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junior_ra_16677's avatar
junior_ra_16677
Icon for Nimbostratus rankNimbostratus
Aug 13, 2014

How do I check if header does not exist ?

Hi, I know how to check if header exists, but how can I make the irule only check if header exists. If it doesnt I was going add something to the header if { [HTTP::header exists "test"] } { ...
application delivery
devops
iRules
LTM
Frank_Schuhmach's avatar
Frank_Schuhmach
Icon for Nimbostratus rankNimbostratus
Aug 14, 2014

you can try something like this

if {   [HTTP::header exists "test"] } { 
     do something if header exists
} else {
     if header doesnt exist, insert it
    HTTP::header insert test blahblah
}