/**
* @inheritdoc
*/
public function flush()
{
$flushed = false;
if ($this->handler) {
try {
$flushed = $this->handler->handleBatch($this->metrics);
} catch (\Exception $e) {
// @codeCoverageIgnoreStart
if ($this->logger) {
$this->logger->error('An error occurred while flush batch of metrics', ['exception' => $e, 'batch_size' => count($this->metrics)]);
}
// @codeCoverageIgnoreEnd
}
}
return $flushed && parent::flush();
}
