[Serdev] [Patch] Ability to check negative reply code in the failure_route

[Juha Heinanen]

Dan Pascu writes:

 > More exactly how does the is_gateway_dead_test look like to be able to 
 > distinguish the kind of 408 you received. How you encode in that test the 
 > knowledge that fr_timer expired or fr_inv_timer expired?

ok, i got your point.  in the script there is no way to figure out,
which ser timer caused 408.  but do you really need to know, if your
gw's no-answer timeout is longer than fr_inv_timeout?

-- juha