From d5ffb620925b7b84f25408a4fe961a6a048d01a5 Mon Sep 17 00:00:00 2001
From: cvictory <shenglicao2@gmail.com>
Date: Sun, 18 Oct 2020 15:47:18 +0800
Subject: [PATCH] add some debug log

---
 registry/directory/directory.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/registry/directory/directory.go b/registry/directory/directory.go
index 88e8189fa..3ed11c6c4 100644
--- a/registry/directory/directory.go
+++ b/registry/directory/directory.go
@@ -75,6 +75,7 @@ func NewRegistryDirectory(url *common.URL, registry registry.Registry) (cluster.
 	if url.SubURL == nil {
 		return nil, perrors.Errorf("url is invalid, suburl can not be nil")
 	}
+	logger.Debugf("new RegistryDirectory for service :%s.", url.Key())
 	dir := &RegistryDirectory{
 		BaseDirectory:    directory.NewBaseDirectory(url),
 		cacheInvokers:    []protocol.Invoker{},
@@ -99,6 +100,7 @@ func NewRegistryDirectory(url *common.URL, registry registry.Registry) (cluster.
 
 // subscribe from registry
 func (dir *RegistryDirectory) subscribe(url *common.URL) {
+	logger.Debugf("subscribe service :%s for RegistryDirectory.", url.Key())
 	dir.consumerConfigurationListener.addNotifyListener(dir)
 	dir.referenceConfigurationListener = newReferenceConfigurationListener(dir, url)
 	dir.registry.Subscribe(url, dir)
-- 
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