> Date: Fri, 13 Jul 2012 11:33:57 -0400
> From: Tom Merriewether <tmerriewether@xxxxxxxxxxxxx>
> To: pjsip list <pjsip at lists.pjsip.org>
> Subject: Re: What's happening here?
> Message-ID:
> <CAEaK7SwquW9fgYy4WQdtyD_RJGn5+9q7pDRhip+R0Hup4DXetw at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> I took the plunge and am trying to bring in version 2.0.1
> It built OK and linked into my project with no problem.
> Everything runs up to the point where the log reads:
>
> *11:15:00.174 pjsua_acc.c Adding account: id=
> sip:remote_12027 at rmt1-srq.star2star.net*
>
> *
> *
>
> *It crashes with a memory violation in psjua_acc_add:*
>
> *
> *
>
> *
> *
>
> *The code is the same as that which worked in version 1.10:*
>
> **
>
> * static pjsua_acc_config xcfg;*
> *
>
> pjsua_acc_config_default(&xcfg);
>
>
>
> //Setting the registration timeout value
>
> xcfg.reg_timeout = 600; //backgrounding reccommends 600 seconds not
> 300 as is the default
>
> xcfg.id = pj_str((char *)[pjID UTF8String]);
>
> xcfg.reg_uri = pj_str((char *)[pjRegistrar UTF8String]);
>
> xcfg.cred_count = 1;
>
> xcfg.cred_info[0].realm = pj_str((char *)[sipRealm UTF8String]);
>
> xcfg.cred_info[0].scheme = pj_str("digest");
>
> xcfg.cred_info[0].username = pj_str((char *)[pjUsername UTF8String]);
>
> xcfg.cred_info[0].data_type = PJSIP_CRED_DATA_PLAIN_PASSWD;
>
> xcfg.cred_info[0].data = pj_str((char *)[pjPassword UTF8String]);
>
>
>
> pjsua_acc_id p_acc_id;
>
> pj_status_t status = pjsua_acc_add(&xcfg, PJ_TRUE, &p_acc_id);
>
> Blows up here with EXC_BAD_ACCESS (not very useful but its trying to do a
> memmove()
>
> 0x33b4ef48: beq 0x33b4ef60 ; memmove$VARIANT$CortexA8 +
> 576
>
> 0x33b4ef4a: ldrb r3, [r1], #1
>
> 0x33b4ef4e: sub.w r2, r2, #1
>
> Platform is iPhone 4
>
> *
>
> Could you please tell me why the problem is?
>
>
> On Fri, Jul 13, 2012 at 8:53 AM, Benny Prijono <bennylp at teluu.com> wrote:
>
>> On Mon, Jul 9, 2012 at 7:58 PM, Tom Merriewether <
>> tmerriewether at star2star.com> wrote:
>>
>>> I am writing an iPhone application. We are using a TCP proxy for SIP so
>>> that we can use iOS voip socket handling.
>>> Everything seems to be going well until the io_select activity starts.
>>> Somehow this is triggering too many background wake events and killing the
>>> application.
>>> So my question is: what exactly is going on when the following occurs?
>>>
>>>
>>
>> Haven't we discussed this in
>> http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/2012-June/014836.html
>> ?
>>
>> The "UDP has been replaced.." is triggered by the wake up, not the other
>> way around. You need to find what is causing the wake up, and it's
>> described in the ticket that I mentioned there.
>>
>> Cheers
>> Benny
>>
>>
>> PLOG --> 2012-07-06 17:49:01.375 Star2Star[977:750f] SIP PJSIP message:
>>> 17:49:01.374 ioq_select UDP has been replaced successfully!
>>>
>>> PLOG --> 2012-07-06 17:49:01.375 Star2Star[977:750f] SIP PJSIP message:
>>> 17:49:01.375 ioq_select Attempting to replace UDP socket 41
>>>
>>> PLOG --> 2012-07-06 17:49:01.376 Star2Star[977:750f] SIP PJSIP message:
>>> 17:49:01.376 ioq_select UDP has been replaced successfully!
>>>
>>> PLOG --> 2012-07-06 17:49:01.377 Star2Star[977:750f] SIP PJSIP message:
>>> 17:49:01.376 ioq_select Attempting to replace UDP socket 42
>>>
>>> PLOG --> 2012-07-06 17:49:01.377 Star2Star[977:750f] SIP PJSIP message:
>>> 17:49:01.377 ioq_select UDP has been replaced successfully!
>>>
>>> PLOG --> 2012-07-06 17:49:01.378 Star2Star[977:750f] SIP PJSIP message:
>>> 17:49:01.377 ioq_select Attempting to replace UDP socket 43
>>>
>>> PLOG --> 2012-07-06 17:49:01.379 Star2Star[977:750f] SIP PJSIP message:
>>> 17:49:01.379 ioq_select UDP has been replaced successfully!
>>>
>>> PLOG --> 2012-07-06 17:49:01.379 Star2Star[977:750f] SIP PJSIP message:
>>> 17:49:01.379 ioq_select Attempting to replace UDP socket 44
>>>
>>> PLOG --> 2012-07-06 17:49:01.381 Star2Star[977:750f] SIP PJSIP message:
>>> 17:49:01.381 ioq_select UDP has been replaced successfully!
>>>
>>> PLOG --> 2012-07-06 17:49:01.381 Star2Star[977:750f] SIP PJSIP message:
>>> 17:49:01.381 ioq_select Attempting to replace UDP socket 45
>>>
>>> PLOG --> 2012-07-06 17:49:01.382 Star2Star[977:750f] SIP PJSIP message:
>>> 17:49:01.382 ioq_select UDP has been replaced successfully!
>>>
>>> Somehow at the end of this sequence the application is killed with too
>>> many background wake ups. The crux of the matter is that this is not due
>>> to inbound traffic on the SIP socket as I have verified that the SIP server
>>> is not generating traffic to the phone at this time. So what's up and how
>>> do I fix this?
>>>
>>>
>>>
>>> --
>>> Thomas Merriewether
>>> Star2Star Communications
>>>
>>>
>>>
>>> _______________________________________________
>>> Visit our blog: http://blog.pjsip.org
>>>
>>> pjsip mailing list
>>> pjsip at lists.pjsip.org
>>> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
>>>
>>>
>>
>> _______________________________________________
>> Visit our blog: http://blog.pjsip.org
>>
>> pjsip mailing list
>> pjsip at lists.pjsip.org
>> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
>>
>>
>
>
> --
> Thomas Merriewether
> Star2Star Communications
Perhaps objective-c don't seems to like char casting.
ali
