1. The client library will now use the connection Id set the in first
response message by the drive/simulator.

2. The simulator will now set connection Id in the first response
message to the client after conenction is created.

(The simulator does not raise an exception if it detects the client does
not use the associated set Id.  It only logs a warning message.  This
behavior may chnage if the drive started to enforce this feature.)