private function autodetect_parseNodes()
    {
        foreach ($this->nodes as $node) {
            try {
                $client   = new Client('http://' . $node['host'] . ':' . $node['port']);
                $request  = $client->get('/_nodes/http');
                $response = $request->send()->json();

                foreach ($response['nodes'] as $newNode) {

                    //we don't want http-inaccessible nodes
                    if (!isset($newNode['http_address'])) {
                        continue;
                    }

                    preg_match('/inet\[\/([0-9\.]+):([0-9]+)\]/i', $newNode['http_address'], $match);

                    $tNode = array('host' => $match[1], 'port' => $match[2]);

                    //use host as key so that we don't add duplicates
                    $this->nodes[$match[1]] = $tNode;

                }

                //we have the complete node list, no need to keep checking
                break;

            } catch (\Guzzle\Http\Exception\BadResponseException $e) {
                //error with this node, continue onto the next one
            }
        }
    }