[Pgpool-general] unexpected EOF on client connection

[Lonni J Friedman]

On Mon, Sep 12, 2011 at 5:14 PM, Tatsuo Ishii <ishii at sraoss.co.jp> wrote:
>> On Mon, Sep 12, 2011 at 4:16 PM, Tatsuo Ishii <ishii at sraoss.co.jp> wrote:
>>>> Yes, all connections defined in pool_hba.conf are trust auth.
>>>> However, I also have
>>>> health_check_period = 0
>>>> in pgpool.conf, so I'd assume that no health checks are being performed?
>>>
>>> Have you changed child_life_time or something from defaults? I would
>>> like to take a look at your pgpool.conf.
>>
>> Nope, I'm using the default of 300.  Anyway, pgpool.conf attached.
>> Thanks for looking at this.
>
> I couldn't find anything possibly related to your problem at a first
> grance(in theory client_idle_limit and authentication_timeout are not
> related but you might want to change them to see anything could be
> changed).

OK, I'll give that a try.  Should I just try increasing them by 10 or 20s?

>
> Do you have anything between pgpool and PostgreSQL? It has been
> reported that some firewall hardware/software kills TCP connections if
> they are idle for n seconds.

Nope, there are no firewalls, or anything else that I'm aware of
sitting between pgpool and the database servers.