[OpenSER-Users] Using append_hf("Route: xx") and loose_route() not stripping pre-loaded routeset?

[Daniel-Constantin Mierla]

Hello,

adding a new header is not reflected immediately in the sip message, 
just before the relaying. The changes over the initial sip message are 
kept is a special list, like a diff against original message.

So, append_hf("Route: xx") followed loose_route() didn't work for sure 
in any of the openser versions. You have to use dst uri:

$du = "sip:ip:port";

Cheers,
Daniel


On 12/17/07 22:29, Taisto Qvist wrote:
> Hi Guys,
>
> I have been trying all day, to create "static routing" in my 
> openser-proxy(1.3).
>
> My openser-script is based on the default, so what I am doing is just:
>
> -------------------------------------------
> if ( loose_route() )
> {
>     // strip of preloaded route is NOT being done here??
>     route();
> }
>
> if ( isToMe() )
> {
>     // Do local logic
> }
> else
> {
>     // forward this via proxyX
>         append_hf("Route: <sip:1.1.1.1:5060;lr>\r\n");
>     if (loose_route() )
>     {
>        route(1);
>     }
>     else
>     {
>        // I always end up here...loose_route() always returns false...
>        // because its looking at the first route, that should have 
> been stripped off...
> }
> -----------------------------
>
> I have added lots of traces to lookup.c, and according to those, it 
> seems that the preloaded
> route is not stripped off properly?
> Once I get too the second "loose_route()", that function IS STILL 
> looking at the first
> preloaded route, which should have been stripped in the first "if".
> I am getting the feeling that the "deletion/stripping" of the first, 
> preloaded, Route, is not
> done directly, causing the second check, to find the first...
>
> My work-around is naturally to use setdsturi(), but I thought that 
> loose_route() should be able
> to do all this for me...?
>
> Also, this used to work, in version 1.1, about year ago :-)
>
> Any toughts?
>
> Regards
> Taisto Qvist
>
>
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>
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