Question

我正在使用Symfony框架3和LeezyPheanstalkBundle。这是我第一次使用Pheanstalk。我想创建一个启动创建新发电厂的活动。我创建了订阅者，工作经理，工作班。代码有效。我可以看到数据被发送到管，而不是像我在订户中设置的那样删除作业。我不明白为什么之后没有任何事情发生。在这行代码中，我告诉我要设置的命令：

$这 - ＆GT; jobManager-＆GT; createJob（＆＃34; power_plant：创建＆＃34;，$有效载荷）;

如果我尝试使用缓存测试代码：clear或doctrine：generate：entity并且它什么都不做。所以我的问题是我在哪里声明我想要运行什么命令，如果我也必须创建命令，或者我可以使用服务或类巫婆我想在我的事件被激活时运行？我已经创建了具有参数电厂名称的自定义类，并为该新电厂创建了一些额外的表。我想用pheanstalk这样做，但这是我的问题，我不知道为什么这些命令没有像我预期的那样运行。而且这方面的文件很差。

Evet Subscriber：

<?php

namespace AppBundle\EventListener;

use AppBundle\Event\PowerPlantEvent;
use AppBundle\Manager\ManagerInterface;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use AppBundle\Event\Events;

class PowerPlantSubscriber implements EventSubscriberInterface
{
protected $jobManager;

public function __construct(ManagerInterface $jobManager)
{
    $this->jobManager = $jobManager;
}

public static function getSubscribedEvents()
{
    return [
        Events::POWERPLANT_CREATE => ['onPowerPlantCreate', 0],
        Events::POWERPLANT_DELETE => ['onPowerPlantDelete', 0],
    ];
}

public function onPowerPlantCreate(PowerPlantEvent $event)
{
    $power_plant = $event->getPowerPlant();
    $payload = [
            "name"      => $power_plant->getName(),
            "tech_name"  => $power_plant->getTechName(),
            "system"  => $power_plant->getSystem()
    ];
    //$job = $this->jobManager->createJob("power_plant:create",$payload);
    $job = $this->jobManager->createJob('doctrine:generate:entity --entity=AppBundle:Test --format=annotation --fields="title:string(255) body:text" --no-interaction',$payload);
    $data = $this->jobManager->getData($job);
    $this->jobManager->deleteJob($job);
}

public function onPowerPlantDelete(PowerPlantEvent $event)
{
    $power_plant = $event->getPowerPlant();
    $payload = [
            "name"  => $power_plant->getName(),
            "tech_name"  => $power_plant->getTechName(),
            "system"  => $power_plant->getSystem()
    ];        
    $job = $this->jobManager->createJob("power_plant:delete",$payload);
    $data = $this->jobManager->getData($job);
    $this->jobManager->deleteJob($job);
}   
}

工作经理：

namespace AppBundle\Manager;

use Leezy\PheanstalkBundle\Proxy\PheanstalkProxy;
use AppBundle\Queue\Job;

/**
 * Job manager class
 */
abstract class JobManager implements ManagerInterface
{

/**
* @var $pheanstalk 
*/
protected $pheanstalk;

/**
* @var $name
*/
protected $name;

/**
 *@var job;
 */
protected $job;

public function __construct(PheanstalkProxy $pheanstalk, Job $job)
{
    $this->pheanstalk = $pheanstalk;
    $this->job = $job;
}

/**
* Create job using pheanstalk
*
* @var $command
* @var $payload
*/
public function createJob($command, $payload)
{
    $jobData = [
        "command" => $command,
        "meta"  => $payload
    ];

    $this->pheanstalk->useTube($this->tubeName);

    return $this->job->enqueue($command, $jobData, $this->tubeName);
}

/**
 * Get job data
 *
 * @var $job
 */
public function getData($job)
{
    return $job->getData();
}

/**
 * Delete job
 *
 * @var $job
 */
public function deleteJob($job)
{
    return $this->job->deleteJob($job);
}

/**
* Set tube name
*
* @var $name
*/
public function setTubeName($name)
{
    $this->tubeName = $name;
}

}

工作类：

namespace AppBundle\Queue;

use Leezy\PheanstalkBundle\Proxy\PheanstalkProxy;

class Job {

/**
 * @var $pheanstalk 
 */
protected $pheanstalk;

public function __construct(PheanstalkProxy $pheanstalk) {
    $this->pheanstalk = $pheanstalk;
}

/**
 * Preform job
 *
 * @var $job
 * @var array $args
 * @var string $tubeName
 * @var integer $priority
 * @var integer $delay
 * @var integer $ttr
 */
public function enqueue($job, array $args, $tubeName, $priority = 65536, $delay = 0, $ttr = 120)
{
    if (!preg_match('/[a-z0-9\.]+/i', $job)) {
        throw new InvalidArgumentException("Invalid job name");
    }

    $this->pheanstalk->put(json_encode($args), $priority, $delay, $ttr);

    return $this->pheanstalk->watch($tubeName)->ignore('default')->reserve();
}

/**
 * Delete job
 *
 * @var $job
 */
public function deleteJob($job)
{
    $this->pheanstalk->delete($job);
}

}

Pheanstalk不会执行任务

0 个答案: