Clear template cache on multiple CF instances in a single action

Forum|Forum|17 years ago
April 8, 2008
3 replies
720 views

Does anyone have or know of a way to clear template cache across multiple CF instances in a single action?

I'm running several instances of Coldfusion on the same box with template caching turned 'on' for each instance. I have it set up where one instance will replicate file changes to the other instances, but with caching turned on, I currently have to log in to each CF Admin instance and click the "Clear Template Cache Now" button for the file changes to appear. As I add more instances, this will become an increasingly tedious process.

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C

cfJarrodAuthor

Participant

So how do I call each server instance? My domain, www.pongoresume.com, is part of one cluster that points to 4 instances and the CFIDE directory is secure and out side of webroot.

A

Anonymous

Correct. So you would need to code things so calls went out to each of your server instances. You could do this with cfhttp calls or a webservice. The idea of server instances is to isolate each instance from the others. You will need to architect your method to workaround that.

N

Newsgroup_User

Inspiring

cfJarrod wrote:
> Does anyone have or know of a way to clear template cache across multiple CF
> instances in a single action?

use the admin API, runtime.cfc i think, it should have a method
clearTrustedCache() to handle this.

C

cfJarrodAuthor

Participant

Thanks for the reply Paul...

I'm assuming that using clearTrustedCache() will only clear the cache for a single CF instance and not all instances on the server. Is that in fact true? Ideally I'd like to run a single script that will clear the cache for all instances.

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