Forum Discussion

danielc's avatar
danielc
Icon for Cirrus rankCirrus
Jun 30, 2022

Is there any string function that can calculate how many characters in a data variable in irule?

Hello, For example I would like to know how many characters in [HTTP:uri] , is it possible to do so? Thanks  
devops
Ichnafi's avatar
Ichnafi
Icon for Cirrostratus rankCirrostratus
Jul 04, 2022

You are missing a quotation mark (") after </html> in the if clause.
May i suggest, that you use a "real" editor to write iRules.
Maybe try VScode with the extension "F5 Network iRules". With propper syntax highlighting errors like this are more easy to spot.

 

  • danielc's avatar
    danielc
    Icon for Cirrus rankCirrus
    Jul 07, 2022

    Thanks for your suggestion, I am using it, It is too difficult to do the irule programming directly on bigip.