From ad5dbd906ffc4e8a78190d48edf38ba488be46a1 Mon Sep 17 00:00:00 2001
From: yedf2 <120050102@qq.com>
Date: Wed, 23 Feb 2022 20:06:23 +0800
Subject: [PATCH] storeFac use single sqlFac

---
 dtmsvr/storage/registry/registry.go | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/dtmsvr/storage/registry/registry.go b/dtmsvr/storage/registry/registry.go
index 003fd69..e699bd3 100644
--- a/dtmsvr/storage/registry/registry.go
+++ b/dtmsvr/storage/registry/registry.go
@@ -18,6 +18,12 @@ type StorageFactory interface {
 	GetStorage() storage.Store
 }
 
+var sqlFac = &SingletonFactory{
+	creatorFunction: func() storage.Store {
+		return &sql.Store{}
+	},
+}
+
 var storeFactorys = map[string]StorageFactory{
 	"boltdb": &SingletonFactory{
 		creatorFunction: func() storage.Store {
@@ -29,16 +35,8 @@ var storeFactorys = map[string]StorageFactory{
 			return &redis.Store{}
 		},
 	},
-	"mysql": &SingletonFactory{
-		creatorFunction: func() storage.Store {
-			return &sql.Store{}
-		},
-	},
-	"postgres": &SingletonFactory{
-		creatorFunction: func() storage.Store {
-			return &sql.Store{}
-		},
-	},
+	"mysql":    sqlFac,
+	"postgres": sqlFac,
 }
 
 // GetStore returns storage.Store