How to use workerman for message push
The following column workerman tutorial will introduce you to the method of using workerman to push messages. I hope it will be helpful to friends in need!
Workerman is an open source high-performance PHP socket server framework developed purely in PHP. It is widely used in the development of mobile apps, mobile communications, WeChat applets, mobile game servers, online games, PHP chat rooms, hardware communications, smart homes, Internet of Vehicles, Internet of Things and other fields.
Supports TCP long connections, supports Websocket, HTTP and other protocols, and supports custom protocols. It has many high-performance components such as asynchronous Mysql, asynchronous Redis, asynchronous Http, asynchronous message queue, etc. Similar ones include swoole and MeepoPS.
First download workererman’s Web message push system web-msg-sender.
# wget http://www.workerman.net/download/senderzip # unzip senderzip #cd web-msg-sender #vim start.php
use Workerman\Worker;
// composer 的 autoload 文件
include __DIR__ . '/vendor/autoload.php';
if(strpos(strtolower(PHP_OS), 'win') === 0)
{
exit("start.php not support windows, please use start_for_win.bat\n");
}
// 标记是全局启动
define('GLOBAL_START', 1);
// 加载IO 和 Web
require_once __DIR__ . '/start_io.php';
可以注释掉 webServer 服务 没什么用 省点资源
// require_once __DIR__ . '/start_web.php';
// 运行所有服务
Worker::runAll();Save
#vim start_io.php 找到 将端口改成你要监听的端口 我是2120 记住要在安全组里入方向添加白名单 // PHPSocketIO服务 $sender_io = new SocketIO(2120); 服务端设置完毕后 #php start.php start -d //开启服务 并保持进程
The push class I use is tp5
<?php
namespace app\index\moudel;
/**
* 推送事件
* 典型调用方式：
* $push = new WebSocket();
* $push->setUser($user_id)->setContent($string)->push();//连贯操作
*
* Class WebSocket
* @package app\index\moudel;
*/
class WebSocket
{
/**
* @var string 目标用户id
*/
protected $to_user = '';
/**
* @var string 推送服务地址
*/
protected $push_api_url = 'http://127.0.0.1:2000';
/**
* @var string 推送内容
*/
protected $content = '';
/**
* 设置推送用户，若参数留空则推送到所有在线用户
*
* @param string $user
* @return $this
*/
public function setUser($user = '')
{
$this->to_user = $user ? : '';
return $this;
}
/**
* 设置推送内容
*
* @param string $content
* @return $this
*/
public function setContent($content = '')
{
$this->content = $content;
return $this;
}
/**
* 推送
*/
public function push()
{
$data = [
'type' => 'publish',
'content' => $this->content,
'to' => $this->to_user,
];
// var_dump($data);
// var_dump($this->push_api_url);
$ch = curl_init ();
curl_setopt($ch, CURLOPT_URL, $this->push_api_url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Expect:'));
$res = curl_exec($ch);
curl_close($ch);
dump($res);
}
}Operation controller
<?php
namespace app\index\controller;
use think\Controller;
use app\index\moudel\WebSocket;
class Index extends Controller
{
/**
* 推送一个字符串
*/
public function push_msg(){
$uid = input('uid','');//uid为空的时候推送给所有用户
$string = '这是一个推送的测试';
$string = input('msg') ? : $string;
$push = new WebSocket();
$push->setUser($uid)->setContent($string)->push();
}
/**
* 推送目标页
*
* @return \think\response\View
*/
public function targetPage(){
return view();
}
}The front-end display of the push target
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<strong id="count"></strong>
<h1 id="target"></h1>
</body>
</html>
<script src="http://cdn.bootcss.com/jquery/3.1.0/jquery.min.js"></script>
<script src='http://cdn.bootcss.com/socket.io/1.3.7/socket.io.js'></script>
<script>
jQuery(function ($) {
// 连接服务端
var socket = io('http://39.106.132.216:2000/'); //这里当然填写真实的地址了
// uid可以是自己网站的用户id，以便针对uid推送以及统计在线人数，但一定是唯一标识
uid = 321;
// socket连接后以uid登录
socket.on('connect', function () {
socket.emit('login', uid);
});
// 后端推送来消息时
socket.on('new_msg', function (msg) {
console.log("收到消息：" + msg);
$('#target').append(msg).append('<br>');
});
// 后端推送来在线数据时
socket.on('update_online_count', function (online_stat) {
console.log(online_stat);
$('#count').html(online_stat);
});
})
</script>http://我自己的域名/index/index/pushAString?uid=123 ok 为推送成功 offline 为未在线 fail 为失败
The front end successfully displays 321 as my customized uid
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