Merge pull request #10827 from yznima/pr-race-3.3

Raft HTTP: fix pause/resume race condition
etcd-io · Jul 23, 2019 · d12f132 · d12f132
2 parents 5832014 + 9f1d6ca
commit d12f132
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/rafthttp/transport.go b/rafthttp/transport.go
@@ -372,12 +372,16 @@ type Pausable interface {
 }
 
 func (t *Transport) Pause() {
+	t.mu.RLock()
+	defer t.mu.RUnlock()
 	for _, p := range t.peers {
 		p.(Pausable).Pause()
 	}
 }
 
 func (t *Transport) Resume() {
+	t.mu.RLock()
+	defer t.mu.RUnlock()
 	for _, p := range t.peers {
 		p.(Pausable).Resume()
 	}