PHP Resque_Event类代码示例

 /**
  * Enqueue a job for execution at a given timestamp.
  *
  * Identical to Resque::enqueue, however the first argument is a timestamp
  * (either UNIX timestamp in integer format or an instance of the DateTime
  * class in PHP).
  *
  * @param DateTime|int $at Instance of PHP DateTime object or int of UNIX timestamp.
  * @param string $queue The name of the queue to place the job in.
  * @param string $class The name of the class that contains the code to execute the job.
  * @param array $args Any optional arguments that should be passed when the job is executed.
  */
 public static function enqueueAt($at, $queue, $class, $args = array())
 {
     self::validateJob($class, $queue);
     $job = self::jobToHash($queue, $class, $args);
     self::delayedPush($at, $job);
     Resque_Event::trigger('afterRepeatSchedule', array('at' => $at, 'queue' => $queue, 'class' => $class, 'args' => $args));
 }

 public function testAfterEnqueueEventCallbackFires()
 {
     $callback = 'afterEnqueueEventCallback';
     $event = 'afterEnqueue';
     Resque_Event::listen($event, array($this, $callback));
     Resque::enqueue('jobs', 'Test_Job', array('somevar'));
     $this->assertContains($callback, $this->callbacksHit, $event . ' callback (' . $callback . ') was not called');
 }

 /**
  * Mark the current job as having failed.
  *
  * @param $exception
  */
 public function fail($exception)
 {
     Resque_Event::trigger('onFailure', array('exception' => $exception, 'job' => $this));
     $this->updateStatus(Resque_Job_Status::STATUS_FAILED);
     Resque_Failure::create($this->payload, $exception, $this->worker, $this->queue);
     Resque_Stat::incr('failed');
     Resque_Stat::incr('failed:' . $this->worker);
 }

 /**
  * Schedule all of the delayed jobs for a given timestamp.
  *
  * Searches for all items for a given timestamp, pulls them off the list of
  * delayed jobs and pushes them across to Resque.
  *
  * @param DateTime|int $timestamp Search for any items up to this timestamp to schedule.
  */
 public function enqueueDelayedItemsForTimestamp($timestamp)
 {
     $item = null;
     while ($item = ResqueRepeater::nextItemForTimestamp($timestamp)) {
         $this->log('queueing ' . $item['class'] . ' in ' . $item['queue'] . ' [delayed]');
         Resque_Event::trigger('beforeDelayedEnqueue', array('queue' => $item['queue'], 'class' => $item['class'], 'args' => $item['args']));
         $payload = array_merge(array($item['queue'], $item['class']), $item['args']);
         call_user_func_array('Resque::enqueue', $payload);
     }
 }

 /**
  * Register php-resque-statsd in php-resque.
  *
  * Register all callbacks in php-resque for when a job is run. This is
  * automatically called at the bottom of this script if the appropriate
  * Resque classes are loaded.
  */
 public static function register()
 {
     // Core php-resque events
     Resque_Event::listen('afterEnqueue', 'ResqueStatsd::afterEnqueue');
     Resque_Event::listen('beforeFork', 'ResqueStatsd::beforeFork');
     Resque_Event::listen('afterPerform', 'ResqueStatsd::afterPerform');
     Resque_Event::listen('onFailure', 'ResqueStatsd::onFailure');
     // Add support for php-resque-scheduler
     Resque_Event::listen('afterSchedule', 'ResqueStatsd::afterSchedule');
 }

 /**
  * Schedule all of the delayed jobs for a given timestamp.
  *
  * Searches for all items for a given timestamp, pulls them off the list of
  * delayed jobs and pushes them across to Resque.
  *
  * @param DateTime|int $timestamp Search for any items up to this timestamp to schedule.
  */
 public function enqueueDelayedItemsForTimestamp($timestamp)
 {
     $item = null;
     while ($item = ResqueScheduler::nextItemForTimestamp($timestamp)) {
         $this->log(array('message' => 'Moving scheduled job ' . strtoupper($item['class']) . ' to ' . strtoupper($item['queue']), 'data' => array('type' => 'movescheduled', 'args' => array('timestamp' => (int) $timestamp, 'class' => $item['class'], 'queue' => $item['queue'], 'job_id' => $item['args'][0]['id'], 'wait' => round(microtime(true) - (isset($item['s_time']) ? $item['s_time'] : 0), 3), 's_wait' => $timestamp - floor(isset($item['s_time']) ? $item['s_time'] : 0)))), self::LOG_TYPE_INFO);
         \Resque_Event::trigger('beforeDelayedEnqueue', array('queue' => $item['queue'], 'class' => $item['class'], 'args' => $item['args']));
         $payload = array_merge(array($item['queue'], $item['class']), $item['args'], array($item['track']));
         call_user_func_array('\\Resque::enqueue', $payload);
     }
 }

 public function testStopListeningRemovesListener()
 {
     $callback = 'beforePerformEventCallback';
     $event = 'beforePerform';
     Resque_Event::listen($event, array($this, $callback));
     Resque_Event::stopListening($event, array($this, $callback));
     $job = $this->getEventTestJob();
     $this->worker->perform($job);
     $this->worker->work(0);
     $this->assertNotContains($callback, $this->callbacksHit, $event . ' callback (' . $callback . ') was called though Resque_Event::stopListening was called');
 }

 public function perform()
 {
     try {
         $closure = $this->getClosure();
         Resque_Event::trigger('beforePerform', $this);
         Resque_Job_Closure::invokeSerializableClosure($closure, $this, $this->getArguments());
         Resque_Event::trigger('afterPerform', $this);
     } catch (Resque_Job_DontPerform $e) {
         return false;
     }
     return true;
 }

 /**
  * Enqueue a job for execution at a given timestamp.
  *
  * Identical to Resque::enqueue, however the first argument is a timestamp
  * (either UNIX timestamp in integer format or an instance of the DateTime
  * class in PHP).
  *
  * @param   DateTime|int $at            Instance of PHP DateTime object or int of UNIX timestamp.
  * @param   string       $queue         The name of the queue to place the job in.
  * @param   string       $class         The name of the class that contains the code to execute the job.
  * @param   array        $args          Any optional arguments that should be passed when the job is executed.
  * @param   boolean      $trackStatus   Set to true to be able to monitor the status of a job.
  * @return  string                      Job ID
  */
 public static function enqueueAt($at, $queue, $class, $args = array(), $trackStatus = false)
 {
     self::validateJob($class, $queue);
     $args['id'] = md5(uniqid('', true));
     $args['s_time'] = time();
     $job = self::jobToHash($queue, $class, $args, $trackStatus);
     self::delayedPush($at, $job);
     if ($trackStatus) {
         \Resque_Job_Status::create($args['id'], Job\Status::STATUS_SCHEDULED);
     }
     \Resque_Event::trigger('afterSchedule', array('at' => $at, 'queue' => $queue, 'class' => $class, 'args' => $args));
     return $args['id'];
 }

 /**
  * Initialize the class and set its properties.
  *
  * @since    1.0.0
  * @param      string    $plugin_name       The name of this plugin.
  * @param      string    $version    The version of this plugin.
  */
 public function __construct($plugin_name, $version)
 {
     $this->plugin_name = $plugin_name;
     $this->version = $version;
     $this->redis = new Predis\Client(['scheme' => 'tcp', 'host' => REDIS_HOST, 'port' => REDIS_PORT, 'password' => REDIS_PASSWORD]);
     $this->blog_id = get_current_blog_id();
     if (function_exists('get_blog_details')) {
         $details = get_blog_details($this->blog_id, 'domain', false);
         $domain = $details->domain;
         $sub_domain = explode(".", $domain)[0];
         $this->sub_domain = $sub_domain;
     }
     Resque::setBackend(REDIS_HOST . ":" . REDIS_PORT, REDIS_DB);
     Resque_Event::listen('afterPerform', array('RooftopJob', 'afterPerform'));
 }

 public function perform()
 {
     try {
         Resque_Event::trigger('beforePerform', $this);
         $instance = $this->getInstance();
         if (method_exists($instance, 'setUp')) {
             $instance->setUp();
         }
         $method = $this->method;
         $instance->{$method}($this, $this->getArguments());
         if (method_exists($instance, 'tearDown')) {
             $instance->tearDown();
         }
         Resque_Event::trigger('afterPerform', $this);
     } catch (Resque_Job_DontPerform $e) {
         return false;
     }
     return true;
 }

 private function perform($job)
 {
     // $startTime = microtime(true);
     try {
         if (!$job instanceof \Randr\Job) {
             throw new \Exception('Job is not a class');
         }
         \Resque_Event::trigger('afterFork', $job);
         $rc = $job->perform();
         //$this->log(array('message' => 'done ID:' . $job->payload['id'], 'data' => array('type' => 'done', 'job_id' => $job->payload['id'], 'time' => round(microtime(true) - $startTime, 3) * 1000)), self::LOG_TYPE_INFO)
     } catch (Exception $e) {
         /*$this->log([
         			'message' => $job . ' failed: ' . $e->getMessage(),
         			'data' => [
         				'type' => 'fail',
         				'log' => $e->getMessage(),
         				'job_id' => $job->payload['id'],
         				'time' => round(microtime(true) - $startTime, 3) * 1000
         			]],
         			Resque_Worker::LOG_TYPE_ERROR
         		);
         		*/
         if ($job instanceof \Randr\Job) {
             $job->fail($e);
         }
         print "ERROR: " . $e->getMessage() . "\n";
     }
     $this->emit('finish', [$rc]);
     $job->updateStatus(\Resque_Job_Status::STATUS_COMPLETE);
     if ($this->ttl > 0) {
         $this->ttl--;
     }
     if ($this->ttl == 0) {
         print "TIME TO DIE for " . getmypid() . "\n";
         exit(0);
     }
 }

 /**
  * Create a new job and save it to the specified queue.
  *
  * @param string $queue The name of the queue to place the job in.
  * @param string $class The name of the class that contains the code to execute the job.
  * @param array $args Any optional arguments that should be passed when the job is executed.
  * @param boolean $trackStatus Set to true to be able to monitor the status of a job.
  *
  * @return string
  */
 public static function enqueue($queue, $class, $args = null, $trackStatus = false)
 {
     $result = Resque_Job::create($queue, $class, $args, $trackStatus);
     if ($result) {
         Resque_Event::trigger('afterEnqueue', array('class' => $class, 'args' => $args, 'queue' => $queue));
     }
     return $result;
 }

 protected function enqueueFromConfig($config)
 {
     if (isset($config['cron'])) {
         //ResqueScheduler::removeDelayed($config['args']['queue'], $config['class'], $config['args']);
         $this->logger->log(Psr\Log\LogLevel::NOTICE, 'queueing {class} in {queue} Scheduled {schedule_at}', array('class' => $config['class'], 'queue' => $config['args']['queue'], 'schedule_at' => $config['schedule_at']));
         ResqueScheduler::enqueueAt($config['schedule_at'], $config['args']['queue'], $config['class'], $config['args']);
     } else {
         $this->logger->log(Psr\Log\LogLevel::INFO, 'queueing {class} in {queue} [delayed]', array('class' => $config['class'], 'queue' => $config['queue']));
         Resque_Event::trigger('beforeDelayedEnqueue', array('queue' => $config['queue'], 'class' => $config['class'], 'args' => $config['args']));
         $payload = array_merge(array($config['queue'], $config['class']), $config['args']);
         call_user_func_array('Resque::enqueue', $payload);
     }
 }

 /**
  * Perform necessary actions to start a worker.
  */
 private function startup()
 {
     $this->registerSigHandlers();
     $this->pruneDeadWorkers();
     Resque_Event::trigger('beforeFirstFork', $this);
     $this->registerWorker();
 }