59 lines
1.5 KiB
PHP
59 lines
1.5 KiB
PHP
<?php
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namespace Pheanstalk\Command;
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use Pheanstalk\Exception;
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use Pheanstalk\Response;
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/**
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* The 'touch' command.
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*
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* The "touch" command allows a worker to request more time to work on a job.
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* This is useful for jobs that potentially take a long time, but you still want
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* the benefits of a TTR pulling a job away from an unresponsive worker. A worker
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* may periodically tell the server that it's still alive and processing a job
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* (e.g. it may do this on DEADLINE_SOON).
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*
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* @author Paul Annesley
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* @package Pheanstalk
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* @license http://www.opensource.org/licenses/mit-license.php
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*/
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class TouchCommand
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extends AbstractCommand
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implements \Pheanstalk\ResponseParser
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{
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private $_job;
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/**
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* @param Job $job
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*/
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public function __construct($job)
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{
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$this->_job = $job;
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}
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/* (non-phpdoc)
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* @see Command::getCommandLine()
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*/
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public function getCommandLine()
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{
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return sprintf('touch %u', $this->_job->getId());
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}
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/* (non-phpdoc)
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* @see ResponseParser::parseResponse()
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*/
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public function parseResponse($responseLine, $responseData)
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{
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if ($responseLine == Response::RESPONSE_NOT_FOUND) {
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throw new Exception\ServerException(sprintf(
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'Job %u %s: does not exist or is not reserved by client',
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$this->_job->getId(),
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$responseLine
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));
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}
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return $this->_createResponse($responseLine);
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}
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}
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