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parser: readme

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nym21
2025-04-15 11:27:48 +02:00
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crates/brk_parser/README.md
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@@ -41,15 +41,19 @@ The element returned by the iterator is a tuple which includes the:
- Block: `Block` (from `bitcoin-rust`) - Block: `Block` (from `bitcoin-rust`)
- Block's Hash: `BlockHash` (also from `bitcoin-rust`) - Block's Hash: `BlockHash` (also from `bitcoin-rust`)
Tested with Bitcoin Core `v25.0..=v28.1`
## Requirements ## Requirements
Even though it reads *blkXXXXX.dat* files, it **needs** `bitcoind` to run with the RPC server to filter out block forks. Even though it reads *blkXXXXX.dat* files, it **needs** `bitcoind` (with no particular parameters) to run with the RPC server to filter out forks.
Peak memory should be around 500MB. Peak memory should be around 500MB.
XOR-ed blocks are supported.
## Disclaimer ## Disclaimer
A state is saved in `{bitcoindir}/blocks/blk_index_to_blk_recap.json` to allow for faster starts (see benchmark below) but doesn't yet support locking. Thus it is recommended to run one instance of `brk_parser` at a time. A state of the local chain is saved in `{bitcoindir}/blocks/blk_index_to_blk_recap.json` to allow for faster starts (see benchmark below) but doesn't yet support locking. Thus, it is highly recommended to run one instance of `brk_parser` at a time.
## Comparaison ## Comparaison