/**
* Send request and retrieve response to the connected disque node.
*
* @param array $args
* @return array|int|null|string
*
* @throws CommandException
* @throws StreamException
*/
protected function send(array $args = [])
{
$this->log->debug('send()ing command', $args);
$response = RespUtils::deserialize($this->stream->write(RespUtils::serialize($args)));
$this->log->debug('response', [$response]);
return $response;
}
/**
* Return the job with the given jobId.
*
* @param string $jobId
*
* @return Job|null
* @throws CommandException
*/
public function show($jobId)
{
$result = $this->send(['SHOW', (string) $jobId]);
if (!$result) {
return null;
}
return Job::create(RespUtils::toAssoc($result));
}