📁 PHP Dosya Yöneticisi
/
/
home
/
demodesigncom
/
e-ticaretv3.demodesign.com.tr
/
vendor
/
react
/
socket
/
src
📝
DnsConnector.php
← Geri Dön
<?php namespace React\Socket; use React\Dns\Resolver\Resolver; use React\Promise; use React\Promise\CancellablePromiseInterface; use InvalidArgumentException; use RuntimeException; final class DnsConnector implements ConnectorInterface { private $connector; private $resolver; public function __construct(ConnectorInterface $connector, Resolver $resolver) { $this->connector = $connector; $this->resolver = $resolver; } public function connect($uri) { if (strpos($uri, '://') === false) { $parts = parse_url('tcp://' . $uri); unset($parts['scheme']); } else { $parts = parse_url($uri); } if (!$parts || !isset($parts['host'])) { return Promise\reject(new InvalidArgumentException('Given URI "' . $uri . '" is invalid')); } $host = trim($parts['host'], '[]'); $connector = $this->connector; // skip DNS lookup / URI manipulation if this URI already contains an IP if (false !== filter_var($host, FILTER_VALIDATE_IP)) { return $connector->connect($uri); } return $this ->resolveHostname($host) ->then(function ($ip) use ($connector, $host, $parts) { $uri = ''; // prepend original scheme if known if (isset($parts['scheme'])) { $uri .= $parts['scheme'] . '://'; } if (strpos($ip, ':') !== false) { // enclose IPv6 addresses in square brackets before appending port $uri .= '[' . $ip . ']'; } else { $uri .= $ip; } // append original port if known if (isset($parts['port'])) { $uri .= ':' . $parts['port']; } // append orignal path if known if (isset($parts['path'])) { $uri .= $parts['path']; } // append original query if known if (isset($parts['query'])) { $uri .= '?' . $parts['query']; } // append original hostname as query if resolved via DNS and if // destination URI does not contain "hostname" query param already $args = array(); parse_str(isset($parts['query']) ? $parts['query'] : '', $args); if ($host !== $ip && !isset($args['hostname'])) { $uri .= (isset($parts['query']) ? '&' : '?') . 'hostname=' . rawurlencode($host); } // append original fragment if known if (isset($parts['fragment'])) { $uri .= '#' . $parts['fragment']; } return $connector->connect($uri); }); } private function resolveHostname($host) { $promise = $this->resolver->resolve($host); return new Promise\Promise( function ($resolve, $reject) use ($promise) { // resolve/reject with result of DNS lookup $promise->then($resolve, $reject); }, function ($_, $reject) use ($promise) { // cancellation should reject connection attempt $reject(new RuntimeException('Connection attempt cancelled during DNS lookup')); // (try to) cancel pending DNS lookup if ($promise instanceof CancellablePromiseInterface) { $promise->cancel(); } } ); } }
💾 Kaydet
İptal
📝 Yeniden Adlandır
İptal
Kaydet
🔐 Dosya İzinleri (chmod)
İzin Değeri:
Hızlı Seçim:
777
755
644
600
777
= Herkes okur/yazar/çalıştırır
755
= Sahip tam, diğerleri okur/çalıştırır
644
= Sahip okur/yazar, diğerleri okur
600
= Sadece sahip okur/yazar
İptal
Uygula