Predis\Connection\Cluster\RedisCluster::buildSlotMap PHP Метод

    public function buildSlotMap()
    {
        $this->slotmap->reset();
        foreach ($this->pool as $connectionID => $connection) {
            $parameters = $connection->getParameters();
            if (!isset($parameters->slots)) {
                continue;
            }
            foreach (explode(',', $parameters->slots) as $slotRange) {
                $slots = explode('-', $slotRange, 2);
                if (!isset($slots[1])) {
                    $slots[1] = $slots[0];
                }
                $this->slotmap->setSlots($slots[0], $slots[1], $connectionID);
            }
        }
    }