Lock change view if commit was sent

neo-project · Oct 23, 2018 · 064ebc9 · 064ebc9
1 parent 63847fc
commit 064ebc9
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/neo/Consensus/ConsensusService.cs b/neo/Consensus/ConsensusService.cs
@@ -74,6 +74,8 @@ private void ChangeTimer(TimeSpan delay)
         private void CheckExpectedView(byte view_number)
         {
             if (context.ViewNumber == view_number) return;
+            if (context.State.HasFlag(ConsensusState.CommitSent)) return;
+
             if (context.ExpectedView.Count(p => p == view_number) >= context.M)
             {
                 InitializeConsensus(view_number);