/**
* @override
* @inheritDoc
*/
public function close($code = 1000)
{
if ($this->WebSocket->closing) {
return;
}
if ($code instanceof DataInterface) {
$this->send($code);
} else {
$this->send(new Frame(pack('n', $code), true, Frame::OP_CLOSE));
}
$this->connection->close();
$this->WebSocket->closing = true;
}
/**
* @override
* @inheritDoc
*/
public function handleConnect(NetworkConnectionInterface $conn)
{
if ($this->isAddressBlocked($conn->getHost())) {
return $conn->close();
}
return $this->component->handleConnect($conn);
}
/**
* Close a connection with an HTTP response.
*
* @param NetworkConnectionInterface $conn
* @param int $code
* @return null
*/
protected function close(NetworkConnectionInterface $conn, $code = 400)
{
$response = new HttpResponse($code);
$conn->send($response);
$conn->close();
}
/**
* Close a connection with an HTTP response.
*
* @param NetworkConnectionInterface $conn
* @param int $code
* @return null
*/
protected function close(NetworkConnectionInterface $conn, $code = 400)
{
$response = new HttpResponse($code, ['Sec-WebSocket-Version' => $this->wsDriver->getVersionHeader()]);
$conn->send($response);
$conn->close();
unset($conn->WebSocket);
}
