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Use latch instead of select() in walreceiver

author Peter Eisentraut <peter_e@gmx.net>

2016年11月30日 17:00:00 +0000 (12:00 -0500)

committer Peter Eisentraut <peter_e@gmx.net>

Fri, 2 Dec 2016 01:23:28 +0000 (20:23 -0500)

commit 597a87ccc9a6fa8af7f3cf280b1e24e41807d555

tree f869e194ae83b03b7174ea6c8a26565265bc893e tree

parent b999c247a5df4110a2ae20b01f0f686840169875 commit | diff

Use latch instead of select() in walreceiver

Replace use of poll()/select() by WaitLatchOrSocket(), which is more
portable and flexible.

Also change walreceiver to use its procLatch instead of a custom latch.

From: Petr Jelinek <petr@2ndquadrant.com>

src/backend/postmaster/pgstat.c diff | blob | blame | history

src/backend/replication/libpqwalreceiver/libpqwalreceiver.c diff | blob | blame | history

src/backend/replication/walreceiver.c diff | blob | blame | history

src/backend/replication/walreceiverfuncs.c diff | blob | blame | history

src/include/pgstat.h diff | blob | blame | history

src/include/replication/walreceiver.h diff | blob | blame | history

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