gaspersic/go-ethereum
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

core/state: access trie through Database interface, track errors (#14589)

Browse Source 
With this commit, core/state's access to the underlying key/value database is
mediated through an interface. Database errors are tracked in StateDB and
returned by CommitTo or the new Error method.

Motivation for this change: We can remove the light client's duplicated copy of
core/state. The light client now supports node iteration, so tracing and storage
enumeration can work with the light client (not implemented in this commit).
This commit is contained in:
Felix Lange
2017-06-27 15:57:06 +02:00
committed by GitHub
parent bb366271fe
commit 9e5f03b6c4
49 changed files with 810 additions and 1664 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
light/lightchain.go
View File

@ -180,11 +180,6 @@ func (self *LightChain) Status() (td *big.Int, currentBlock common.Hash, genesis
return self.GetTd(hash, header.Number.Uint64()), hash, self.genesisBlock.Hash()
}
// State returns a new mutable state based on the current HEAD block.
func (self *LightChain) State() *LightState {
return NewLightState(StateTrieID(self.hc.CurrentHeader()), self.odr)
}
// Reset purges the entire blockchain, restoring it to its genesis state.
func (bc *LightChain) Reset() {
bc.ResetWithGenesisBlock(bc.genesisBlock)