thinkphp6集成gatewayWorker(workerman)实现实时监听

环境：基于composer引入包和thinkphp6+https+workerman.

1.composer引入gatewayworker 使用phpstorm更方便（在composer.json中require中添加这些 phpstorm会自动引入） 或者使用命令行 composer require XXX

    "workerman/workerman": "^4.0",
        "workerman/gateway-worker": "^3.0",
        "workerman/gatewayclient": "^3.0",

0.编写workerman启动文件 workerman单独部署的 与你的项目无关 public/workerman.php（这个用来测试workman启动的-------------------）

<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006-2019 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------

// [ wokerman启动文件 和整个项目无关联]
namespace think;

use WorkermanWorker;

require_once __DIR__ . '/../vendor/workerman/workerman/Autoloader.php';
// 创建一个Worker监听2345端口，使用http协议通讯
$http_worker = new Worker("http://0.0.0.0:2345");

// 启动4个进程对外提供服务
$http_worker->count = 4;

// 接收到浏览器发送的数据时回复hello world给浏览器
$http_worker->onMessage = function($connection, $data)
{
    // 向浏览器发送hello world
  //  $connection->send('hello world');
};

// 运行worker
Worker::runAll();

2.利用命令创建workerman php think make:command workerman 并编写文件app/command/Workerman.php

<?php
//declare (strict_types=1);

namespace appcommand;

use GatewayWorkerBusinessWorker;
use GatewayWorkerGateway;
use GatewayWorkerRegister;
use thinkconsoleCommand;
use thinkconsoleInput;
use thinkconsoleinputArgument;
use thinkconsoleinputOption;
use thinkconsoleOutput;
use WorkermanWorker;

require_once __DIR__ . '/../../vendor/workerman/workerman/Autoloader.php';

class Workerman extends Command
{
    protected function configure()
    {
        // 指令配置
        $this->setName('workerman')
            ->setDescription('the workerman command');
    }

    protected function execute(Input $input, Output $output)
    {
        $this->startGateWay();

        $this->startBusinessWorker();

        $this->startRegister();

        Worker::runAll();

    }

    private function startBusinessWorker()
    {
        $worker = new BusinessWorker();

        $worker->name = 'BusniessWorker';
        $worker->count = 1;
        $worker->registerAddress = "127.0.0.1:1236";
        $worker->eventHandler = appworkermanEvents::class;
    }

    private function startGateWay()
    {
        $gateway = new Gateway("websocket://127.0.0.1:2346");
        $gateway->name = 'Gateway';
        $gateway->count = 1;
        $gateway->lanIp = '127.0.0.1';
        $gateway->startPort = 2300;
        $gateway->pingInterval = 30;
        $gateway->pingNotResponseLimit = 0;
        $gateway->pingData = '{"type":"heart"}';
        $gateway->registerAddress = "127.0.0.1:1236";
    }

    private function startRegister()
    {
        new Register('text://127.0.0.1:1236');
    }
}

　　

3.定义workerman监听调用方法 heart心跳检测 

    public function workerman_message($admin_id = '',$content=''){
        Gateway::$registerAddress = '0.0.0.0:1236';


        // 向任意uid的网站页面发送数据

        $uid = $admin_id;
        $admin = SystemAdmin::find($admin_id);
        $message = new stdClass();
        $message->type='send';

        if($uid){
            $message->from=$admin_id??'';
            $message->from_name=$admin['username']??'后台消息';
            $message->from_avatar=$admin['head_img']??'https://www.huixx.cn/upload/20200828/e68c50db7b27c784b13a13b87c8ffc71.png';
            $message->content=$content;
            Gateway::sendToUid($uid, json_encode($message,JSON_UNESCAPED_UNICODE));

        }else{
            $message->from_name='后台提醒';
            $message->from_avatar='https://www.huixx.cn/upload/20200828/e68c50db7b27c784b13a13b87c8ffc71.png';
            $message->content=$content;
            Gateway::sendToAll(json_encode($message,JSON_UNESCAPED_UNICODE));
        }

    }

4.前端开启websocket监听 加载html提示框 

        /**
         * 与GatewayWorker建立websocket连接，域名和端口改为你实际的域名端口，
         * 其中端口为Gateway端口，即start_gateway.php指定的端口。
         * start_gateway.php 中需要指定websocket协议，像这样
         * $gateway = new Gateway(websocket://0.0.0.0:7272);
         */
        Notification.requestPermission();

        let protocol = location.protocol === 'https:'
            ? 'wss://test.huixx.cn/wss/'
            : 'ws://0.0.0.0:2346';

        ws = new WebSocket(protocol);
        console.log('websocket启动')

     
            // 服务端主动推送消息时会触发这里的onmessage
            ws.onmessage = function (e) {
                // json数据转换成js对象
                var data = eval("(" + e.data + ")");
                var type = data.type ? data.type : "";

                switch (type) {
                    case 0:
                        break;
                    case "connect":
                        console.log('连婕socket成功！');
                        /*进行id绑定*/
                        var url = '/workerman/bind';
                        var data_post = {
                            client_id: data.id,
                        };
                        $.post(url, data_post, function (re) {
                            var r = /^[0-9]*$/;
                            if (r.test(re)) {
                                console.log('绑定uid:' + re + "成功");
                            }
                        }, 'json');
                        //查询未接收消息数 并且放置
                        break;

                    case "heart":
                        console.log('心跳检测正常');
                        break;

                    /*接受到消息的处理*/
                    case "send":
                        //更新在线聊天按钮
                        console.log(data);
                        layer.msg(data.content)

                        var domain = 'https://' + document.domain;
                        var icon = '';
                        if (data.from_avatar.indexOf('https') != -1) {
                            icon = data.from_avatar;
                        } else {
                            icon = domain + data.from_avatar;
                        }
                        var notification = new Notification(data.from_name, {
                            body: data.content,
                            icon: data.from_avatar
                        });
                        notification.onclick = function () {
                            window.focus();
                            notification.close();
                        }
                        break;

                    default:
                        console.log(data)
                }
            };

   

        

　　其他，因为配置了https 所以要wss然后呢要在nginx中做相关配置 如果是http则无需配置 具体参考文档：http://doc.workerman.net/faq/secure-websocket-server.html

　　

  location /wss {
    proxy_pass http://127.0.0.1:2346;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
}

　　

　　注意上述代码关系到的端口均要在云服务器开通 在云上开通。