Slack\RealTimeClient::connect PHP Méthode

    public function connect()
    {
        $deferred = new Promise\Deferred();
        // Request a real-time connection...
        $this->apiCall('rtm.start')->then(function (Payload $response) {
            $responseData = $response->getData();
            // get the team info
            $this->team = new Team($this, $responseData['team']);
            // Populate self user.
            $this->users[$responseData['self']['id']] = new User($this, $responseData['self']);
            // populate list of users
            foreach ($responseData['users'] as $data) {
                $this->users[$data['id']] = new User($this, $data);
            }
            // populate list of channels
            foreach ($responseData['channels'] as $data) {
                $this->channels[$data['id']] = new Channel($this, $data);
            }
            // populate list of groups
            foreach ($responseData['groups'] as $data) {
                $this->groups[$data['id']] = new Group($this, $data);
            }
            // populate list of dms
            foreach ($responseData['ims'] as $data) {
                $this->dms[$data['id']] = new DirectMessageChannel($this, $data);
            }
            // populate list of bots
            foreach ($responseData['bots'] as $data) {
                $this->bots[$data['id']] = new Bot($this, $data);
            }
            // Log PHPWS things to stderr
            $logger = new \Zend\Log\Logger();
            $logger->addWriter(new \Zend\Log\Writer\Stream('php://stderr'));
            // initiate the websocket connection
            $this->websocket = new WebSocket($responseData['url'], $this->loop, $logger);
            $this->websocket->on('message', function ($message) {
                $this->onMessage($message);
            });
            return $this->websocket->open();
        }, function ($exception) use($deferred) {
            // if connection was not succesfull
            $deferred->reject(new ConnectionException('Could not connect to Slack API: ' . $exception->getMessage(), $exception->getCode()));
        })->then(function () use($deferred) {
            $this->once('hello', function () use($deferred) {
                $deferred->resolve();
            });
            $this->once('error', function ($data) use($deferred) {
                $deferred->reject(new ConnectionException('Could not connect to WebSocket: ' . $data['error']['msg'], $data['error']['code']));
            });
        });
        return $deferred->promise();
    }

 public function connect()
 {
     return parent::connect()->then(function () {
         return $this->getAuthedUser()->then(function (User $user) {
             $this->pingu = $user;
         });
     });
 }