Hi there,
I'm using a dialog module in a small kamailio script that only does routing based on prefix, and relay the invite from one ipaddr to another ip addr (diferent interfaces) using $fs variavel.
Now i was introducing the dialog module to limit the number of concurrent calls, and i noticed that it only can increasing the number of dialogs, and it isn't decreasing when receives the "BYE", I also noticed that when kamailio receives "BYE" the dialog event route for state "end" is not executed.
To count the number of concurrent calls I'm using the following logic in main route:
if (is_method("INVITE")) { setflag(FLT_ACC); # do accounting dlg_manage();
if(get_profile_size("concurrentcalls","local","$avp(s:size)")) { if($avp(s:size) != $null) { xlog("L_INFO", "Number of calls for this server : $avp(s:size) - ID=$ci\n"); if($avp(s:size) >= 15000) { xlog("L_INFO", "Concurrent_max calls exceeded $avp(s:size) for caller '$fU' - R=$ru ID=$ci\n"); sl_send_reply("503", "Channel limit exceeded\n"); exit; }
} } set_dlg_profile("concurrentcalls","local"); }
Please check out the attachment with logs.
Best Regards
Hi there,
I'm using a dialog module in a small kamailio script that only does routing based on prefix, and relay the invite from one ipaddr to another ip addr (diferent interfaces) using $fs variavel.
Now i was introducing the dialog module to limit the number of concurrent calls, and i noticed that it only can increasing the number of dialogs, and it isn't decreasing when receives the "BYE", I also noticed that when kamailio receives "BYE" the dialog event route for state "end" is not executed.
To count the number of concurrent calls I'm using the following logic in main route:
if (is_method("INVITE")) { setflag(FLT_ACC); # do accounting dlg_manage();
if(get_profile_size("concurrentcalls","local","$avp(s:size)")) { if($avp(s:size) != $null) { xlog("L_INFO", "Number of calls for this server : $avp(s:size) - ID=$ci\n"); if($avp(s:size) >= 15000) { xlog("L_INFO", "Concurrent_max calls exceeded $avp(s:size) for caller '$fU' - R=$ru ID=$ci\n"); sl_send_reply("503", "Channel limit exceeded\n"); exit; }
} } set_dlg_profile("concurrentcalls","local"); }Please check out the attachment with logs.
Best Regards
José Seabra
Hello,
do you execute dlg_manage() for BYE requests? Or, if you rely on the parameters to route headers, look at the BYE and see if it is there.
Cheers, Daniel
On 17/09/15 19:02, José Seabra wrote:
Hi there,
I'm using a dialog module in a small kamailio script that only does routing based on prefix, and relay the invite from one ipaddr to another ip addr (diferent interfaces) using $fs variavel.
Now i was introducing the dialog module to limit the number of concurrent calls, and i noticed that it only can increasing the number of dialogs, and it isn't decreasing when receives the "BYE", I also noticed that when kamailio receives "BYE" the dialog event route for state "end" is not executed.
To count the number of concurrent calls I'm using the following logic in main route:
if (is_method("INVITE")) { setflag(FLT_ACC); # do accounting dlg_manage();
if(get_profile_size("concurrentcalls","local","$avp(s:size)")) { if($avp(s:size) != $null) { xlog("L_INFO", "Number of calls for this server : $avp(s:size) - ID=$ci\n"); if($avp(s:size) >= 15000) { xlog("L_INFO", "Concurrent_max calls exceeded $avp(s:size) for caller '$fU' - R=$ru ID=$ci\n"); sl_send_reply("503", "Channel limit exceeded\n"); exit; }
} } set_dlg_profile("concurrentcalls","local"); }Please check out the attachment with logs.
Best Regards
José Seabra
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
Hi Daniel, I wasn't executing the dlg_manage on BYE requests I thought that i only needed execute it on INVITES messages.
it's working now after adding:
if(is_known_dlg()) { dlg_manage(); }
Thank you for your support
Best regards José Seabra
2015-09-18 8:24 GMT+01:00 Daniel-Constantin Mierla miconda@gmail.com:
Hello,
do you execute dlg_manage() for BYE requests? Or, if you rely on the parameters to route headers, look at the BYE and see if it is there.
Cheers, Daniel
On 17/09/15 19:02, José Seabra wrote:
Hi there,
I'm using a dialog module in a small kamailio script that only does routing based on prefix, and relay the invite from one ipaddr to another ip addr (diferent interfaces) using $fs variavel.
Now i was introducing the dialog module to limit the number of concurrent calls, and i noticed that it only can increasing the number of dialogs, and it isn't decreasing when receives the "BYE", I also noticed that when kamailio receives "BYE" the dialog event route for state "end" is not executed.
To count the number of concurrent calls I'm using the following logic in main route:
if (is_method("INVITE")) { setflag(FLT_ACC); # do accounting dlg_manage();
if(get_profile_size("concurrentcalls","local","$avp(s:size)")) { if($avp(s:size) != $null) { xlog("L_INFO", "Number of calls for this server : $avp(s:size) - ID=$ci\n"); if($avp(s:size) >= 15000) { xlog("L_INFO", "Concurrent_max calls exceeded $avp(s:size) for caller '$fU' - R=$ru ID=$ci\n"); sl_send_reply("503", "Channel limit exceeded\n"); exit; }
} } set_dlg_profile("concurrentcalls","local"); }Please check out the attachment with logs.
Best Regards
José Seabra
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com Kamailio Advanced Training, Sep 28-30, 2015, in Berlin - http://asipto.com/u/kat
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
Hello,
should work without dlg_manage() for bye, but it depends on dialog matching mode and if did parameter is mirrored back in Route header. If you can't trust the client or are not sure about dlg matching mode, it is better to call dlg_manage() for BYE.
Cheers, Daniel
On 18/09/15 10:39, José Seabra wrote:
Hi Daniel, I wasn't executing the dlg_manage on BYE requests I thought that i only needed execute it on INVITES messages.
it's working now after adding:
if(is_known_dlg()) { dlg_manage(); }
Thank you for your support
Best regards José Seabra
2015-09-18 8:24 GMT+01:00 Daniel-Constantin Mierla <miconda@gmail.com mailto:miconda@gmail.com>:
Hello, do you execute dlg_manage() for BYE requests? Or, if you rely on the parameters to route headers, look at the BYE and see if it is there. Cheers, Daniel On 17/09/15 19:02, José Seabra wrote:Hi there, I'm using a dialog module in a small kamailio script that only does routing based on prefix, and relay the invite from one ipaddr to another ip addr (diferent interfaces) using $fs variavel. Now i was introducing the dialog module to limit the number of concurrent calls, and i noticed that it only can increasing the number of dialogs, and it isn't decreasing when receives the "BYE", I also noticed that when kamailio receives "BYE" the dialog event route for state "end" is not executed. To count the number of concurrent calls I'm using the following logic in main route: if (is_method("INVITE")) { setflag(FLT_ACC); # do accounting dlg_manage(); if(get_profile_size("concurrentcalls","local","$avp(s:size)")) { if($avp(s:size) != $null) { xlog("L_INFO", "Number of calls for this server : $avp(s:size) - ID=$ci\n"); if($avp(s:size) >= 15000) { xlog("L_INFO", "Concurrent_max calls exceeded $avp(s:size) for caller '$fU' - R=$ru ID=$ci\n"); sl_send_reply("503", "Channel limit exceeded\n"); exit; } } } set_dlg_profile("concurrentcalls","local"); } Please check out the attachment with logs. Best Regards -- José Seabra _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org <mailto:sr-users@lists.sip-router.org> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users-- Daniel-Constantin Mierla http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com Kamailio Advanced Training, Sep 28-30, 2015, in Berlin - http://asipto.com/u/kat _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org <mailto:sr-users@lists.sip-router.org> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users-- Cumprimentos José Seabra
Hello,
Thank you for your explanation. Have a good weekend
Best Regards José Seabra
2015-09-18 15:03 GMT+01:00 Daniel-Constantin Mierla miconda@gmail.com:
Hello,
should work without dlg_manage() for bye, but it depends on dialog matching mode and if did parameter is mirrored back in Route header. If you can't trust the client or are not sure about dlg matching mode, it is better to call dlg_manage() for BYE.
Cheers, Daniel
On 18/09/15 10:39, José Seabra wrote:
Hi Daniel, I wasn't executing the dlg_manage on BYE requests I thought that i only needed execute it on INVITES messages.
it's working now after adding:
if(is_known_dlg()) { dlg_manage(); }
Thank you for your support
Best regards José Seabra
2015-09-18 8:24 GMT+01:00 Daniel-Constantin Mierla < miconda@gmail.com miconda@gmail.com>:
Hello,
do you execute dlg_manage() for BYE requests? Or, if you rely on the parameters to route headers, look at the BYE and see if it is there.
Cheers, Daniel
On 17/09/15 19:02, José Seabra wrote:
Hi there,
I'm using a dialog module in a small kamailio script that only does routing based on prefix, and relay the invite from one ipaddr to another ip addr (diferent interfaces) using $fs variavel.
Now i was introducing the dialog module to limit the number of concurrent calls, and i noticed that it only can increasing the number of dialogs, and it isn't decreasing when receives the "BYE", I also noticed that when kamailio receives "BYE" the dialog event route for state "end" is not executed.
To count the number of concurrent calls I'm using the following logic in main route:
if (is_method("INVITE")) { setflag(FLT_ACC); # do accounting dlg_manage();
if(get_profile_size("concurrentcalls","local","$avp(s:size)")) { if($avp(s:size) != $null) { xlog("L_INFO", "Number of calls for this server : $avp(s:size) - ID=$ci\n"); if($avp(s:size) >= 15000) { xlog("L_INFO", "Concurrent_max calls exceeded $avp(s:size) for caller '$fU' - R=$ru ID=$ci\n"); sl_send_reply("503", "Channel limit exceeded\n"); exit; }
} } set_dlg_profile("concurrentcalls","local"); }Please check out the attachment with logs.
Best Regards
José Seabra
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com Kamailio Advanced Training, Sep 28-30, 2015, in Berlin - http://asipto.com/u/kat
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
-- Cumprimentos José Seabra
-- Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com Kamailio Advanced Training, Sep 28-30, 2015, in Berlin - http://asipto.com/u/kat
-
Daniel-Constantin Mierla -
José Seabra