On Sun, Nov 20, 2011 at 7:43 PM, Scott Mead <scottm@xxxxxxxxxxx> wrote:
>
>
> On Sun, Nov 20, 2011 at 6:21 AM, Marko Kreen <markokr@xxxxxxxxx> wrote:
>>
>> On Sun, Nov 20, 2011 at 8:32 AM, Phoenix Kiula <phoenix.kiula@xxxxxxxxx>
>> wrote:
>> > The password I am entering in the terminal is right for sure. I've
>> > tried it a few times, checked the caps lock, etc. Also, if the log
>> > carries this "FATAL password authentication failed", why does the
>> > terminal give the vague error "no working server connection"?
>
> ISTM that either your connect string is bad to the database or you already
> have too many clients connected to the db. Have you tried:
> show max_clients;
> select count(1) from pg_stat_activity;
> In postgres? Is it possible that there are just too many clients already
> connected?
You may be on to something. And the queries results are below. (5
connections are reserved for "superusers" so you may be right.)
MYDB=# show max_connections;
max_connections
-----------------
150
(1 row)
Time: 0.517 ms
MYDB=# select count(1) from pg_stat_activity;
count
-------
144
(1 row)
Time: 1.541 ms
But isn't the point to connect to pgbouncer (instead of PG directly)
and have it manage connections? Even when I restart PG so that its
connection count is fresh and low, and immediately try to connect to
pgbouncer, it still shows me an error.
How can I debug that the connections are the problem?
The error message in the pgbouncer log points to some "FATAL password
authentication".
If not, then it's probably just your connect string ( in
> pgbouncer.ini) not being quite
right. You are using 127.0.0.1 for
> connecting, is postgres even listening?
> netstat -lntp | grep 5432
Yes. It is.
> netstat -lntp | grep 5432
tcp 0 0 127.0.0.1:5432 0.0.0.0:*
LISTEN 26220/postmaster
tcp 0 0 :::5432 :::*
LISTEN 26220/postmaster
> netstat -lntp | grep 6432
tcp 0 0 127.0.0.1:6432 0.0.0.0:*
LISTEN 10854/pgbouncer
Any ideas?
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