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<?php |
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declare(strict_types=1); |
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namespace FondBot\Queue\Adapters; |
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use FondBot\Queue\Job; |
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use FondBot\Queue\Adapter; |
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use Pheanstalk\Pheanstalk; |
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use FondBot\Drivers\Driver; |
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use FondBot\Drivers\Command; |
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use FondBot\Channels\Channel; |
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use Pheanstalk\Job as PheanstalkJob; |
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use FondBot\Queue\SerializableForQueue; |
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class BeanstalkdAdapter extends Adapter |
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{ |
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/** @var Pheanstalk */ |
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private $connection; |
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private $host; |
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private $port; |
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private $queue; |
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private $timeout; |
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private $persistent; |
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public function __construct( |
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string $host, |
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int $port = 11300, |
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string $queue = 'default', |
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int $timeout = null, |
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bool $persistent = false |
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) { |
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$this->host = $host; |
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$this->port = $port; |
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$this->queue = $queue; |
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$this->timeout = $timeout; |
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$this->persistent = $persistent; |
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} |
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/** |
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* Establish connection to the queue. |
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*/ |
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public function connect(): void |
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{ |
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$this->connection = new Pheanstalk($this->host, $this->port, $this->timeout, $this->persistent); |
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} |
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/** |
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* Pull next job from the queue. |
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* |
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* @return Job|SerializableForQueue |
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*/ |
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public function next(): ?Job |
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{ |
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$pheanstalkJob = $this->connection->watch($this->queue)->reserve(); |
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if ($pheanstalkJob instanceof PheanstalkJob) { |
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$job = $this->unserialize($pheanstalkJob->getData()); |
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$this->connection->delete($pheanstalkJob); |
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return $job; |
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} |
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return null; |
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} |
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/** |
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* Push command onto the queue. |
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* |
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* @param Channel $channel |
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* @param Driver $driver |
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* @param Command $command |
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*/ |
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public function push(Channel $channel, Driver $driver, Command $command): void |
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{ |
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if ($this->connection === null) { |
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$this->connect(); |
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} |
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$job = new Job($channel, $driver, $command); |
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$this->connection->putInTube($this->queue, $this->serialize($job)); |
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} |
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/** |
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* Push command onto the queue with a delay. |
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* |
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* @param Channel $channel |
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* @param Driver $driver |
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* @param Command $command |
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* @param int $delay |
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* |
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* @return mixed|void |
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*/ |
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public function later(Channel $channel, Driver $driver, Command $command, int $delay): void |
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{ |
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if ($this->connection === null) { |
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$this->connect(); |
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} |
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$job = new Job($channel, $driver, $command); |
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$this->connection->putInTube($this->queue, $this->serialize($job), Pheanstalk::DEFAULT_PRIORITY, $delay); |
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} |
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} |
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fondbot /
framework
