您的位置:首页 > 技术中心 > php框架 >

Laravel5.3和Workerman结合使用(异步)

时间:2019-11-26 14:31

下面由workerman使用教程栏目给大家介绍Laravel5.3和Workerman结合使用(异步)的方法,希望对需要的朋友有所帮助!

网上查阅资料有现成和workerman结合的composer组件,但个人感觉不太靠谱,github上star太少,而且怕有问题也不好调,就想自己先试试。

我的办法因为修改要一点Workerman源码,且是直接引入Workerman的代码文件,感觉有点low,但才智有限,暂时没想到更好的方法。

准备:

1.需先了解Laravel框架下命令行的使用,参考中文版教程

2.需了解Workerman的基本知识

场景:用户注册后,异步方式给用户发送邮件提醒

1.把Workerman框架放到app目录下

2.创建命令代码:

php artisan make:command SendEmail
namespace App\Console\Commands;

use Illuminate\Console\Command;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Mail;
use Illuminate\Mail\Message;
use Workerman\Worker;

require app_path('Workerman/Workerman_Linux/Autoloader.php');

class SendEmail extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'send:email {action}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Command description';

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Execute the console command.
     *
     */
    public function handle()
    {
        $mailWorker = new Worker('Text://0.0.0.0:12345');
        $mailWorker->count = 4;
        $mailWorker->name = 'MailWorker';
        $mailWorker->onMessage = function ($connection, $emailData) {
            $emailData = json_decode($emailData);
            $name = $emailData->name;
            $email = $emailData->to;
            Mail::raw('注册成功', function (Message $message) use ($email) {
                $message->to($email)->subject(trans('mail.welcome_register'));
            });

            // 写入日志
            Log::useFiles(storage_path() . '/logs/event.log', 'info');
            Log::info("{$name}({$email})注册成功");
        };

        Worker::runAll();
    }
}

以上是workerman服务端,用命令行启动:

php artisan send:email start

此时命令行下会报错:Workerman[artisan] not run,原因是Workerman会把第一个参数artisan当前启动文件,而实际上,send:email才是我们想要的启动文件

解决:修改Workerman的解析参数代码

Workerman\Workerman_Linux\Worker.php,修改parseCommand方法(只要把$argv的键都加1就行):

/**
     * Parse command.
     * php yourfile.php start | stop | restart | reload | status
     *
     * @return void
     */
    protected static function parseCommand()
    {
        global $argv;

        if($argv[0] == 'artisan') // laravel框架下处理
        {
            // Check argv;
            $start_file = $argv[1];

            if (!isset($argv[2])) {
                exit("Usage: php yourfile.php {start|stop|restart|reload|status}\n");
            }

            // Get command.
            $command  = trim($argv[2]);
            $command2 = isset($argv[3]) ? $argv[3] : '';
        }
        else
        {
            // Check argv;
            $start_file = $argv[0];
            if (!isset($argv[1])) {
                exit("Usage: php yourfile.php {start|stop|restart|reload|status}\n");
            }

            // Get command.
            $command = trim($argv[1]);
            $command2 = isset($argv[2]) ? $argv[2] : '';
        }
    
     // 只要略修改上面的参数解析部分即可 
     ..........................
}

重新启动OK:

php artisan send:email start

3.服务端完成了,下面是客户端代码

我的邮件操作代码是当作事件逻辑,所以在事件监听器文件写代码:

app\Listeners\SendMailEventListener.php:
<?php

namespace App\Listeners;

use App\Events\SendMailEvent;class SendMailEventListener extends BaseEventListener
{
    /**
     * Create the event listener.
     *
     * @return void
     */
    public function __construct()
    {
        //
    }

    /**
     * Handle the event.
     *
     * @param  SendMailEvent $event
     * @return void
     */
    public function handle($event)
    {
        // 发送邮件通知注册成功
        if ($event->user->scene == 'do_register') {
            $email = $event->user->email;

            //$ip = "mail_worker 的ip" ,本机的话为127.0.0.1
            $socket = @stream_socket_client('tcp://127.0.0.1:12345', $errno, $errmsg, 5);
            if ($socket) {
                $mail_data = ['name'=>$event->user->name,'to' => $email, 'content' => trans('mail.welcome_register')];
                // 注意,Text协议后面"\n"换行符是必须的
                $mail_buffer = json_encode($mail_data) . "\n";
                // 发送给mail worker
                fwrite($socket, $mail_buffer);
            }

//            $email = $event->user->email;
//            Mail::raw('注册成功',function (Message $message) use ($email) {
//                $message->to($email)->subject(trans('mail.welcome_register'));
//            });
        }
    }
}

4.总结步骤

启动服务端---注册用户---触发SendEmail事件---socket客户端往服务端写数据---服务端发送邮件

推荐:Workerman教程

以上就是Laravel5.3和Workerman结合使用(异步)的详细内容,更多请关注gxlsystem.com其它相关文章!

热门排行

今日推荐

热门手游