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<?php |
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namespace PHPDaemon\Examples; |
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use PHPDaemon\HTTPRequest\Generic; |
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/** |
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* @package Examples |
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* @subpackage Memcache |
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* |
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* @author Vasily Zorin <[email protected]> |
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*/ |
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class ExampleWithMemcache extends \PHPDaemon\Core\AppInstance |
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{ |
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/** |
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* Creates Request. |
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* @param object Request. |
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* @param object Upstream application instance. |
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* @return ExampleWithMemcacheRequest Request. |
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*/ |
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public function beginRequest($req, $upstream) |
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{ |
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return new ExampleWithMemcacheRequest($this, $upstream, $req); |
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} |
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} |
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class ExampleWithMemcacheRequest extends Generic |
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{ |
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public $job; |
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/** |
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* Constructor. |
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* @return void |
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*/ |
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public function init() |
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{ |
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try { |
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$this->header('Content-Type: text/html'); |
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} catch (\Exception $e) { |
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} |
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$req = $this; |
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$job = $this->job = new \PHPDaemon\Core\ComplexJob(function () use ($req) { // called when job is done |
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$req->wakeup(); // wake up the request immediately |
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}); |
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$memcache = \PHPDaemon\Clients\Memcache\Pool::getInstance(); |
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$job('testquery', function ($name, $job) use ($memcache) { // registering job named 'testquery' |
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$memcache->stats(function ($memcache) use ($name, $job) { // calling 'stats' |
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$job->setResult($name, $memcache->result); // setting job result |
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}); |
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}); |
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$job(); // let the fun begin |
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$this->sleep(5, true); // setting timeout |
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} |
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/** |
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* Called when request iterated. |
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* @return integer Status. |
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*/ |
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View Code Duplication |
public function run() |
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{ |
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?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" |
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
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<html xmlns="http://www.w3.org/1999/xhtml"> |
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<head> |
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> |
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<title>Example with Memcache</title> |
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</head> |
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<body> |
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<?php |
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if ($r = $this->job->getResult('testquery')) { |
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echo '<h1>It works! Be happy! ;-)</h1>Result of query: <pre>'; |
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var_dump($r); |
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echo '</pre>'; |
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} else { |
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echo '<h1>Something went wrong! We have no result.</h1>'; |
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} |
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echo '<br />Request (http) took: ' . round(microtime(true) - $this->attrs->server['REQUEST_TIME_FLOAT'], 6); |
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?> |
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</body> |
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</html> |
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<?php |
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} |
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} |
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kakserpom /
phpdaemon
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