From 3fcc135f200431b186424c38ccd576cb0368f6d3 Mon Sep 17 00:00:00 2001
From: Ken Liu <ken.lj.hz@gmail.com>
Date: Fri, 7 Apr 2023 17:47:00 +0800
Subject: [PATCH] Start a new routine when subscribing (#2297)

---
 registry/protocol/protocol.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/registry/protocol/protocol.go b/registry/protocol/protocol.go
index cbc610a065..822f622075 100644
--- a/registry/protocol/protocol.go
+++ b/registry/protocol/protocol.go
@@ -161,7 +161,7 @@ func (proto *registryProtocol) Refer(url *common.URL) protocol.Invoker {
 		logger.Errorf("Directory %v is expected to implement Directory, and will return nil invoker!", dic)
 		return nil
 	}
-	regDic.Subscribe(registryUrl.SubURL)
+	go regDic.Subscribe(registryUrl.SubURL)
 
 	err = reg.Register(serviceUrl)
 	if err != nil {