Merge branch 'frontier/blockpool' of https://github.com/ethersphere/go-ethereum into ethersphere-frontier/blockpool

core/chain_manager.go

@@ -463,6 +463,7 @@ func (self *ChainManager) InsertChain(chain types.Blocks) error {
 			// Do not penelise on future block. We'll need a block queue eventually that will queue
 			// future block for future use
 			if err == BlockFutureErr {
+				block.SetQueued(true)
 				self.futureBlocks.Push(block)
 				stats.queued++
 				continue

core/types/block.go

@@ -97,6 +97,7 @@ type Block struct {
 	uncles       []*Header
 	transactions Transactions
 	Td           *big.Int
+	queued       bool // flag for blockpool to skip TD check
 
 	receipts Receipts
 }
@@ -268,6 +269,9 @@ func (self *Block) SetNonce(nonce uint64) {
 	self.header.SetNonce(nonce)
 }
 
+func (self *Block) Queued() bool     { return self.queued }
+func (self *Block) SetQueued(q bool) { self.queued = q }
+
 func (self *Block) Bloom() Bloom             { return self.header.Bloom }
 func (self *Block) Coinbase() common.Address { return self.header.Coinbase }
 func (self *Block) Time() int64              { return int64(self.header.Time) }