Thanks Fred. If I understand correctly, when a document says "function
returns FALSE", it means it will return one of the negative numbers. I
assume the expresion "if(negative_number)" will be evaluated to be true in
kamailio cnf.
In that case, the code
if (loose_route()) {
will never go to "else" block. So basically the code is wrong, right?
Best regards,
Pavan Kumar
On Sat, Apr 27, 2024 at 3:29 AM Fred Posner via sr-users <
sr-users(a)lists.kamailio.org> wrote:
On Apr 26,
2024, at 5:17 PM, Pavan Kumar via sr-users <
sr-users(a)lists.kamailio.org>
wrote:
Hello everyone,
While going through the WebRTC example configuration (cfg) to better
understand
and implement it in my setup, I came across a potential issue in
the code block. The code in question can be found at this link:
https://github.com/kamailio/kamailio/blob/465994de2859c7863b4cef8457be0a207…
In the code, there is an "if else" block, "if(loose_route())" that
seems
to be incorrect. It appears that the "if" block will always
evaluate to
true, given that "loose_route" never returns 0. According to the
documentation, the return values of "loose_route" are specified as 1, 2,
-1, -2, -3.
Therefore, it seems the "if" block is unnecessary, and the "else"
block
will never be executed. Could someone please confirm this observation and,
if accurate, suggest a correction for the code?
Thank you for your attention to this matter.
Best regards,
Pavan Kumar
1,2 would be a true response.
-1,-2,-3 would be a false response.
https://www.kamailio.org/docs/modules/stable/modules/rr.html#rr.f.loose_rou…
" If there is no Route: header, the function returns FALSE and routing
should be done with normal lookup functions. If a Route: header is found,
the function returns 1 and behaves as described in section 16.12 of RFC
3261. There is only one exception: If the request is out-of-dialog (no
to-tag) and there is only one Route: header indicating the local proxy,
then the Route: header is removed and the function returns FALSE."
Regards,
Fred Posner
p: +1 (352) 664-3733
https://qxork.com
__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
To unsubscribe send an email to sr-users-leave(a)lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only to
the sender!
Edit mailing list options or unsubscribe: