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Forum Discussion

Angelo's avatar
Angelo
Icon for Nimbostratus rankNimbostratus
Oct 31, 2012

Streaming Irule

Hi

 

 

I have a streaming profile with a i-rule to re-write content in a XML WSDL. but i reconfigured the VS for port 80 and 443 is there a way to disable the streaming for connections on port 80

 

 

this is the rule...

 

 

when HTTP_REQUEST {

 

 

STREAM::disable

 

HTTP::header remove "Accept-Encoding"

 

}

 

when HTTP_RESPONSE {

 

 

if {[HTTP::header value Content-Type] contains "text"}{

 

 

STREAM::expression {@http://uat.esf.mtn.co.za@https://uat.esf.mtn.co.za@}

 

 

STREAM::enable

 

}

 

}

 

application delivery
dev
devops
iRules

3 Replies

  • Kevin_Stewart's avatar
    Kevin_Stewart
    Icon for Employee rankEmployee
    Oct 31, 2012
    I'd venture something as simple as capturing the local port: 

    
when HTTP_REQUEST {
   STREAM::disable
   if { [TCP::local_port] != 80 } { 
      HTTP::header remove "Accept-Encoding"
   }
}
when HTTP_RESPONSE {
   if { [TCP::local_port != 80 and [HTTP::header value Content-Type] contains "text" }{
      STREAM::expression {@http://uat.esf.mtn.co.za@https://uat.esf.mtn.co.za@}
      STREAM::enable
   }
}

  • What_Lies_Bene1's avatar
    What_Lies_Bene1
    Icon for Cirrostratus rankCirrostratus
    Oct 31, 2012
    You could add a check for the pool member source port and skip the stream replacement if it's port 80. You should be able to use the [TCP::server_port] command I would have thought.