/**
* Process I/O operations on sockets
*
* @param SocketBag $socketBag Socket bag
*
* @return void
* @throws \Exception
*/
public function process(SocketBag $socketBag)
{
do {
$activeOperations = $this->connectStage->processStage($socketBag->getItems());
if (!$activeOperations) {
break;
}
foreach ($this->stages as $stage) {
$activeOperations = $stage->processStage($activeOperations);
}
} while (true);
}
/**
* Shutdown all sockets in case of unhandled exception
*
* @return void
*/
private function emergencyShutdown()
{
foreach ($this->socketBag->getItems() as $item) {
try {
$item->getSocket()->close();
} catch (\Exception $e) {
// nothing required
}
$item->setMetadata(self::META_REQUEST_COMPLETE, true);
}
}