RE: SAR

>     And Igore, our implementation of SAR is done in wtp 
> layer(In the wtp
> state machine. ). Is there any advantage to implement SAR in 
> a layer below
> wtp ??
> 
SAR is part of WTP and imho must be implemented on this level.
My implementation is done like that.
Your implementation introduces 2 new states of WTP machine that are not
defined in WAP-224-WTP.
I thought about it when wrote the patch and decided that this way gives more
complicate algorithm.
Anyway I will appreciate very much if you point out conditions where nack is
proceed not properly in my implementation.
Tcpdump of a failed session can help me the best.

Igor