채널이름을 모든 public 함수의 signature를 고려

rpc/rpc.go

@@ -58,9 +58,18 @@ func Start(ctx context.Context, redisClient *redis.Client) {
 	}
 
 	hash := md5.New()
-	for k := range engine.receivers {
+	for k, manifest := range engine.receivers {
 		hash.Write([]byte(k))
+		for m, r := range manifest.methods {
+			hash.Write([]byte(m))
+			hash.Write([]byte(r.Name))
+			for i := 0; i < r.Type.NumIn(); i++ {
+				inName := r.Type.In(i).Name()
+				hash.Write([]byte(inName))
+			}
+		}
 	}
+
 	pubsubName := hex.EncodeToString(hash.Sum(nil))[:16]
 
 	engine.publish = func(s []byte) error {