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From: Denis Kenzior <denkenz@gmail.com>
To: ofono@ofono.org
Subject: Re: [isi-voicecall-fix PATCHv3 1/6] voicecall: fix dial result handling
Date: Mon, 22 Nov 2010 11:27:26 -0600	[thread overview]
Message-ID: <4CEAA7FE.1080908@gmail.com> (raw)
In-Reply-To: <AANLkTi=s92Bwsw3Tvd0FzZkjWZYRQs3X2PfOMCXVN1oU@mail.gmail.com>

[-- Attachment #1: Type: text/plain, Size: 2384 bytes --]

Hi Pekka,

>>> +     gboolean dial_result_handled;
>>>  };

So I'm finally beginning to understand where you're going with this..

>>>
>>>  struct dial_request {
>>> @@ -1096,9 +1097,20 @@ static struct voicecall *dial_handle_result(struct ofono_voicecall *vc,
>>>               v = l->data;
>>>
>>>               if (v->call->status == CALL_STATUS_DIALING ||
>>> -                             v->call->status == CALL_STATUS_ALERTING ||
>>> -                             v->call->status == CALL_STATUS_ACTIVE)
>>> +                             v->call->status == CALL_STATUS_ALERTING)
>>>                       return v;

So if I understand correctly, you want to set dial_result_handled to
TRUE here as well, right?

>>> +
>>> +             /*
>>> +              * Dial request may return before existing active call
>>> +              * is put on hold or after dialed call has got active
>>> +              */
>>> +             if (v->call->status == CALL_STATUS_ACTIVE &&
>>> +                             v->call->direction ==
>>> +                             CALL_DIRECTION_MOBILE_ORIGINATED &&
>>> +                             !v->dial_result_handled) {
>>> +                     v->dial_result_handled = TRUE;
>>> +                     return v;
>>> +             }
>>
>> I really don't see how this can work, since you never reset
>> dial_result_handled to FALSE anywhere.
> 
> Huh? voicecall_create() uses g_new0().
> 

So that is the piece I was missing.  Now I understand, thanks.

> For each outbound call there should be exactly one dial request, once
> that is returned in dial_handle_result(), the dial_result_handled
> should be TRUE.
> 
> I'll fix the above code.

Are you referring to setting dial_result_handled to TRUE for
ALERTING/DIALING or something else?

> 
>>>       }
>>>
>>>       call = synthesize_outgoing_call(vc, number);
>>> @@ -1119,6 +1131,8 @@ static struct voicecall *dial_handle_result(struct ofono_voicecall *vc,
>>>
>>>       *need_to_emit = TRUE;
>>>
>>> +     v->dial_result_handled = TRUE;
>>> +
>>
>> dial_handle_result is ever called once, why do you need to set this here?
> 
> This prevents mixing this call with the call dialed next.
>

And this one makes sense now as well.  So I'm actually fine with the
fix.  Do you want to resend the patch?

Regards,
-Denis

      reply	other threads:[~2010-11-22 17:27 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-11-16 17:05 [isi-voicecall-fix PATCHv3 1/6] voicecall: fix dial result handling Pekka.Pessi
2010-11-16 17:05 ` [isi-voicecall-fix PATCHv3 2/6] isi/voicecall: fix status reporting Pekka.Pessi
2010-11-16 17:05   ` [isi-voicecall-fix PATCHv3 3/6] isi/voicecall: save call id when queueing requests Pekka.Pessi
2010-11-16 17:05     ` [isi-voicecall-fix PATCHv3 4/6] isi/voicecall: fix answering early incoming calls Pekka.Pessi
2010-11-16 17:05       ` [isi-voicecall-fix PATCHv3 5/6] isi/voicecall: release COMING calls with BUSY cause Pekka.Pessi
2010-11-16 17:05         ` [isi-voicecall-fix PATCHv3 6/6] isi/voicecall: fix isi_release_all_active() Pekka.Pessi
2010-11-22 14:21         ` [isi-voicecall-fix PATCHv3 5/6] isi/voicecall: release COMING calls with BUSY cause Denis Kenzior
2010-11-22 14:19       ` [isi-voicecall-fix PATCHv3 4/6] isi/voicecall: fix answering early incoming calls Denis Kenzior
2010-11-22 16:22         ` Pekka Pessi
2010-11-22 16:38           ` Denis Kenzior
2010-11-22 14:16     ` [isi-voicecall-fix PATCHv3 3/6] isi/voicecall: save call id when queueing requests Denis Kenzior
2010-11-22 14:14   ` [isi-voicecall-fix PATCHv3 2/6] isi/voicecall: fix status reporting Denis Kenzior
2010-11-22 16:09     ` Pekka Pessi
2010-11-22 16:37       ` Denis Kenzior
2010-11-22 13:43 ` [isi-voicecall-fix PATCHv3 1/6] voicecall: fix dial result handling Denis Kenzior
2010-11-22 16:50   ` Pekka Pessi
2010-11-22 17:27     ` Denis Kenzior [this message]

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