[OpenSIPS-Users] 回复： 回复： Dialog Concurrency Control Issue.

[Bogdan-Andrei Iancu]

Hi,

I see you added the missing "exit" after the sl_send_reply() and you do 
create the dialog for each INVITE (hopefully only for the initial ones 
:) ).

What seems to be the exact problem now ?

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 15.07.2014 05:21, jing wrote:
> hi,Schneur.
> Thanks for your advice.
> But I did put the check before  create_dialog("B")  in the original 
> oprnsips.cfg:
> if (is_method("INVITE")) {
>                 xlog("active dialog is $stat(active_dialogs)");
>                 if ($stat(active_dialogs)>=1){
>                 sl_send_reply("503", "Service Unavailable");
>                 exit;
>                 }
>                 # create dialog with timeout
>                 if ( !create_dialog("B") ) {
>                         send_reply("500","Internal Server Error");
>                         exit;
>                 }
>                 setflag(ACC_DO); # do accounting
>         }
>
> So what is wrong in the script?
> And I still want to know how to judge a call is "active_dialogs"?
> Thanks a lot.
> regards,
> jing
> ------------------ 原始邮 件 ------------------
> *发件人:* "Schneur Rosenberg";<rosenberg11219 at gmail.com>;
> *发送时间:* 2014年7月14日(星期一) 晚上6:25
> *收件人:* "OpenSIPS users mailling list"<users at lists.opensips.org>;
> *主题:* Re: [OpenSIPS-Users]回复： Dialog Concurrency Control Issue.
>
> You need to do this before the create_dialog() call
>
> On Jul 14, 2014 10:33 AM, "jing" <605507247 at qq.com 
> <mailto:605507247 at qq.com>> wrote:
>
>     Thanks for your reply.But I have another question, I used
>      active_dialogs in the cfg file as this:
>     if (is_method("INVITE")) {
>                     if ($stat(active_dialogs)>=1){
>                     sl_send_reply("503", "Service Unavailable");
>                     }
>     But it seems not right.
>     I use sipp to test the limit ,but when the value of
>     active_dialogs aim to the number I set ,
>     opensips sent 503,but  the value of active_dialogssitll increase.
>     So I want to know how the value of this paramer comefrom.
>     Or is there something wrong in my cfg document?
>     regards,
>     Jing
>
>
>     ------------------ 原始邮 件 ------------------
>     *发件人:* "Schneur Rosenberg [via OpenSIPS (Open SIP
>     Server)]"<[hidden email]
>     <http://user/SendEmail.jtp?type=node&node=7592371&i=0>>;
>     *发送时间:* 2014年7月14日(星期一) 下午2:08
>     *收件人:* "jing "<[hidden email]
>     <http://user/SendEmail.jtp?type=node&node=7592371&i=1>>;
>     *主题:* Re: Dialog Concurrency Control Issue.
>
>     Very simple, before creating a new dialog check how many open
>     dialogs exist.
>
>     On Jul 14, 2014 9:05 AM, "jing" <[hidden email]
>     <http://user/SendEmail.jtp?type=node&node=7592369&i=0>> wrote:
>
>         hi,Bogdan
>
>
>          I want to limit the total number of active dialogs ,what
>         should I do ?
>
>         I found there are many questions about "Concurrent calls
>         limitation " based
>         on per user, it's not what I need.
>
>         I appreciate your advice very much,  more detailed the better.
>
>         Thanks,
>         Regards,
>         jing
>
>
>
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