Latches, loop and exit

From: Simon Riggs <simon(at)2ndQuadrant(dot)com>
To: Heikki Linnakangas <heikki(at)postgresql(dot)org>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Latches, loop and exit
Date: 2010-09-14 15:14:31
Message-ID: 1284477271.1952.3769.camel@ebony
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Like latches, nice one.

The way the loop in WalSender now happens it won't send any outstanding
WAL if a shutdown is requested while it is waiting.

That probably needs to change and we'd do similarly in other procs.

--
Simon Riggs www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Training and Services

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