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rahtoll_74678's avatar
rahtoll_74678
Icon for Nimbostratus rankNimbostratus
Nov 03, 2012

Collect and process new payload from same TCP session

Hi Guys,

 

 

Another noob question. Is there any way for LTM to process subsequent TCP payload after processing the original? Below is the irule related on my first post - load balance by deciding from data on specific position. Say this rule has already been processed or completed, but the remote app sends in another data payload to be processed just the same but maintaining the TCP session, is it possible? A couple of attempts including tcp::collect again after the release, added priorites and others but none worked. Any inputs?

 

 

 

when CLIENT_ACCEPTED {

 

TCP::collect

 

}

 

 

when CLIENT_DATA {

 

 

use pool2 by default

 

pool Pool1

 

 

set mero [TCP::payload]

 

log local0. $mero

 

Start reading at the 5th byte and save 6 characters to $match

 

if {[binary scan $mero x5a6 match] == 1}{

 

log local0. "Matched $match"

 

if { $match eq "000001" } {

 

log local0. "For Pool 1"

 

pool Pool1

 

} else {

 

log local0. "For Pool 2"

 

pool Pool2

 

}

 

 

}

 

TCP::release

 

}

 

 

 

Thanks again.

 

Lez