getSecondarySliver method

Future<Uint8List> getSecondarySliver({
  1. required String blobId,
  2. required int sliverIndex,
})

Read a single secondary sliver for a blob from the appropriate node.

The sliverIndex is the secondary sliver index (not pair index). The method computes the sliverPairIndex and shardIndex internally, then fetches from the correct storage node.

Returns the raw sliver column data bytes.

Mirrors the TS SDK's getSecondarySliver().

Implementation

Future<Uint8List> getSecondarySliver({
  required String blobId,
  required int sliverIndex,
}) async {
  return retryOnPossibleEpochChange(
    () =>
        _internalGetSecondarySliver(blobId: blobId, sliverIndex: sliverIndex),
  );
}