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core: improved chainDb using sequential keys

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This commit is contained in:
zsfelfoldi
2016-04-05 15:22:04 +02:00
parent 5a458da42a
commit f9917c8c7b
24 changed files with 727 additions and 366 deletions
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6
core/genesis.go
View File

@ -88,7 +88,7 @@ func WriteGenesisBlock(chainDb ethdb.Database, reader io.Reader) (*types.Block,
Root: root,
}, nil, nil, nil)
if block := GetBlock(chainDb, block.Hash()); block != nil {
if block := GetBlock(chainDb, block.Hash(), block.NumberU64()); block != nil {
glog.V(logger.Info).Infoln("Genesis block already in chain. Writing canonical number")
err := WriteCanonicalHash(chainDb, block.Hash(), block.NumberU64())
if err != nil {
@ -100,13 +100,13 @@ func WriteGenesisBlock(chainDb ethdb.Database, reader io.Reader) (*types.Block,
if err := stateBatch.Write(); err != nil {
return nil, fmt.Errorf("cannot write state: %v", err)
}
if err := WriteTd(chainDb, block.Hash(), difficulty); err != nil {
if err := WriteTd(chainDb, block.Hash(), block.NumberU64(), difficulty); err != nil {
return nil, err
}
if err := WriteBlock(chainDb, block); err != nil {
return nil, err
}
if err := WriteBlockReceipts(chainDb, block.Hash(), nil); err != nil {
if err := WriteBlockReceipts(chainDb, block.Hash(), block.NumberU64(), nil); err != nil {
return nil, err
}
if err := WriteCanonicalHash(chainDb, block.Hash(), block.NumberU64()); err != nil {