function runCheckJobThreadsLoop()
{
global $IP, $wgTranscodeBackgroundTimeLimit;
// Check if we have $threads number of webTranscode jobs running else sleep
$runingJobsCount = 0;
foreach ($this->getProcessList() as $pid => $proc) {
// Check that the process is a "runJobs.php" action with type webVideoTranscode argument
if (strpos($proc['args'], 'runJobs.php') !== false && strpos($proc['args'], '--type webVideoTranscode') !== false) {
if (TimedMediaHandler::parseTimeString($proc['time']) > $wgTranscodeBackgroundTimeLimit) {
// should probably "kill" the process
$killSuccess = posix_kill($pid);
$this->output("Trying to expire transcode job: " . $pid . " result:" . $killSuccess);
} else {
// Job is oky add to count:
$runingJobsCount++;
}
}
}
if ($runingJobsCount < $this->threads) {
// Add one process:
$parameters = array();
if ($this->wiki) {
$parameters[] = '--wiki';
$parameters[] = $this->wiki;
}
$parameters[] = '--type';
$parameters[] = 'webVideoTranscode';
$parameters[] = '--maxjobs';
$parameters[] = '1';
$parameters[] = '--maxtime';
$parameters[] = $wgTranscodeBackgroundTimeLimit;
$cmd = wfShellMaintenanceCmd("{$IP}/maintenance/runJobs.php", $parameters);
$status = $this->runBackgroundProc($cmd);
$this->output("{$runingJobsCount} existing job runners, Check for new transcode jobs: ");
} else {
// Just output a "tick"
$this->output("{$runingJobsCount} transcode jobs active:\n");
}
}
/**
* @dataProvider provideWfShellMaintenanceCmdList
* @covers ::wfShellMaintenanceCmd
*/
public function testWfShellMaintenanceCmd($script, $parameters, $options, $expected, $description)
{
if (wfIsWindows()) {
// Approximation that's good enough for our purposes just now
$expected = str_replace("'", '"', $expected);
}
$actual = wfShellMaintenanceCmd($script, $parameters, $options);
$this->assertEquals($expected, $actual, $description);
}
