delete fmt.Println

[bytom/vapor.git] / netsync / handle.go

diff --git a/netsync/handle.go b/netsync/handle.go
index 40fd51d..9ee466e 100644 (file)
--- a/netsync/handle.go
+++ b/netsync/handle.go
@@ -13,6 +13,7 @@ import (
        "github.com/tendermint/go-crypto"
        cmn "github.com/tendermint/tmlibs/common"
 
+       "github.com/vapor/chain"
        cfg "github.com/vapor/config"
        "github.com/vapor/consensus"
        "github.com/vapor/p2p"
@@ -30,28 +31,13 @@ const (
        maxFilterAddressCount = 1000
 )
 
-// Chain is the interface for Bytom core
-type Chain interface {
-       BestBlockHeader() *types.BlockHeader
-       BestBlockHeight() uint64
-       CalcNextSeed(*bc.Hash) (*bc.Hash, error)
-       GetBlockByHash(*bc.Hash) (*types.Block, error)
-       GetBlockByHeight(uint64) (*types.Block, error)
-       GetHeaderByHash(*bc.Hash) (*types.BlockHeader, error)
-       GetHeaderByHeight(uint64) (*types.BlockHeader, error)
-       GetTransactionStatus(*bc.Hash) (*bc.TransactionStatus, error)
-       InMainChain(bc.Hash) bool
-       ProcessBlock(*types.Block) (bool, error)
-       ValidateTx(*types.Tx) (bool, error)
-}
-
 //SyncManager Sync Manager is responsible for the business layer information synchronization
 type SyncManager struct {
        sw          *p2p.Switch
        genesisHash bc.Hash
 
        privKey      crypto.PrivKeyEd25519 // local node's p2p key
-       chain        Chain
+       chain        chain.Chain
        txPool       *core.TxPool
        blockFetcher *blockFetcher
        blockKeeper  *blockKeeper
@@ -65,7 +51,7 @@ type SyncManager struct {
 }
 
 //NewSyncManager create a sync manager
-func NewSyncManager(config *cfg.Config, chain Chain, txPool *core.TxPool, newBlockCh chan *bc.Hash) (*SyncManager, error) {
+func NewSyncManager(config *cfg.Config, chain chain.Chain, txPool *core.TxPool, newBlockCh chan *bc.Hash) (*SyncManager, error) {
        genesisHeader, err := chain.GetHeaderByHeight(0)
        if err != nil {
                return nil, err