Re: Connection limit and Superuser

On Mon, 2006-07-31 at 15:00 +0200, Martijn van Oosterhout wrote:
> On Mon, Jul 31, 2006 at 08:47:38AM -0400, Rod Taylor wrote:
> > It appears that the superuser does not have connection limit
> > enforcement. I think this should be changed.
> 
> So if some admin process goes awry and uses up all the connection
> slots, how does the admin get in to see what's happening? If there's a
> limit you're not really superuser, are you?

Work this one through.

If an admin process goes awry and uses up all the connection slots it
has reached max_connections AND used superuser_reserved_connections as
well.

This means an admin cannot get in to see what is happening.

That's what happens today.

I would much prefer that Superuser 'a' reaches WITH CONNECTION LIMIT for
user 'a' and superuser 'b' can get in to see what is happening.

> > Slony in particular does not need more than N connections but does
> > require being a super user.
> 
> Maybe someone should look into enabling slony to not run as a
> superuser?
> 
> Have a nice day,
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