* My client app sends a message to the lightstreamer adapter. This message contains the username and password of the client. when the adapter receives the message, it check for this client authentication.
So i want my adapter able to send a message or data to this client after determining his authentication.

* I have another question. when the client opens a connection to LS and subscribe for items, Is the connection info and subscribe data as the adapter name,items and fields go over the network encrypted or no that it may be sniffed?