feat 初始化

net/grpc/grpcclient/client_scene.go

@@ -1,12 +1,14 @@
 package grpcclient
 
 import (
+	"fmt"
+	"git.hlsq.asia/alex/proto/proto/rs/rspb"
 	"git.hlsq.asia/alex/service-common/discover"
 	"git.hlsq.asia/alex/service-common/discover/common"
 	"git.hlsq.asia/alex/service-common/net/grpc/resolver"
-	"git.hlsq.asia/alex/service-common/proto/rs/rspb"
 )
 
+// SceneNewClient 根据SID查找场景服，一般不用这个函数
 func SceneNewClient(sid ...int64) (rspb.SceneClient, error) {
 	c, err := discover.FindServer(common.KeyDiscoverScene, sid...)
 	if err != nil {
@@ -15,6 +17,15 @@ func SceneNewClient(sid ...int64) (rspb.SceneClient, error) {
 	return rspb.NewSceneClient(c), nil
 }
 
+// SceneInstanceNewClient 根据副本唯一编号查找场景服
+func SceneInstanceNewClient(uniqueNO int64) (rspb.SceneClient, error) {
+	sid := discover.FindInstanceByUniqueNo(uniqueNO)
+	if sid == 0 {
+		return nil, fmt.Errorf("instance not found: %v", uniqueNO)
+	}
+	return SceneNewClient(sid)
+}
+
 func SceneNewClientLB() (rspb.SceneClient, error) {
 	c, err := resolver.GetGrpcClientConn("etcd:///" + common.KeyDiscoverServiceNameScene)
 	if err != nil {