init delete the pow related (#55)

[bytom/vapor.git] / mining / cpuminer / cpuminer.go

diff --git a/mining/cpuminer/cpuminer.go b/mining/cpuminer/cpuminer.go
index b102562..0a82379 100644 (file)
--- a/mining/cpuminer/cpuminer.go
+++ b/mining/cpuminer/cpuminer.go
@@ -7,7 +7,6 @@ import (
        log "github.com/sirupsen/logrus"
 
        "github.com/vapor/account"
-       "github.com/vapor/consensus/difficulty"
        "github.com/vapor/event"
        "github.com/vapor/mining"
        "github.com/vapor/protocol"
@@ -42,10 +41,6 @@ type CPUMiner struct {
 // target difficulty.
 func (m *CPUMiner) solveBlock(block *types.Block, ticker *time.Ticker, quit chan struct{}) bool {
        header := &block.BlockHeader
-       seed, err := m.chain.CalcNextSeed(&header.PreviousBlockHash)
-       if err != nil {
-               return false
-       }
 
        for i := uint64(0); i <= maxNonce; i++ {
                select {
@@ -58,11 +53,7 @@ func (m *CPUMiner) solveBlock(block *types.Block, ticker *time.Ticker, quit chan
                default:
                }
 
-               header.Nonce = i
-               headerHash := header.Hash()
-               if difficulty.CheckProofOfWork(&headerHash, seed, header.Bits) {
-                       return true
-               }
+               //Mining logic here
        }
        return false
 }