||One instance of this for each client to send him callback.
||Holds one socket connection to a client and handles
all requests from one client with plain socket messaging.
||This instance establishes exactly one connection to a listening client side callback server.
||Socket driver class to invoke the xmlBlaster server over a native message format
This "SOCKET:" driver needs to be registered in xmlBlaster.properties
and will be started on xmlBlaster startup, for example: