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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) 2016, 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\Event; |
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use AsyncSockets\RequestExecutor\RequestExecutorInterface; |
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use AsyncSockets\Socket\SocketInterface; |
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/** |
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* Class TimeoutEvent |
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*/ |
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class TimeoutEvent extends Event |
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{ |
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/** |
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* Timeout during connection |
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*/ |
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const DURING_CONNECTION = 'connection'; |
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/** |
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* Timeout during I/O operation |
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*/ |
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const DURING_IO = 'io'; |
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/** |
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* Stage when occured timeout |
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* |
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* @var string |
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*/ |
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private $when; |
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/** |
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* Flag whether we can enable one more I/O attempt for this socket |
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* |
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* @var bool |
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*/ |
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private $isNextAttemptEnabled = false; |
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/** |
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* TimeoutEvent constructor. |
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* |
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* @param RequestExecutorInterface $executor Request executor object |
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* @param SocketInterface $socket Socket for this request |
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* @param mixed $context Any optional user data for event |
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* @param string $when One of DURING_* constants |
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*/ |
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public function __construct(RequestExecutorInterface $executor, SocketInterface $socket, $context, $when) |
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{ |
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parent::__construct($executor, $socket, $context, EventType::TIMEOUT); |
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$this->when = $when; |
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} |
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/** |
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* Return stage when timeout occurred |
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* |
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* @return string one of DURING_* consts |
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*/ |
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public function when() |
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{ |
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return $this->when; |
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} |
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/** |
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* Mark operation for try-again |
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* |
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* @return void |
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*/ |
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public function enableOneMoreAttempt() |
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{ |
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$this->isNextAttemptEnabled = true; |
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} |
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/** |
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* Return true if we can try to connect / I/O once again |
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* |
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* @return boolean |
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*/ |
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public function isNextAttemptEnabled() |
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{ |
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return $this->isNextAttemptEnabled; |
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} |
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} |
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edefimov /
async-sockets
