Kelvin, can you update your copy and try again? Maybe your problem was related to this, or maybe not. In either case, I will try to reproduce your issue later this week :). Regards, On Sun, Apr 27, 2014 at 9:27 PM, Carlos Ruiz Díaz &lt;carlos.ruizdiaz(a)gmail.com > Hi Andrzej, > > I found a deadlock situation using the script you posted, thanks to an > unusual way of using the functions that the module exports. > > About the script itself: I found a few inconsistencies that would have > caused a problem with handing the calls even if there was no bug in the > software. For example: > > - if you want to set the maximum amount of calls per user, use the > function "cnxcc_set_max_channel" > > - the "call-shutdown" event route is only executed if the call runs out of > credit, never for "normal call clearing". For that, use "dialog:end" or > "dialog:failed" instead. > > - you cannot access "$var(client)" from outside the process that created > it. This means that when the call is killed, "$var(client)" will have a > NULL value since this event is processed by a completely different process. > If you want to have this information available everywhere, use a shared > memory variable instead ($sht). > > I created a sample script [1] that applies your requirements in a slightly > different way: > > - it authorizes the call by checking the balance > - it kills the call when the credit is over > - it doesn't allow more than one call per customer > > [1] https://gist.github.com/caruizdiaz/11359122 > > In this example I used a shared memory variable, to give you an idea of > how to persist the customer's ID across processes. > > Regards, > Carlos > > - > > > > > On Sat, Apr 26, 2014 at 10:34 AM, Carlos Ruiz Díaz < > carlos.ruizdiaz(a)gmail.com> >> I did find a bug, using your config script, I will fix it this weekend. >> Try with this configuration file [1]. >> >> [1] https://gist.github.com/caruizdiaz/11323017 >> >> In summary, you can't use more than one check mechanisms. It has to be >> credit, time or channels, exclusively. >> >> Also, I need to test your config with Kam 4.1. I am using the trunk >> version. >> >> Regards, >> >> >> On Sat, Apr 26, 2014 at 10:23 AM, Andrzej Ciupek < >> andrzej.ciupek(a)hotmail.com>> >>> Yes. I want prepaid subscribers be able to create only one channel to >>> prevent frauds for simultaneous calls. >>> >>> Greetings >>> Andrzej Ciupek >>> ------------------------------ >>> Od: Carlos Ruiz Díaz &lt;carlos.ruizdiaz(a)gmail.com&gt; >>> Wysłano: ‎2014-‎04-‎26 16:42 >>> Do: Andrzej Ciupek &lt;andrzej.ciupek(a)hotmail.com&gt; >>> DW: Kamailio (SER) - Users Mailing List &lt;sr-users(a)lists.sip-router.org&gt; >>> Temat: Re: [SR-Users] cnxcc >>> >>> Hi Andrzej, >>> >>> are you trying to setup cnxcc to check both credit and maximum >>> simultaneous calls? >>> >>> Regards, >>> >>> >>> >>> On Sat, Apr 26, 2014 at 9:26 AM, Andrzej Ciupek < >>> andrzej.ciupek(a)hotmail.com>>> >>> Hello >>> >>> I’am using default config with options from an example. It looks like >>> event route isn’t execuded after hangup. >>> >>> Apr 26 16:26:14 kamailio /usr/local/sbin/kamailio[4611]: INFO: >>> <script>: 1000 has 1 call(s) >>> Apr 26 16:26:15 kamailio /usr/local/sbin/kamailio[4611]: INFO: <script>: >>> 1000 has 1 call(s) >>> Apr 26 16:26:16 kamailio /usr/local/sbin/kamailio[4611]: INFO: <script>: >>> 1000 has 1 call(s) >>> Apr 26 16:26:17 kamailio /usr/local/sbin/kamailio[4611]: INFO: <script>: >>> 1000 has 1 call(s) >>> Apr 26 16:26:18 kamailio /usr/local/sbin/kamailio[4611]: INFO: <script>: >>> 1000 has 1 call(s) >>> Apr 26 16:26:19 kamailio /usr/local/sbin/kamailio[4611]: INFO: <script>: >>> 1000 has 1 call(s) >>> Apr 26 16:26:20 kamailio /usr/local/sbin/kamailio[4611]: INFO: <script>: >>> 1000 has 1 call(s) >>> Apr 26 16:26:20 kamailio /usr/local/sbin/kamailio[4604]: INFO: <script>: >>> Setting up money based credit control >>> Apr 26 16:26:20 kamailio /usr/local/sbin/kamailio[4604]: INFO: <script>: >>> Setting up channel based credit control >>> Apr 26 16:26:20 kamailio /usr/local/sbin/kamailio[4604]: INFO: <script>: >>> CNXCC ROUTE: 1000 has 2 call(s) >>> >>> kamailio.cfg >>> … >>> … >>> # ----- prepaid call controll ----- >>> >>> #!define DLG_FLAG 28 >>> #!define CC_FLAG 29 >>> >>> loadmodule "dialog.so" >>> >>> modparam("dialog", "hash_size", 2048) >>> modparam("dialog", "default_timeout", 3600) >>> modparam("dialog", "db_mode", 0) >>> modparam("dialog", "dlg_flag", DLG_FLAG) >>> >>> modparam("rtimer", "timer", "name=ta;interval=1;mode=1;") >>> modparam("rtimer", "exec", "timer=ta;route=SHOW_CHANNEL_COUNT") >>> >>> loadmodule "cnxcc.so" >>> >>> modparam("cnxcc", "dlg_flag", CC_FLAG) >>> modparam("cnxcc", "credit_check_period", 1) #check every 1 second >>> >>> … >>> … >>> … >>> route { >>> … >>> … >>> if (!allow_source_address("2") and !allow_source_address("1")){ >>> route(CNXCC); >>> route(PSTN); >>> } >>> … >>> } >>> >>> route[CNXCC] >>> { >>> >>> $var(client) = "1000"; >>> >>> xlog("L_INFO", "Setting up money based credit control"); >>> >>> $var(credit) = "10"; # 10$ of credit >>> $var(cost_per_sec) = "1"; # 1$ per sec >>> $var(i_pulse) = "1"; # 1$ to establish the call >>> $var(f_pulse) = "1"; # 1$ per second >>> >>> # 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)", >>> "$var(f_pulse)")) { >>> xlog("Error setting up credit control"); >>> return; >>> } >>> $var(count) = -1; >>> >>> if (!cnxcc_get_channel_count("$var(client)", "$var(count)")) { >>> xlog("Error getting customer's channel count"); >>> } >>> >>> xlog("L_INFO", "CNXCC ROUTE: $var(client) has $var(count) >>> call(s)"); >>> >>> if ($var(retcode) < -1) { >>> xlog("Too many channels for customer"); >>> sl_send_reply(403, "Forbidden"); >>> >>> if (!cnxcc_terminate_all("$var(client)")) { >>> xlog("Error terminating customer's calls"); >>> } else { >>> xlog("Terminating customer's call"); >>> } >>> >>> exit; >>> } >>> } >>> >>> route[SHOW_CHANNEL_COUNT] >>> { >>> $var(count) = @cnxcc.channels["1000"].count; >>> xlog("L_INFO", "1000 has $var(count) call(s)"); >>> } >>> >>> event_route[dialog:failed] >>> { >>> xlog("dialog failed"); >>> } >>> >>> event_route[cnxcc:call-shutdown] >>> { >>> xlog("L_INFO", "Shutting down channel by callcontroll"); >>> xlog("L_INFO", "[$ci]: call killed"); >>> $var(count) = $var(count)-1; >>> if (!cnxcc_get_channel_count("$var(client)", "$var(count)")) { >>> xlog("Error getting customer's channel count"); >>> } >>> xlog("L_INFO", "CNXCC ROUTE: $var(client) has $var(count) >>> call(s)"); >>> # perform some kind of notification, database update, email >>> sending, etc >>> } >>> >>> Greetings >>> Andrzej Ciupek >>> >>> *Od:* Carlos Ruiz Díaz &lt;carlos.ruizdiaz(a)gmail.com&gt; >>> *Wysłano:* ‎sobota‎, ‎26‎ ‎kwietnia‎ ‎2014 ‎15‎:‎19 >>> *Do:* Kamailio (SER) - Users Mailing List&lt;sr-users(a)lists.sip-router.org&gt;rg>, >>> Andrzej Ciupek &lt;andrzej.ciupek(a)hotmail.com&gt; >>> >>> Hi, >>> >>> sorry guys, I forgot about this. I will make my own tests and post the >>> results. >>> >>> Andrzej, can you post the configuration file you are using? >>> >>> Regards, >>> Carlos >>> >>> >>> On Sat, Apr 26, 2014 at 4:15 AM, Kelvin Chua &lt;kelchy(a)gmail.com>>> >>> No, I have not yet found the solution for this issue on my setup. >>> >>> Maybe Carlos can help us out >>> On Apr 26, 2014 5:10 PM, "Andrzej Ciupek" &lt;andrzej.ciupek(a)hotmail.com&gt; >>>>> >>> Hello >>> >>> Have You solved this issue ? >>> I’am using Kamailio 4.1.3 and I’am getting the same results. >>> >>> Greetings >>> Andrzej Ciupek >>> >>> >>> _______________________________________________ >>> 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 >>> >> >> >> >> -- >> Carlos >> http://caruizdiaz.com >> http://ngvoice.com >> +52 55 3048 3303 >> > > > > -- > Carlos > http://caruizdiaz.com > http://ngvoice.com > +52 55 3048 3303 > -- Carlos http://caruizdiaz.com http://ngvoice.com +52 55 3048 3303

Hello again It works perfect, I was missing "setflag(DLG_FLAG);" in my main route. Thank You very much for help. GreetingsAndrzej Ciupek From: andrzej.ciupek(a)hotmail.com To: carlos.ruizdiaz(a)gmail.com CC: sr-users(a)lists.sip-router.org Subject: RE: [SR-Users] cnxcc Date: Mon, 28 Apr 2014 09:54:30 +0200 Hello You are amazing !! Your example work perfect, but I have to work with mine cfg, because when I use part of Your route into my config it doesn't work like it should.I think I have some problems with dialog module, because when I start Your script I get: Apr 28 09:47:31 kamailio /usr/local/sbin/kamailio[3060]: INFO: <script>: dialog started I don't see it using my config, so it looks like dialog module doesn't work in my config file in proper way.I will let You know when I find a bug in my script. Now when I have working example it will be easier. GreetingsAndrzej Ciupek Date: Sun, 27 Apr 2014 21:29:34 -0500 Subject: Re: [SR-Users] cnxcc From: carlos.ruizdiaz(a)gmail.com To: andrzej.ciupek(a)hotmail.com CC: sr-users(a)lists.sip-router.org Kelvin, can you update your copy and try again? Maybe your problem was related to this, or maybe not. In either case, I will try to reproduce your issue later this week :). Regards, On Sun, Apr 27, 2014 at 9:27 PM, Carlos Ruiz Díaz &lt;carlos.ruizdiaz(a)gmail.com&gt; wrote: Hi Andrzej, I found a deadlock situation using the script you posted, thanks to an unusual way of using the functions that the module exports. About the script itself: I found a few inconsistencies that would have caused a problem with handing the calls even if there was no bug in the software. For example: - if you want to set the maximum amount of calls per user, use the function "cnxcc_set_max_channel" - the "call-shutdown" event route is only executed if the call runs out of credit, never for "normal call clearing". For that, use "dialog:end" or "dialog:failed" instead. - you cannot access "$var(client)" from outside the process that created it. This means that when the call is killed, "$var(client)" will have a NULL value since this event is processed by a completely different process. If you want to have this information available everywhere, use a shared memory variable instead ($sht). I created a sample script [1] that applies your requirements in a slightly different way: - it authorizes the call by checking the balance- it kills the call when the credit is over - it doesn't allow more than one call per customer [1] https://gist.github.com/caruizdiaz/11359122 In this example I used a shared memory variable, to give you an idea of how to persist the customer's ID across processes. Regards,Carlos - On Sat, Apr 26, 2014 at 10:34 AM, Carlos Ruiz Díaz &lt;carlos.ruizdiaz(a)gmail.com&gt; wrote: I did find a bug, using your config script, I will fix it this weekend. Try with this configuration file [1]. [1] https://gist.github.com/caruizdiaz/11323017 In summary, you can't use more than one check mechanisms. It has to be credit, time or channels, exclusively. Also, I need to test your config with Kam 4.1. I am using the trunk version. Regards, On Sat, Apr 26, 2014 at 10:23 AM, Andrzej Ciupek &lt;andrzej.ciupek(a)hotmail.com&gt; wrote: Yes. I want prepaid subscribers be able to create only one channel to prevent frauds for simultaneous calls. Greetings Andrzej Ciupek Od: Carlos Ruiz Díaz Wysłano: ‎2014-‎04-‎26 16:42 Do: Andrzej Ciupek DW: Kamailio (SER) - Users Mailing List Temat: Re: [SR-Users] cnxcc Hi Andrzej, are you trying to setup cnxcc to check both credit and maximum simultaneous calls? Regards, On Sat, Apr 26, 2014 at 9:26 AM, Andrzej Ciupek &lt;andrzej.ciupek(a)hotmail.com&gt; wrote: Hello I’am using default config with options from an example. It looks like event route isn’t execuded after hangup. Apr 26 16:26:14 kamailio /usr/local/sbin/kamailio[4611]: INFO: <script>: 1000 has 1 call(s) Apr 26 16:26:15 kamailio /usr/local/sbin/kamailio[4611]: INFO: <script>: 1000 has 1 call(s) Apr 26 16:26:16 kamailio /usr/local/sbin/kamailio[4611]: INFO: <script>: 1000 has 1 call(s) Apr 26 16:26:17 kamailio /usr/local/sbin/kamailio[4611]: INFO: <script>: 1000 has 1 call(s) Apr 26 16:26:18 kamailio /usr/local/sbin/kamailio[4611]: INFO: <script>: 1000 has 1 call(s) Apr 26 16:26:19 kamailio /usr/local/sbin/kamailio[4611]: INFO: <script>: 1000 has 1 call(s) Apr 26 16:26:20 kamailio /usr/local/sbin/kamailio[4611]: INFO: <script>: 1000 has 1 call(s) Apr 26 16:26:20 kamailio /usr/local/sbin/kamailio[4604]: INFO: <script>: Setting up money based credit control Apr 26 16:26:20 kamailio /usr/local/sbin/kamailio[4604]: INFO: <script>: Setting up channel based credit control Apr 26 16:26:20 kamailio /usr/local/sbin/kamailio[4604]: INFO: <script>: CNXCC ROUTE: 1000 has 2 call(s) kamailio.cfg … … # ----- prepaid call controll ----- #!define DLG_FLAG 28 #!define CC_FLAG 29 loadmodule "dialog.so" modparam("dialog", "hash_size", 2048) modparam("dialog", "default_timeout", 3600) modparam("dialog", "db_mode", 0) modparam("dialog", "dlg_flag", DLG_FLAG) modparam("rtimer", "timer", "name=ta;interval=1;mode=1;") modparam("rtimer", "exec", "timer=ta;route=SHOW_CHANNEL_COUNT") loadmodule "cnxcc.so" modparam("cnxcc", "dlg_flag", CC_FLAG) modparam("cnxcc", "credit_check_period", 1) #check every 1 second … … … route { … … if (!allow_source_address("2") and !allow_source_address("1")){ route(CNXCC); route(PSTN); } … } route[CNXCC] { $var(client) = "1000"; xlog("L_INFO", "Setting up money based credit control"); $var(credit) = "10"; # 10$ of credit $var(cost_per_sec) = "1"; # 1$ per sec $var(i_pulse) = "1"; # 1$ to establish the call $var(f_pulse) = "1"; # 1$ per second # 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)", "$var(f_pulse)")) { xlog("Error setting up credit control"); return; } $var(count) = -1; if (!cnxcc_get_channel_count("$var(client)", "$var(count)")) { xlog("Error getting customer's channel count"); } xlog("L_INFO", "CNXCC ROUTE: $var(client) has $var(count) call(s)"); if ($var(retcode) < -1) { xlog("Too many channels for customer"); sl_send_reply(403, "Forbidden"); if (!cnxcc_terminate_all("$var(client)")) { xlog("Error terminating customer's calls"); } else { xlog("Terminating customer's call"); } exit; } } route[SHOW_CHANNEL_COUNT] { $var(count) = @cnxcc.channels["1000"].count; xlog("L_INFO", "1000 has $var(count) call(s)"); } event_route[dialog:failed] { xlog("dialog failed"); } event_route[cnxcc:call-shutdown] { xlog("L_INFO", "Shutting down channel by callcontroll"); xlog("L_INFO", "[$ci]: call killed"); $var(count) = $var(count)-1; if (!cnxcc_get_channel_count("$var(client)", "$var(count)")) { xlog("Error getting customer's channel count"); } xlog("L_INFO", "CNXCC ROUTE: $var(client) has $var(count) call(s)"); # perform some kind of notification, database update, email sending, etc } Greetings Andrzej Ciupek Od: Carlos Ruiz Díaz Wysłano: ‎sobota‎, ‎26‎ ‎kwietnia‎ ‎2014 ‎15‎:‎19 Do: Kamailio (SER) - Users Mailing List, Andrzej Ciupek Hi, sorry guys, I forgot about this. I will make my own tests and post the results. Andrzej, can you post the configuration file you are using? Regards, Carlos On Sat, Apr 26, 2014 at 4:15 AM, Kelvin Chua &lt;kelchy(a)gmail.com&gt; wrote: No, I have not yet found the solution for this issue on my setup. Maybe Carlos can help us out On Apr 26, 2014 5:10 PM, "Andrzej Ciupek" &lt;andrzej.ciupek(a)hotmail.com&gt; wrote: Hello Have You solved this issue ? I’am using Kamailio 4.1.3 and I’am getting the same results. Greetings Andrzej Ciupek _______________________________________________ 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 -- Carloshttp://caruizdiaz.comhttp://ngvoice.com +52 55 3048 3303 -- Carloshttp://caruizdiaz.comhttp://ngvoice.com +52 55 3048 3303 -- Carloshttp://caruizdiaz.comhttp://ngvoice.com +52 55 3048 3303

hi carlos, i'm looking at the commitdiff, seems like it's just indentations http://git.sip-router.org/cgi-bin/gitweb.cgi?p=sip-router;a=commitdiff;h=d0… is there something i am missing? by the way, based on the module documentation, the only dependency is the dialog module, shouldn't it include the rtimer module? is it really required? what if i would only use CNXCC_MONEY and not CNXCC_TIME or CNXCC_CHANNEL? should i still load rtimer.so before loading cnxcc.so? Kelvin Chua On Mon, Apr 28, 2014 at 9:13 PM, Carlos Ruiz Díaz &lt;carlos.ruizdiaz(a)gmail.com > I'm glad that it worked. > > Please don't forget to "git pull" to update your cnxcc copy. > > Regards, > Carlos > > > On Mon, Apr 28, 2014 at 3:17 AM, Andrzej Ciupek < > andrzej.ciupek(a)hotmail.com> >> Hello again >> >> It works perfect, I was missing "setflag(DLG_FLAG);" in my main route. >> >> Thank You very much for help. >> >> Greetings >> Andrzej Ciupek >> >> ------------------------------ >> From: andrzej.ciupek(a)hotmail.com >> To: carlos.ruizdiaz(a)gmail.com >> CC: sr-users(a)lists.sip-router.org >> Subject: RE: [SR-Users] cnxcc >> Date: Mon, 28 Apr 2014 09:54:30 +0200 >> >> >> Hello >> >> You are amazing !! >> >> Your example work perfect, but I have to work with mine cfg, because when >> I use part of Your route into my config it doesn't work like it should. >> I think I have some problems with dialog module, because when I start >> Your script I get: >> >> Apr 28 09:47:31 kamailio /usr/local/sbin/kamailio[3060]: INFO: <script>: >> dialog started >> >> I don't see it using my config, so it looks like dialog module doesn't >> work in my config file in proper way. >> I will let You know when I find a bug in my script. >> >> Now when I have working example it will be easier. >> >> Greetings >> Andrzej Ciupek >> >> ------------------------------ >> Date: Sun, 27 Apr 2014 21:29:34 -0500 >> Subject: Re: [SR-Users] cnxcc >> From: carlos.ruizdiaz(a)gmail.com >> To: andrzej.ciupek(a)hotmail.com >> CC: sr-users(a)lists.sip-router.org >> >> Kelvin, >> >> can you update your copy and try again? Maybe your problem was related to >> this, or maybe not. In either case, I will try to reproduce your issue >> later this week :). >> >> Regards, >> >> >> On Sun, Apr 27, 2014 at 9:27 PM, Carlos Ruiz Díaz < >> carlos.ruizdiaz(a)gmail.com>> >> Hi Andrzej, >> >> I found a deadlock situation using the script you posted, thanks to an >> unusual way of using the functions that the module exports. >> >> About the script itself: I found a few inconsistencies that would have >> caused a problem with handing the calls even if there was no bug in the >> software. For example: >> >> - if you want to set the maximum amount of calls per user, use the >> function "cnxcc_set_max_channel" >> >> - the "call-shutdown" event route is only executed if the call runs out >> of credit, never for "normal call clearing". For that, use "dialog:end" or >> "dialog:failed" instead. >> >> - you cannot access "$var(client)" from outside the process that created >> it. This means that when the call is killed, "$var(client)" will have a >> NULL value since this event is processed by a completely different process. >> If you want to have this information available everywhere, use a shared >> memory variable instead ($sht). >> >> I created a sample script [1] that applies your requirements in a >> slightly different way: >> >> - it authorizes the call by checking the balance >> - it kills the call when the credit is over >> - it doesn't allow more than one call per customer >> >> [1] https://gist.github.com/caruizdiaz/11359122 >> >> In this example I used a shared memory variable, to give you an idea of >> how to persist the customer's ID across processes. >> >> Regards, >> Carlos >> >> - >> >> >> >> >> On Sat, Apr 26, 2014 at 10:34 AM, Carlos Ruiz Díaz < >> carlos.ruizdiaz(a)gmail.com>> >> I did find a bug, using your config script, I will fix it this weekend. >> Try with this configuration file [1]. >> >> [1] https://gist.github.com/caruizdiaz/11323017 >> >> In summary, you can't use more than one check mechanisms. It has to be >> credit, time or channels, exclusively. >> >> Also, I need to test your config with Kam 4.1. I am using the trunk >> version. >> >> Regards, >> >> >> On Sat, Apr 26, 2014 at 10:23 AM, Andrzej Ciupek < >> andrzej.ciupek(a)hotmail.com>> >> Yes. I want prepaid subscribers be able to create only one channel to >> prevent frauds for simultaneous calls. >> >> Greetings >> Andrzej Ciupek >> ------------------------------ >> Od: Carlos Ruiz Díaz &lt;carlos.ruizdiaz(a)gmail.com&gt; >> Wysłano: ‎2014-‎04-‎26 16:42 >> Do: Andrzej Ciupek &lt;andrzej.ciupek(a)hotmail.com&gt; >> DW: Kamailio (SER) - Users Mailing List &lt;sr-users(a)lists.sip-router.org&gt; >> Temat: Re: [SR-Users] cnxcc >> >> Hi Andrzej, >> >> are you trying to setup cnxcc to check both credit and maximum >> simultaneous calls? >> >> Regards, >> >> >> >> On Sat, Apr 26, 2014 at 9:26 AM, Andrzej Ciupek < >> andrzej.ciupek(a)hotmail.com>> >> Hello >> >> I’am using default config with options from an example. It looks like >> event route isn’t execuded after hangup. >> >> Apr 26 16:26:14 kamailio /usr/local/sbin/kamailio[4611]: INFO: >> <script>: 1000 has 1 call(s) >> Apr 26 16:26:15 kamailio /usr/local/sbin/kamailio[4611]: INFO: <script>: >> 1000 has 1 call(s) >> Apr 26 16:26:16 kamailio /usr/local/sbin/kamailio[4611]: INFO: <script>: >> 1000 has 1 call(s) >> Apr 26 16:26:17 kamailio /usr/local/sbin/kamailio[4611]: INFO: <script>: >> 1000 has 1 call(s) >> Apr 26 16:26:18 kamailio /usr/local/sbin/kamailio[4611]: INFO: <script>: >> 1000 has 1 call(s) >> Apr 26 16:26:19 kamailio /usr/local/sbin/kamailio[4611]: INFO: <script>: >> 1000 has 1 call(s) >> Apr 26 16:26:20 kamailio /usr/local/sbin/kamailio[4611]: INFO: <script>: >> 1000 has 1 call(s) >> Apr 26 16:26:20 kamailio /usr/local/sbin/kamailio[4604]: INFO: <script>: >> Setting up money based credit control >> Apr 26 16:26:20 kamailio /usr/local/sbin/kamailio[4604]: INFO: <script>: >> Setting up channel based credit control >> Apr 26 16:26:20 kamailio /usr/local/sbin/kamailio[4604]: INFO: <script>: >> CNXCC ROUTE: 1000 has 2 call(s) >> >> kamailio.cfg >> … >> … >> # ----- prepaid call controll ----- >> >> #!define DLG_FLAG 28 >> #!define CC_FLAG 29 >> >> loadmodule "dialog.so" >> >> modparam("dialog", "hash_size", 2048) >> modparam("dialog", "default_timeout", 3600) >> modparam("dialog", "db_mode", 0) >> modparam("dialog", "dlg_flag", DLG_FLAG) >> >> modparam("rtimer", "timer", "name=ta;interval=1;mode=1;") >> modparam("rtimer", "exec", "timer=ta;route=SHOW_CHANNEL_COUNT") >> >> loadmodule "cnxcc.so" >> >> modparam("cnxcc", "dlg_flag", CC_FLAG) >> modparam("cnxcc", "credit_check_period", 1) #check every 1 second >> >> … >> … >> … >> route { >> … >> … >> if (!allow_source_address("2") and !allow_source_address("1")){ >> route(CNXCC); >> route(PSTN); >> } >> … >> } >> >> route[CNXCC] >> { >> >> $var(client) = "1000"; >> >> xlog("L_INFO", "Setting up money based credit control"); >> >> $var(credit) = "10"; # 10$ of credit >> $var(cost_per_sec) = "1"; # 1$ per sec >> $var(i_pulse) = "1"; # 1$ to establish the call >> $var(f_pulse) = "1"; # 1$ per second >> >> # 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)", >> "$var(f_pulse)")) { >> xlog("Error setting up credit control"); >> return; >> } >> $var(count) = -1; >> >> if (!cnxcc_get_channel_count("$var(client)", "$var(count)")) { >> xlog("Error getting customer's channel count"); >> } >> >> xlog("L_INFO", "CNXCC ROUTE: $var(client) has $var(count) >> call(s)"); >> >> if ($var(retcode) < -1) { >> xlog("Too many channels for customer"); >> sl_send_reply(403, "Forbidden"); >> >> if (!cnxcc_terminate_all("$var(client)")) { >> xlog("Error terminating customer's calls"); >> } else { >> xlog("Terminating customer's call"); >> } >> >> exit; >> } >> } >> >> route[SHOW_CHANNEL_COUNT] >> { >> $var(count) = @cnxcc.channels["1000"].count; >> xlog("L_INFO", "1000 has $var(count) call(s)"); >> } >> >> event_route[dialog:failed] >> { >> xlog("dialog failed"); >> } >> >> event_route[cnxcc:call-shutdown] >> { >> xlog("L_INFO", "Shutting down channel by callcontroll"); >> xlog("L_INFO", "[$ci]: call killed"); >> $var(count) = $var(count)-1; >> if (!cnxcc_get_channel_count("$var(client)", "$var(count)")) { >> xlog("Error getting customer's channel count"); >> } >> xlog("L_INFO", "CNXCC ROUTE: $var(client) has $var(count) >> call(s)"); >> # perform some kind of notification, database update, email >> sending, etc >> } >> >> Greetings >> Andrzej Ciupek >> >> *Od:* Carlos Ruiz Díaz &lt;carlos.ruizdiaz(a)gmail.com&gt; >> *Wysłano:* ‎sobota‎, ‎26‎ ‎kwietnia‎ ‎2014 ‎15‎:‎19 >> *Do:* Kamailio (SER) - Users Mailing List &lt;sr-users(a)lists.sip-router.org&gt;rg>, >> Andrzej Ciupek &lt;andrzej.ciupek(a)hotmail.com&gt; >> >> Hi, >> >> sorry guys, I forgot about this. I will make my own tests and post the >> results. >> >> Andrzej, can you post the configuration file you are using? >> >> Regards, >> Carlos >> >> >> On Sat, Apr 26, 2014 at 4:15 AM, Kelvin Chua &lt;kelchy(a)gmail.com>> >> No, I have not yet found the solution for this issue on my setup. >> >> Maybe Carlos can help us out >> On Apr 26, 2014 5:10 PM, "Andrzej Ciupek" &lt;andrzej.ciupek(a)hotmail.com&gt; >>> >> Hello >> >> Have You solved this issue ? >> I’am using Kamailio 4.1.3 and I’am getting the same results. >> >> Greetings >> Andrzej Ciupek >> >> >> _______________________________________________ >> 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 >> >> >> >> >> -- >> Carlos >> http://caruizdiaz.com >> http://ngvoice.com >> +52 55 3048 3303 >> >> >> >> >> -- >> Carlos >> http://caruizdiaz.com >> http://ngvoice.com >> +52 55 3048 3303 >> >> >> >> >> -- >> 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 > >

hi guys, just to close this issue, i figured the problem only affects scenarios where dlg_manage() comes before cnxcc_set_max_credits() Kelvin Chua On Mon, May 12, 2014 at 10:00 AM, Carlos Ruiz Díaz &lt;carlos.ruizdiaz(a)gmail.com&gt; wrote: