fix Consul data race (#708)

mosn · Sep 4, 2024 · 87f0d4f · 87f0d4f
1 parent c0c4192
commit 87f0d4f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/controller/registries/consul/config.go b/controller/registries/consul/config.go
@@ -393,6 +393,8 @@ func (reg *Consul) refresh(services map[string][]string) {
 			}
 		}
 	}
+	reg.lock.Lock()
+	defer reg.lock.Unlock()
 	prevFetchServices := reg.watchingServices
 	reg.watchingServices = serviceMap