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Use the regular main processing loop also in walsenders.

author Heikki Linnakangas <heikki.linnakangas@iki.fi>

Fri, 5 Oct 2012 14:13:07 +0000 (17:13 +0300)

committer Heikki Linnakangas <heikki.linnakangas@iki.fi>

Fri, 5 Oct 2012 14:21:12 +0000 (17:21 +0300)

commit fd5942c18f977a36fec66a8d1281092805f2a55e

tree 722501422b9f52f412729096be8f49688212474c tree

parent 1997f34db4687e671690ed054c8f30bb501b1168 commit | diff

Use the regular main processing loop also in walsenders.

The regular backend's main loop handles signal handling and error recovery
better than the current WAL sender command loop does. For example, if the
client hangs and a SIGTERM is received before starting streaming, the
walsender will now terminate immediately, rather than hang until the
connection times out.

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

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

src/backend/tcop/postgres.c diff | blob | blame | history

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

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