[OpenSIPS-Users] b2b_logic issues about multi homed opensips

[Bogdan-Andrei Iancu]

Hi Nick,

Not sure what to say - I tested the actual patch you send and it worked 
for me (with the simplest topo-hiding scenario), including the interface 
change for sequential requests. Could you retest ?

BTW, the patch was uploaded on SVN, thanks for the report and work on this.

Regards,
Bogdan


On 03/20/2012 06:58 AM, Nick wrote:
> I've tested it again and… it works... partially. Sorry for misleading.
> force_send_socket works before b2b_init_request with this patch, but 
> on next packets it doesn't work.
>
> Also I has another problem with b2b, I cannot reroute packet, it 
> ignores $du=something in all routes (b2b_request, b2b_reply, local).
> I need non-standard (manual) routing. How can I route manually?
>
> --
> Nick
>
>
> 2012/3/19 Nick <nikbyte at gmail.com <mailto:nikbyte at gmail.com>>
>
>     I applied patch (see bottom), but force_send_socket doesn't work.
>
>     I tried to insert force_send_socket:
>     - Before b2b_init_request;
>     - In b2b_request route;
>     - In b2b_reply route;
>     - In local_route.
>
>     It has no effect. :-(
>
>
>     The patch:
>
>     Index: logic.c
>     ===================================================================
>     --- logic.c     (revision 8797)
>     +++ logic.c     (working copy)
>     @@ -602,7 +602,7 @@
>             ci.extra_headers = tuple->extra_headers;
>             ci.body          = (tuple->sdp.s?&tuple->sdp:NULL);
>             ci.from_tag      = NULL;
>     -       ci.send_sock     = msg?msg->rcv.bind_address:NULL;
>     +       ci.send_sock     =
>     msg?(msg->force_send_socket?msg->force_send_socket:msg->rcv.bind_address):NULL;
>             ci.local_contact = tuple->local_contact;
>             if(msg)
>     @@ -700,7 +700,7 @@
>                             ci.extra_headers = extra_headers;
>                             ci.body          = body;
>                             ci.from_tag      = NULL;
>     -                       ci.send_sock     = msg->rcv.bind_address;
>     +                       ci.send_sock     =
>     msg->force_send_socket?msg->force_send_socket:msg->rcv.bind_address;
>                             ci.local_contact = tuple->local_contact;
>                             if (str2int( &(get_cseq(msg)->number),
>     &ci.cseq)!=0 )
>     @@ -2511,7 +2511,7 @@
>                     ci.extra_headers = tuple->extra_headers;
>                     ci.body          = 0;
>                     ci.from_tag      = 0;
>     -               ci.send_sock     = msg?msg->rcv.bind_address:0;
>     +               ci.send_sock     =
>     msg?(msg->force_send_socket?msg->force_send_socket:msg->rcv.bind_address):0;
>                     ci.local_contact = tuple->local_contact;
>                     if(msg)
>     @@ -2726,7 +2726,7 @@
>             ci.dst_uri       = msg->dst_uri;
>             ci.extra_headers = &extra_headers;
>             ci.body          = (body.s?&body:NULL);
>     -       ci.send_sock     = msg->rcv.bind_address;
>     +       ci.send_sock     =
>     msg->force_send_socket?msg->force_send_socket:msg->rcv.bind_address;
>             ci.local_contact = tuple->local_contact;
>             dlginfo = tuple->servers[0]->dlginfo;
>     @@ -3227,7 +3227,7 @@
>                             ci.from_uri      = from_uri;
>                             ci.extra_headers = tuple->extra_headers;
>                             ci.body          = (body.s?&body:NULL);
>     -                       ci.send_sock     = msg->rcv.bind_address;
>     +                       ci.send_sock     =
>     msg->force_send_socket?msg->force_send_socket:msg->rcv.bind_address;
>                             ci.local_contact = tuple->local_contact;
>                             if (str2int( &(get_cseq(msg)->number),
>     &ci.cseq)!=0 )
>
>     --
>     Nick
>
>     2012/3/16 Bogdan-Andrei Iancu <bogdan at opensips.org
>     <mailto:bogdan at opensips.org>>
>
>         Nick,
>
>         try to replace that line with:
>             ci.send_sock     = msg->force_send_socket ?
>         msg->force_send_socket : msg->rcv.bind_address;
>
>         Regards,
>         Bogdan
>
>
>         On 03/16/2012 03:03 PM, Nick wrote:
>>         In my config mhomed=1, but in logic.c everything code like:
>>
>>         ci.send_sock     = msg->rcv.bind_address;
>>
>>         If I understand correctly, only used socket from which
>>         message received.
>>
>>         --
>>         Nick
>>
>>
>>         2012/3/16 Bogdan-Andrei Iancu <bogdan at opensips.org
>>         <mailto:bogdan at opensips.org>>
>>
>>             Hi Nick,
>>
>>             have you tried to enabled the mhomed option ?
>>             http://www.opensips.org/Resources/DocsCoreFcn17#toc63
>>
>>             Regards,
>>             Bogdan
>>
>>
>>             On 03/16/2012 11:23 AM, Nick wrote:
>>
>>                 Hello!
>>
>>                 I try to make b2bua with two interfaces (external and
>>                 internal) and
>>                 need to bridge calls from internal to external
>>                 interface (and back).
>>                 But when initial INVITE received to internal socket,
>>                 b2b_logic sends
>>                 packet to external address also from internal socket.
>>
>>                 I tried force_send_socket before b2b_init_request, it
>>                 has no effect.
>>                 I tried force_send_socket in local_route, it also has
>>                 no effect.
>>
>>                 Does anyone have any ideas how to solve this problem?
>>
>>                 --
>>                 Nick
>>
>>
>>             -- 
>>             Bogdan-Andrei Iancu
>>             OpenSIPS Founder and Developer
>>             http://www.opensips-solutions.com
>>
>>
>>
>>         _______________________________________________
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>>         Users at lists.opensips.org  <mailto:Users at lists.opensips.org>
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>
>
>         -- 
>         Bogdan-Andrei Iancu
>         OpenSIPS Founder and Developer
>         http://www.opensips-solutions.com
>
>
>
>
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-- 
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

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