Re: [Sip-implementors] Help required on Client and Server FSMs

[Sunil Kumar T]

Hi Jonathan,
 

> please consider bis-03.
>
> UDP
> -----
> a) pg 77, figure 10 - how long should the client wait in "COMPLETED"
> state? Is it 16 sec ?

No. Once completed, you're completed. You can destroy the FSM.

sec 14.4.1 says "Response retransmissions cease when an ACK request is received or the response has been transmitted seven times."
If the FSM at client is destroyed after sending the ACK, how will the client service response retransmissions sent by the server? Also, the self-loop (status/ACK) on COMPLETED state in fig 10 contradicts the above statement of spec(sec 14.4.1)

I believe this holds good in TCP also.

Thanks,
--Sunil