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5 Commits

Author SHA1 Message Date
b8fec4b571 Add WriteStateSnapshot (#15)
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Adds a method to perform full-state snapshots by diffing against an empty state trie.
This replicates the functionality of `ipld-eth-state-snapshot`, so that code can use this as a library; see: cerc-io/ipld-eth-state-snapshot#1

Note that due to how incremental diffs are processed (updates are processed after the trie has been traversed) the iterator state doesn't fully capture the progress of the diff, so it's not currently feasible to state diffs this way. Full snapshots don't have to worry about updated accounts, so we can support them.

Co-authored-by: Thomas E Lackey <telackey@bozemanpass.com>
Reviewed-on: #15
2023-09-28 03:35:45 +00:00
82131564ca Concurrent statediff iteration (#12)
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Uses subtrie iterators to concurrently process the state trie.

Reviewed-on: #12
2023-09-22 08:44:35 +00:00
b21ca5da75 Statediff missing parent blocks automatically (#8)
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Port of https://github.com/cerc-io/go-ethereum/pull/399 and https://github.com/cerc-io/go-ethereum/pull/397.

Co-authored-by: Thomas E Lackey <telackey@bozemanpass.com>
Reviewed-on: #8
2023-07-20 02:15:48 +00:00
cc17762fdc 292: Backfill gaps in the recent past on startup when tracking head. (#395)
* Backfill gaps in the recent past when statediffing head.
2023-07-14 13:16:51 +08:00
ebc2eb37e7 Initial plugin implementation
* refactor packages, flags, subscriptions
* DRY refactor builder tests
* use mockgen to generate mocks
* update README
* MODE=statediff no longer needed for unit tests
* simplify func names, clean up metrics
* move write params to service field
* sql indexer: confirm quit after ipld cache reset
  prevents negative waitgroup panic
* don't let TotalDifficulty become nil
* use forked plugeth, plugeth-utils for now
2023-07-14 12:56:36 +08:00