Occasional TCL Errors for HTTP::method ?

I played around with your irule a little and had a little success with the following:

 

 

though I generally set this at the command prompt

 

example: bigpipe class valid_methods { \"CONNECT\" \"GET\" \"POST\" \"HEAD\" \"OPTIONS\" }

 

then set my call to it anywhere not needed to init in rule, but this is with your init in the rule

 

when RULE_INIT {

 

set sec_http_versions [ "0.9" "1.0" "1.1" ]

 

set sec_http_methods [ "GET" "POST" "HEAD"]

 

}

 

 

when HTTP_REQUEST {

 

if { not [matchclass [HTTP::version] equals $::sec_http_versions ] } {

 

reject

 

} elseif { not [matchclass [string toupper [HTTP::method]] equals $::sec_http_methods] } {

 

reject

 

}

 

(rest of the iRule goes here)

 

}