how to fix The specified network name is no longer available

Environment

Platform - VC 2005, Window server 2003


Hi,

We have developed multithreaded service application which can run 24x7. I
have used two machines to run test. First machine (M1) on which service is
running.

Second machine (M2) on which Microsoft Access Database and half million text
file are placed. More than 20GB of disk space are available on both
machines.

Using API GetFileAttributes() to check directory is present on network
machine or not.



More than one thread from Machine(M1) checks for a directory is present on
machine(M2) or not.



This process is working for 30 to 60 minuts. After that program is returning
error "The specified network name is no longer available" when try to check
perticular directory is exist on network machine.





Calling CoInitializeEx(NULL,COINIT_MULTITHREADED) and CoUninitialize() when
thread start and end respectively.


It will be great help if I get response from someone to fix error "The
specified network name is no longer available" occurred during call of API
GetFileAttributes().




Thanks in advance,
vijay

Hi
I am not sure you will get reply here.
try other post also

--
Rahisuddin Shah
MCSE - MCSA - ITIL
"vijay singh" <(E-Mail Removed)> wrote in message
news:%(E-Mail Removed)...
> Environment
>
> Platform - VC 2005, Window server 2003
>
>
> Hi,
>
> We have developed multithreaded service application which can run 24x7. I
> have used two machines to run test. First machine (M1) on which service is
> running.
>
> Second machine (M2) on which Microsoft Access Database and half million
> text
> file are placed. More than 20GB of disk space are available on both
> machines.
>
> Using API GetFileAttributes() to check directory is present on network
> machine or not.
>
>
>
> More than one thread from Machine(M1) checks for a directory is present on
> machine(M2) or not.
>
>
>
> This process is working for 30 to 60 minuts. After that program is
> returning error "The specified network name is no longer available" when
> try to check perticular directory is exist on network machine.
>
>
>
>
>
> Calling CoInitializeEx(NULL,COINIT_MULTITHREADED) and CoUninitialize()
> when
> thread start and end respectively.
>
>
> It will be great help if I get response from someone to fix error "The
> specified network name is no longer available" occurred during call of API
> GetFileAttributes().
>
>
>
>
> Thanks in advance,
> vijay
>
>