[OpenSIPS-Users] parallel forking and CANCEL/BYE

[Bogdan-Andrei Iancu]

Iñaki Baz Castillo wrote:
> You could also drop the second 200 in OpenSIPS by checking in reply_route[0] 
> "check_trans()". It will return false for the second 200 OK as the transaction 
> was removed upon recepit of the first 200. So the call "drop()". However it 
> solves nothing since AST2 remains waiting for the ACK
>   
Hi Inaki,

In onreply_route() you cannot drop final replies (2xx or negative ones) 
because it may break the transaction status. See
       http://www.opensips.org/Resources/DocsCoreRoutes16#toc4

Regards,
Bogdan