PHP code example of functions / think-swoole

1. Go to this page and download the library: Download functions/think-swoole library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

functions / think-swoole example snippets



// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006-2018 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <[email protected]>
// +----------------------------------------------------------------------
use think\facade\Env;
// +----------------------------------------------------------------------
// | Swoole设置 php think swoole命令行下有效
// +----------------------------------------------------------------------
return [
    // 扩展自身配置
    'host'                  => '0.0.0.0', // 监听地址
    'port'                  => 9501, // 监听端口
    'mode'                  => '', // 运行模式 默认为SWOOLE_PROCESS
    'sock_type'             => '', // sock type 默认为SWOOLE_SOCK_TCP
    'app_path'              => '', // 应用地址 如果开启了 'daemonize'=>true 必须设置(使用绝对路径)
    'file_monitor'          => false, // 是否开启PHP文件更改监控(调试模式下自动开启)
    'file_monitor_interval' => 2, // 文件变化监控检测时间间隔(秒)
    'file_monitor_path'     => [], // 文件监控目录 默认监控application和config目录
    // 可以支持swoole的所有配置参数
    'pid_file'              => Env::get('runtime_path') . 'swoole.pid',//swoole主进程pid存放文件
    'log_file'              => Env::get('runtime_path') . 'swoole.log',//swoole日志存放文件
    'document_root'         => Env::get('root_path') . 'public',//设置静态服务根目录
    'enable_static_handler' => true,//是否由SWOOLE底层自动处理静态文件,TRUE表示SWOOLE判断是否存在静态文件,如果存在则直接返回静态文件信息
    'timer'                 => true,//是否开启系统定时器
    'interval'              => 500,//系统定时器 时间间隔
    'task_worker_num'       => 1,//swoole 任务工作进程数量
    'user'                  =>'www',//表示swoole worker进程所属的管理员名称,如果要绑定1024以下端口则必须要求具有root权限,如果设置了该项,则除主进程外的所有进程都运行于指定用户下
];


/**
 * Created by PhpStorm.
 * User: xavier
 * Date: 2018/8/15
 * Time: 下午2:14
 * 秒 分 时 日 月 星期几
 * crontab 格式 * *  *  *  * *    => "类"
 * *中间一个空格
 * 系统定时任务需要在swoole.php中开启
 * 自定义定时器不受其影响
 */
return [
    '*/5 * * * * *' => '\\app\\lib\\Timer',//时间配置方式参考crontab,主要是增加秒,其他和crontab一致,对应Value为定时器接口实现类的完整命名空间(包含类名)
];


/**
 * Created by PhpStorm.
 * User: xavier
 * Date: 2018/8/19
 * Time: 下午8:28
 */

namespace app\lib;

use think\swoole\template\Task;
class TestTask extends Task
{
    public function _initialize(...$arg)
    {
        // TODO: Implement _initialize() method.
    }

    public function run($serv, $task_id, $fromWorkerId)
    {
        // TODO: Implement run() method.
    }
}


namespace app\index\controller;
use think\swoole\facade\Task;

class Index
{
    public function hello()
    {
        //投递任务模板
        $task=new \app\lib\TestTask();
        Task::async($task);
        //异步任务投递闭包
        Task::async(function ($serv, $task_id, $data) {
            $i = 0;
            while ($i < 10) {
                $i++;
                echo $i;
                sleep(1);
            }
        });

        return 'hello' ;
    }
}


namespace app\lib;
/**
 * Created by PhpStorm.
 * User: xavier
 * Date: 2018/8/19
 * Time: 下午8:01
 */
use think\swoole\template\Timer;
class TestTimer extends Timer
{

    public function _initialize(...$arg)
    {
        // TODO: Implement _initialize() method.
    }

    public function run()
    {
        $i=0;
        // TODO: Implement run() method.
        while($i<10){
            var_dump(12);
            $i++;
            sleep(1);
        }
    }
}


namespace app\index\controller;
use think\swoole\facade\Task;
use think\swoole\facade\Timer;
class Index
{
    public function hello()
    {
        //闭包方式使用定时器
        Timer::tick(1000,function(){
            var_dump(1);
        });
        //使用定时器模板
        $t=new \app\lib\TestTimer();
        Timer::tick(1000,$t);
        return 'hello,' ;
    }
}


namespace app\index\controller;
use think\Container;
class Index
{
    public function hello()
    {
        $swoole=Container::get('swoole');//获取swoole实例
    }
}

'wokerstart'=>function($server, $worker_id){
    //如果只在一个进程处理 则可以这样

    if (0==$worker_id){
        //这样只会在第一个woker进程处理
    }
}


/**
 * Created by PhpStorm.
 * User: xavier
 * Date: 2018/8/23
 * Time: 下午5:27
 * Email:[email protected]
 */

namespace app\lib;

use think\swoole\template\WorkerStart as Woker;
class WorkStart extends Woker
{
    public function _initialize($server, $worker_id)
    {
        // TODO: Implement _initialize() method.
    }

    public function run()
    {
        var_dump(1);
    }
}

'wokerstart'=>'\\app\\lib\\WorkStart'

use think\swoole\WebSocketFrame;

$client=WebSocketFrame::getInstance();
//发送数据给当前请求的客户端
$client->pushToClient([]);//参数为数组,字符串,数字
//发送给所有客户端
$client->pushToClients([]);//参数为数组,字符串,数字

$client->getArgs();//获取arguments里的参数

$client->getData();//获取客户端发送给的所有数据

$client->getServer();//获取当前server

$client->getFrame();//获取当前客户端给发送的原始数据
 
'queue_type'=>'task',//task or process
    'queue'=>[
        "Index"=>[
                      "delay"=>0,//延迟时间
                      "sleep"=>3,//休息时间
                      "maxTries"=>0,//重试次数
                      "nums"=>2//进程数量
        ],
    ]

namespace app\http;

use think\swoole\Server;

class Swoole extends Server
{
	protected $host = '127.0.0.1';
	protected $port = 9502;
    protected $serverType = 'socket';
	protected $option = [ 
		'worker_num'=> 4,
		'daemonize'	=> true,
		'backlog'	=> 128
	];

	public function onReceive($server, $fd, $from_id, $data)
	{
		$server->send($fd, 'Swoole: '.$data);
	}