我已成功将Ratchet聊天整合到我的Laravel应用程序中，现在我想整合Ratchet推送集成，但遗憾的是没有工作。首先，我在Laravel应用程序项目文件夹的根目录中有 pusher.php 服务器文件
<?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();
此控制器名为 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.
}
}
是的，我跟踪了http://socketo.me/docs/push的所有内容。接下来，我设置了一个路由和一个用于推送条目的测试控制器。
在路线
Route::get('/test','testController@index');
测试控制器
<?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($entryData);
}
}
在客户端，我将它连接到Ratchet推送服务器。
<script src="http://autobahn.s3.amazonaws.com/js/autobahn.min.js"></script>
<script>
var conn = new ab.Session('ws://localhost:8080',
function() {
conn.subscribe('cat', function(topic, data) {
// This is where you would add the new article to the DOM (beyond the scope of this tutorial)
alert('New article published to category "' + topic + '" : ' + data.title);
});
},
function() {
console.warn('WebSocket connection closed');
},
{'skipSubprotocolCheck': true}
);
</script>
现在，我按
运行 pusher.phpcd c：/ wamp / www / laravelApp php pusher.php
并且在控制台中，我记录了客户端已连接但当我从浏览器访问 localhost：8000 / test 时（推入条目），它没有
回声“一个新话题已被推动”;因为我应该在这里设置
public function onBlogEntry($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";
}
所以这意味着，订阅某个类别不起作用，任何想法，请帮忙吗？