"Jeremy Chapman" <NoSpam@Please.com> wrote in message
news:%23FHxtjcRFHA.3496@TK2MSFTNGP12.phx.gbl...
> We have a thread running in our application, it runs a while loop that
> does
> some minor things then sleeps for 15 seconds and continues the loop. This
> application runs 24 hours every day, but some nights the
> Thread.Sleep(15000)
> call never returns. Not every night, but fairly often. So far each time
> the hang occures sometime between 2am and 3am. Anyone have any ideas as
> to
> what could be causing this?
>
>

"Alvin Bruney [MVP - ASP.NET]" <www.lulu.com/owc> wrote in message
news:e4HjFCtSFHA.3156@TK2MSFTNGP15.phx.gbl...
> if it is a web app, it is probably recycling in which case all running
> threads are forcibly aborted. Check the event logs to see what they say
> around that time of day or for anything strange
>
> --
> Regards,
> Alvin Bruney - ASP.NET MVP
>
> [Shameless Author Plug]
> The Microsoft Office Web Components Black Book with .NET
> Now available @ www.lulu.com/owc
> "Jeremy Chapman" <NoSpam@Please.com> wrote in message
> news:%23FHxtjcRFHA.3496@TK2MSFTNGP12.phx.gbl...
> > We have a thread running in our application, it runs a while loop that
> > does
> > some minor things then sleeps for 15 seconds and continues the loop.
This
> > application runs 24 hours every day, but some nights the
> > Thread.Sleep(15000)
> > call never returns. Not every night, but fairly often. So far each
time
> > the hang occures sometime between 2am and 3am. Anyone have any ideas as
> > to
> > what could be causing this?
> >
> >
>
>

"Jeremy Chapman" <NoSpam@Please.com> wrote in message
news:%235ztmq0SFHA.3152@TK2MSFTNGP12.phx.gbl...
> It is a windows forms application. It seems that every time the
> Thread.Sleep hangs is about 2 or 3 minutes after Logical Disk Manager
> Administrative Service stops. (This is a windows server 2003 machine and
> we
> never had this problem on a windows 2000 server machine). If this is
> caused
> by the Logical Disk Manager Administrative Service stopping, we don't
> know
> why its stopping or what a work around would be.
>
> Event Type: Information
>
> Event Source: Service Control Manager
>
> Event Category: None
>
> Event ID: 7036
>
> Date: 4/27/2005
>
> Time: 2:03:22 AM
>
> User: N/A
>
> Computer: DC1SERV64
>
> Description:
>
> The Logical Disk Manager Administrative Service service entered the
> stopped
> state
>

"Jeremy Chapman" <NoSpam@Please.com> wrote in message
news:OgWWAMBUFHA.1896@TK2MSFTNGP14.phx.gbl...
> Apparently this service is required because the server is connected to a
> SAN. Looking at the service manager, the service is set to startup type
> automatic and status is started.
>
>
> "Willy Denoyette [MVP]" <willy.denoyette@telenet.be> wrote in message
> news:OqmOqP0TFHA.2556@TK2MSFTNGP12.phx.gbl...
>>
>> "Jeremy Chapman" <NoSpam@Please.com> wrote in message
>> news:%235ztmq0SFHA.3152@TK2MSFTNGP12.phx.gbl...
>> > It is a windows forms application. It seems that every time the
>> > Thread.Sleep hangs is about 2 or 3 minutes after Logical Disk Manager
>> > Administrative Service stops. (This is a windows server 2003 machine
> and
>> > we
>> > never had this problem on a windows 2000 server machine). If this is
>> > caused
>> > by the Logical Disk Manager Administrative Service stopping, we don't
>> > know
>> > why its stopping or what a work around would be.
>> >
>> > Event Type: Information
>> >
>> > Event Source: Service Control Manager
>> >
>> > Event Category: None
>> >
>> > Event ID: 7036
>> >
>> > Date: 4/27/2005
>> >
>> > Time: 2:03:22 AM
>> >
>> > User: N/A
>> >
>> > Computer: DC1SERV64
>> >
>> > Description:
>> >
>> > The Logical Disk Manager Administrative Service service entered the
>> > stopped
>> > state
>> >
>>
>> This service isn't suposed to run in the first place (unless you run the
>> LDM), do you have any USB drives that might get connected/disconnected?
>>
>> Willy.
>>
>>
>>
>>
>
>

"Willy Denoyette [MVP]" <willy.denoyette@telenet.be> wrote in message
news:OqmOqP0TFHA.2556@TK2MSFTNGP12.phx.gbl...
>
> "Jeremy Chapman" <NoSpam@Please.com> wrote in message
> news:%235ztmq0SFHA.3152@TK2MSFTNGP12.phx.gbl...
> > It is a windows forms application. It seems that every time the
> > Thread.Sleep hangs is about 2 or 3 minutes after Logical Disk Manager
> > Administrative Service stops. (This is a windows server 2003 machine
and
> > we
> > never had this problem on a windows 2000 server machine). If this is
> > caused
> > by the Logical Disk Manager Administrative Service stopping, we don't
> > know
> > why its stopping or what a work around would be.
> >
> > Event Type: Information
> >
> > Event Source: Service Control Manager
> >
> > Event Category: None
> >
> > Event ID: 7036
> >
> > Date: 4/27/2005
> >
> > Time: 2:03:22 AM
> >
> > User: N/A
> >
> > Computer: DC1SERV64
> >
> > Description:
> >
> > The Logical Disk Manager Administrative Service service entered the
> > stopped
> > state
> >
>
> This service isn't suposed to run in the first place (unless you run the
> LDM), do you have any USB drives that might get connected/disconnected?
>
> Willy.
>
>
>
>