[Devel] need a way to check if transaction has been cancelled

Bogdan-Andrei Iancu bogdan at voice-system.ro
Thu Aug 25 19:59:27 CEST 2005

Hi Juha,

Juha Heinanen wrote:

>i have come to the conclusion that the easiest way to solve the
>canceling problem that klaus reported is to have a function,
>e.g. t_check_cancel(), that can be called in failure route and tells if
>the transaction in question has been canceled by the uac. 
fair enough...I would say
just looking at the reply codes (both UAS and UAC), not sure if you make 
distinction between a cancelled call due caller or local 
timeout......so, let's go for this option.

>this way failure route would know to do nothing even if min reply code
>from the branches would be something else than 487.
>bogdan, is this function hard to implement?
I will have to dig a little bit and come back with an answer.


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