$ret = DI::httpClient()->get($url . '/api/v1/instance/peers', HttpClientAccept::JSON);
if (!$ret->isSuccess() || empty($ret->getBody())) {
Logger::info('Server is not reachable or does not offer the "peers" endpoint', ['url' => $url]);
$ret = DI::httpClient()->get($url . '/api/v1/instance/peers', HttpClientAccept::JSON);
if (!$ret->isSuccess() || empty($ret->getBody())) {
Logger::info('Server is not reachable or does not offer the "peers" endpoint', ['url' => $url]);