[Serusers] sequential hunting

[Steve Blair]

OK. So this isn't working quite so well after all. What should I expect 
after execution of the statement "avp_db_load("$ruri/username", 
"s:huntlist/sam"); "? I would think huntlist would be a list of 
usernames (from the DB) and that each username would be pushed into the 
r-uri one per-failure_route iteration. That isn't happening.

When a call which arrives for the "first number" that phone rings until 
the invite timer expires. That phone then stops ringing. Shortly 
thereafter the next phone in the "huntlist" rings but before it stops 
ringing the next phone in the list begins ringing.

It seems that the code below doesn't know how to detect when the 2nd 
through Nth number in the huntlist is unavailable so it tries them all 
simultaneously.

Any thoughts?

Thanks,Steve

Steve Blair wrote:
>
> Thanks Michal. It turns out I needed to set the invite timer  on each 
> iteration
>
> -Steve
>
> Michal Matyska wrote:
>> 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();
>>>   };
>>> }
>>>
>>>
>>> _______________________________________________
>>> Serusers mailing list
>>> Serusers at lists.iptel.org
>>> http://lists.iptel.org/mailman/listinfo/serusers
>>>     
>>
>>   
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