/**
* Get a class for a record by its table's name
* @param string $tableName
* @throws \Exception
* @return string
*/
public function getClassForRecord($tableName)
{
$class = $this->namespace . '\\' . $tableName;
if (class_exists($class)) {
return $class;
} else {
if ($this->fallback) {
return parent::getClassForRecord($tableName);
} else {
throw new \Exception("Missing class '{$class}' for table '{$tableName}'");
}
}
}
/**
* Sends shutdown to child instances, which run the worker(s)
*/
protected function shutdownWorkersFromParent()
{
$this->logger->info("Shutting down all workers");
// send initial signal..
foreach ($this->workers as $worker) {
$name = $worker->getName();
if ($this->countRunning($name)) {
/** @var Fork $fork **/
foreach ($this->forks[$name] as $fork) {
$fork->kill($this->shutdownSignal);
}
}
}
// wait for shutdown
$tries = $this->shutdownTimeout * 10;
for ($try = $tries; $try > 0; $try--) {
BuiltIn::doUsleep(100000);
$resisting = 0;
foreach ($this->workers as $worker) {
$name = $worker->getName();
$resisting += $this->countRunning($name);
}
if (!$resisting) {
break;
} elseif ($try % 10 === 0) {
$this->logger->info("{$resisting} resisting worker(s) still remaining - " . $try / 10 . " seconds till slaughter");
}
}
// slaughter survivors
/** @var Fork[] $forks */
foreach ($this->forks as $name => $forks) {
foreach ($forks as $fork) {
if ($this->reallyRunning($fork)) {
$this->event->dispatch(Event::EVENT_WORKER_KILL, new Event($this->workers[$name]), array($fork));
$fork->kill(SIGKILL);
try {
$fork->wait(true);
} catch (ProcessControlException $e) {
// well, it's a SIG KILL..
}
}
}
}
$this->manager->zombieOkay(true);
}
