miner: stale block notification

10 years ago · bc5e60cd63
parent c67424ecc8
commit bc5e60cd63
1 changed files with 7 additions and 1 deletions
--- a/miner/worker.go
+++ b/miner/worker.go
@ -224,7 +224,13 @@ func (self *worker) wait() {
 				}
 				self.mux.Post(core.NewMinedBlockEvent{block})

-				glog.V(logger.Info).Infof("🔨  Mined block #%v", block.Number())
+				var stale string
+				canonBlock := self.chain.GetBlockByNumber(block.NumberU64())
+				if canonBlock != nil && canonBlock.Hash() != block.Hash() {
+					stale = "stale-"
+				}
+
+				glog.V(logger.Info).Infof("🔨  Mined %sblock #%v (%x)", stale, block.Number(), block.Hash().Bytes()[:4])

 				jsonlogger.LogJson(&logger.EthMinerNewBlock{
 					BlockHash:     block.Hash().Hex(),