[Serusers] sequential hunting

[Michal Matyska]

I'm not familiar with the avp_pushto, but on the first look I'd say you
should first append_branch and then change the request-uri.

I appologize in advance if it shows as false hint. ;-)

Michal

On Wed, 2007-01-31 at 13:45 -0500, Steve Blair wrote:
> Hello:
> 
>  I would like to implement sequential hunting. Hunting is when a call 
> arrives for a given subscriber, no one answers the original number so 
> the proxy populates the username portion of the r-uri with another 
> number (from the database) and tries again. This process continues until 
> all numbers in the database are exhausted. I have the "failover" working 
> but the r-uri field is not updated on any interation though the 
> failure_route. Does anyone have any ideas how to make the following work?
> 
> Thanks,Steve
> 
>  # hunting (serial forking)
>  if (avp_db_load("$ruri/username", "s:allow_hunt")) {
>     if (avp_check("s:allow_hunt", "eq/y/i")) {
>        avp_delete("s:allow_hunt");
>        xlog("L_INFO", "\n[SER]: [%Tf] [%ci] Call Hunting Enabled for 
> <%ru>\n");
>        avp_db_load("$ruri/username", "s:huntlist/sam");
>        xlog("L_INFO", "\n[SER]: [%Tf] [%ci] Call Hunting Started to 
> <%ru>\n");
>        t_on_failure("6");
>        t_relay();
>        break;
>     };
>  };
> 
> # Iterate through extension list for subscribers with call hunting enabled
> failure_route[6] {
>   xlog("L_INFO", "\n[SER]: [%Tf] [%ci] Failure Block #6: HUNTING for 
> <%ru> from <%fu> at <%is>\n");
>   if (avp_pushto("$ruri/username", "s:huntlist/g"))
>   {
>      append_branch();
>      avp_delete("s:huntlist");
>      t_on_failure("6");
>      t_relay();
>   };
> }
> 
> 
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