[Kamailio-Users] How are computed $Tf and $Ts?

Hi, it doesn't make sense: xlog("L_INFO","--- time pre http: $Tf - $Ts\n"); http_query("/test1.html", "r_uri=$(ru{s.escape.param})&f_uri=$(fu{s.escape.param})", "$var(result)"); xlog("L_INFO","--- time post http: $Tf - $Ts\n"); I always get: --- time pre http: Mon Nov 24 14:37:25 2008 - 1227533845 --- time post http: Mon Nov 24 14:37:25 2008 - 1227533845 Of course it's just impossible that the http query takes 0.000 seconds. I could use 'benchmark' module fot this stuf, but I wonder why $Tf returns the same value in any place of the script. Maybe it is just computed at the script start for each message? Thanks. -- Iñaki Baz Castillo