/**
* Sets the event loop instance.
*
* @param \React\EventLoop\LoopInterface $loop
*
* @todo find some way to do a unit test for this method
*/
public function setLoop(LoopInterface $loop)
{
parent::setLoop($loop);
\React\Promise\Timer\timeout(MessengerFactory::parentFromClass('PSchwisow\\Phergie\\Plugin\\Karma\\ChildProcess', $loop), 10.0, $loop)->then(function (Messenger $messenger) use($loop) {
$this->logDebug('got a messenger');
$this->messenger = $messenger;
$messenger->on('error', function ($e) {
$this->logDebug('Error: ' . var_export($e, true));
});
$this->messenger->rpc(MessageFactory::rpc('config', $this->config))->then(function ($payload) {
$this->logDebug('configuration sent to child. Response: ' . var_export($payload, true));
});
}, function ($error) {
if ($error instanceof \React\Promise\Timer\TimeoutException) {
// the operation has failed due to a timeout
$this->logDebug('TIMEOUT');
} else {
// the input operation has failed due to some other error
$this->logDebug('OTHER ERROR');
}
});
}
/**
* @param LoopInterface $loop
* @param array $options
* @return PromiseInterface
* @throws \Exception
*/
public function __invoke(LoopInterface $loop, array $options)
{
$options = array_merge($options, $this->overrideOptions);
return Factory::parentFromClass($this->className, $loop, $options);
}
