swoole 初试教程 异步TCP客户端

代码asy_swoole_cock_tcp.php

<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2018/12/26
 * Time: 17:50
 */
//创建异步TCP客户端
$client = new swoole_client(SWOOLE_SOCK_TCP,SWOOLE_SOCK_ASYNC);

//注册连接成功回调
$client->on('connect',function ($cli){
    $cli->send('hello \ n');
});

//注册数据接收 $cli:服务端信息 $data 数据
$client->on("receive",function ($cli,$data){
   echo "data: $data";
});

//注册连接失败
$client->on("error",function ($cli){
    echo "失败\n";
});

//注册关闭函数
$client->on("close",function ($cli){
    echo "关闭\n";
});

//发起连接
$client->connect('192.168.229.1',8080,10);