聊聊Laravel中怎么接入workerman

来源:php中文网 | 2022-12-07 20:00:27 |


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laravel+websocket是即时通讯开发必备利器,那么Laravel中怎么接入workerman?下面本篇文章给大家介绍一下laravel快速接入websocket的方法,希望对大家有所帮助。

前言:此处,我们采用基于workerman开发的GatewayWorker作为socket的核心组件,因为,workerman是一个纯粹的socket类库,相对于GatewayWorker来说,更底层,更需要开发者有多进程的编程经验,而我们大部分开发者使用workerman是为了做IM、或者游戏等,直接基于GatewayWorker开发,更快、更强。

一、安装gateway-worker

composer require workerman/gateway-worker -vvv

二、创建Workerman启动文件

通过下列命令,在App\Console\Commands下创建命令行文件,并将下方代码复制到文件中。【相关推荐:《workerman教程》】

php artisan make:command WorkermanCommand
<?php namespace App\Console\Commands; use GatewayWorker\BusinessWorker;use GatewayWorker\Gateway;use GatewayWorker\Register;use Illuminate\Console\Command;use Workerman\Worker; class WorkermanCommand extends Command{     protected $signature = "workman {action} {--d}"; //执行该命令的方式     protected $description = "Start a Workerman server.";     public function handle()    {        global $argv;        $action = $this->argument("action");         $argv[0] = "wk";        $argv[1] = $action;        $argv[2] = $this->option("d") ? "-d" : "";       // -d守护模式,不会因为关闭系统命令页面而被杀掉进程。 没有-d则关闭命令页面直接退出进程         $this->start();    }     private function start()    {        $this->startGateWay();        $this->startBusinessWorker();        $this->startRegister();        Worker::runAll();    }     private function startBusinessWorker()    {        $worker                  = new BusinessWorker();        $worker->name            = "BusinessWorker";        $worker->count           = 1;        $worker->registerAddress = "127.0.0.1:1236";        $worker->eventHandler    = \App\Events::class; //用作监听事件的文件    }     private function startGateWay()    {//因为小程序等一些平台,要求使用wss进行socket,所以,这里需要配置下wss//此处的cert.pem和key.key是域名的证书文件       $content = array(            "ssl" => array(                "local_cert" => public_path("cert.pem"),                "local_pk" => public_path("key.key"),                "verify_peer" => false            )        );        $gateway = new Gateway("websocket://0.0.0.0:2346", $content);        //如果不需要wss,则不用加入content这个参数        $gateway->transport = "ssl";//不需要wss,也不用加入这个参数。        $gateway->name                 = "Gateway";        $gateway->count                = 1;        $gateway->lanIp                = "127.0.0.1";        $gateway->startPort            = 2300;        $gateway->pingInterval         = 30;        $gateway->pingNotResponseLimit = 0;         $data = array(            "type" => "heart"        );        $gateway->pingData = json_encode($data, true);        $gateway->registerAddress      = "127.0.0.1:1236";    }     private function startRegister()    {        new Register("text://0.0.0.0:1236");    }}

三、创建监听事件

创建一个app/Events.php文件来监听处理Workman的各种事件

<?php namespace App\Workerman; class Events{     public static function onWorkerStart($businessWorker)    {    }     public static function onConnect($client_id)    {    }     public static function onWebSocketConnect($client_id, $data)    {    }     public static function onMessage($client_id, $message)    {    }     public static function onClose($client_id)    {    }}

四、启动workerman

在命令行里面执行,支持的命令有 start | stop | restart,后续加 -d 的意思是守护模式【daemon】

php artisan workman start -d

五、踩坑关键点

1、在LINUX环境中使用。

2、有可能会启动失败,此时,请检查php中,是否禁用了pcntl开头的相关方法。在 php配置文件中查找到disable_functions,将所有pcntl开头的方法全部删除。

六、GatewayWorker手册

gateway-worker手册

更多编程相关知识,请访问:编程教学!!

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关键词: workerman Laravel