PHP Swoole - properly returning the pooled redis handle into the pool in a "finally" block

php-return-redis-handle-into-redis-pool.php

protected function removeSomeListItemBlahBlah(string $name, string $key)
{
    try {
        $cacheHandle = $this->pool->borrow();
    
        $result = $cacheHandle->lrem($name, $key, 0);
    } catch (Throwable $e) {
    
        // Log the error
        $this->logger->error('Exception while trying to removeSomeListItemBlahBlah', ['exception' => $e]);
        
        // Rethrow exception as we are unable to gracefully recover
        throw $e;
    
    // Remember - finally will ALWAYS get executed first, even if u re-throw exception in catch block.
    } finally {
        $this->pool->return($cacheHandle);
    }
    
    return $result;
}