FLOW::idle_duration¶
Description¶
This iRule command returns the time in seconds when the flow was last
used.
Examples¶
when SERVER_CONNECTED {
if {[catch { FLOW::create_related {
proto 6
clientflow [IP::remote_addr] 1221 [LINK::vlan_id]
serverflow [clientside {IP::remote_addr}] 1221 [clientside {LINK::vlan_id}]
} } result] } {
log local0. "Couldn't create the connection, error:$result"
} else {
log local0. "Connection: $result TO [FLOW::peer $result]"
}
clientside {TCP::collect}
TCP::collect
}
when CLIENT_DATA {
# Log and refresh the related flow whenever the client sends data.
log local0. "Flow idle duration before refresh [FLOW::idle_duration $result]"
FLOW::refresh $result
log local0. "Flow idle duration after refresh [FLOW::idle_duration $result]"
TCP::release
TCP::collect
}
when SERVER_DATA {
# Log and refresh the related flow whenever the server sends data.
log local0. "Flow idle duration before refresh [FLOW::idle_duration $result]"
FLOW::refresh $result
log local0. "Flow idle duration after refresh [FLOW::idle_duration $result]"
TCP::release
TCP::collect
}