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<?php |
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/** |
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* Nucleus - XMPP Library for PHP |
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* |
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* Copyright (C) 2016, Some rights reserved. |
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* |
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* @author Kacper "Kadet" Donat <[email protected]> |
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* |
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* Contact with author: |
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* Xmpp: [email protected] |
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* E-mail: [email protected] |
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* |
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* From Kadet with love. |
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*/ |
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namespace Kadet\Xmpp\Network\Connector; |
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use Kadet\Xmpp\Network\Connector; |
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use Kadet\Xmpp\Network\TcpStream; |
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use Kadet\Xmpp\Utils\BetterEmitter; |
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use Kadet\Xmpp\Utils\DnsResolver; |
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use Kadet\Xmpp\Utils\Logging; |
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use React\EventLoop\LoopInterface; |
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use React\Stream\DuplexStreamInterface; |
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class TcpXmppConnector implements Connector |
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{ |
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use Logging, BetterEmitter; |
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private $_host; |
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/** @var DnsResolver */ |
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private $_resolver; |
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private $_loop; |
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public function connect(array $options = []) : DuplexStreamInterface |
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{ |
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foreach ($this->_resolver as list($ip, $port)) { |
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$this->getLogger()->debug('Trying to connect to {ip}:{port}', [ |
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'ip' => $ip, |
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'port' => $port |
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]); |
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if ($stream = @stream_socket_client("tcp://$ip:$port")) { |
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stream_context_set_option($stream, 'ssl', 'peer_name', $this->_host); |
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$stream = new TcpStream($stream, $this->_loop); |
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$this->emit('connect', [ $stream ]); |
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return $stream; |
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} |
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} |
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throw new \RuntimeException('Cannot connect to '.$this->_host); |
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} |
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public function __construct(string $host, LoopInterface $loop) |
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{ |
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$this->_resolver = new DnsResolver([ |
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"_xmpp-client._tcp.$host" => DNS_SRV, |
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$host => DNS_A |
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], 5222); |
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$this->_host = $host; |
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$this->_loop = $loop; |
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} |
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public function getLoop() : LoopInterface |
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{ |
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return $this->_loop; |
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} |
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} |
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kadet1090 /
nucleus
