bool CoreAV::cancelCall(uint32_t friendNum)
{
if (QThread::currentThread() != coreavThread.get()) {
if (threadSwitchLock.test_and_set(std::memory_order_acquire)) {
qDebug() << "CoreAV::cancelCall: Backed off of thread-switch lock";
return false;
}
bool ret;
QMetaObject::invokeMethod(this, "cancelCall", Qt::BlockingQueuedConnection,
Q_RETURN_ARG(bool, ret), Q_ARG(uint32_t, friendNum));
threadSwitchLock.clear(std::memory_order_release);
return ret;
}
qDebug() << QString("Cancelling call with %1").arg(friendNum);
if (!toxav_call_control(toxav, friendNum, TOXAV_CALL_CONTROL_CANCEL, nullptr)) {
qWarning() << QString("Failed to cancel call with %1").arg(friendNum);
return false;
}
calls.erase(friendNum);
emit avEnd(friendNum);
return true;
}
void CoreAV::timeoutCall(uint32_t friendNum)
{
// Non-blocking switch to the CoreAV thread, we really don't want to be coming
// blocking-queued from the UI thread while we emit blocking-queued to it
if (QThread::currentThread() != coreavThread.get())
{
QMetaObject::invokeMethod(this, "timeoutCall", Qt::QueuedConnection,
Q_ARG(uint32_t, friendNum));
return;
}
if (!cancelCall(friendNum))
{
qWarning() << QString("Failed to timeout call with %1").arg(friendNum);
return;
}
qDebug() << "Call with friend"<<friendNum<<"timed out";
emit avEnd(friendNum);
}
