message body를 any로 변경

wshandler/wshandler.go

@@ -31,13 +31,13 @@ type UpstreamMessage struct {
 	Alias  string
 	Accid  primitive.ObjectID
 	Target string
-	Body   []byte
+	Body   any
 	Tag    []string
 }
 
 type DownstreamMessage struct {
 	Alias string   `json:",omitempty"`
-	Body  string   `json:",omitempty"`
+	Body  any      `json:",omitempty"`
 	Tag   []string `json:",omitempty"`
 }
 
@@ -314,7 +314,13 @@ func (sh *subhandler) mainLoop(ctx context.Context) {
 					conn := entireConns[accid]
 					if conn != nil {
 						// 이 경우 아니면 publish 해야 함
-						conn.WriteMessage(websocket.TextMessage, usermsg.Body)
+						ds, _ := json.Marshal(DownstreamMessage{
+							Alias: usermsg.Alias,
+							Body:  usermsg.Body,
+							Tag:   usermsg.Tag,
+						})
+
+						conn.WriteMessage(websocket.TextMessage, ds)
 						break
 					}
 				}
@@ -370,7 +376,12 @@ func (sh *subhandler) mainLoop(ctx context.Context) {
 					accid := target[1:]
 					conn := entireConns[accid]
 					if conn != nil {
-						conn.WriteMessage(websocket.TextMessage, usermsg.Body)
+						ds, _ := json.Marshal(DownstreamMessage{
+							Alias: usermsg.Alias,
+							Body:  usermsg.Body,
+							Tag:   usermsg.Tag,
+						})
+						conn.WriteMessage(websocket.TextMessage, ds)
 					}
 				}