Обсуждение: BUG #5022: unkown winsock error 10061

The following bug has been logged online:

Bug reference:      5022
Logged by:          Tyler Burd
Email address:      tburd@cudc.org
PostgreSQL version: 8.4
Operating system:   Windows Server 2008
Description:        unkown winsock error 10061
Details:

Upgraded from 8.3.4 to 8.4, and we started seeing hundreds of these messages
in the log file:

2009-08-28 14:58:22 MDTLOG:  unexpected EOF on client connection
2009-08-28 14:59:10 MDTLOG:  could not receive data from client: Unknown
winsock error 10061


I am running numerous Windows Server 2008 servers, but I googled and noticed
some others have had this same problem on Vista.  I'm having so many
connection issues caused by this across my server farm that I am reverting
back to 8.3 for the time being.

My complete environment details:
32-bit Windows Server 2008
PostgreSQL 8.4
.NET app connecting with Npgsql 2.0.6

Thanks!
-Tyler Burd

On Sat, Aug 29, 2009 at 00:25, Tyler Burd<tburd@cudc.org> wrote:
>
> The following bug has been logged online:
>
> Bug reference: =A0 =A0 =A05022
> Logged by: =A0 =A0 =A0 =A0 =A0Tyler Burd
> Email address: =A0 =A0 =A0tburd@cudc.org
> PostgreSQL version: 8.4
> Operating system: =A0 Windows Server 2008
> Description: =A0 =A0 =A0 =A0unkown winsock error 10061
> Details:
>
> Upgraded from 8.3.4 to 8.4, and we started seeing hundreds of these messa=
ges
> in the log file:
>
> 2009-08-28 14:58:22 MDTLOG: =A0unexpected EOF on client connection

This one has almost a minute different timing - are you sure these are
related? Try adding the pid field to log_line_prefix (%p) to make
sure.

> 2009-08-28 14:59:10 MDTLOG: =A0could not receive data from client: Unknown
> winsock error 10061

That means "connection refused", which would indicate that the
*client* dropped the connection. Is the only thing you changed going
from 8.3 to 8.4? Or did you also upgrade something else on the system?

Do you use SSL for your connections?

Can you also try the latest 8.3 (8.3.7) to see if some backported fix
caused this?

And the usual question always applies - any firewall or antivirus on the se=
rver?

--=20
 Magnus Hagander
 Me: http://www.hagander.net/
 Work: http://www.redpill-linpro.com/