Re: BUG #6521: cannot make connection due to "getsockname() failed: Invalid argument"

On Tue, Mar 6, 2012 at 12:46 AM, <maczniak(at)gmail(dot)com> wrote:
> The following bug has been logged on the website:
>
> Bug reference:      6521
> Logged by:          Jeongho Jeon
> Email address:      maczniak(at)gmail(dot)com
> PostgreSQL version: 9.1.1
> Operating system:   Windows 7
> Description:
>
> Hi!
>
> PostgreSQL 9.1.1.1 does not accept connections from clients sometimes.
> PostgreSQL is installed by Windows installer and it is started by Windows
> service on boot time automatically.  PostgreSQL logs are like below.  My
> coworkers encounter these phenomena occasionally.  After restarting the
> PostgreSQL service, it works well.  This log entry comes from
> src/backend/libpq/pqcomm.c.  I am not certain that this is a bug. I searched
> but could not find a clue.  Thanks!

Sometimes this sort of issue can be caused by anti-virus software
(even if it's disabled).

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company