Hi Carlos
kamailio version 4.1
El 11/05/2014 21:32, "Carlos Ruiz Díaz" <carlos.ruizd...@gmail.com>
escribió:
> What Kamailio version are you using?
>
>
> On Sat, May 10, 2014 at 9:33 PM, Rene Montilva <renemonti...@gmail.com>wrote:
>
>> Hi Carlos
>>
>> kamailio config:
>>
>> log("L_INFO", "saldo:$var(credit) y seg:$var(cost_per_sec) ");
>>
>>
>> if($var(cost_per_sec) > $var(credit)) {
>>
>> sl_send_reply("402","payment required");
>> exit;
>> }
>>
>>
>> if (!cnxcc_set_max_credit("$var(client)",
>> "$var(credit)",
>> "$var(cost_per_sec)",
>> "$var(i_pulse)",
>> "$var(f_pulse)")) {
>>
>> sl_send_reply("503", "something's wrong in the server");
>> exit;
>>
>> }
>>
>>
>>
>>
>>
>> i got this by syslog
>>
>> $var(credit) = "0.0005";
>> $var(cost_per_sec) = "0.0006";
>>
>>
>>
>> #$var(credit) = $dbr(ra=>[0,0]); # 30$ of credit
>> #$var(cost_per_sec) = $dbr(ra=>[0,1]); # 1$ per sec
>>
>> $var(i_pulse) = "1"; # 1$ to establish the call
>> $var(f_pulse) = "1"; # 1$ per second
>>
>> if (!cnxcc_set_max_credit("$var(client)",
>> "$var(credit)",
>> "$var(cost_per_sec)",
>> "$var(i_pulse)",
>> "$var(f_pulse)")) {
>> sl_send_reply("402", "Sin saldo PAPA");
>> xlog("Error setting up credit control");
>> exit;
>> }
>>
>>
>>
>> /usr/sbin/kamailio[13336]: INFO: <script>: Setting up money based credit
>> control
>> /usr/sbin/kamailio[13336]: INFO: <script>: saldo:0.0005 y seg:0.0006
>> /usr/sbin/kamailio[13336]: WARNING: <core> [rvalue.c:1016]:
>> rval_get_int(): automatic string to int conversion for "0.0005" failed
>> /usr/sbin/kamailio[13336]: WARNING: <core> [rvalue.c:1920]:
>> rval_expr_eval_int(): rval expression conversion to int failed
>> (707,17-707,17)
>> /usr/sbin/kamailio[13336]: WARNING: <core> [rvalue.c:1016]:
>> rval_get_int(): automatic string to int conversion for "0.0006" failed
>> /usr/sbin/kamailio[13336]: WARNING: <core> [rvalue.c:1920]:
>> rval_expr_eval_int(): rval expression conversion to int failed
>> (707,19-707,36)
>>
>>
>> it still established the call
>>
>>
>> with the function, kamailio doesn't evaluate the variable
>>
>> if($var(cost_per_sec) > $var(credit)) {
>>
>> sl_send_reply("402","payment required");
>> exit;
>> }
>>
>>
>>
>>
>>
>> On Fri, May 9, 2014 at 4:41 PM, Carlos Ruiz Díaz <
>> carlos.ruizd...@gmail.com> wrote:
>>
>>>
>>>
>>>
>>> On Fri, May 9, 2014 at 3:52 PM, Rene Montilva <renemonti...@gmail.com>wrote:
>>>
>>>> these are the values before the function call:
>>>>
>>>> /usr/sbin/kamailio[24933]: INFO: <script>: saldo:0.0005000000 y
>>>> seg:0.000666666666666667
>>>>
>>>
>>> You are printing then before the assigment.
>>>
>>> *xlog("L_INFO", "saldo:$dbr(ra=>[0,0]) y seg:$dbr(ra=>[0,1]) ");*
>>>
>>> use
>>>
>>> *xlog("L_INFO", "saldo:$var(credit) y seg:$var(cost_per_second) ");*
>>>
>>> I just run a test with your values, and they did work.
>>>
>>> $var(credit) = "0.0005";
>>> $var(cost_per_second) = "0.0006";
>>>
>>> *if (!cnxcc_set_max_credit("$var(client)",....*
>>>
>>>
>>>>
>>>> this function doesn't work, maybe are the long value:
>>>>
>>>> *if ($var(credit) < $var(cost_per_second)) {*
>>>> * sl_send_reply("402", "payment required");*
>>>> * exit;*
>>>> *}*
>>>>
>>>
>>> Did not get that, what does not work?
>>>
>>>
>>>>
>>>>
>>>>
>>>> On Fri, May 9, 2014 at 3:48 PM, Carlos Ruiz Díaz <
>>>> carlos.ruizd...@gmail.com> wrote:
>>>>
>>>>> Oops, correction:
>>>>>
>>>>> *if ($var(credit) < $var(cost_per_second)) {*
>>>>> * sl_send_reply("402", "payment required");*
>>>>> * exit;*
>>>>> *}*
>>>>>
>>>>> By the way, please inform of your results after doing your tests.
>>>>>
>>>>> Thanks,
>>>>> Carlos
>>>>>
>>>>>
>>>>> On Fri, May 9, 2014 at 3:17 PM, Carlos Ruiz Díaz <
>>>>> carlos.ruizd...@gmail.com> wrote:
>>>>>
>>>>>> Hello,
>>>>>>
>>>>>> "i_pulse" and "f_pulse" are direct translations of the Spanish (I
>>>>>> noticed you speak it) phrases "pulso inicial" and "pulso final", which I
>>>>>> don't think have the same meaning in English. Updating the docs and using
>>>>>> the proper terminology are pending matters on this module.
>>>>>>
>>>>>> Both values represent the initial and interim costs of the call, in
>>>>>> your case, it is being billed second by second (1:1), subtracting
>>>>>> "0.000666666666666667"
>>>>>> every second from a pool of credit that is equal to "0.0006500000".
>>>>>>
>>>>>> The message that's being shown, looks like a precision loss error,
>>>>>> which is unlikely because I used numbers even smaller than yours. Please
>>>>>> print the values of $var(credit) and $var(cost_per_sec) before
>>>>>> calling the cnxcc function.
>>>>>>
>>>>>> Furthermore, you should also consider checking your values before
>>>>>> passing them to the function. For example:
>>>>>>
>>>>>> *1. check if the credit is greater than the cost per second,
>>>>>> *before*.*
>>>>>>
>>>>>> *if ($var(credit) > $var(cost_per_second)) {*
>>>>>> * sl_send_reply("402", "payment required");*
>>>>>> * exit;*
>>>>>> *}*
>>>>>>
>>>>>> There's no reason to call the function when the conditions are not
>>>>>> met. Cnxcc will authorize the call and hang it immediately (1 second
>>>>>> later).
>>>>>>
>>>>>> I may need to add this check myself inside the module.
>>>>>>
>>>>>> *2. make sure you are rejecting the call in case of module's error. *
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> *if (!cnxcc_set_max_credit("$var(client)", "$var(credit)",
>>>>>> "$var(cost_per_sec)", "$var(i_pulse)",*
>>>>>>
>>>>>> * "$var(f_pulse)") { *
>>>>>>
>>>>>> * sl_send_reply("503", "something's wrong in the server"); *
>>>>>>
>>>>>> * exit; *
>>>>>> *}*
>>>>>>
>>>>>> Regards,
>>>>>> Carlos
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Fri, May 9, 2014 at 2:45 PM, Rene Montilva <renemonti...@gmail.com
>>>>>> > wrote:
>>>>>>
>>>>>>> Hi Carlos
>>>>>>>
>>>>>>> This my kamailio config:
>>>>>>>
>>>>>>> #!ifdef CNXCC_MONEY
>>>>>>> sql_query("ca", "select * from
>>>>>>> billing.sel_customer_credit('pepe','xxxxxxx","ra");
>>>>>>>
>>>>>>> xlog("L_INFO", "Setting up money based credit control");
>>>>>>>
>>>>>>> if($dbr(ra=>rows)> 0){
>>>>>>> xlog("L_INFO", "saldo:$dbr(ra=>[0,0]) y seg:$dbr(ra=>[0,1]) ");
>>>>>>>
>>>>>>> $var(credit) = $dbr(ra=>[0,0]); # 30$ of credit
>>>>>>> $var(cost_per_sec) = $dbr(ra=>[0,1]); # 1$ per sec
>>>>>>> $var(i_pulse) = "1"; # 1$ to establish the call
>>>>>>> $var(f_pulse) = "1"; # 1$ per second
>>>>>>>
>>>>>>>
>>>>>>> }
>>>>>>>
>>>>>>> sql_result_free ("ra");
>>>>>>>
>>>>>>> # if only one call is established, that call should last 9 seconds.
>>>>>>>
>>>>>>> if (!cnxcc_set_max_credit("$var(client)",
>>>>>>> "$var(credit)",
>>>>>>> "$var(cost_per_sec)",
>>>>>>> "$var(i_pulse)",
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> And this are the values by syslog info
>>>>>>>
>>>>>>> INFO: <script>: saldo:0.0006500000 y seg:0.000666666666666667
>>>>>>> ERROR: cnxcc [cnxcc_mod.c:1425]: set_max_credit(): credit value must
>>>>>>> be > 0: 0.000000
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Fri, May 9, 2014 at 3:08 PM, Carlos Ruiz Díaz <
>>>>>>> carlos.ruizd...@gmail.com> wrote:
>>>>>>>
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> Can you paste the code you are using, with the values that each
>>>>>>>> variable contain at the moment of initiating the call?
>>>>>>>>
>>>>>>>> Regards,
>>>>>>>>
>>>>>>>>
>>>>>>>> On Fri, May 9, 2014 at 2:35 PM, Rene Montilva <
>>>>>>>> renemonti...@gmail.com> wrote:
>>>>>>>>
>>>>>>>>> Hi list
>>>>>>>>>
>>>>>>>>> I don't understand prepaid logic calculation, because when my
>>>>>>>>> credit is 0 or lees than cost per second, the call is established
>>>>>>>>> equal
>>>>>>>>>
>>>>>>>>> $var(i_pulse) and $var(f_pulse) how this works????
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
>>>>>>>>> list
>>>>>>>>> sr-users@lists.sip-router.org
>>>>>>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> Carlos
>>>>>>>> http://caruizdiaz.com
>>>>>>>> http://ngvoice.com
>>>>>>>> +52 55 3048 3303
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
>>>>>>>> list
>>>>>>>> sr-users@lists.sip-router.org
>>>>>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
>>>>>>> list
>>>>>>> sr-users@lists.sip-router.org
>>>>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Carlos
>>>>>> http://caruizdiaz.com
>>>>>> http://ngvoice.com
>>>>>> +52 55 3048 3303
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Carlos
>>>>> http://caruizdiaz.com
>>>>> http://ngvoice.com
>>>>> +52 55 3048 3303
>>>>>
>>>>> _______________________________________________
>>>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>>>>> sr-users@lists.sip-router.org
>>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>>>
>>>>>
>>>>
>>>> _______________________________________________
>>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>>>> sr-users@lists.sip-router.org
>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>>
>>>>
>>>
>>>
>>> --
>>> Carlos
>>> http://caruizdiaz.com
>>> http://ngvoice.com
>>> +52 55 3048 3303
>>>
>>> _______________________________________________
>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>>> sr-users@lists.sip-router.org
>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>
>>>
>>
>> _______________________________________________
>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>> sr-users@lists.sip-router.org
>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>
>>
>
>
> --
> Carlos
> http://caruizdiaz.com
> http://ngvoice.com
> +52 55 3048 3303
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users@lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
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