[Users] branchroute problem

[Bogdan-Andrei Iancu]

Hi Klaus,

if I'm not wrong, this time the problem resides in the branch iterator 
implementation (dset.c). It's a unique static iterator. What happens is 
a nested usage of the iterator: first it is used to run build branches 
and run the branch route; secondly, it's used from branch_route by xlog 
to print all branches and destination set....so...you get a iteration 
inside another iteration, but using same iterator.... :-/

probably that's the reason for the missing third branch route....please 
re-try same scenario, but remove the "all branches and destination set " 
xlog specifiers...let me know if it works....

regards,
bogdan

PS: if the iterator is the real cause, I will re-implemet it ;)

Klaus Darilion wrote:

> Hi!
>
> In the following scenario, a call is forked to 3 phones. 2 of them are 
> behind the same NAT (same publich IP, different port, one uses STUN, 
> one not).
>
> I xlog all branches,dest-sets... in route[] and then in branch_route.
>
> But the branch route is executed on 2 times, instead of three times 
> (the destination set shows that there are 3 destinations)
>
> Although the destination set is changed in the second branch 
> processing. Is this the intended way?
>
> regards
> klaus
>
> route[]:
>
>  request's first branch:    $br=sip:10.10.0.50:15360
>  request's all branches:    $bR=sip:10.10.0.50:15360, 
> sip:klaus at 83.136.33.3:8718
>  request's destination set: $ds=Contact: sip:klaus at 83.136.33.19:5060, 
> sip:10.10.0.50:15360, sip:klaus at 83.136.33.3:8718
>  request's destination uri: $du=
>  request's uri:             $ru=sip:klaus at 83.136.33.19:5060
>  activating t_on_branch(1)
>
> branch_route[1]: first branch processing
>
>  branch_route[1]: request's first branch:    $br=sip:10.10.0.50:15360
>  branch_route[1]: request's all branches:    $bR=sip:10.10.0.50:15360, 
> sip:klaus at 83.136.33.3:8718
>  branch_route[1]: request's destination set: $ds=Contact: 
> sip:klaus at 83.136.33.19:5060, sip:10.10.0.50:15360, 
> sip:klaus at 83.136.33.3:8718
>  branch_route[1]: request's destination uri: $du=
>  branch_route[1]: request's uri: $ru=sip:klaus at 83.136.33.19:5060
>
> branch_route[1]: second branch processing
>
>  branch_route[1]: request's first branch:    $br=sip:10.10.0.50:15360
>  branch_route[1]: request's all branches:    $bR=sip:10.10.0.50:15360, 
> sip:klaus at 83.136.33.3:8718
>  branch_route[1]: request's destination set: $ds=Contact: 
> sip:10.10.0.50:15360, sip:10.10.0.50:15360, sip:klaus at 83.136.33.3:8718
>  branch_route[1]: request's destination uri: $du=sip:83.136.33.3:3003
>  branch_route[1]: request's uri:             $ru=sip:10.10.0.50:15360
>
> ...no third branch procesing :-(
>
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