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Re: psqlODBC and IPv6

From: Zoltan Boszormenyi <zb(at)cybertec(dot)at>
To: sfrost(at)snowman(dot)net, pgsql-odbc(at)postgresql(dot)org
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Subject: Re: psqlODBC and IPv6
Date: 2008-09-16 12:01:59
Message-ID: 48CFA037.8020603@cybertec.at (view raw or flat)
Thread:
Lists: pgsql-odbc
Zoltan Boszormenyi írta:
> Stephen Frost írta:
>   
>> * Zoltan Boszormenyi (zb(at)cybertec(dot)at) wrote:
>>   
>>     
>>> does anyone know why 08.03.0200 fixed connecting to a server
>>> via an IPv6 socket? 08.03.0100 is in Fedora 9 and connection is
>>> very unreliable: https://bugzilla.redhat.com/show_bug.cgi?id=462312
>>>     
>>>       
>> Have you considered that the version of libpq might be different?
>>
>> 	Thanks,
>>
>> 		Stephen
>>   
>>     
>
> No, I haven't because libpq is the same, i.e. the system
> provided libpq.so.5.1 from PostgreSQL 8.3.3 in this case.
> Only the psqlODBC version is different.
> And psqlODBC was very vocal about rebasing itself to libpq
> in the 08.xx.yyy series so it automagically gets new protocol
> features/fixes.
> "psql -h ::1 ..." works without any problem,
> "isql MyDSN ..." is stable with psqlODBC 08.03.0200,
> unstable with 08.03.0100.
>   

I just tested 08.03.0100 compiled with the difference quoted
in my original mail. That single change made it work reliably
over IPv6. It must be a very subtle side-effect of that typo.

-- 
----------------------------------
Zoltán Böszörményi
Cybertec Schönig & Schönig GmbH
http://www.postgresql.at/


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