Ratchet push integration not working with Laravel - php

Question

I have successfully integrated the Ratchet chat unto my Laravel app, now I want to integrate the Ratchet push integration but sadly not working. First I have this pusher.php server file on the root directory of my Laravel app project folder
<?php
use App\Http\Controllers\SocketController;
require './vendor/autoload.php';
$loop = React\EventLoop\Factory::create();
$pusher = new SocketController();
// Listen for the web server to make a ZeroMQ push after an ajax request
$context = new React\ZMQ\Context($loop);
$pull = $context->getSocket(ZMQ::SOCKET_PULL);
$pull->bind('tcp://127.0.0.1:5555'); // Binding to 127.0.0.1 means the only client that can connect is itself
$pull->on('message', array($pusher, 'onBlogEntry'));
// Set up our WebSocket server for clients wanting real-time updates
$webSock = new React\Socket\Server($loop);
$webSock->listen(8080, '0.0.0.0'); // Binding to 0.0.0.0 means remotes can connect
$webServer = new Ratchet\Server\IoServer(
new Ratchet\Http\HttpServer(
new Ratchet\WebSocket\WsServer(
new Ratchet\Wamp\WampServer(
$pusher
)
)
),
$webSock
);
echo "Pusher server is running\n";
$loop->run();
and this controller named SocketController.php
<?php
namespace App\Http\Controllers;
use Ratchet\MessageComponentInterface;
use Ratchet\ConnectionInterface;
use Ratchet\Wamp\Topic;
use Ratchet\Wamp\WampServerInterface;
class SocketController implements WampServerInterface
{
/**
* A lookup of all the topics clients have subscribed to
*/
protected $subscribedTopics = array();
public function onSubscribe(ConnectionInterface $conn, $topic) {
echo"on";
$this->subscribedTopics[$topic->getId()] = $topic;
}
/**
* #param string JSON'ified string we'll receive from ZeroMQ
*/
public function onBlogEntry($entry) {
$entryData = json_decode($entry, true);
// If the lookup topic object isn't set there is no one to publish to
if (!array_key_exists($entryData['category'], $this->subscribedTopics)) {
return;
}
$topic = $this->subscribedTopics[$entryData['category']];
// re-send the data to all the clients subscribed to that category
$topic->broadcast($entryData);
echo "A new topic has been push";
}
public function onUnSubscribe(ConnectionInterface $conn, $topic) {
echo "A client has subscribed ".$conn->resourceId."\n";
}
public function onOpen(ConnectionInterface $conn) {
echo "A client is connected ".$conn->resourceId."\n";
}
public function onClose(ConnectionInterface $conn) {
echo "A client has been disconnected ".$conn->resourceId."\n";
}
/* The rest of our methods were as they were, omitted from docs to save space */
/**
* If there is an error with one of the sockets, or somewhere in the application where an Exception is thrown,
* the Exception is sent back down the stack, handled by the Server and bubbled back up the application through this method
* #param ConnectionInterface $conn
* #param \Exception $e
* #throws \Exception
*/
function onError(ConnectionInterface $conn, \Exception $e)
{
// TODO: Implement onError() method.
}
/**
* An RPC call has been received
* #param \Ratchet\ConnectionInterface $conn
* #param string $id The unique ID of the RPC, required to respond to
* #param string|Topic $topic The topic to execute the call against
* #param array $params Call parameters received from the client
*/
function onCall(ConnectionInterface $conn, $id, $topic, array $params)
{
// TODO: Implement onCall() method.
}
/**
* A client is attempting to publish content to a subscribed connections on a URI
* #param \Ratchet\ConnectionInterface $conn
* #param string|Topic $topic The topic the user has attempted to publish to
* #param string $event Payload of the publish
* #param array $exclude A list of session IDs the message should be excluded from (blacklist)
* #param array $eligible A list of session Ids the message should be send to (whitelist)
*/
function onPublish(ConnectionInterface $conn, $topic, $event, array $exclude, array $eligible)
{
// TODO: Implement onPublish() method.
}
}
Yes, I followed everything from http://socketo.me/docs/push. Next, I set up a route and a test controller to be used for pushing an entry.
In the route
Route::get('/test','testController#index');
the test controller
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Http\Requests;
use \ZMQContext;
use \ZMQ;
class testController extends Controller
{
public function index(){
$entryData = array(
'category' => 'cat',
'title' => 'title 1',
'article' => 'article 1',
'when' => time()
);
// This is our new stuff
$context = new ZMQContext();
$socket = $context->getSocket(ZMQ::SOCKET_PUSH, 'my pusher');
$socket->connect("tcp://localhost:5555");
$socket->send(json_encode($entryData));
dd($entryData);
}
}
and in the client side, I'll connect it to the Ratchet push server.
<script src="http://autobahn.s3.amazonaws.com/js/autobahn.min.js"></script>
<script>
var conn = new ab.Session('ws://localhost:8080',
function() {
conn.subscribe('cat', function(topic, data) {
// This is where you would add the new article to the DOM (beyond the scope of this tutorial)
alert('New article published to category "' + topic + '" : ' + data.title);
});
},
function() {
console.warn('WebSocket connection closed');
},
{'skipSubprotocolCheck': true}
);
</script>
Now, I run the pusher.php by
cd c:/wamp/www/laravelApp php pusher.php
and in the console, I did log that the client side is connected but when I visit localhost:8000/test from my browser (push entry), it did not the
echo "A new topic has been push";
as it supposed to because I set it up here
public function onBlogEntry($entry) {
$entryData = json_decode($entry, true);
// If the lookup topic object isn't set there is no one to publish to
if (!array_key_exists($entryData['category'], $this->subscribedTopics)) {
return;
}
$topic = $this->subscribedTopics[$entryData['category']];
// re-send the data to all the clients subscribed to that category
$topic->broadcast($entryData);
echo "A new topic has been push";
}
so it means, subscribing to a category is not working, any ideas, help please?