[OpenSIPS-Users] Failover Solution in OpenSIPS

[Bogdan-Andrei Iancu]

Hi Pavel,

when do_routing() is successful and before you send the call out via 
route(1), be sure you arm the failure route by doing t_on_failure("");

Regards,
Bogdan

On 03/06/2012 04:38 AM, pavel at eremina.net wrote:
> I do it with  do_routing, like this:
>
> route {
> ...
> #do lookup with method filtering
> ...some default config
>
> if (do_routing())  { route(1); } else { sl_send_reply("404","No route"); exit; }
> #when routing via usrloc,...
>
> failure_route {
> ... some default config
> #at the end of block
> if (t_check_status("(50.)|(40.)|(6..)") {
>   if (!use_next_gw()) {
>      exit;
>   } else { route(1); }
>
> }
> }
>
> is this solution has some bad code(logicaly)?
>
> 2012/3/6 Vlad Paiu<vladpaiu at opensips.org>:
>> Hello,
>>
>> You have to catch the failure in failure_route, and based on the status code
>> ( 408 is internally generated by OpenSIPS in case no reply, or other
>> response codes that you want ), mark the trunk as disabled, either by
>> lb_disable() or ds_mark_dst(), and call again the load_balance() or
>> ds_select_dst() to let OpenSIPS choose another destination.
>>
>> Regards,
>>
>> Vlad Paiu
>> OpenSIPS Developer
>> http://www.opensips-solutions.com
>>
>> Pe 3/5/2012 9:54 PM, Faisal Rehman a scris:
>>
>> Hi Everyone,
>>
>> I have different sip trunks, I want to implement the fail over solution with
>> dispatcher/load balancer. Means if call fails from one trunk/gateway, like
>> if we get 503 Service Un-available from one trunk call should be routed to
>> next trunk. Basic routing should be handled from dispatcher but if the call
>> is failed the call should be routed to next trunk according to my
>> dispatcher. I want to implement both timer based and response based fail
>> over, so any suggestions for such implementation?
>>
>>
>> Regards,
>>
>> Faisal Rehman
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at lists.opensips.org
>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at lists.opensips.org
>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>


-- 
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com