[Users] Loose route...again

[Bogdan-Andrei Iancu]

Hi Helge,

as it is a BYE request , it is not a preloaded Route set case (request 
has a to-tag).
In non-preloaded case, loose_route() returns true if the server's 
address was found in the topmost route hdr (for a loose routing 
scenario) or if an non-local route addr was used for routing further.

so, your message below, it will return true.

regards,
bogdan

Helge Waastad wrote:

>Hi,
>I've just a quick question regarding the loose_route function
>
>We had a discussion earlier this year when the answer for loose_route
>was:
>
>"by default, loose_route() function detects the pre-loaded route: if 
>there is only one Route hdr pointing to the server, it will be consumed 
>and loose_route() will return false. If more than one Route hdr is 
>present, the routing will be done as usual - function will consume the 
>Route and set the destination to the next Route - true is returned."
>
>
>I just wonder about the "returning false" since I always see loose_route
>return true...is this due to the lr tag?
>
>eks:
>My yyy.yyy.yyy.yyy receives a BYE message
>
>BYE sip:67512391 at 10.46.11.132 SIP/2.0
>Via: SIP/2.0/UDP xxx.xxx.xxx.xxx;branch=z9hG4bK84fb.7836a4d5.0
>Via: SIP/2.0/UDP
>10.46.11.101:5060;rport=5060;branch=z9hG4bK7cae83600f656a72
>Route: <sip:yyy.yyy.yyy.yyy:5060;lr>
>
>>From the explaiantion I would guess if (loose_route()){ do-something}
>should not do-something???
>
>I hope Im not totally out of my head right now
>
>br hw
>
>
>  
>