Setting up websockets with Ratchet and React in php (TLS/WSS)

server.php

<?php

require dirname(__DIR__) . '/vendor/autoload.php';

$loop   = React\EventLoop\Factory::create();
$pusher = new Pusher; // Create a Pusher class that implements Ratchet\Wamp\WampServerInterface

// The loop
// Binding to 127.0.0.1 means the only client that can connect is itself.
// To accept remotes we should bind to 0.0.0.0
$context = new React\ZMQ\Context($loop);
$pull = $context->getSocket(ZMQ::SOCKET_PULL);
$pull->bind('tcp://0.0.0.0:5555');  
$pull->on('error', array($pusher, 'onError'));
$pull->on('message', array($pusher, 'onLogIn'));

// Set up our WebSocket server with TLS
$webSock = new React\Socket\SecureServer(
	new React\Socket\Server($loop),
	$loop,
	array(
		'local_cert' => '/var/xxxx/combined.pem',
		//'allow_self_signed' => true,
		'verify_peer' => false
	)
);
// And listen
$webSock->listen(8080, '0.0.0.0');

// Server
$webServer = new Ratchet\Server\IoServer(
	new Ratchet\Http\HttpServer(
		new Ratchet\WebSocket\WsServer(
			new Ratchet\Wamp\WampServer(
				$pusher
			)
		)
	),
	$webSock
);

/// $wsServer->enableKeepAlive($server->loop, 30); http://socketo.me/docs/migration-3
// $webSock->enableKeepAlive($loop, 30); Dont't know about this? Could *maybe* be used to handle crashes?

/* periodicTimer
$loop->addPeriodicTimer(5, function () {
	$memory = memory_get_usage() / 1024;
	$formatted = number_format($memory, 3).'K';
	echo "Current memory usage: {$formatted}\n";
});
*/

// Go go go!
$loop->run();