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Regards,
Carlos
On Mon, May 12, 2014 at 2:21 PM, Rene Montilva <renemonti...@gmail.com>wrote:
> Hi carlos,
>
> sorry my ignorance, where is it the master link?
>
> the test with only integers works perfect
>
>
> On Sun, May 11, 2014 at 10:48 PM, Carlos Ruiz Díaz <
> carlos.ruizd...@gmail.com> wrote:
>
>> Yep, assignment failed because the variables contain floating point
>> values and Kamailio does not handle well this kind of precision.
>>
>> I patched the module to add the check before initiating the call, it is
>> in master.
>>
>> As a way of testing your code, replace those values with integer ones,
>> like 5 and 6, and check if the call is actually terminated or even
>> initiated. This will give you a quick diagnosis of your routing script.
>>
>> Regards,
>> Carlos
>>
>>
>> On Sun, May 11, 2014 at 9:04 PM, Rene Montilva <renemonti...@gmail.com>wrote:
>>
>>> 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
>>>>
>>>>
>>> _______________________________________________
>>> 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
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