[Bayonne-devel] Re: [Bayonne-dialogic] Problem : Bayonne always try to drop call when exiting

[David Sugar]

I was thinking of making all the gc_xxx calls that use crn validate crn 
has a valid value (and make sure we initialize to -1), so I generally 
think this would be a good idea.  We could also add an extra flag that 
is set when a call has been successfully answered/accepted/connected 
somewhere.

Julien Chavanton wrote:

> I still have a small problem with Dialogic when I make outbound call and
> there is busy for example when the script exit bayonne still make a
> gc_dropcall() even if there is no call ?
>
> I see that when bayonne program close it does validate if there is an
> active call before drop and release but when doing exit it goes to
> hangup and tries to drop the call even if there is no call ?
>
> In some case I suspect it could block the port and restrict further
> outgoing calls.
>
>
> I will try to patch this by adding 
> gc_ResetLineDev(linedev, EV_ASYNC); 
> In case of Dropcall failure 
> And a proper validation before making the dropcall.
> if(crn != -1) 
> in DialogicTrunk::hangupCall 
>
>
> //FROM Bayonne source code:
>
>
> //BAYONNE CLOSING = CRN validation is used
> DialogicTrunk::~DialogicTrunk()
> {
>         terminate();
>         stopChannel(EV_ASYNC);
>         tsRelease();
>
>         if(crn != -1)
>         {
>                 gc_DropCall(crn, GC_NORMAL_CLEARING, EV_SYNC);
>                 gc_ReleaseCallEx(crn, EV_SYNC);
>         }
>
>         if(dialogicivr.getBoardType() == SPRINGWARE)
>                 if(dx_close(chdev) < 0)
>                         postError(chdev, "dx_close");
>
>         ::close(evbuf[0]);
>         ::close(evbuf[1]);
> }
>
> //EXIT = If I understand I think will always a call the Dialogic hangup
> I //see a pointer to method but can not find the exact method name I
> guess it //is an alias to DialogicTrunk::hangupCall
> void DialogicTrunk::exit(void)
> {
>         if(!Trunk::flags.onexit)
>                 if(redirect("::exit"))
>                 {
>                         autoloop(false);
>                         Trunk::flags.onexit = true;
>                         return;
>                 }
>
>         char buffer[33];
>         getName(buffer);
>         slog(Slog::levelDebug) << buffer << ": script exiting" << endl;
>         handler = &DialogicTrunk::hangupHandler;
> }
>
>
> //CALL HANGUP No CRN validation
> bool DialogicTrunk::hangupCall(void)
> {
>         int cause;
>
>         if(!Trunk::flags.offhook && !_accepted)
>                 return false;
>
>         _disconnecting = true;
>
>         switch(callstate)
>         {
>         case GCST_ACCEPTED:
>         case GCST_OFFERED:
>                 cause = GC_CALL_REJECTED;
>                 break;
>         default:
>                 cause = GC_NORMAL_CLEARING;
>         }
>
>         if(gc_DropCall(crn, cause, EV_ASYNC) < 0)
>         {
>                 postGCError("gc_DropCall");
>                 return false;
>         }
>
>         Trunk::flags.offhook = false;
>         return true;
> }
>
>
> -------------------------------------------------------
> SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media
> 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33
> Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift.
> http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285
> _______________________________________________
> Bayonne-dialogic mailing list
> address@hidden
> https://lists.sourceforge.net/lists/listinfo/bayonne-dialogic
>
>