鉴于 WebSocketService 去搭建 TCP 服务, 结果使用 telnet 命令测试不通?

根据hhxsv5/laravel-s文档一步步搭建TCP服务, 结果无法访问!

第一步, 在app\Services目录下新建TcpSocketSerivce.php, 代码如下

<?php

namespace App\Services;

use Hhxsv5\LaravelS\Swoole\Socket\TcpSocket;
use Swoole\Server;

class TcpSocketService extends TcpSocket
{
    public function onConnect(Server $server, $fd, $reactorId)
    {
        \Log::info('New TCP connection', [$fd]);
        $server->send($fd, 'Welcome to LaravelS.');
    }
    public function onReceive(Server $server, $fd, $reactorId, $data)
    {
        \Log::info('Received data', [$fd, $data]);
        $server->send($fd, 'LaravelS: ' . $data);
        if ($data === "quit\r\n") {
            $server->send($fd, 'LaravelS: bye' . PHP_EOL);
            $server->close($fd);
        }
    }
    public function onClose(Server $server, $fd, $reactorId)
    {
        \Log::info('Close TCP connection', [$fd]);
        $server->send($fd, 'Goodbye');
    }
}

第二步, 配置config/laravels.php

.
.
.
'sockets'                  => [
        [
            'host'     => env('LARAVELS_TCP_HOST', '127.0.0.1'),
            'port'     => 5291,
            'type'     => SWOOLE_SOCK_TCP,// 支持的嵌套字类型：https://wiki.swoole.com/#/consts?id=socket-%e7%b1%bb%e5%9e%8b
            'settings' => [// Swoole可用的配置项：https://wiki.swoole.com/#/server/port?id=%e5%8f%af%e9%80%89%e5%8f%82%e6%95%b0
                'open_eof_check' => true,
                'package_eof'    => "\r\n",
            ],
            'handler'  => \App\Services\TcpSocketService::class,
        ],
    ],

第三步, 前往云服务器, 设置安全组中的端口

第四步, 鉴于WebSocketService.php的设置, 将5291端口暴露出来(workspace、php-worker或0.0.0.0均测试过)

结果:

在服务器上使用netstat -an | grep 5291查看端口占用情况: