swoole如何监听redis数据-Swoole-PHP中文网

swoole如何监听redis数据？

Laravel使用swoole监听redis

开始之前，请先确保redis已经正确安装，并正常运行。

Laravel代码

在App\Events目录下新建RedisTest事件

message = $message;
    }
    /**
    * Get the channels the event should broadcast on.
    *
    * @return \Illuminate\Broadcasting\Channel|array
    */
    public function broadcastOn()
    {
        return new PrivateChannel('channel-name');
    }
}

App\Listeners\RedisTestListener 监听事件代码

message;
        Log::info('the message received from subscribed redis channel msg_0: '.$message);
    }
}

App\Providers\EventServiceProvider 登记事件/监听关系

protected $listen = [
        'App\Events\RedisTest' => [
            'App\Listeners\RedisTestListener',
        ],
    ];

监听命令

App\Console\Commands\RedisSubscribe 代码如下

on('message', function (swoole_redis $client, $result) {
            var_dump($result);
            static $more = false;
            if (!$more and $result[0] == 'message')
            {
                echo "trigger Event RedisTest\n";
                Event::fire(new RedisTest($result[2]));
            }
        });
        $client->connect('127.0.0.1', 6379, function (swoole_redis $client, $result) {
            echo "connect\n";
            $client->subscribe('msg_0');
        });
    }
}

Laravel部分代码完成

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supervisor 管理进程

在 /etc/supervisor/conf.d 文件夹下新建 echo.conf , 代码如下

[group:echos]
programs=echo-queue,echo-redis
[program:echo-queue]
command=php artisan queue:work
directory=/home/bella/Downloads/lnmp/echo1.0/echo
user=bella
autorestart=true
redirect_stderr=true
stdout_logfile=/home/bella/Downloads/lnmp/echo1.0/echo/storage/logs/queue.log
loglevel=info
[program:echo-redis]
command=php artisan redis:subscribe
directory=/home/bella/Downloads/lnmp/echo1.0/echo
user=bella
autorestart=true
redirect_stderr=true
stdout_logfile=/home/bella/Downloads/lnmp/echo1.0/echo/storage/logs/redis.log
loglevel=info

完成后，执行以下命令重载