added func getMinecraftClientByConn

serverCommunication/minecraft.go

@@ -23,6 +23,15 @@ func GetMinecraftClientByName(Name string) *structs.MinecraftClient {
 	return nil
 }
 
+func GetMinecraftClientByConn(conn *websocket.Conn) *structs.MinecraftClient {
+	for _, client := range cache.MinecraftClients {
+		if client.Conn == conn {
+			return client
+		}
+	}
+	return nil
+}
+
 func getMinecraftServerNameByDest(dest int) string {
 	if dest == kraProtocol.DestProxy {
 		return "proxy-1"
@@ -77,6 +86,8 @@ func HandleMinecraftMessage(conn *websocket.Conn, status int, cmdID int, dest in
 		if err != nil {
 			logger.Minecraft.Warnln("write:", err)
 		}
+	} else { // TODO: handle messages -> GameServer-1 to GameServer-2
+		logger.Minecraft.Debugln("dest not found", dest)
 	}
 }