r10766: - make it possible to mark a wrepl_request as send only,
used for WREPL_REPL_INFORM* messsages
- make it possible to close the connection after a request was send
used for WREPL_ASSOCIATION_STOP
- fix the torture test that tests the assoc context handling
between connections, you can issue a request and get the reply
on another connection, I think we should not implement that in our server
code, as I think it's a security hole, you can cause a windows server
to send the replies to someone another client, that doesn't wait for data,
and as there're no massage_id in the protocol the client would be confused
by a replies that doesn't belong to a query
metze