Forum Discussion
rodrigo_Benzaqu
Nimbostratus
NimbostratusHelp to tune an Irule
Hi Guys, I have this rule to match contents on my site.
I want to simplify the rule to avoid extra cpu cycles.
rule Cache_fetch {
when HTTP_REQUEST {
s...
hoolio
Cirrostratus
CirrostratusI'm pretty sure that the switch is already exited after the first match is found. If you don't need to check the query string in the URI, you could change HTTP::uri to HTTP::path so that you're only evaluating the requested object. It's shorter and should be more efficient than the full URI.
If you do stick with HTTP::uri and you're looking for a literal question mark, you should escape the ? with two backslashes. Else, when using the -glob flag the question mark is interpreted as any single character:
% string match test? "test1"
1
% string match test\? "test1"
1
% string match test\\? "test1"
0
% string match test\\? "test?"
1
Aaron
