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core: shuffled some code

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obscuren 2015-04-20 20:37:40 +02:00
parent f28b2bb6ed
commit b8160cc6d4
1 changed files with 13 additions and 7 deletions
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20
core/chain_manager.go
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@ -26,11 +26,10 @@ var (
blockNumPre = []byte("block-num-") blockNumPre = []byte("block-num-")
) )
const blockCacheLimit = 10000 const (
blockCacheLimit = 10000
type StateQuery interface { maxFutureBlocks = 256
GetAccount(addr []byte) *state.StateObject )
}
func CalcDifficulty(block, parent *types.Header) *big.Int { func CalcDifficulty(block, parent *types.Header) *big.Int {
diff := new(big.Int) diff := new(big.Int)
@ -95,7 +94,14 @@ type ChainManager struct {
} }
func NewChainManager(blockDb, stateDb common.Database, mux *event.TypeMux) *ChainManager { func NewChainManager(blockDb, stateDb common.Database, mux *event.TypeMux) *ChainManager {
bc := &ChainManager{blockDb: blockDb, stateDb: stateDb, genesisBlock: GenesisBlock(stateDb), eventMux: mux, quit: make(chan struct{}), cache: NewBlockCache(blockCacheLimit)} bc := &ChainManager{
blockDb: blockDb,
stateDb: stateDb,
genesisBlock: GenesisBlock(stateDb),
eventMux: mux,
quit: make(chan struct{}),
cache: NewBlockCache(blockCacheLimit),
}
bc.setLastBlock() bc.setLastBlock()
// Check the current state of the block hashes and make sure that we do not have any of the bad blocks in our chain // Check the current state of the block hashes and make sure that we do not have any of the bad blocks in our chain
@ -116,7 +122,7 @@ func NewChainManager(blockDb, stateDb common.Database, mux *event.TypeMux) *Chai
// Take ownership of this particular state // Take ownership of this particular state
bc.txState = state.ManageState(bc.State().Copy()) bc.txState = state.ManageState(bc.State().Copy())
bc.futureBlocks = NewBlockCache(254) bc.futureBlocks = NewBlockCache(maxFutureBlocks)
bc.makeCache() bc.makeCache()
go bc.update() go bc.update()