/**
* Test if should requeue and with what delay
*
* The message will contain how many attempts had been made _before_ we
* made our attempt (which must have failed).
*
* @param MessageInterface $msg
*
* @return integer|NULL The number of milliseconds to delay for, if we
* want to retry, or NULL to drop it on the floor
*/
public function shouldRequeue(MessageInterface $msg)
{
$attempts = $msg->getAttempts();
return $attempts < $this->maxAttempts ? $this->delay : NULL;
}
/**
* {@inheritDoc}
*/
public function shouldRequeue(MessageInterface $msg)
{
$attempts = $msg->getAttempts();
$delay = isset($this->delays[$attempts - 1]) ? $this->delays[$attempts - 1] : $this->delays[count($this->delays) - 1];
return $attempts < $this->maxAttempts ? $delay : NULL;
}