Ratchet Push Server Tutorial issues - php

Question

I am trying to get the ratchet push tutorial to work.
http://socketo.me/docs/push
I am doing exactly what the tutorial is saying but no messages will be received by my subscriber.
My server.php
<?php
require dirname(__DIR__) . '/vendor/autoload.php';
$loop = React\EventLoop\Factory::create();
$pusher = new MyApp\Pusher;
// 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('0.0.0.0:8080', $loop); // 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
);
$loop->run();
My addblog.php
<?php
// post.php ???
// This all was here before ;)
$entryData = array(
'category' => 'kittensCategory'
, 'title' => 'Test'
, 'article' => 'Test'
, 'when' => time()
);
$context = new ZMQContext();
$socket = $context->getSocket(ZMQ::SOCKET_PUSH, 'my pusher');
$socket->connect("tcp://localhost:5555");
$socket->send(json_encode($entryData));
And my listener.html
<script src="autobahn.js"></script>
<script>
var conn = new ab.Session('ws://localhost:8080',
function() {
conn.subscribe('kittensCategory', function(topic, data) {
// This is where you would add the new article to the DOM (beyond the scope of this tutorial)
console.log('New article published to category "' + topic + '" : ' + data.title);
});
},
function() {
console.warn('WebSocket connection closed');
},
{'skipSubprotocolCheck': true}
);
</script>
And my Pusher.php
<?php
namespace MyApp;
use Ratchet\ConnectionInterface;
use Ratchet\Wamp\WampServerInterface;
class Pusher implements WampServerInterface {
/**
* A lookup of all the topics clients have subscribed to
*/
protected $subscribedTopics = array();
public function onSubscribe(ConnectionInterface $conn, $topic) {
echo "Hello to: ".$topic;
$this->subscribedTopics[$topic->getId()] = $topic;
}
/**
* #param string JSON'ified string we'll receive from ZeroMQ
*/
public function onBlogEntry($entry) {
$entryData = json_decode($entry, true);
echo "gallogallo";
// 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);
}
I do not receive any errors or warnings.
When I try to call addblog.php nothing is happening and I do not understand why.
Any hints maybe? I am testing this with XAMPP and Windows 10.

Answer 1

I don't know why, but it is working very well on another system...