Felföldi Zsolt
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d85f796356
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eth/filters: implement log filter using new log index (#31080)
This PR is #2 of a 3-part series that implements the new log index
intended to replace core/bloombits.
Based on https://github.com/ethereum/go-ethereum/pull/31079
Replaces https://github.com/ethereum/go-ethereum/pull/30370
This part replaces the old bloombits based log search logic in
`eth/filters` to use the new `core/filtermaps` logic.
FilterMaps data structure explanation:
https://gist.github.com/zsfelfoldi/a60795f9da7ae6422f28c7a34e02a07e
Log index generator code overview:
https://gist.github.com/zsfelfoldi/97105dff0b1a4f5ed557924a24b9b9e7
Search pattern matcher code overview:
https://gist.github.com/zsfelfoldi/5981735641c956afb18065e84f8aff34
Note that the possibility of a tree hashing scheme and remote proof
protocol are mentioned in the documents above but they are not exactly
specified yet. These specs are WIP and will be finalized after the local
log indexer/filter code is finalized and merged.
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Co-authored-by: Felix Lange <fjl@twurst.com>
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2025-03-17 18:59:04 +01:00 |
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