[Freeswitch-users] slow execution of answer in ESL mode

hi, During the development of some Java ESL script with Dvarnes' library, I noticed the execution of "answer" in ESL mode is much slower than in XML dialplan. It take about 1-2 second in the ESL version while in dialplan mode it is a immediate return. This is not a critical problem, but I just fell strange and want to ask whether it is a bug or something else?