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Forum Discussion

Erik's avatar
Erik
Icon for Nimbostratus rankNimbostratus
Nov 24, 2016

Problem with HTTP::version

Hi all, I wondering why this does not working. The result from HTTP::version always be 0.9 or 1.0 or 1.1. If I use Fiddler and send HTTP 3.4 it still say 1.1 in my first log line. Using standard http...
application delivery
iRules
Kai_Wilke's avatar
Kai_Wilke
Icon for MVP rankMVP
Nov 24, 2016

Hi Svein,

I can sucessfully repro the problem you're experiencing on TMOS v12.1.1 HF2. So you may open a support ticket to clarify the situation and/or make the F5 support aware of the problem. In the meantime you can use the syntax below to manually parse the HTTP version out of the [HTTP::request].

 

set http_version [string range [lindex [getfield [HTTP::request] "\n" 1] 2] 5 end]

 

Additional Note: The [matchclass] and $::your_datagroup syntax is deprecated since v10. I encourage you to migrate your code to become a [class] compliant syntax, to avoid performance degration, unexpected results and/or even TCL runtime errors.

https://clouddocs.f5.com/api/irules/class.html 

Cheers, Kai