defer close etcd connection

src/api/auth/user_register.go

@@ -42,6 +42,7 @@ func UserRegister(c *gin.Context) {
 	log.Info("", "", "api user_register init ....")
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.RpcGetTokenName)
 	client := pbAuth.NewAuthClient(etcdConn)
+	defer etcdConn.Close()
 
 	params := paramsUserRegister{}
 	if err := c.BindJSON(&params); err != nil {

src/api/auth/user_token.go

@@ -29,6 +29,7 @@ func UserToken(c *gin.Context) {
 	log.Info("", "", "api user_token init ....")
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.RpcGetTokenName)
 	client := pbAuth.NewAuthClient(etcdConn)
+	defer etcdConn.Close()
 
 	params := paramsUserToken{}
 	if err := c.BindJSON(&params); err != nil {

src/api/friend/add_blacklist.go

@@ -21,6 +21,7 @@ func AddBlacklist(c *gin.Context) {
 
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImFriendName)
 	client := pbFriend.NewFriendClient(etcdConn)
+	defer etcdConn.Close()
 
 	params := paramsSearchFriend{}
 	if err := c.BindJSON(&params); err != nil {

src/api/friend/add_friend.go

@@ -22,6 +22,7 @@ func AddFriend(c *gin.Context) {
 
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImFriendName)
 	client := pbFriend.NewFriendClient(etcdConn)
+	defer etcdConn.Close()
 
 	params := paramsAddFriend{}
 	if err := c.BindJSON(&params); err != nil {

src/api/friend/add_friend_response.go

@@ -23,6 +23,7 @@ func AddFriendResponse(c *gin.Context) {
 
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImFriendName)
 	client := pbFriend.NewFriendClient(etcdConn)
+	defer etcdConn.Close()
 
 	params := paramsAddFriendResponse{}
 	if err := c.BindJSON(&params); err != nil {

src/api/friend/delete_friend.go

@@ -22,6 +22,7 @@ func DeleteFriend(c *gin.Context) {
 
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImFriendName)
 	client := pbFriend.NewFriendClient(etcdConn)
+	defer etcdConn.Close()
 
 	params := paramsDeleteFriend{}
 	if err := c.BindJSON(&params); err != nil {

src/api/friend/get_blcaklist.go

@@ -32,6 +32,7 @@ func GetBlacklist(c *gin.Context) {
 
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImFriendName)
 	client := pbFriend.NewFriendClient(etcdConn)
+	defer etcdConn.Close()
 
 	params := paramsGetBlackList{}
 	if err := c.BindJSON(&params); err != nil {

src/api/friend/get_friend_apply_list.go

@@ -33,6 +33,7 @@ func GetFriendApplyList(c *gin.Context) {
 
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImFriendName)
 	client := pbFriend.NewFriendClient(etcdConn)
+	defer etcdConn.Close()
 
 	params := paramsGetFriendApplyList{}
 	if err := c.BindJSON(&params); err != nil {

src/api/friend/get_friend_list.go

@@ -34,6 +34,7 @@ func GetFriendList(c *gin.Context) {
 
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImFriendName)
 	client := pbFriend.NewFriendClient(etcdConn)
+	defer etcdConn.Close()
 
 	params := paramsGetFriendLIst{}
 	if err := c.BindJSON(&params); err != nil {

src/api/friend/remove_blacklist.go

@@ -21,6 +21,7 @@ func RemoveBlacklist(c *gin.Context) {
 
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImFriendName)
 	client := pbFriend.NewFriendClient(etcdConn)
+	defer etcdConn.Close()
 
 	params := paramsRemoveBlackList{}
 	if err := c.BindJSON(&params); err != nil {

src/api/friend/search_friend.go

@@ -21,6 +21,7 @@ func SearchFriend(c *gin.Context) {
 	log.Info("", "", fmt.Sprintf("api search friend init ...."))
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImFriendName)
 	client := pbFriend.NewFriendClient(etcdConn)
+	defer etcdConn.Close()
 
 	params := paramsSearchFriend{}
 	if err := c.BindJSON(&params); err != nil {

src/api/friend/set_friend_comment.go

@@ -22,6 +22,7 @@ func SetFriendComment(c *gin.Context) {
 
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImFriendName)
 	client := pbFriend.NewFriendClient(etcdConn)
+	defer etcdConn.Close()
 
 	params := paramsSetFriendComment{}
 	if err := c.BindJSON(&params); err != nil {

src/api/user/get_user_info.go

@@ -27,6 +27,7 @@ func GetUserInfo(c *gin.Context) {
 
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImUserName)
 	client := pbUser.NewUserClient(etcdConn)
+	defer etcdConn.Close()
 
 	params := paramsStruct{}
 	if err := c.BindJSON(&params); err != nil {

src/api/user/update_user_info.go

@@ -29,6 +29,7 @@ func UpdateUserInfo(c *gin.Context) {
 
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImUserName)
 	client := pbUser.NewUserClient(etcdConn)
+	defer etcdConn.Close()
 
 	params := paramsStruct{}
 	if err := c.BindJSON(&params); err != nil {