void MythSocketThread::WakeReadyReadThread(void) const
{
if (!isRunning())
return;
QMutexLocker locker(&m_readyread_lock);
m_readyread_wait.wakeAll();
if (m_readyread_pipe[1] < 0)
return;
char buf[1] = { '0' };
ssize_t wret = 0;
while (wret <= 0)
{
wret = ::write(m_readyread_pipe[1], &buf, 1);
if ((wret < 0) && (EAGAIN != errno) && (EINTR != errno))
{
VERBOSE(VB_IMPORTANT, "MythSocketThread, Error: "
"Failed to write to readyread pipe, closing pipe.");
// Closing the pipe will cause the run loop's select to exit.
// Then the next time through the loop we should fallback to
// using the code for platforms that don't support pipes..
CloseReadyReadPipe();
break;
}
}
}
void MythSocketThread::ShutdownReadyReadThread(void)
{
{
QMutexLocker locker(&m_readyread_lock);
m_readyread_run = false;
}
WakeReadyReadThread();
wait(); // waits for thread to exit
CloseReadyReadPipe();
}
void MythSocketThread::ShutdownReadyReadThread(void)
{
{
QMutexLocker locker(&m_readyread_lock);
m_readyread_run = false;
}
WakeReadyReadThread();
if (isRunning()) {
quit(); // make the thread exit
wait(); // waits for thread to exit
}
CloseReadyReadPipe();
}
