GatewayWorker

安装：

composer require workerman/gateway-worker

目录结构：

0x01 Gateway类

注意：startPort设置端口，是和BusinessWorker进行连接的本地端口。

GatewayWorker类的使用

创建项目目录，然后composer下载gateway，然后在项目根目录下创建

gateway.php

name = 'gateway';
$gate->count = 4;
$gate->onWorkerStart = function(){
    echo 'gate way start'.PHP_EOL;
};
$gate->onWorkerStop = function(){
    echo 'gate way stop'.PHP_EOL;
};

Worker::runAll();c

0x02 BusinessWorker

gateway和business必须在register中注册后， gateway才能向business发送数据

只有gateway能想business发送数据的时候，客户端才能连接gateway

name='business';
$business->count = 2;
$business->registerAddress = '127.0.0.1:6666';
// $business->eventHandler ='Events'; //Events.php
$business->onWorkerStart = function(){
    echo "business start".PHP_EOL;
};
$business->onWorkerStop = function(){
    echo "business stop".PHP_EOL;
};
Worker::runAll();

0x03 Register类

注意：gateway 和 business中注册的地址 必须 和 register类中的地址相同

gateway 是唯一暴露给客户端的接口，客户端要想连接gateway，必须保证

gateway，business，register三个进程都启动

当客户端发数据给gateway的时候，gateway将数据转发给business

business最终将数据转发给Events，events的onMessage 函数接收数据。

0x04 Events

\

当Events被修改之后，至少要重启business.php ，否则修改不生效。

0x05 Lib\Gateway

'xiaoming','userid'=>123]);
                Gateway::sendToClient($client_id,'设置成功');
                break; 
            case 'getSession':
                $message = Gateway::getSession($client_id);
                Gateway::sendToClient($client_id,$message);
                break;  

        }
    }
    public static function  onClose($client_id)
    {
        echo 'client_id...' . $client_id . 'on close' . PHP_EOL;
    }
    public static function onWorkerStop()
    {
        echo 'worker stop' . PHP_EOL;
    }
    public static function onWebSocketConnect($client_id, $data)
    {
        var_dump($data);
    }
}

0x06 配置SSL

0x07 心跳

gate.php

require_once 'vendor/autoload.php';

// use Workerman\Worker;
use GatewayWorker\Gateway;
$gate = new Gateway('text://0.0.0.0:8880');
$gate->name = 'gateway';
$gate->count = 4;
$gate->registerAddress = '127.0.0.1:6666';
$gate->pingInterval = 10;
$gate->pingNotResponseLimit = 2;
$gate->pingData = 'ping';

$gate->onWorkerStart = function(){
    echo 'gate way start'.PHP_EOL;
};
$gate->onWorkerStop = function(){
    echo 'gate way stop'.PHP_EOL;
};

0x08 TP5.1整合gatewayWorker

下载tp5.1框架

下载workerman 和gatewayWorker ：composer require topthink/think-worker

启动gateway worker：php think worker:gateway  ,自动同时启动gateway,business_worker,register

在config 的gateway_worker.php中可以配置gateway，business_worker,register

gateway的配置：

用户唯一需要关心的只是真正干活的Events,这个命名空间可以修改成我们需要的命名空间，然后我们自己实现Events.php即可