我想创建一个Websocket，并且需要从这一站点访问CakePHP ORM。我正在使用带有以下代码的Ratchet Websocket：
<?php
use Ratchet\MessageComponentInterface;
use Ratchet\ConnectionInterface;
// Make sure composer dependencies have been installed
require __DIR__ . '/vendor/autoload.php';
/**
* chat.php
* Send any incoming messages to all connected clients (except sender)
*/
class MyChat implements MessageComponentInterface {
protected $clients;
public function __construct() {
$this->clients = new \SplObjectStorage;
}
public function onOpen(ConnectionInterface $conn) {
$this->clients->attach($conn);
}
public function onMessage(ConnectionInterface $from, $msg) {
foreach ($this->clients as $client) {
if ($from != $client) {
$client->send($msg);
}
}
}
public function onClose(ConnectionInterface $conn) {
$this->clients->detach($conn);
}
public function onError(ConnectionInterface $conn, \Exception $e) {
$conn->close();
}
}
要运行代码：
$app = new Ratchet\App('localhost', 8080);
$app->route('/chat', new MyChat);
$app->route('/echo', new Ratchet\Server\EchoServer, array('*'));
$app->run();
我需要做两件事：
第二个很简单，但是第一个我不知道如何初始化ORM类以在MyChat类中引发查询。
我已经解决了将自身传递给MyChat构造函数的问题，例如：
$app->route('/chat', new MyChat($this));
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我来说两句