[OpenSIPS-Users] t_relay and forward accepts only literals

[Daniel Moreira Yokoyama]

Hi Liviu.

I did the change and Opensips started up ok. But when I run my tests, no
message get to the UAS.

When I check the dump there's a lot of Destination Unreachable error for
messages in UDP. It didn't change the transport protocol.

Thanks anyway.


Atenciosamente,

Daniel Moreira Yokoyama.
@dmyoko
http://twitter.com/dmyoko

TrafficTalks
Um podcast sobre cinema feito a partir de conversas de trânsito.
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2016-03-23 6:57 GMT-03:00 Liviu Chircu <liviu at opensips.org>:

> Hi Daniel,
>
> It's not a limitation, but rather a performance optimization which kills
> some of the user experience :)
>
> You can still do stateless forwarding to various destinations by setting
> the Request-URI ahead:
>
> force_send_socket(sctp:10.12.8.108:5060)
> $ru = "sctp:" + $od + ":" + $op;
> forward();
>
> Liviu Chircu
> OpenSIPS Developerhttp://www.opensips-solutions.com
>
> On 22.03.2016 22:23, Daniel Moreira Yokoyama wrote:
>
> Hi everyone.
>
> I'm still trying to undestand why I can't use t_relay(dest) or
> forward(dest) passing a variable instead of a literal.
>
> In my scenario, all I have to do is to receive a UDP message from a client
> and relay it on SCTP to the remote endpoint.
>
> The way I'm trying to achieve this is by:
>
>  force_send_socket(sctp:10.12.8.108:5060);
>  forward("sctp:$od:$op");
>
>
> But Opensips doesn't even start up, complaining that the domain and the
> port are invalid.
>
> I only works in my tests when I put the literal value  (e.g: "sctp:
> 10.0.8.104:5060").
>
> I don't get it. Why would it restrict something like this?
>
> Anyone can give me any guidance?
>
> Thanks a lot.
>
>
> Atenciosamente,
>
> Daniel Moreira Yokoyama.
> @dmyoko
> <http://twitter.com/dmyoko>http://twitter.com/dmyoko
>
> TrafficTalks
> Um podcast sobre cinema feito a partir de conversas de trânsito.
> <http://traffictalks.com.br>http://traffictalks.com.br
>
>
>
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