BIG-IP : iRule event appropriate to log final pool destination

so if inside SERVER_CONNECTED , LB::server gives the destinated server that traffic will definitely will be routed to ? what system var gives the associated pool ?

e.g.

 configuration

[root@ve11c:Active:In Sync] config  tmsh list ltm virtual bar
ltm virtual bar {
    destination 172.28.24.10:80
    ip-protocol tcp
    mask 255.255.255.255
    profiles {
        http { }
        tcp { }
    }
    rules {
        qux
    }
    source 0.0.0.0/0
    source-address-translation {
        type automap
    }
    vs-index 8
}
[root@ve11c:Active:In Sync] config  tmsh list ltm pool foo
ltm pool foo {
    members {
        200.200.200.101:80 {
            address 200.200.200.101
        }
    }
}
[root@ve11c:Active:In Sync] config  tmsh list ltm rule qux
ltm rule qux {
    when CLIENT_ACCEPTED {
  log local0. "\[IP::client_addr\]:\[TCP::client_port\]=[IP::client_addr]:[TCP::client_port] \
    \[LB::server pool\]=[LB::server pool] \
    \[LB::server addr\]=[LB::server addr]"
}
when HTTP_REQUEST priority 100 {
  pool foo
  log local0. "pool foo"
}
when HTTP_REQUEST priority 1000 {
  log local0. "\[IP::client_addr\]:\[TCP::client_port\]=[IP::client_addr]:[TCP::client_port] \
    \[LB::server pool\]=[LB::server pool] \
    \[LB::server addr\]=[LB::server addr] \
    \[HTTP::host\]\[HTTP::uri\]=[HTTP::host][HTTP::uri]"
}
when LB_SELECTED {
  log local0. "\[IP::client_addr\]:\[TCP::client_port\]=[IP::client_addr]:[TCP::client_port] \
    \[LB::server pool\]=[LB::server pool] \
    \[LB::server addr\]=[LB::server addr]"
}
when SERVER_CONNECTED {
  log local0. "\[IP::client_addr\]:\[TCP::client_port\]=[IP::client_addr]:[TCP::client_port] \
    \[LB::server pool\]=[LB::server pool] \
    \[LB::server addr\]=[LB::server addr] \
    \[IP::server_addr\]:\[TCP::server_port\]=[IP::server_addr]:[TCP::server_port]"
}
when HTTP_RESPONSE {
  log local0. "\[IP::client_addr\]:\[TCP::client_port\]=[IP::client_addr]:[TCP::client_port] \
    \[LB::server pool\]=[LB::server pool] \
    \[LB::server addr\]=[LB::server addr] \
    \[IP::server_addr\]:\[TCP::server_port\]=[IP::server_addr]:[TCP::server_port] \
    \[HTTP::status\]=[HTTP::status]"
}
}

 /var/log/ltm

[root@ve11c:Active:In Sync] config  tail -f /var/log/ltm
Mar  9 13:30:21 ve11c info tmm1[15262]: Rule /Common/qux : [IP::client_addr]:[TCP::client_port]=192.168.206.73:63213  [LB::server pool]=  [LB::server addr]=172.28.24.10
Mar  9 13:30:21 ve11c info tmm1[15262]: Rule /Common/qux : pool foo
Mar  9 13:30:21 ve11c info tmm1[15262]: Rule /Common/qux : [IP::client_addr]:[TCP::client_port]=192.168.206.73:63213  [LB::server pool]=/Common/foo  [LB::server addr]=  [HTTP::host][HTTP::uri]=172.28.24.10/
Mar  9 13:30:21 ve11c info tmm1[15262]: Rule /Common/qux : [IP::client_addr]:[TCP::client_port]=192.168.206.73:63213  [LB::server pool]=/Common/foo  [LB::server addr]=200.200.200.101
Mar  9 13:30:21 ve11c info tmm1[15262]: Rule /Common/qux : [IP::client_addr]:[TCP::client_port]=192.168.206.73:63213  [LB::server pool]=/Common/foo  [LB::server addr]=200.200.200.101  [IP::server_addr]:[TCP::server_port]=200.200.200.101:80
Mar  9 13:30:21 ve11c info tmm1[15262]: Rule /Common/qux : [IP::client_addr]:[TCP::client_port]=192.168.206.73:63213  [LB::server pool]=/Common/foo  [LB::server addr]=200.200.200.101  [IP::server_addr]:[TCP::server_port]=200.200.200.101:80  [HTTP::status]=200