Re: PGAgent 4.0 error feedback

From: Ashesh Vashi <ashesh(dot)vashi(at)enterprisedb(dot)com>
To: Rob Emery <re-pgsql(at)codeweavers(dot)net>
Cc: pgadmin-hackers <pgadmin-hackers(at)postgresql(dot)org>
Subject: Re: PGAgent 4.0 error feedback
Date: 2018-06-11 07:28:51
Message-ID: CAG7mmozOL=z_fFDOB7eReUroCB3T2D45_rkQBijgk7LX=a2vDQ@mail.gmail.com
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Hi Rob,

On Mon, Jun 11, 2018 at 12:50 PM, Rob Emery <re-pgsql(at)codeweavers(dot)net>
wrote:

> Hi Ashesh,
>
> Log-level wise I was using the same command for both versions:
>
> ./pgagent -f -l 2 -t 1 -r 1 'hostaddr=server user=username
> password=password dbname=postgres'
>
> and messing up the connection string in various ways (missing dbname,
> incorrect password, incorrect hostaddr)
>
> This was built and tested on Debian GNU/Linux 9.4 (stretch).
>
If you're working on the source, would please test the patch sent by me?

>
> I've attached an example of the differing output when the dbname is missing
> from the connectionstring; basically it's the same for all errors.
>

Thanks a lot for the information.

-- Thanks, Ashesh

>
> Many Thanks,
> Rob
>
> On 11/06/2018, Ashesh Vashi <ashesh(dot)vashi(at)enterprisedb(dot)com> wrote:
> > Hi Rob,
> >
> > On Sun, Jun 10, 2018 at 2:26 AM, Rob Emery <re-pgsql(at)codeweavers(dot)net>
> > wrote:
> >
> >> Hi Guys,
> >>
> >> I've been testing out PGAgent 4 (build today from master at commit
> >> 86ca5c5ed1ad572075ba27e05e4680ebdf5b9feb) to check the connection
> >> handling on error is still fixed with the boost reimplementation
> >> (which it is!)
> >> and noticed a few issues compared to PGAgent 3 around feedback to the
> >> user if the connection string is incorrect.
> >>
> >> I've tested with incorrect username and password, user not in the hba,
> >> db doesn't exist, postgresql not running on the host (or incorrect
> >> hostaddr) and 4 seems to always returns the error :
> >> `
> >> ERROR: Couldn't find the function 'pgagent_schema_version' - please
> >> run pgagent_upgrade.sql.
> >> `
> >>
> >> whereas 3.4.1 tends to output from the pgconnection itself like:
> >> `
> >> Sat Jun 9 21:32:13 2018 : WARNING: Couldn't create the primary
> >> connection (attempt 1): FATAL: no pg_hba.conf entry for host
> >> "172.30.0.16", user "pgagent_login_role", database
> >> "pgagent_login_role", SSL on
> >> FATAL: no pg_hba.conf entry for host "172.30.0.16", user
> >> "pgagent_login_role", database "pgagent_login_role", SSL off
> >> `
> >>
> >> which at least points the user towards the actual error!
> >>
> >> Not sure if this is known already, but I thought I'd raise it prior to
> >> release.
> >>
> > Thanks for sharing the information.
> >
> > Is it possible for you to share the logs with log level set to debug?
> > Also - please share the operating system details?
> >
> > --
> >
> > Thanks & Regards,
> >
> > Ashesh Vashi
> > EnterpriseDB INDIA: Enterprise PostgreSQL Company
> > <http://www.enterprisedb.com/>
> >
> >
> > *http://www.linkedin.com/in/asheshvashi*
> > <http://www.linkedin.com/in/asheshvashi>
> >
> >
> >
> >>
> >> Thanks,
> >> Rob
> >> --
> >>
> >> --
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>
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