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MACTEP's avatar
MACTEP
Icon for Altocumulus rankAltocumulus
Feb 25, 2013

Check if static variable exists before referencing to it

Hi All,     I have created an iRule performing DNS lookup and storing the result in static variable, so it could be referred from another iRule.   ....   set static::my_variable "some v...
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nitass's avatar
nitass
Icon for Employee rankEmployee
Feb 25, 2013
Question: how should I check if variable exists when variable is defined in another iRule?is "info exists" usable?

 

 

info exists

 

http://wiki.tcl.tk/1185

 

 

by the way, which event do you perform dns lookup and set it to static global variable?