public function perform()
{
$data = ['type' => 'FIND_VALUE', 'key_id' => \Kademlia\Node::binId2hex($this->needle_id)];
$results = parent::perform($data);
$node_list = new \Kademlia\NodeList();
$values = [];
foreach ($results as $res) {
$nodes = $this->parseNodeList($res['data']);
$values = array_merge($values, $this->parseValues($res['data']));
$node_list->addNodeList($nodes);
}
$emitted_result = ['node_list' => $node_list, 'values' => $values];
if ($this->settings->verbosity >= 4) {
print \Kademlia\Node::binId2hex($this->settings->own_node_id) . ": FindValue process found these nodes\n";
var_dump($emitted_result['node_list']);
print \Kademlia\Node::binId2hex($this->settings->own_node_id) . ": end of FindNode process found nodes\n";
}
$type = 'done';
if (count($values) > 0) {
$type = 'success';
}
$this->emit($type, $emitted_result);
}
