/**
* @param InputInterface $input
* @param OutputInterface $output
* @return integer
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
/** @var SsdpResponse[] $services */
$services = [];
$server = new SimpleServiceDiscoveryProtocolServer();
$server->addAllowedMulticastAddress('239.255.255.250');
$server->bind();
$client = new SimpleServiceDiscoveryProtocolClient($this->discoverTime);
$client->setServer($server);
$client->addEvent(EventDiscover::EVENT_NAME, function (EventDiscover $event) use(&$services) {
$service = $event->getSsdpResponse();
if (isset($services[$service->getLocation()])) {
return;
}
$services[$service->getLocation()] = $service;
printf("%s\n\t<%s>\n\n", $service->getServer(), $service->getLocation());
});
$client->discover($this->discoverTime);
return 0;
}
