Re: [SR-Users] CNXCC PrePaid module

On Fri, May 9, 2014 at 3:52 PM, Rene Montilva &lt;renemontilva(a)gmail.com&gt;wrote;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) < $var(cost_per_second)) {* > * sl_send_reply("402", "payment required");* > * exit;* > *}* > Did not get that, what does not work? > > > > On Fri, May 9, 2014 at 3:48 PM, Carlos Ruiz Díaz < > carlos.ruizdiaz(a)gmail.com&gt; wrote: > >> Oops, correction: >> >> *if ($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.ruizdiaz(a)gmail.com&gt; 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 < >>> renemontilva(a)gmail.com&gt; 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.ruizdiaz(a)gmail.com&gt; 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 < >>>>> renemontilva(a)gmail.com&gt; 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(a)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(a)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(a)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(a)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(a)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(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users