> > Ertan Küçükoğlu schrieb am 27.01.2017 um 11:23:
> > I read a FATAL marked line in postgresql log file at exact same second:
> > 2017-01-27 12:47:41 +03 FATAL: failed to set up event for socket:
> > error code 10038
> >
> > Application is self-closing upon receiving such error. I instantly
> > re-run it (to continue my code tests) and sometimes it is 3-4 times
> > until I can get my application running.
> >
> > I am using latest version of Devart Universal Database Access
> > Components
> > (UniDAC) for performing database operations. As far as I know, these
> > components make direct connection to PostgreSQL. Nothing in between
> > like ODBC or anything. If that is relevant.
> >
> > When I was investigating my problem, I also read following lines in
> > the postgresql log file:
> > 2017-01-27 12:22:34 +03 LOG: using stale statistics instead of
> > current ones because stats collector is not responding
> > 2017-01-27 12:27:35 +03 LOG: using stale statistics instead of
> > current ones because stats collector is not responding
> > 2017-01-27 12:29:51 +03 LOG: using stale statistics instead of
> > current ones because stats collector is not responding
> > 2017-01-27 12:30:51 +03 LOG: using stale statistics instead of
> > current ones because stats collector is not responding
> > 2017-01-27 12:32:35 +03 LOG: using stale statistics instead of
> > current ones because stats collector is not responding
> >
> > My questions are:
> > 1- I understand that PostgreSQL is closing the connection. What may
> > cause for such a connection error, and how to solve it?
> > 2- These "stale statistics" messages in log file, are they anything
> > important? Is there a way to stop them being logged because they seem
> > to grow log file.
>
>
> Try to disable your Anti-Virus for a test.
>
> If things then work, configure your Anti-Virus to not scan the Postgres data directory and to not check postgres.exe
>
> Thomas
Disabling Anti-Virus did not work for me. I continue to have connection problems.
