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GavinW_29074's avatar
GavinW_29074
Icon for Nimbostratus rankNimbostratus
Feb 07, 2012

RAM Cache URI Exclude list not working?!

Hi there,     I've got a Web-Acceleration profile set-up on our v11.1 F5's...     I'm trying to exclude a specific URL from the cache which is responsible for a Set-cookie HTTP action......
config
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GavinW_29074's avatar
GavinW_29074
Icon for Nimbostratus rankNimbostratus
Feb 07, 2012
Ok, it looks like I've found the issue with some additional iRule debugging...

It looks like the CACHE::enable command ignores the Profile Ram cache settings... I had one rule that was doing the following on a HTTP_REQUEST: 

 Check Request method for Caching. 
if { [HTTP::method] equals "POST" } {
if {$static::cacheControlDebug == 1} { log local0. "POST Method, disabling Cache" }  
CACHE::disable
} else {
if {$static::cacheControlDebug == 1} { log local0. "GET Method, enabling Cache" }   
CACHE::enable
}

Commenting out the CACHE::enable line has resolved the issue...

Is this behaviour by design???

Cheers

Gavin