mirror of
https://github.com/ethereum/go-ethereum.git
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8ecaeec8b8
* add periodic logs for L1 follower mode sync progress * print full hex string * bump version --------- Co-authored-by: Péter Garamvölgyi <peter@scroll.io>
40 lines
1.2 KiB
Go
40 lines
1.2 KiB
Go
package da_syncer
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import (
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"context"
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"github.com/scroll-tech/go-ethereum/core"
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"github.com/scroll-tech/go-ethereum/ethdb"
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"github.com/scroll-tech/go-ethereum/params"
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"github.com/scroll-tech/go-ethereum/rollup/da_syncer/blob_client"
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"github.com/scroll-tech/go-ethereum/rollup/da_syncer/da"
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"github.com/scroll-tech/go-ethereum/rollup/l1"
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)
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type DataSource interface {
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NextData() (da.Entries, error)
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L1Height() uint64
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L1Finalized() uint64
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}
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type DataSourceFactory struct {
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config Config
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genesisConfig *params.ChainConfig
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l1Reader *l1.Reader
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blobClient blob_client.BlobClient
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db ethdb.Database
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}
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func NewDataSourceFactory(blockchain *core.BlockChain, genesisConfig *params.ChainConfig, config Config, l1Reader *l1.Reader, blobClient blob_client.BlobClient, db ethdb.Database) *DataSourceFactory {
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return &DataSourceFactory{
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config: config,
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genesisConfig: genesisConfig,
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l1Reader: l1Reader,
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blobClient: blobClient,
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db: db,
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}
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}
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func (ds *DataSourceFactory) OpenDataSource(ctx context.Context, l1height uint64) (DataSource, error) {
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return da.NewCalldataBlobSource(ctx, l1height, ds.l1Reader, ds.blobClient, ds.db)
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}
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