2007-04-19 - PgBouncer 1.0.7 - "With Vitamin A-Z"
* Several error/notice packets with send() blocking between
triggered assert. Fix it by removing flushing logic altogether.
As pgbouncer does not actively buffer anything, its not needed.
It was a remnant from the time when buffering was pushed to
kernel with MSG_MORE.
* Additionally avoid calling recv() logic when sending unblocks.
* List search code for admin_users and stats_users
mishandled partial finds. Fix it.
* Standardise UNIX socket peer UID finding to getpeereid().
