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<?php |
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/** |
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* Async sockets |
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* |
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* @copyright Copyright (c) 2015-2017, Efimov Evgenij <[email protected]> |
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* |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace AsyncSockets\Socket; |
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use AsyncSockets\Frame\FramePickerInterface; |
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use AsyncSockets\Socket\Io\Context; |
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use AsyncSockets\Socket\Io\DatagramMemorizedIo; |
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use AsyncSockets\Socket\Io\IoInterface; |
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/** |
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* Class UdpClientSocket |
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*/ |
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class UdpClientSocket implements SocketInterface, WithoutConnectionInterface |
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{ |
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/** |
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* Original server socket |
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* |
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* @var SocketInterface |
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*/ |
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private $origin; |
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/** |
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* I/O interface |
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* |
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* @var IoInterface |
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*/ |
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private $ioInterface; |
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/** |
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* Socket context |
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* |
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* @var Context |
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*/ |
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private $context; |
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/** |
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* UdpClientSocket constructor. |
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* |
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* @param SocketInterface $origin Original server socket |
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* @param string $remoteAddress Client address |
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* @param string $data Data for this client |
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*/ |
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public function __construct(SocketInterface $origin, $remoteAddress, $data) |
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{ |
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$this->origin = $origin; |
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$this->ioInterface = new DatagramMemorizedIo($this, $remoteAddress, $data); |
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$this->context = new Context(); |
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} |
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/** {@inheritdoc} */ |
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public function open($address, $context = null) |
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{ |
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// empty body |
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} |
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/** {@inheritdoc} */ |
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public function close() |
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{ |
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// empty body |
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} |
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/** {@inheritdoc} */ |
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public function read(FramePickerInterface $picker, $isOutOfBand = false) |
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{ |
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return $this->ioInterface->read($picker, $this->context, $isOutOfBand); |
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} |
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/** {@inheritdoc} */ |
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public function write($data, $isOutOfBand = false) |
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{ |
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return $this->ioInterface->write($data, $this->context, $isOutOfBand); |
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} |
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/** {@inheritdoc} */ |
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public function getStreamResource() |
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{ |
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return $this->origin->getStreamResource(); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function __toString() |
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{ |
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return (string) $this->origin; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function isServer() |
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{ |
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return false; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function isClient() |
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{ |
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return true; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function isConnected() |
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{ |
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return $this->ioInterface->isConnected(); |
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} |
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} |
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|
edefimov /
async-sockets
