/**
* @override
*/
public function send($msg)
{
if (!$this->WebSocket->closing) {
if (!$msg instanceof DataInterface) {
$msg = new Frame($msg);
}
$this->connection->send($msg->getContents());
}
return $this;
}
/**
* 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();
}
/**
* 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);
}