php namespace Teleguru Client Server use Socket Socket Undocumented cl

<?php

namespace Teleguru\Client\Server;

use Socket\Socket;

/**
 * Undocumented class
 */
class Application
{
    protected $config;
    protected $client;
    protected $serverSocket;
    
    public function __construct(array $config)
    {
        $this->config = \array_merge([
            "app_id"                    => \getenv("APP_ID"),
            "app_hash"                  => \getenv("APP_HASH"),
            "server_port"               => \getenv("SERVER_PORT"),
            "server_max_connections"    => \getenv("SERVER_MAX_CONNECTIONS")
        ], $config);
        $this->init();
    }
    
    protected function init()
    {
        $this->client = new Client([
            "app_id"    => $this->config['app_id'],
            "app_hash"  => $this->config['app_hash']
        ]);
        $this->serverSocket = new ServerSocket();
        $this->serverSocket->setReusedPort(true)
            ->setMaxConnection($this->config['server_max_connections'])
            ->bind($this->config['server_port']);
        $this->serverSocket->setConnectListener(new class($this->client) extends ConnectListener {
            public function __invoke(Socket $socket)
            {
                // .. 
                $socket->close();
            }
        });
    }

    public function run()
    {
        $this->client->boot();
        $this->serverSocket->listen()->run();
    }

    public function shutdown()
    {
        $this->serverSocket->close();
        $this->client->close();
    }
    
    public function __destruct()
    {
        $this->shutdown();
    }
}