On 10/10/2023 14:20, Ben Kaufman wrote:
append_branch() will automatically sort by q value.

Yes, but I also need to specify a next hop, which append_branch does not support. There does not appear to be any mechanism for defining both a q-value and the d-uri. I can do one or the other but not both.

I think I will use KEMI and app_jsdt to sort them into the order I need.

-Barry


-----Original Message-----
From: Barry Flanagan via sr-users <[email protected]>
Sent: Tuesday, October 10, 2023 5:15 AM
To: sr-users <[email protected]>
Cc: Barry Flanagan <[email protected]>
Subject: [SR-Users] Re: Serial Forking with differing next hop for each branch?

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On Fri, 6 Oct 2023, at 18:55, Alex Balashov via sr-users wrote:
On 6 Oct 2023, at 10:39, Barry Flanagan via sr-users 
<[email protected]> wrote:

On 06/10/2023 15:23, Alex Balashov via sr-users wrote:
Hello,

If you can't key by R-URI, perhaps then just store a list of routes in a 
database table or similar?
Thanks. The routes are received via an API call, and are dynamic. Trying to 
avoid the overhead of a database.
Ah. Then the easiest approach is probably to buffer them into an XAVP
array and just iterate through them. R-URI can be one attribute of
each, while the destination URI/next-hop can be another.

    $var(i) = 0;

    while(defined $xavp(route_set[$var(i)])) {
        $ru = $xavp(route_set[$var(i)]=>ruri);
        $du = $xavp(route_set[$var(i)]=>duri);

        $var(i) = $var(i) + 1;
    }
Yes, but I also need to first sort the list by weight and priority (q-value). 
For the life of me I can't find any way to sort an array in Kamailio. Will I 
have to use KEMI for that?

Thanks

-Barry
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-Barry

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