Could not receive data from client: Unknown winsock error 10061

Hi,

the error message of the subject is my big problem, log entrys:=20

2010-02-24 12:22:25 LOG:  XX000: could not receive data from client:=20
Unknown winsock error 10061
2010-02-24 12:22:25 LOCATION:  pq_recvbuf, pqcomm.c:738
2010-02-24 12:22:25 LOG:  08P01: unexpected EOF on client connection
2010-02-24 12:22:25 LOCATION:  SocketBackend, postgres.c:307

After this messages our WebSphere Application Server 6.1.0.9 crashs, with=
=20
Database Timeout.=20

I spend many time on google and the postgre manual and found some possible=
=20
problem causes, but no one helped me.

The following link describes my problem and including a patch, but the=20
link seems to be down.
Post http://archives.postgresql.org/pgsql-bugs/2009-07/msg00179.php
Patch http://archives.postgresql.org/pgsql-bugs/2009-07/msg00078.php

Eviroment:
System1:
Windows 2003 SP2 on ESX
WAS6

System2:
Windows 2003 SP2 on ESX
PostgreSQL 8.2.15


Actually I'm a little bit helpless with debugging this error, someon has a=
=20
idea what the problem causes? Or a advice what to do, for debbunging??



Kind regards,

Patrick Weimer
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