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Retry sending audio frames on sync/lock error

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tux3 2015-12-05 03:22:00 +01:00
parent 333d10e6d5
commit a6bbd31b12
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GPG Key ID: 7E086DD661263264
1 changed files with 19 additions and 3 deletions
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22
src/core/coreav.cpp
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@ -275,10 +275,26 @@ bool CoreAV::sendCallAudio(uint32_t callId)
}
#endif
// TOXAV_ERR_SEND_FRAME_SYNC means toxav failed to lock, retry 5 times in this case
TOXAV_ERR_SEND_FRAME err;
if (!toxav_audio_send_frame(toxav, callId, buf, AUDIO_FRAME_SAMPLE_COUNT,
AUDIO_CHANNELS, AUDIO_SAMPLE_RATE, &err))
qDebug() << "toxav_audio_send_frame error:"<<err;
int retries = 0;
do {
if (!toxav_audio_send_frame(toxav, callId, buf, AUDIO_FRAME_SAMPLE_COUNT,
AUDIO_CHANNELS, AUDIO_SAMPLE_RATE, &err))
{
if (err == TOXAV_ERR_SEND_FRAME_SYNC)
{
retries++;
QThread::usleep(500);
}
else
{
qDebug() << "toxav_audio_send_frame error: "<<err;
}
}
} while (err == TOXAV_ERR_SEND_FRAME_SYNC && retries < 5);
if (err == TOXAV_ERR_SEND_FRAME_SYNC)
qDebug() << "toxav_audio_send_frame error: Lock busy, dropping frame";
}
return true;