Re: Handling idle connections

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Thank you.

I am planning to use pgbouncer. Help me with the configuration of pgbouncer. Do I have to  increase max_connections in postgres.conf when we r configuring pg_bouncer? Help me with pgbouncer configuration or links that is very clear.

On Tue, 26 Sep, 2023, 8:38 PM Scott Ribe, <scott_ribe@xxxxxxxxxxxxxxxx> wrote:
> I am assuming like tell them "check sessions are closed properly" like dat?

Don't open until needed, close when done. Assuming they're actually a problem--for smaller scale environments, it can be perfectly OK to have clients holding connections open for the entire client lifetime.

Set application name on connection, so that *if* there is a problem it's easier to track down.

> On Sep 26, 2023, at 8:55 AM, Jeff Janes <jeff.janes@xxxxxxxxx> wrote:
> You haven't answered my question.  If "query" is truly blank and it is not just a permission problem, then the issue is not that they fail to close connections after use, but rather that they open connections and then never use them.

Which could easily be a matter of some pg library being used. As far as I see, there was also never an answer to whether this is actually a problem and if so, how?

And one more: if there is a problem, why not use pgbouncer?

We've given all the information we can about how to identify such connections. Any further help would depend on more info from Rajesh.

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