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Forum Discussion

John_Heyer_1508's avatar
John_Heyer_1508
Icon for Cirrostratus rankCirrostratus
Aug 09, 2017

iRule Variables and Connection Re-Use

I have an iRule that does 301 redirects within the same site, and have noticed when the client reuses the connection the variables seem to not be re-initialized.   when HTTP_REQUEST { set HO...
application delivery
devops
iRules
LTM
ekaleido's avatar
ekaleido
Icon for Cirrus rankCirrus
Aug 09, 2017

Be very careful with variables the way you are using them. Immediatey after acting on them, unset them or they will persist as-is. This might work better for you...

 

when HTTP_REQUEST {
  if { [class match [HTTP::path] eq www_redirects] } {
      set value [class match -value [HTTP::path] eq www_redirects]
      HTTP::respond 301 "Location" "https://[HTTP::host]$value"
      unset value
  }
}