/**
* Disconnects the underlying socket, and marks the client as disconnected
*
* @param int $reason Reason for disconnecting. See Protocol::CLOSE_*
* @throws Exception\FrameException
* @throws Exception\SocketException
*/
public function disconnect($reason = Protocol::CLOSE_NORMAL)
{
$payload = $this->protocol->getClosePayload($reason);
if ($this->socket) {
$this->socket->send($payload->getPayload());
$this->socket->disconnect();
}
$this->connected = false;
}
/**
* Connect to the Wrench server
*
* @return boolean Whether a new connection was made
*/
public function connect()
{
if ($this->isConnected()) {
return false;
}
$this->socket->connect();
$key = $this->protocol->generateKey();
$handshake = $this->protocol->getRequestHandshake($this->uri, $key, $this->origin, $this->headers);
$this->socket->send($handshake);
$response = $this->socket->receive(self::MAX_HANDSHAKE_RESPONSE);
return $this->connected = $this->protocol->validateResponseHandshake($response, $key);
}
