jiankang_gatewayworker/service/Nfcserver.php

<?php
use Workerman\Worker;
use think\App;
use think\Db;
// ######## 消息队列消费者 ########
$consumer = new Worker();
// 慢任务，消费者的进程数可以开多一些
$consumer->count = 1;
//进程启动
$consumer->onWorkerStart = function($consumer)
{
    App::initCommon();

    //创建socket套接字
    $socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
//设置阻塞模式
    socket_set_block($socket);
//为套接字绑定ip和端口
    socket_connect($socket,'127.0.0.1',2346);
//监听socket
    socket_listen($socket,4);

    while(true)
    {
        //接收客户端请求
        if(($msgsocket = socket_accept($socket)) !== false)
        {
            //读取请求内容
            $buf = socket_read($msgsocket, 8192);
            echo "Received msg: $buf \n";
            $str = "this is a service message";
            //向连接的客户端发送数据
            socket_write($msgsocket, $str,strlen($str));
            //操作完之后需要关闭该连接否则 feof() 函数无法正确识别打开的句柄是否读取完成
            socket_close($msgsocket);
        }else{
            echo 37;

        }
    }



};
$consumer->onMessage = function($consumer){
    echo date('Y-m-d H:i:s');
    sleep(1);
};
//进程关闭
$consumer->onWorkerStop = function($consumer)
{
    restore_error_handler();
};