Hi Alexei,
You can try adding the instruction:
pj_bzero(stream->rec_thread_desc, sizeof(pj_thread_desc));
or
pj_bzero(stream->play_thread_desc, sizeof(pj_thread_desc));
before each call of pj_thread_register(). Please let me know the
result since I can't try it here.
Best regards,
Ming
On Sun, Dec 19, 2010 at 10:57 PM, Alexei Kuznetsov <eofster at gmail.com> wrote:
> On 17 Dec, 2010, at 16:48, Ming wrote:
>
>> For the crash, unless you can somehow reproduce it using pjsua, we
>> can't help you much since I can't reproduce it on my machine.
>
> For me it's 100% reproducible in my app. What can I do to fix this or to help you to fix this? Under what circumstances can this assertion be hit? I don't do anything special with pjsua-lib from my app, I don't make any pjsip function calls from secondary threads.
>
> I made a debug build of pjsip. Here's the backtrace when assertion was hit.
>
> Assertion failed: (thread->signature1 != 0xDEAFBEEF || thread->signature2 != 0xDEADC0DE || (thread->thread == pthread_self())), function pj_thread_register, file ../src/pj/os_core_unix.c, line 405.
> Program received signal: ??SIGABRT?.
> Data Formatters temporarily unavailable, will re-try after a 'continue'. (Not safe to call dlopen at this time.)
> (gdb) bt
> #0 ?0x00007fff8871dc75 in __abort ()
> #1 ?0x00007fff8871dcd9 in abort ()
> #2 ?0x00007fff8870ac90 in __assert_rtn ()
> #3 ?0x000000010017334b in pj_thread_register (cstr_thread_name=0x1001bd238 "coreaudio", desc=0x1028adb08, ptr_thread=0x1028add08) at ../src/pj/os_core_unix.c:403
> #4 ?0x00000001000e776f in output_renderer (inRefCon=0x1028ad828, ioActionFlags=0x1027f326c, inTimeStamp=0x101eb4d00, inBusNumber=0, inNumberFrames=471, ioData=0x115cf8930) at ../src/pjmedia-audiodev/coreaudio_dev.c:651
> #5 ?0x00000001025915d0 in dyld_stub_sprintf ()
> #6 ?0x0000000102591693 in dyld_stub_sprintf ()
> #7 ?0x00007fff851bac2f in AudioConverterChain::CallInputProc ()
> #8 ?0x00007fff851ba7da in AudioConverterChain::FillBufferFromInputProc ()
> #9 ?0x00007fff851ba75b in BufferedAudioConverter::GetInputBytes ()
> #10 0x00007fff851ba61f in CBRConverter::RenderOutput ()
> #11 0x00007fff851ba39f in BufferedAudioConverter::FillBuffer ()
> #12 0x00007fff851ba739 in BufferedAudioConverter::GetInputBytes ()
> #13 0x00007fff851fd647 in Resampler2Wrapper::RenderOutput ()
> #14 0x00007fff851ba39f in BufferedAudioConverter::FillBuffer ()
> #15 0x00007fff851ba739 in BufferedAudioConverter::GetInputBytes ()
> #16 0x00007fff851ba61f in CBRConverter::RenderOutput ()
> #17 0x00007fff851ba39f in BufferedAudioConverter::FillBuffer ()
> #18 0x00007fff851ba510 in AudioConverterChain::RenderOutput ()
> #19 0x00007fff851ba39f in BufferedAudioConverter::FillBuffer ()
> #20 0x00007fff851ba11b in AudioConverterFillComplexBuffer ()
> #21 0x000000010259174d in dyld_stub_sprintf ()
> #22 0x00000001025912e0 in dyld_stub_sprintf ()
> #23 0x000000010258f523 in dyld_stub_sprintf ()
> #24 0x000000010258e870 in dyld_stub_sprintf ()
> #25 0x0000000102593ceb in AUGenericOutputEntry ()
> #26 0x00007fff8216032d in HP_IOProc::Call ()
> #27 0x00007fff821600ff in IOA_Device::CallIOProcs ()
> #28 0x00007fff8215ff35 in HP_IOThread::PerformIO ()
> #29 0x00007fff8215df44 in HP_IOThread::WorkLoop ()
> #30 0x00007fff8215d817 in HP_IOThread::ThreadEntry ()
> #31 0x00007fff8215d745 in CAPThread::Entry ()
> #32 0x00007fff88668536 in _pthread_start ()
> #33 0x00007fff886683e9 in thread_start ()
>
> Alexei
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