Hi,

i have web app that is running on 3 servers with load balancing.
few pages are cache using the configuration:
<%@ OutputCache Duration="300" VaryByParam="*" Location="Server" %>

i need to be able to invalidate if the managament application changes some specific parameters.

how can i configure this kind of cache to be invalid, so it is created next time?
is there a sample of doing this?
is it possible to have a file dependency with this kind of cache? this should be the most helpful solution.

TIA, z.

Hi,

you could try something like this (within a aspx page on each server):

Response.Cache.SetExpires(DateTime.Now.AddSeconds( YY));

Here you instruct the cache to invalidate itself within YY seconds.
After invalidation you could set expires time back to normal.

Disclaimer:
I have not tried this and recommend a fair amount of testin before applying this.

--

Best regards,
Geir Aamodt
geir.aamodt(AT)bekk.no


"z. f." <zigi (AT) info-scopeREMSPAM (DOT) co.il> wrote

Hi,

i have web app that is running on 3 servers with load balancing.
few pages are cache using the configuration:
<%@ OutputCache Duration="300" VaryByParam="*" Location="Server" %>

i need to be able to invalidate if the managament application changes some specific parameters.

how can i configure this kind of cache to be invalid, so it is created next time?
is there a sample of doing this?
is it possible to have a file dependency with this kind of cache? this should be the most helpful solution.

TIA, z.