If different client version (eg: v1.2,v1.1) in one room ,the converted data was incorrectly sent to the v1.2 client. So make a deep copy before the message is sent , to prevent the data reference changing by portalDataAdapter in other client session.
If different client version (eg: v1.2,v1.1) in one room ,the converted data was incorrectly sent to the v1.2 client. So make a deep copy before the message is sent , to prevent the data reference changing by portalDataAdapter in other client session.