Icicle\Concurrent\Sync\SharedMemoryParcel::handleMovedMemory PHP Метод

    private function handleMovedMemory()
    {
        // Read from the memory block and handle moved blocks until we find the
        // correct block.
        while (true) {
            $header = $this->getHeader();
            // If the state is STATE_MOVED, the memory is stale and has been moved
            // to a new location. Move handle and try to read again.
            if ($header['state'] !== self::STATE_MOVED) {
                break;
            }
            shmop_close($this->handle);
            $this->key = $header['size'];
            $this->memOpen($this->key, 'w', 0, 0);
        }
    }