php线上预览日志--3.websocket服务部署

chrome前端扩展已经准备完毕，现在开始准备websocket服务端。

这里我采用的是tp5.1+swoole+redis的方案。整体逻辑是，如果拥有注册的client_id，才能接收信息，其他人不展示。这样可以指定特定的一部分人看到日志。

下面是具体的代码实现：

<?php


namespace appswoole;


use thinkcachedriverRedis;
use thinkswooleServer;

class WebSocket extends Server
{
    protected $host = '0.0.0.0';
    protected $port = 9502;
    protected $serverType = 'socket';
    protected $option = [
        'worker_num'=> 4,
        'daemonize'    => false,
        'backlog'    => 128
    ];
    public function onMessage($server, $frame)
    {
        $redis = new Redis();
        $redis->connect('127.0.0.1', 6379);
        $arr = json_decode($frame->data,true);
        if(isset($arr['type']) && $arr['type']== 'connect'){
            //判断是否具有权限
            if(in_array($arr['client'],config("account."))){
                $redis->hset("client_list",$arr['client'],$frame->fd);
            }

        }else if(isset($arr['type']) && $arr['type']== 'close'){
            $redis->hdel("client_list",$arr['client']);
        }else{

        }
        $list = $redis->hGetAll("client_list");
        foreach($list as $k=>$v) {
            $server->push($v, $frame->data);
        }

    }
    public function onOpen($server,$requst){

    }
    public function onClose($server,$fd){
        $redis = new Redis();
        $redis->connect('127.0.0.1', 6379);
        $redis->hdel("client_list");
    }
    public function onWorkerStart($server,$workerId){
        if($workerId==0){
            $redis = new Redis();
            $redis->connect('127.0.0.1', 6379);
            $list = $redis->hGetAll("client_list");
            foreach($list as $k=>$v){
                $redis->hdel("client_list",$k);
            }

        }

    }



}