Update miner/worker.go

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: gzliudan

miner/worker.go

@@ -739,6 +739,12 @@ func (w *worker) commitNewWork() {
 	if parent.Time() >= uint64(tstamp) {
 		tstamp = int64(parent.Time() + 1)
 	}
+	// Ensure we are still not mining too far in the future with the updated parent.
+	if now := time.Now().Unix(); tstamp > now {
+		wait := time.Duration(tstamp-now) * time.Second
+		log.Info("Mining too far in the future", "wait", common.PrettyDuration(wait))
+		time.Sleep(wait)
+	}
 	num := parent.Number()
 	header := &types.Header{
 		ParentHash: parent.Hash(),