/**
* @override
*/
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;
}
/**
* Close a connection with an HTTP response.
*
* @param IoConnectionInterface $conn
* @param int $code
* @return null
*/
protected function close(IoConnectionInterface $conn, $code = 400)
{
$response = new HttpResponse($code);
$conn->send((string) $response);
$conn->close();
}
/**
* @override
* @inheritDoc
*/
public function handleError(IoConnectionInterface $conn, $ex)
{
if (!$this->isBlocked($conn->getHost())) {
$this->component->handleError($conn, $ex);
}
}
/**
* Close a connection with an HTTP response.
*
* @param IoConnectionInterface $conn
* @param int $code
* @return null
*/
protected function close(IoConnectionInterface $conn, $code = 400)
{
$response = new HttpResponse($code, ['Sec-WebSocket-Version' => $this->wsDriver->getVersionHeader()]);
$conn->send((string) $response);
$conn->close();
unset($conn->WebSocket);
}