When SubQuery restarts and hits pruned blocks, events are empty (from patch 4).
This caused two downstream crashes:
- getExtrinsicSuccess(undefined) → TypeError on findIndex
- wrapBlock with events.toArray() → TypeError on undefined
Patches 5-6 handle undefined events gracefully.
When SubQuery restarts and the last processed block's state has been
pruned by the RPC node, fetchEventsRange would crash the indexer in a
loop. Now returns empty events for pruned blocks so the indexer can
skip forward gracefully.
The _getBlockRegistryViaHash method in @polkadot/api calls
getRuntimeVersion.raw(header.parentHash) which fails for genesis
and other pruned blocks. Add fallback to current runtime version.
Substrate nodes prune historical state by default (~256 blocks).
When SubQuery restarts and tries to fetch runtime version for old
blocks, it crashes with "State already discarded". This patch adds
a fallback to current runtime version when historical state is
unavailable, preventing crash loops on pruned RPC endpoints.
Also removes --pull from deploy workflow to avoid unnecessary
full rebuilds on every push.
Node.js checks package.json exports before filesystem, so the
mkdir+echo shim didn't work. Now patches the exports map with
node -e to add ./substrate pointing to pezkuwi augmentation.
- Add missing @polkadot/rpc-augment alias to @pezkuwi/rpc-augment
- Create substrate shim for @polkadot/api-augment/substrate that
re-exports @pezkuwi/api-augment's pezkuwi augmentation, fixing
ERR_PACKAGE_PATH_NOT_EXPORTED when @subql/node requires it
pezkuwichain