection\n";
+};
+
+// Emitted when data received
+$tcp_worker->onMessage = function($connection, $data)
+{
+    // send data to client
+    $connection->send("hello $data \n");
+};
+
+// Emitted when new connection come
+$tcp_worker->onClose = function($connection)
+{
+    echo "Connection closed\n";
+};
+
+Worker::runAll();
+```
+
+### Enable SSL
+```php
+<?php
+require_once __DIR__ . '/vendor/autoload.php';
+use Workerman\Worker;
+
+// SSL context.
+$context = array(
+    'ssl' => array(
+        'local_cert'  => '/your/path/of/server.pem',
+        'local_pk'    => '/your/path/of/server.key',
+        'verify_peer' => false,
+    )
+);
+
+// Create a Websocket server with ssl context.
+$ws_worker = new Worker("websocket://0.0.0.0:2346", $context);
+
+// Enable SSL. WebSocket+SSL means that Secure WebSocket (wss://). 
+// The similar approaches for Https etc.
+$ws_worker->transport = 'ssl';
+
+$ws_worker->onMessage = function($connection, $data)
+{
+    // Send hello $data
+    $connection->send('hello ' . $data);
+};
+
+Worker::runAll();
+```
+
+### Custom protocol
+Protocols/MyTextProtocol.php
+```php
+namespace Protocols;
+/**
+ * User defined protocol
+ * Format Text+"\n"
+ */
+class MyTextProtocol
+{
+    public static function input($recv_buffer)
+    {
+        // Find the position of the first occurrence of "\n"
+        $pos = strpos($recv_buffer, "\n");
+        // Not a complete package. Return 0 because the length of package can not be calculated
+        if($pos === false)
+        {
+            return 0;
+        }
+        // Return length of the package
+        return $pos+1;
+    }
+
+    public static function decode($recv_buffer)
+    {
+        return trim($recv_buffer);
+    }
+
+    public static function encode($data)
+    {
+        return $data."\n";
+    }
+}
+```
+
+```php
+require_once __DIR__ . '/vendor/autoload.php';
+use Workerman\Worker;
+
+// #### MyTextProtocol worker ####
+$text_worker = new Worker("MyTextProtocol://0.0.0.0:5678");
+
+$text_worker->onConnect = function($connection)
+{
+    echo "New connection\n";
+};
+
+$text_worker->onMessage =  function($connection, $data)
+{
+    // send data to client
+    $connection->send("hello world \n");
+};
+
+$text_worker->onClose = function($connection)
+{
+    echo "Connection closed\n";
+};
+
+// run all workers
+Worker::runAll();
+```
+
+### Timer
+```php
+require_once __DIR__ . '/vendor/autoload.php';
+use Workerman\Worker;
+use Workerman\Lib\Timer;
+
+$task = new Worker();
+$task->onWorkerStart = function($task)
+{
+    // 2.5 seconds
+    $time_interval = 2.5; 
+    $timer_id = Timer::add($time_interval, 
+        function()
+        {
+            echo "Timer run\n";
+        }
+    );
+};
+
+// run all workers
+Worker::runAll();
+```
+
+### AsyncTcpConnection (tcp/ws/text/frame etc...)
+```php
+require_once __DIR__ . '/vendor/autoload.php';
+use Workerman\Worker;
+use Workerman\Connection\AsyncTcpConnection;
+
+$worker = new Worker();
+$worker->onWorkerStart = function()
+{
+    // Websocket protocol for client.
+    $ws_connection = new AsyncTcpConnection("ws://echo.websocket.org:80");
+    $ws_connection->onConnect = function($connection){
+        $connection->send('hello');
+    };
+    $ws_connection->onMessage = function($connection, $data){
+        echo "recv: $data\n";
+    };
+    $ws_connection->onError = function($connection, $code, $msg){
+        echo "error: $msg\n";
+    };
+    $ws_connection->onClose = function($connection){
+        echo "connection closed\n";
+    };
+    $ws_connection->connect();
+};
+Worker::runAll();
+```
+
+### Async Mysql of ReactPHP
+```
+composer require react/mysql
+```
+
+```php
+<?php
+require_once __DIR__ . '/vendor/autoload.php';
+use Workerman\Worker;
+
+$worker = new Worker('tcp://0.0.0.0:6161');
+$worker->onWorkerStart = function() {
+    global $mysql;
+    $loop  = Worker::getEventLoop();
+    $mysql = new React\MySQL\Connection($loop, array(
+        'host'   => '127.0.0.1',
+        'dbname' => 'dbname',
+        'user'   => 'user',
+        'passwd' => 'passwd',
+    ));
+    $mysql->on('error', function($e){
+        echo $e;
+    });
+    $mysql->connect(function ($e) {
+        if($e) {
+            echo $e;
+        } else {
+            echo "connect success\n";
+        }
+    });
+};
+$worker->onMessage = function($connection, $data) {
+    global $mysql;
+    $mysql->query('show databases' /*trim($data)*/, function ($command, $mysql) use ($connection) {
+        if ($command->hasError()) {
+            $error = $command->getError();
+        } else {
+            $results = $command->resultRows;
+            $fields  = $command->resultFields;
+            $connection->send(json_encode($results));
+        }
+    });
+};
+Worker::runAll();
+```
+
+### Async Redis of ReactPHP
+```
+composer require clue/redis-react
+```
+
+```php
+<?php
+require_once __DIR__ . '/vendor/autoload.php';
+use Clue\React\Redis\Factory;
+use Clue\React\Redis\Client;
+use Workerman\Worker;
+
+$worker = new Worker('tcp://0.0.0.0:6161');
+
+$worker->onWorkerStart = function() {
+    global $factory;
+    $loop    = Worker::getEventLoop();
+    $factory = new Factory($loop);
+};
+
+$worker->onMessage = function($connection, $data) {
+    global $factory;
+    $factory->createClient('localhost:6379')->then(function (Client $client) use ($connection) {
+        $client->set('greeting', 'Hello world');
+        $client->append('greeting', '!');
+
+        $client->get('greeting')->then(function ($greeting) use ($connection){
+            // Hello world!
+            echo $greeting . PHP_EOL;
+            $connection->send($greeting);
+        });
+
+        $client->incr('invocation')->then(function ($n) use ($connection){
+            echo 'This is invocation #' . $n . PHP_EOL;
+            $connection->send($n);
+        });
+    });
+};
+
+Worker::runAll();
+```
+
+### Aysnc dns of ReactPHP
+```
+composer require react/dns
+```
+
+```php
+require_once __DIR__ . '/vendor/autoload.php';
+use Workerman\Worker;
+$worker = new Worker('tcp://0.0.0.0:6161');
+$worker->onWorkerStart = function() {
+    global   $dns;
+    // Get event-loop.
+    $loop    = Worker::getEventLoop();
+    $factory = new React\Dns\Resolver\Factory();
+    $dns     = $factory->create('8.8.8.8', $loop);
+};
+$worker->onMessage = function($connection, $host) {
+    global $dns;
+    $host = trim($host);
+    $dns->resolve($host)->then(function($ip) use($host, $connection) {
+        $connection->send("$host: $ip");
+    },function($e) use($host, $connection){
+        $connection->send("$host: {$e->getMessage()}");
+    });
+};
+
+Worker::runAll();
+```
+
+### Http client of ReactPHP
+```
+composer require react/http-client
+```
+
+```php
+<?php
+require_once __DIR__ . '/vendor/autoload.php';
+use Workerman\Worker;
+
+$worker = new Worker('tcp://0.0.0.0:6161');
+
+$worker->onMessage = function($connection, $host) {
+    $loop    = Worker::getEventLoop();
+    $client  = new \React\HttpClient\Client($loop);
+    $request = $client->request('GET', trim($host));
+    $request->on('error', function(Exception $e) use ($connection) {
+        $connection->send($e);
+    });
+    $request->on('response', function ($response) use ($connection) {
+        $response->on('data', function ($data) use ($connection) {
+            $connection->send($data);
+        });
+    });
+    $request->end();
+};
+
+Worker::runAll();
+```
+
+### ZMQ of ReactPHP
+```
+composer require react/zmq
+```
+
+```php
+<?php
+require_once __DIR__ . '/vendor/autoload.php';
+use Workerman\Worker;
+
+$worker = new Worker('text://0.0.0.0:6161');
+
+$worker->onWorkerStart = function() {
+    global   $pull;
+    $loop    = Worker::getEventLoop();
+    $context = new React\ZMQ\Context($loop);
+    $pull    = $context->getSocket(ZMQ::SOCKET_PULL);
+    $pull->bind('tcp://127.0.0.1:5555');
+
+    $pull->on('error', function ($e) {
+        var_dump($e->getMessage());
+    });
+
+    $pull->on('message', function ($msg) {
+        echo "Received: $msg\n";
+    });
+};
+
+Worker::runAll();
+```
+
+### STOMP of ReactPHP
+```
+composer require react/stomp
+```
+
+```php
+<?php
+require_once __DIR__ . '/vendor/autoload.php';
+use Workerman\Worker;
+
+$worker = new Worker('text://0.0.0.0:6161');
+
+$worker->onWorkerStart = function() {
+    global   $client;
+    $loop    = Worker::getEventLoop();
+    $factory = new React\Stomp\Factory($loop);
+    $client  = $factory->createClient(array('vhost' => '/', 'login' => 'guest', 'passcode' => 'guest'));
+
+    $client
+        ->connect()
+        ->then(function ($client) use ($loop) {
+            $client->subscribe('/topic/foo', function ($frame) {
+                echo "Message received: {$frame->body}\n";
+            });
+        });
+};
+
+Worker::runAll();
+```
+
+
+
+## Available commands
+```php start.php start  ```  
+```php start.php start -d  ```  
+![workerman start](http://www.workerman.net/img/workerman-start.png)  
+```php start.php status  ```  
+![workerman satus](http://www.workerman.net/img/workerman-status.png?a=123)  
+```php start.php connections```  
+```php start.php stop  ```  
+```php start.php restart  ```  
+```php start.php reload  ```  
+
+## Documentation
+
+中文主页:[http://www.workerman.net](http://www.workerman.net)
+
+中文文档: [http://doc.workerman.net](http://doc.workerman.net)
+
+Documentation:[https://github.com/walkor/workerman-manual](https://github.com/walkor/workerman-manual/blob/master/english/src/SUMMARY.md)
+
+# Benchmarks
+```
+CPU:      Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz and 4 processors totally
+Memory:   8G
+OS:       Ubuntu 14.04 LTS
+Software: ab
+PHP:      5.5.9
+```
+
+**Codes**
+```php
+<?php
+use Workerman\Worker;
+$worker = new Worker('tcp://0.0.0.0:1234');
+$worker->count=3;
+$worker->onMessage = function($connection, $data)
+{
+    $connection->send("HTTP/1.1 200 OK\r\nConnection: keep-alive\r\nServer: workerman\r\nContent-Length: 5\r\n\r\nhello");
+};
+Worker::runAll();
+```
+**Result**
+
+```shell
+ab -n1000000 -c100 -k http://127.0.0.1:1234/
+This is ApacheBench, Version 2.3 <$Revision: 1528965 $>
+Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
+Licensed to The Apache Software Foundation, http://www.apache.org/
+
+Benchmarking 127.0.0.1 (be patient)
+Completed 100000 requests
+Completed 200000 requests
+Completed 300000 requests
+Completed 400000 requests
+Completed 500000 requests
+Completed 600000 requests
+Completed 700000 requests
+Completed 800000 requests
+Completed 900000 requests
+Completed 1000000 requests
+Finished 1000000 requests
+
+
+Server Software:        workerman/3.1.4
+Server Hostname:        127.0.0.1
+Server Port:            1234
+
+Document Path:          /
+Document Length:        5 bytes
+
+Concurrency Level:      100
+Time taken for tests:   7.240 seconds
+Complete requests:      1000000
+Failed requests:        0
+Keep-Alive requests:    1000000
+Total transferred:      73000000 bytes
+HTML transferred:       5000000 bytes
+Requests per second:    138124.14 [#/sec] (mean)
+Time per request:       0.724 [ms] (mean)
+Time per request:       0.007 [ms] (mean, across all concurrent requests)
+Transfer rate:          9846.74 [Kbytes/sec] received
+
+Connection Times (ms)
+              min  mean[+/-sd] median   max
+Connect:        0    0   0.0      0       5
+Processing:     0    1   0.2      1       9
+Waiting:        0    1   0.2      1       9
+Total:          0    1   0.2      1       9
+
+Percentage of the requests served within a certain time (ms)
+  50%      1
+  66%      1
+  75%      1
+  80%      1
+  90%      1
+  95%      1
+  98%      1
+  99%      1
+ 100%      9 (longest request)
+
+```
+
+
+## Other links with workerman
+
+[PHPSocket.IO](https://github.com/walkor/phpsocket.io)   
+[php-socks5](https://github.com/walkor/php-socks5)  
+[php-http-proxy](https://github.com/walkor/php-http-proxy)  
+
+## Donate
+<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UQGGS9UB35WWG"><img src="http://donate.workerman.net/img/donate.png"></a>
+
+## LICENSE
+
+Workerman is released under the [MIT license](https://github.com/walkor/workerman/blob/master/MIT-LICENSE.txt).

Server/vendor/workerman/workerman/WebServer.php

@@ -0,0 +1,357 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Workerman;
+
+use Workerman\Protocols\Http;
+use Workerman\Protocols\HttpCache;
+use Workerman\Connection\TcpConnection;
+
+/**
+ *  WebServer.
+ */
+class WebServer extends Worker
+{
+    /**
+     * Virtual host to path mapping.
+     *
+     * @var array ['workerman.net'=>'/home', 'www.workerman.net'=>'home/www']
+     */
+    protected $serverRoot = array();
+
+    /**
+     * Mime mapping.
+     *
+     * @var array
+     */
+    protected static $mimeTypeMap = array();
+
+
+    /**
+     * Used to save user OnWorkerStart callback settings.
+     *
+     * @var callable
+     */
+    protected $_onWorkerStart = null;
+
+    /**
+     * Add virtual host.
+     *
+     * @param string $domain
+     * @param string $config
+     * @return void
+     */
+    public function addRoot($domain, $config)
+    {
+        if (\is_string($config)) {
+            $config = array('root' => $config);
+        }
+        $this->serverRoot[$domain] = $config;
+    }
+
+    /**
+     * Construct.
+     *
+     * @param string $socket_name
+     * @param array  $context_option
+     */
+    public function __construct($socket_name, array $context_option = array())
+    {
+        list(, $address) = \explode(':', $socket_name, 2);
+        parent::__construct('http:' . $address, $context_option);
+        $this->name = 'WebServer';
+    }
+
+    /**
+     * Run webserver instance.
+     *
+     * @see Workerman.Worker::run()
+     */
+    public function run()
+    {
+        $this->_onWorkerStart = $this->onWorkerStart;
+        $this->onWorkerStart  = array($this, 'onWorkerStart');
+        $this->onMessage      = array($this, 'onMessage');
+        parent::run();
+    }
+
+    /**
+     * Emit when process start.
+     *
+     * @throws \Exception
+     */
+    public function onWorkerStart()
+    {
+        if (empty($this->serverRoot)) {
+            Worker::safeEcho(new \Exception('server root not set, please use WebServer::addRoot($domain, $root_path) to set server root path'));
+            exit(250);
+        }
+
+        // Init mimeMap.
+        $this->initMimeTypeMap();
+
+        // Try to emit onWorkerStart callback.
+        if ($this->_onWorkerStart) {
+            try {
+                \call_user_func($this->_onWorkerStart, $this);
+            } catch (\Exception $e) {
+                self::log($e);
+                exit(250);
+            } catch (\Error $e) {
+                self::log($e);
+                exit(250);
+            }
+        }
+    }
+
+    /**
+     * Init mime map.
+     *
+     * @return void
+     */
+    public function initMimeTypeMap()
+    {
+        $mime_file = Http::getMimeTypesFile();
+        if (!\is_file($mime_file)) {
+            $this->log("$mime_file mime.type file not fond");
+            return;
+        }
+        $items = \file($mime_file, \FILE_IGNORE_NEW_LINES | \FILE_SKIP_EMPTY_LINES);
+        if (!\is_array($items)) {
+            $this->log("get $mime_file mime.type content fail");
+            return;
+        }
+        foreach ($items as $content) {
+            if (\preg_match("/\s*(\S+)\s+(\S.+)/", $content, $match)) {
+                $mime_type                      = $match[1];
+                $workerman_file_extension_var   = $match[2];
+                $workerman_file_extension_array = \explode(' ', \substr($workerman_file_extension_var, 0, -1));
+                foreach ($workerman_file_extension_array as $workerman_file_extension) {
+                    self::$mimeTypeMap[$workerman_file_extension] = $mime_type;
+                }
+            }
+        }
+    }
+
+    /**
+     * Emit when http message coming.
+     *
+     * @param TcpConnection $connection
+     * @return void
+     */
+    public function onMessage(TcpConnection $connection)
+    {
+        // REQUEST_URI.
+        $workerman_url_info = \parse_url('http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']);
+        if (!$workerman_url_info) {
+            Http::header('HTTP/1.1 400 Bad Request');
+            if (\strtolower($_SERVER['HTTP_CONNECTION']) === "keep-alive") {
+                $connection->send('<h1>400 Bad Request</h1>');
+            } else {
+                $connection->close('<h1>400 Bad Request</h1>');
+            }
+            return;
+        }
+
+        $workerman_path = isset($workerman_url_info['path']) ? $workerman_url_info['path'] : '/';
+
+        $workerman_path_info      = \pathinfo($workerman_path);
+        $workerman_file_extension = isset($workerman_path_info['extension']) ? $workerman_path_info['extension'] : '';
+        if ($workerman_file_extension === '') {
+            $workerman_path           = ($len = \strlen($workerman_path)) && $workerman_path[$len - 1] === '/' ? $workerman_path . 'index.php' : $workerman_path . '/index.php';
+            $workerman_file_extension = 'php';
+        }
+
+        $workerman_siteConfig = isset($this->serverRoot[$_SERVER['SERVER_NAME']]) ? $this->serverRoot[$_SERVER['SERVER_NAME']] : \current($this->serverRoot);
+		$workerman_root_dir = $workerman_siteConfig['root'];
+        $workerman_file = "$workerman_root_dir/$workerman_path";
+		if(isset($workerman_siteConfig['additionHeader'])){
+			Http::header($workerman_siteConfig['additionHeader']);
+		}
+        if ($workerman_file_extension === 'php' && !\is_file($workerman_file)) {
+            $workerman_file = "$workerman_root_dir/index.php";
+            if (!\is_file($workerman_file)) {
+                $workerman_file           = "$workerman_root_dir/index.html";
+                $workerman_file_extension = 'html';
+            }
+        }
+
+        // File exsits.
+        if (\is_file($workerman_file)) {
+            // Security check.
+            if ((!($workerman_request_realpath = \realpath($workerman_file)) || !($workerman_root_dir_realpath = \realpath($workerman_root_dir))) || 0 !== \strpos($workerman_request_realpath,
+                    $workerman_root_dir_realpath)
+            ) {
+                Http::header('HTTP/1.1 400 Bad Request');
+                if (\strtolower($_SERVER['HTTP_CONNECTION']) === "keep-alive") {
+                    $connection->send('<h1>400 Bad Request</h1>');
+                } else {
+                    $connection->close('<h1>400 Bad Request</h1>');
+                }
+                return;
+            }
+
+            $workerman_file = \realpath($workerman_file);
+
+            // Request php file.
+            if ($workerman_file_extension === 'php') {
+                $workerman_cwd = \getcwd();
+                \chdir($workerman_root_dir);
+                \ini_set('display_errors', 'off');
+                \ob_start();
+                // Try to include php file.
+                try {
+                    // $_SERVER.
+                    $_SERVER['REMOTE_ADDR'] = $connection->getRemoteIp();
+                    $_SERVER['REMOTE_PORT'] = $connection->getRemotePort();
+                    include $workerman_file;
+                } catch (\Exception $e) {
+                    // Jump_exit?
+                    if ($e->getMessage() !== 'jump_exit') {
+                        Worker::safeEcho($e);
+                    }
+                }
+                $content = \ob_get_clean();
+                \ini_set('display_errors', 'on');
+                if (\strtolower($_SERVER['HTTP_CONNECTION']) === "keep-alive") {
+                    $connection->send($content);
+                } else {
+                    $connection->close($content);
+                }
+                \chdir($workerman_cwd);
+                return;
+            }
+
+            // Send file to client.
+            return self::sendFile($connection, $workerman_file);
+        } else {
+            // 404
+            Http::header("HTTP/1.1 404 Not Found");
+			if(isset($workerman_siteConfig['custom404']) && \file_exists($workerman_siteConfig['custom404'])){
+				$html404 = \file_get_contents($workerman_siteConfig['custom404']);
+			}else{
+				$html404 = '<html><head><title>404 File not found</title></head><body><center><h3>404 Not Found</h3></center></body></html>';
+			}
+            if (\strtolower($_SERVER['HTTP_CONNECTION']) === "keep-alive") {
+                $connection->send($html404);
+            } else {
+                $connection->close($html404);
+            }
+            return;
+        }
+    }
+
+    public static function sendFile($connection, $file_path)
+    {
+        // Check 304.
+        $info = \stat($file_path);
+        $modified_time = $info ? \date('D, d M Y H:i:s', $info['mtime']) . ' ' . \date_default_timezone_get() : '';
+        if (!empty($_SERVER['HTTP_IF_MODIFIED_SINCE']) && $info) {
+            // Http 304.
+            if ($modified_time === $_SERVER['HTTP_IF_MODIFIED_SINCE']) {
+                // 304
+                Http::header('HTTP/1.1 304 Not Modified');
+                // Send nothing but http headers..
+                if (\strtolower($_SERVER['HTTP_CONNECTION']) === "keep-alive") {
+                    $connection->send('');
+                } else {
+                    $connection->close('');
+                }
+                return;
+            }
+        }
+
+        // Http header.
+        if ($modified_time) {
+            $modified_time = "Last-Modified: $modified_time\r\n";
+        }
+        $file_size = \filesize($file_path);
+        $file_info = \pathinfo($file_path);
+        $extension = isset($file_info['extension']) ? $file_info['extension'] : '';
+        $file_name = isset($file_info['filename']) ? $file_info['filename'] : '';
+        $start = 0;
+        $content_length = $file_size;
+
+        if(isset($_SERVER['HTTP_RANGE']) && !empty($_SERVER['HTTP_RANGE'])) {
+            list(, $range) = explode('=', $_SERVER['HTTP_RANGE'], 2);
+            list($start, $end) = explode('-', $range);
+            $end = is_numeric($end) ? $end : $file_size - 1;
+            $content_length = $end - $start + 1;
+
+            $header = "HTTP/1.1 206 Partial Content\r\n";
+            $header .= "Accept-Ranges: bytes\r\n";
+            $header .= "Content-Length: ${content_length}\r\n";
+            $header .= "Content-Range: bytes ${start}-${end}/${file_size}\r\n";
+        } else {
+            $header = "HTTP/1.1 200 OK\r\n";
+            $header .= "Content-Length: ${content_length}\r\n";
+        }
+
+        if (isset(self::$mimeTypeMap[$extension])) {
+            $header .= "Content-Type: " . self::$mimeTypeMap[$extension] . "\r\n";
+        }
+
+        $header .= "Content-Type: application/octet-stream\r\n";
+        $header .= "Cache-Control: public\r\n";
+        $header .= "Pragma: public\r\n";
+        $header .= "Content-Disposition:attachment; filename=${file_name}\r\n";
+        $header .= "Connection: keep-alive\r\n";
+        $header .= $modified_time;
+        $header .= "\r\n";
+
+        $connection->send($header, true);
+
+        // Read file content from disk piece by piece and send to client.
+        $connection->fileHandler = \fopen($file_path, 'r');
+        \fseek($connection->fileHandler, $start);
+        $do_write = function()use($connection, $content_length)
+        {
+            $step_length = 8192;
+            // Send buffer not full.
+            while(empty($connection->bufferFull))
+            {
+                $read_length = $content_length > $step_length ? $step_length : $content_length;
+		// Warning: fread(): Length parameter must be greater than 0
+		if ($read_length <= 0) {
+		    $read_length = $step_length;
+		}
+                $content_length -= $read_length;
+                // Read from disk.
+                $buffer = \fread($connection->fileHandler, $read_length);
+                // Read eof.
+                if($buffer === '' || $buffer === false)
+                {
+                    return;
+                }
+                if ($content_length === 0) {
+                    $connection->close($buffer, true);
+                    return;
+                } else {
+                    $connection->send($buffer, true);
+                }
+            }
+        };
+        // Send buffer full.
+        $connection->onBufferFull = function($connection)
+        {
+            $connection->bufferFull = true;
+        };
+        // Send buffer drain.
+        $connection->onBufferDrain = function($connection)use($do_write)
+        {
+            $connection->bufferFull = false;
+            $do_write();
+        };
+        $do_write();
+    }
+}

Server/vendor/workerman/workerman/composer.json

@@ -0,0 +1,38 @@
+{
+    "name": "workerman/workerman",
+    "type": "library",
+    "keywords": [
+        "event-loop",
+        "asynchronous"
+    ],
+    "homepage": "http://www.workerman.net",
+    "license": "MIT",
+    "description": "An asynchronous event driven PHP framework for easily building fast, scalable network applications.",
+    "authors": [
+        {
+            "name": "walkor",
+            "email": "walkor@workerman.net",
+            "homepage": "http://www.workerman.net",
+            "role": "Developer"
+        }
+    ],
+    "support": {
+        "email": "walkor@workerman.net",
+        "issues": "https://github.com/walkor/workerman/issues",
+        "forum": "http://wenda.workerman.net/",
+        "wiki": "http://doc.workerman.net/",
+        "source": "https://github.com/walkor/workerman"
+    },
+    "require": {
+        "php": "^5.3||^7.0"
+    },
+    "suggest": {
+        "ext-event": "For better performance. "
+    },
+    "autoload": {
+        "psr-4": {
+            "Workerman\\": "./"
+        }
+    },
+    "minimum-stability": "dev"
+}