Bruce,
> Someone already posted some pseudocode where they wanted to kill idle
> backends, perhaps as part of connection pooling.
I'm not talking about code. I'm talking about a *reason*.
i.e.: "I'm administrator of the blah-blah project. We had a lot of trouble
managing idle connections to PG because of blah-blah. A function to kill
off idle connctions would really help us becuase blah-blah-blah."
So far, all we've heard in favor of SIGTERM-by-PID are *hypothetical* cases.
Now Tom's telling us that there is a real cost attached to having this
feature. Before we do it anyway, I want to be convinced that someone really
needs it. It is *not* our practice to add features "just because we can."
Otherwise, I'll stick by my assertion that idle connection management should
be done in the middleware and NOT by psql.
--
-Josh Berkus
Aglio Database Solutions
San Francisco
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