Thanks Mike,
that was exactly the problem. Now I am waiting for 200 response and
everything works just fine.
Also thanks to Pekka for thread stuff explanation.
Regards
Martin
>
> On May 19, 2008, at 11:23 AM, Martin Drasar wrote:
>
>> Hello everyone,
>> I have two problems related to shutting down sofia stack.
>>
>> In my application I create a separate thread that does the stack
>> initialization and runs the event loop. That's how I do it:
>>
>> su_init();
>> su_root_create(instance->root);
>> nua_create(instance->root, ...); <- this is where the
>> su_pthread_port_clone_main is started
>> nua_set_params();
>> while (true)
>> {
>> su_root_step (instance->root, 100);
>> if (terminate)
>> {
>> event->reset();
>> nua_shutdown(instance->nua);
>> su_root_step(instance->root, 500);
>> event->wait(500);
>> nua_destroy(instance->nua);
>> break;
>> }
>> }
>> su_root_destroy (instance->root);
>> su_deinit();
>>
>> Problem 1)
>> When the stack should end, I run that ugly piece of code, that calls
>> nua_sutdown(), does su_root_step() to receive the nua_r_shutdown event
>> and then calls nua_destroy(). However, even if I receive the
>> nua_r_shutdown event, nua_destroy() reports: FATAL: nua_shutdown not
>> completed.
>> What is the clean way to handle this? And what else is needed for
>> nua_shutdown() to be successfull?
>
> You can/will get several status 101 r_shutdown events, you must wait
> for a status >=200.
>
>>
>>
>> Problem 2)
>> After calling the su_root_destroy() and su_deinit() the
>> su_pthread_port_clone_main is still running and waiting inside su_wait()
>> function. This leads to access violations whenever I try to unload sofia
>> library before shutting down the program.
>> su_root_destroy() documentation states that I should not call it from
>> cloned task. Is this the case? And if not, why does it fails to stop the
>> thread?
>
> See problem 1, I think this is related.
>
> Mike
>
>>
>>
>> Any help is much appreciated
>> Thanks in advance
>>
>> Martin
>>
>> --
>> Martin Drasar, Developer / Analyst
>> OptimSys, s.r.o.
>> [EMAIL PROTECTED]
>> Tel: +420 541 143 065
>> Fax: +420 541 143 066
>> http://www.optimsys.cz
>>
>>
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--
Martin Drasar, Developer / Analyst
OptimSys, s.r.o.
[EMAIL PROTECTED]
Tel: +420 541 143 065
Fax: +420 541 143 066
http://www.optimsys.cz
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