PHP Websocket Healthcheck AWS ECS Fargate docker image - amazon-ecs

Question

I want to create a single file when you have 2 classes, one for health check and another one for chat messaging.
So what I do is creating a docker image exposing port 9000 (ws://localhost:9000/chat) but also I need a health check in http://localhost:9000/health with http status code 200.
<?php
require '/vendor/autoload.php';
use Exception;
use GuzzleHttp\Psr7\Response;
use Psr\Http\Message\RequestInterface;
use Ratchet\ConnectionInterface;
use Ratchet\Http\HttpServerInterface;
class HealthSocketHandler implements HttpServerInterface
{
public function onMessage(ConnectionInterface $from, $msg)
{
//
}
public function onOpen(ConnectionInterface $connection, RequestInterface $request = null)
{
$response = new Response(200, [
'Content-Type' => 'application/json',
], json_encode([
'ok' => true,
]));
$connection->send(\GuzzleHttp\Psr7\str($response));
$connection->close();
}
public function onClose(ConnectionInterface $connection)
{
//
}
public function onError(ConnectionInterface $connection, Exception $exception)
{
if (! $exception instanceof HttpException) {
return;
}
$response = new Response($exception->getStatusCode(), [
'Content-Type' => 'application/json',
], json_encode([
'error' => $exception->getMessage(),
]));
$connection->send(\GuzzleHttp\Psr7\str($response));
$connection->close();
}
}
class Chat implements MessageComponentInterface {...}
$loop = LoopFactory::create();
$app = new Ratchet\App("localhost", 9000, '0.0.0.0', $loop);
$app->route('/health', new HealthSocketHandler, array('*')); // health check | return 200 code
$app->route('/chat', new Chat, array('*'));
$app->run();
Also I have this second one sample
<?php
require '/vendor/autoload.php';
use Exception;
use React\EventLoop\Factory as LoopFactory;
use Ratchet\MessageComponentInterface;
use Ratchet\ConnectionInterface;
/* use Ratchet\Http\HttpServer;
use Ratchet\WebSocket\WsServer; */
// Main class
class Chat implements MessageComponentInterface {
protected $clients;
public function __construct() {
$this->clients = new \SplObjectStorage;
}
public function onOpen(ConnectionInterface $conn) {
// Store the new connection to send messages to later
$this->clients->attach($conn);
echo "New connection! ({$conn->resourceId})\n";
}
public function onMessage(ConnectionInterface $from, $msg) {
$numRecv = count($this->clients) - 1;
echo sprintf('Connection %d sending message "%s" to %d other connection%s' . "\n"
, $from->resourceId, $msg, $numRecv, $numRecv == 1 ? '' : 's');
foreach ($this->clients as $client) {
if ($from !== $client) {
// The sender is not the receiver, send to each client connected
$client->send($msg);
}
}
}
public function onClose(ConnectionInterface $conn) {
// The connection is closed, remove it, as we can no longer send it messages
$this->clients->detach($conn);
echo "Connection {$conn->resourceId} has disconnected\n";
}
public function onError(ConnectionInterface $conn, \Exception $e) {
echo "An error has occurred: {$e->getMessage()}\n";
$conn->close();
}
}
$loop = LoopFactory::create();
$app = new Ratchet\App("localhost", 9000, '0.0.0.0', $loop);
$app->route('/chat', new Chat, array('*'));
//$app->route('/health', new React\Http\Response(200, ['Content-Type' => 'text/plain'], 'Hello, World'));
//$app->route('/health', new React\Http\Response(200), 'oK');
$app->run();
?\>
I need to know how to expose a Websocket App with health check
For websocket chat expose port 9000 (ws://localhost:9000/chat)
and a health check in http://localhost:9000/health with http status code 200.