From 87f0d4f040ff80a0770f640f32fe3d0399f9cc5f Mon Sep 17 00:00:00 2001
From: lyt122 <2747177214@qq.com>
Date: Wed, 4 Sep 2024 11:22:33 +0800
Subject: [PATCH] fix Consul data race (#708)

---
 controller/registries/consul/config.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/controller/registries/consul/config.go b/controller/registries/consul/config.go
index 2a18cda3..92093002 100644
--- 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