result code for a deleted identity on a connection

["Vithalprasad Gaitonde" <gvithalprasad@novell.com>]

If a client does a bind with an identity and then while the bound
connection is still open, the object which has bound gets deleted, what
is the expected server behaviour when the client tries to make the next
request on that connection?
Should the connection revert to anonymous ? - This seems inappropriate
as the client would not know why he is suddenly not getting access to
some objects which he had access to earlier.
The appropriate behaviour should probably be to send a result code back
and close the connection (as if there had been an unbind).
None of the current result codes defined in
http://www.ietf.org/internet-drafts/draft-ietf-ldapbis-protocol-13.txt
seem to be apprpriate for this. The closest is insufficient access.
We should probably have a result code like invalidIdentity which is
sent back with a notice of disconnection (section 4.4.1 protocol draft)
followed by a closing of the connection by the server.

Comments ?

Prasad