/**
* {@inheritdoc}
*/
public function pop(string $queue = null)
{
$queue = $this->getQueue($queue);
$job = $this->pheanstalk->watchOnly($queue)->reserve(0);
if ($job instanceof PheanstalkJob) {
return new BeanstalkdJob($this->container, $this->pheanstalk, $job, $queue);
}
}
/**
* @return int Status code to exit with
*/
public function run()
{
$env = $this->context->env;
$tube = $env->get('BEANSTALKD_TUBE') ?: 'default';
$class = $env->get('BEANSTALKD_CONSUMER');
if (!$class) {
$this->stdio->outln('<<red>>BEANSTALKD_CONSUMER environmental variable is not set<<reset>>');
return Status::USAGE;
}
if (!class_exists($class)) {
$this->stdio->outln(sprintf('<<red>>BEANSTALKD_CONSUMER does not reference a locatable class: %s<<reset>>', $class));
return Status::DATAERR;
}
if (!in_array(ConsumerInterface::class, class_implements($class))) {
$this->stdio->outln(sprintf('<<red>>BEANSTALKD_CONSUMER references a class that does not implement ConsumerInterface: %s<<reset>>', $class));
return Status::DATAERR;
}
$this->pheanstalk->watchOnly($tube);
$consumer = call_user_func($this->resolver, $class);
while (call_user_func($this->listener)) {
$reserved = $this->pheanstalk->reserve();
if (!$reserved) {
continue;
}
$job = new Job($reserved->getId(), $reserved->getData());
try {
$result = $consumer->consume($job);
if ($result === false) {
$this->pheanstalk->release($job);
continue;
}
} catch (\Exception $e) {
$this->pheanstalk->release($job);
throw $e;
}
$this->pheanstalk->delete($job);
}
return Status::SUCCESS;
}
