From: Allan Schrum <aschrum@ecdeliverysystems.com>
To: "cygwin@cygwin.com" <cygwin@cygwin.com>
Date: Thu, 12 Feb 2009 10:23:56 -0500
Subject: RE: cygwin 1.7.0-40: Socket operation on non-socket
Message-ID: <9BE596E8BDDC3443BF23B9678D03CC292FF14786@ECDS-CLT-MX1.ecdeliverysystems.com>
References: <4993D6DF.5090706@dresearch.de>  <20090212100130.GJ5416@calimero.vinschen.de> <499424B8.3030606@zone42.org>  <49943027.8050800@gmail.com>
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> Subject: Re: cygwin 1.7.0-40: Socket operation on non-socket
>=20
> Steffen Sledz wrote:
>=20
> > Hmmmm? That's a pity. But as seen in the mailing lists i'm not the
> only one
> > with such problems. May be there is generic workaround for this? Or a
> guide
> > line how to identify the dodgy app?
>=20
>   Unfortunately this is not a very easy task.  The failures are
> provoked in
> different ways by different interfering applications, and what works
> around
> one has no guarantee of working for another.  Figuring out the
> responsible
> application often involves attaching a debugger to the process while an
> error
> occurs and trying to get a look at the stack, to see any OS hooks that
> might
> have been inserted.
>=20
>   You might get interesting results by running "netsh winsock show
> catalog" in
> a cmd.exe window, as that will show us if there is some other layered
> service
> provider potentially interfering with your networking.
>=20
>     cheers,
>       DaveK

Using "msconfig" from the "Run" command restart your machine with all non-M=
icrosoft
programs stopped.
On the "Services" tag, click "Hide all Microsoft Services", then "Disable A=
ll".
On the "Startup" tag, click "Disable All".
Click "OK" and reboot.

Does the problem still occur? If not, then BLODA may be to blame.
If so, then the problem space is smaller and maybe easier to find
a test case.

-Allan

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