diff options
Diffstat (limited to 'ethchain/state_manager.go')
| -rw-r--r-- | ethchain/state_manager.go | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/ethchain/state_manager.go b/ethchain/state_manager.go index b8a893d15..fb5753ab3 100644 --- a/ethchain/state_manager.go +++ b/ethchain/state_manager.go @@ -50,6 +50,10 @@ type StateManager struct { // Comparative state it used for comparing and validating end // results compState *State + // Transiently state. The trans state isn't ever saved, validated and + // it could be used for setting account nonces without effecting + // the main states. + transState *State manifest *Manifest } @@ -65,6 +69,8 @@ func NewStateManager(ethereum EthManager) *StateManager { manifest: NewManifest(), } sm.procState = ethereum.BlockChain().CurrentBlock.State() + sm.transState = sm.procState.Copy() + return sm } @@ -72,22 +78,8 @@ func (sm *StateManager) ProcState() *State { return sm.procState } -// Watches any given address and puts it in the address state store -func (sm *StateManager) WatchAddr(addr []byte) *CachedStateObject { - //XXX account := sm.bc.CurrentBlock.state.GetAccount(addr) - account := sm.procState.GetAccount(addr) - - return sm.stateObjectCache.Add(addr, account) -} - -func (sm *StateManager) GetAddrState(addr []byte) *CachedStateObject { - account := sm.stateObjectCache.Get(addr) - if account == nil { - a := sm.procState.GetAccount(addr) - account = &CachedStateObject{Nonce: a.Nonce, Object: a} - } - - return account +func (sm *StateManager) TransState() *State { + return sm.transState } func (sm *StateManager) BlockChain() *BlockChain { |