Re: [osip-dev] 101 Dialog Established

[Aymeric Moizard]

Le 14 oct. 2015 10:09 AM, "FEICHTER Christoph" <address@hidden> a écrit :

...

> > Yes... Seems to be. Usually, sending a 180 is made as soon as you receive the invite. That's most probably the reason why I've never hit the issue.
>
> that’s a poor excuse in my opinion.
> the 100 Trying comes from the next proxy and should turn off the retransmissions,
> whereas the 180 Ringing is sent by the callee.
> did you experience how long the 180 Ringing might take, if the callee is a gateway to a mobile network (GSM, UMTS, …) ?
> it can take a couple of seconds, until the 180 Ringing is sent.

I'm just explaining why i never hit the issue: in all my app, i'm sending *immediatly* a 180 when receiving an invite! So last_response contains the 180, immediately... Evaluated to 10ms max! ;)

> what do you suggest how to fix it ?

I will check your patch but it looks good: I don't think the 101 needs to be stored or process by the state machine because it's only there for dialog: I will check the code as I'm replying with my mobile...

Regards
Aymeric

> my first approach was the following (seems to work):
>
> static void
>
> _eXosip_process_new_invite (struct eXosip_t *excontext, osip_transaction_t * transaction, osip_event_t * evt)
>
> {
>
>   ...
>
>   ...
>
>   ...
>
>  
>
>   osip_transaction_set_reserved2 (transaction, jc);
>
>   osip_transaction_set_reserved3 (transaction, jd);
>
>  
>
>   //evt_answer = osip_new_outgoing_sipmessage (answer);
>
>   //evt_answer->transactionid = transaction->transactionid;
>
>  
>
>   _eXosip_update (excontext);
>
>   jc->c_inc_tr = transaction;
>
>   //osip_transaction_add_event (transaction, evt_answer);
>
>  
>
>   /* be sure the invite will be processed
>
>      before any API call on this dialog */
>
>   osip_ist_execute (excontext->j_osip);
>
>  
>
>   if (transaction->orig_request != NULL) {
>
>     _eXosip_report_call_event (excontext, EXOSIP_CALL_INVITE, jc, jd, transaction);
>
>   }
>
>  
>
>   _eXosip_wakeup (excontext);
>
> }
>
>  
>
> what do you think about this ?
>
> > Regards
> > Aymeric
>
> > br,
> > christoph
> >  
> >  
> >
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> >