/**
* Check whether necessary to pause for slave lag
*/
protected function checkPause()
{
parent::checkPause();
foreach ($this->slaves as $slave) {
$this->checkSlave($slave);
}
}
/**
* @param LoggerInterface $logger
* @return void
*/
public function setLogger(LoggerInterface $logger)
{
$this->chunk->setLogger($logger);
$this->setParentLogger($logger);
}