Re: Terminating the client connection

["Kurt D. Zeilenga" <Kurt@OpenLDAP.org>]

I've committed a number of changes to abandon operations associated
with a closing connection.   When connection_closing() is updating
the state to closing, it:

	clears the connection from the read set.
	sets abandon flag on all active operations.
	removes all pending operations.
	wakes up any write blocked operation

Also:
send result routines now bails if state is closing.
do_abandon now removes the abandon operation if it's pending.

I will soon also commit changes to slap_daemon() to implement
"normal" (SIGINT) vs "quick" (SIGTERM) shutdown.

Kurt