[Kamailio-Users] About dlg_isflagset in onreply_route

[basis kamailio]

Hi

Browsed the code very briefly,  the function for dlg_isflagset  is traced
back to:

w_dlg_setflag()--> dlg_get_dlg_ctx() --> _dlg_ctx


is  _dlg_ctx set in anywhere for onreply_route?




Kind regards

Min Wang




On Wed, Jul 29, 2009 at 12:09 PM, Min Wang <ser.basis at gmail.com> wrote:

>
> Hi all
>
>   In kamailio 1.5.2, I used dlg_isflagset inside a ONREPLY_ROUTE.
>
> ////////////////scripts//////////////////
>
> Route[1]{
>    ...
>    Dlg_manage();
>    Dlg_setflag("1");
>    ...
>
> }
>
> onreply_route[1] {
>
>  #dlg_get("$ci", "$ft", "$tt");
>  #xlog("L_INFO", " Dialog: $dlg(h_id) . $dlg(h_entry)\n");
>
>  if (dlg_isflagset("1")) {
>                xlog("L_INFO", " here is it \n");
>  }
>
> }
>
> /////////////////////////////////////////
>
>
>
> The dlg_isflagset seems do not match anything until there is
>
>  dlg_get("$ci", "$ft", "$tt");
>
> before it.
>
> Questions are:
>
> (1)  Is it the correct usage or a pontential bug.
>
> (2)  How dialog is cheched/matched in the onreply_route internally?
>
>
>
> Kind Regards
>
>
> Min Wang
>
>
>
>
>
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