LB::reselect command does not work

I have a pool of 2 nodes, with "uie" persistancy profile,

 

and running without health-monitor. I want the iRule to fully handle LB_FAILED events, so the client doesn't get an error.

 

My iRule includes something like:

 

 

when LB_FAILED {

 

set myPool [LB::server pool]

 

set OldNode [LB::server addr]

 

log local0.info "n1=[LB::status node 1.1.1.2] n2=[LB::status node 1.1.1.3]"

 

LB::reselect pool $myPool

 

set NewNode [LB::server addr]

 

if {$OldNode == $NewNode} {log local0.alert "reselected same node!"}

 

}

 

 

Problem: The "reselect" command always selects the same node...

 

 

config b version | head

 

Kernel:

 

Linux 2.4.21-9.4.3.1.0smp

 

Package:

 

BIG-IP Version 9.4.3 14.3

 

Hotfix HF3 Edition