phpsocket使用

服务器环境OpenCloud  

 

1，安装，使用php8.2

composer require workerman/phpsocket.io   

2，安装宝塔方便编辑文件

url=https://download.bt.cn/install/install_lts.sh;if [ -f /usr/bin/curl ];then curl -sSO $url;else wget -O install_lts.sh $url;fi;bash install_lts.sh ed8484bec

3，放开服务器端口

1），宝塔端口

2）phpsocket 端口

4，如果需要域名支持，申请https证书 选择nginx的证书下载

5，phpsocket服务端和客户端代码

1）服务端

<?php
require_once __DIR__ . '/vendor/autoload.php';
//require_once __DIR__ . '/medoo_init.php';
use Workerman\Worker;
 
use Workerman\Timer;

use PHPSocketIO\SocketIO;

$context = array(
    'ssl' => array(
        'local_cert'  => './ssl/feng.shuzizhengzhou.cn.pem',
        'local_pk'    => './ssl/feng.shuzizhengzhou.cn.key',
        'verify_peer' => false,
    )
);

//$io = new SocketIO(3120, $context);
$io = new SocketIO(3120);


// 当有客户端连接时
$io->on('connection', function($socket)use($io){
 //echo $socket->conn->remoteAddress.PHP_EOL;
 $socket->emit('connection','123456');
echo 123456;
  // 定义chat message事件回调函数
  $socket->on('chat message', function($msg)use($io){
	echo $msg;  
  //$db=get_db(); 
  //$data=$db->query("SELECT  manage_ic,clear_ic  from dz_espdevice where deviceid='$msg'  ")->fetchAll(\PDO::FETCH_ASSOC );
  $data=array("manage_ic"=>"34343434");
    // 触发所有客户端定义的chat message from server事件
    $io->emit('chat message from server', json_encode($data));
	echo 'chat message from server';
	
	$time_interval = 5;
    Timer::add($time_interval, function()use($io){
	$d2=array(array("manage_ic"=>"11111144444777".date('Y-m-d H:i:s',time()),"clear_ic"=>"0"));
    $io->emit('chat message from server', json_encode($d2));
	echo 'd2';
    });
	
  });
  
   
  
  
});
Worker::runAll();

　　客户端代码

<script src='https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.3.0/socket.io.js'></script>
  <script src="https://cdn.workerman.net/js/jquery.min.js"></script>
<script>
// 如果服务端不在本机，请把127.0.0.1改成服务端ip  
var socket = io('https://feng.shuzizhengzhou.cn:3120', {
  reconnection: true, // 是否启用重连
  reconnectionAttempts: 5, // 重连尝试次数
  reconnectionDelay: 3000, // 两次重连尝试之间的间隔时间
  timeout :50000,             // 连接超时时间(ms)
  //forceNew:true,              //设置每次使用新的连接客户端
  reconnection: true,         //设置断开重连
  reconnectionDelayMax: 5000 // 最大重连间隔时间
});


// 连接成功后的回调
//socket.on('connect', () => {
  //console.log('Connected to the server');
//});
 
// 连接断开后的回调
socket.on('disconnect', (reason) => {
  console.log(`Disconnected from the server: ${reason}`);
});
 
// 连接失败后的回调
socket.on('connect_error', (error) => {
  console.log(`Connection error: ${error}`);
});
 
// 连接重连后的回调
socket.on('reconnect', (attempt) => {
  console.log(`Reconnected to the server after ${attempt} attempts`);
  
	socket.emit('chat message', 'HN202405141');

	socket.on('chat message from server', function(msg){
		console.log('get message:' + msg + ' from server');
		var ss= JSON.parse(msg)
		console.log(typeof ss)
		console.log(  ss)
		for(i=0;i<ss.length;i++){
			console.log(ss[i].manage_ic)
			 
			 if(ss[i].manage_ic.length>0){
				//$("#list").append("<li>"+ss[i].manage_ic+"</li>")
				$("#list").html("<li>"+ss[i].manage_ic+"</li>")
				
			 }
		 } 
	});

	socket.emit('chat message', '2222222222');
  
});
 
// 连接重连失败后的回调
socket.on('reconnect_failed', () => {
  console.log('Reconnection failed');

});



// 当连接服务端成功时触发connect默认事件
socket.on('connection', function(msg){
    console.log('connect success：'+msg);
	
});

socket.emit('chat message', 'HN202405141');

socket.on('chat message from server', function(msg){
    console.log('get message:' + msg + ' from server');
	var ss= JSON.parse(msg)
	console.log(typeof ss)
	console.log(  ss)
	for(i=0;i<ss.length;i++){
		console.log(ss[i].manage_ic)
		 
		 if(ss[i].manage_ic.length>0){
			//$("#list").append("<li>"+ss[i].manage_ic+"</li>")
			$("#list").html("<li>"+ss[i].manage_ic+"</li>")
			
		 }
	 } 
});

socket.emit('chat message', '2222222222');
</script>

<ul id="list">

</ul>