ClickOnce and server internet cache

Hello,

I found a case where a corporate server caches all internet traffic, due to
this my ClickOnce app never updateds because on the corporate network
I/users keep getting the cache files? 1-week later the cache is refreshed
and then it works...

I am told there is some way to tell the server not to cache the internet
page/files? (this is ASP.NET 2.0/with a link to the setup.)

Has anyone seen this before?

Thanks,

Schneider

RE: ClickOnce and server internet cache

If it's an external cache like ISA, you'd have to configure it specifically.
Usually only admins can configure external caches.

To tell the browser not to cache the content you can Enable Content
Expiration in IIS and select Expire Immediately.

--
Browse http://connect.microsoft.com/VisualStudio/feedback/ and vote.
http://www.peterRitchie.com/blog/
Microsoft MVP, Visual Developer - Visual C#


"schneider" wrote:

> Hello,
>
> I found a case where a corporate server caches all internet traffic, due to
> this my ClickOnce app never updateds because on the corporate network
> I/users keep getting the cache files? 1-week later the cache is refreshed
> and then it works...
>
> I am told there is some way to tell the server not to cache the internet
> page/files? (this is ASP.NET 2.0/with a link to the setup.)
>
> Has anyone seen this before?

Re: ClickOnce and server internet cache

It's a whole network proxy server "Squid" not a client or ISS server
related.


"Peter Ritchie [C# MVP]" wrote in message
news:F096D180-13B3-433D-B88C-48EEA20C1B97@microsoft.com...
> If it's an external cache like ISA, you'd have to configure it
> specifically.
> Usually only admins can configure external caches.
>
> To tell the browser not to cache the content you can Enable Content
> Expiration in IIS and select Expire Immediately.
>
> --
> Browse http://connect.microsoft.com/VisualStudio/feedback/ and vote.
> http://www.peterRitchie.com/blog/
> Microsoft MVP, Visual Developer - Visual C#
>
>
> "schneider" wrote:
>
>> Hello,
>>
>> I found a case where a corporate server caches all internet traffic, due
>> to
>> this my ClickOnce app never updateds because on the corporate network
>> I/users keep getting the cache files? 1-week later the cache is refreshed
>> and then it works...
>>
>> I am told there is some way to tell the server not to cache the internet
>> page/files? (this is ASP.NET 2.0/with a link to the setup.)
>>
>> Has anyone seen this before?
>

Re: ClickOnce and server internet cache

Then you'll have to administer Squid, unless Squid accepts the content
expiration meta data that you can configure in IIS.

--
Browse http://connect.microsoft.com/VisualStudio/feedback/ and vote.
http://www.peterRitchie.com/blog/
Microsoft MVP, Visual Developer - Visual C#


"schneider" wrote:

> It's a whole network proxy server "Squid" not a client or ISS server
> related.
>
>
> "Peter Ritchie [C# MVP]" wrote in message
> news:F096D180-13B3-433D-B88C-48EEA20C1B97@microsoft.com...
> > If it's an external cache like ISA, you'd have to configure it
> > specifically.
> > Usually only admins can configure external caches.
> >
> > To tell the browser not to cache the content you can Enable Content
> > Expiration in IIS and select Expire Immediately.
> >
> > --
> > Browse http://connect.microsoft.com/VisualStudio/feedback/ and vote.
> > http://www.peterRitchie.com/blog/
> > Microsoft MVP, Visual Developer - Visual C#
> >
> >
> > "schneider" wrote:
> >
> >> Hello,
> >>
> >> I found a case where a corporate server caches all internet traffic, due
> >> to
> >> this my ClickOnce app never updateds because on the corporate network
> >> I/users keep getting the cache files? 1-week later the cache is refreshed
> >> and then it works...
> >>
> >> I am told there is some way to tell the server not to cache the internet
> >> page/files? (this is ASP.NET 2.0/with a link to the setup.)
> >>
> >> Has anyone seen this before?
> >
>
>
>