Fix cleanup of WSA events in WIN32 wait event code

git remote add commitfest https://github.com/postgresql-cfbot/postgresql.git
git fetch commitfest cf/904
git checkout commitfest/cf/904

Hang in pldebugger after git commit : 98a64d0 ×

First at 2016-12-07 09:46:09 by Ashutosh Sharma <ashu.coek88 at gmail.com>
Latest at 2016-12-22 16:06:34 by Robert Haas <robertmhaas at gmail.com>
Latest attachment (reset_wait_events_v4.patch) at 2016-12-21 04:32:54 from Amit Kapila <amit.kapila16 at gmail.com>

    Attachment (reset_wait_events_v4.patch) at 2016-12-21 04:32:54 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (reset_wait_events_v2.patch) at 2016-12-17 10:46:59 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (reset_wait_events_v1.patch) at 2016-12-15 09:17:31 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (reenable_event_handle.patch) at 2016-12-14 07:34:52 from Ashutosh Sharma <ashu.coek88 at gmail.com> (Patch: Yes)
    Attachment (fix_wait_events.patch) at 2016-12-13 16:14:05 from Ashutosh Sharma <ashu.coek88 at gmail.com> (Patch: Yes)
    Attachment (fix-wait-event-win32.patch) at 2016-12-12 07:46:38 from Michael Paquier <michael.paquier at gmail.com> (Patch: Yes)
    Attachment (Allow_WaitForMultipleObject_wait_for_finite_time.patch) at 2016-12-08 17:38:15 from Ashutosh Sharma <ashu.coek88 at gmail.com> (Patch: Yes)

Annotations

When	Who	Mail	Annotation
2016-12-13 01:16:15	Michael Paquier (michael-kun)	From Michael Paquier <michael.paquier@gmail.com> at 2016-12-12 07:46:38	Note from Michael: This patch has been written after reviewing the code, though I have not been able to check with pldebugger if this actually improves things. ×